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Hemiarthroplasty for irreparable distal radius fractures in the elderly:A comprehensive review
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作者 Adriano Cannella Ludovico Caruso +4 位作者 Giulia Maria Sassara Giuseppe Taccardo Marco Passiatore Marina Marescalchi Rocco De Vitis 《World Journal of Orthopedics》 2024年第6期578-584,共7页
BACKGROUND Elderly patients maintaining functional independence can now be candidates for primary wrist hemiarthroplasty to manage acute irreparable distal radius fractures(DRFs).However,further investigation with lon... BACKGROUND Elderly patients maintaining functional independence can now be candidates for primary wrist hemiarthroplasty to manage acute irreparable distal radius fractures(DRFs).However,further investigation with long-term follow-up is required to validate these initial findings.AIM To review the literature on the outcomes of distal radius hemiarthroplasty with available implants to assess its viability as a treatment option.METHODS A comprehensive review of the literature was conducted using electronic databases,including PubMed,Medline,and Scopus.The search terms employed were"distal radius fracture","hemiarthroplasty","wrist arthroplasty",and related terminology.The search was restricted to articles published in English from 1980 until June 2023.Inclusion criteria encompassed cases or case series of DRF treated with hemiarthroplasty,providing clinical or radiographic outcomes,and published in peer-reviewed journals.RESULTS A total of 2508 articles from PubMed and 883 from Scopus were identified initially.Following screening and removal of duplicates,13 articles met the inclusion criteria.These articles,predominantly clinical retrospective studies,provided insights into hemiarthroplasty outcomes,including functional improvements and complications.Hemiarthroplasty was a treatment option for complex DRF,particularly those cases with severe comminution,intraarticular involvement,or severe osteoporosis.Functional outcomes demonstrated improvements in pain relief,wrist mobility,and grip strength,with variability across studies.Complications included implant loosening,infection,nerve injury,and stiffness,with varying incidence rates influenced by surgical techniques and implant choice.Long-term outcomes were inadequately documented,warranting further research.CONCLUSION Hemiarthroplasty is a promising treatment for irreparable DRF in the elderly.Long-term outcomes and complications require further study. 展开更多
关键词 Irreparable distal radius fracture HEMIARTHROPLASTY OSTEOPOROSIS Wrist prosthesis ELDERLY
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Meta-analysis of the efficacy of volar plate internal fixation versus closed reduction and external fixation in the treatment of adult distal radius fractures
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作者 CHEN Jian-ge ZHANG Hai-ning +4 位作者 ZHAO Hong-zhou LIU Ming-jun XING Jia-hui WANG Ping WANG Wei-min 《Journal of Hainan Medical University》 CAS 2023年第19期44-56,共13页
Objective:To compare the efficacy of open reduction and volar locking plate internal fixation with closed reduction and external fixation in the treatment of distal radius fractures by using meta analysis.Methods:The ... Objective:To compare the efficacy of open reduction and volar locking plate internal fixation with closed reduction and external fixation in the treatment of distal radius fractures by using meta analysis.Methods:The databases of CNKI,Wanfang,Weipu,Chinese biomedical literature,Pubmed,Embase,and Cochrane Library were retrieved,and the randomized controlled studies that directly compared the efficacy of plate internal fixation and closed reduction external fixation in the treatment of distal radius fractures published publicly from the establishment of the database to April 2023 were collected.The two researchers independently screened the retrieved literature according to the inclusion and exclusion criteria,extracted data,used Cochrane risk bias assessment tool for quality assessment,and used RevMan 5.4 software for meta analysis.Results:A total of 10 randomized controlled trials were included,all of which were in English.There were 1042 patients in total,and 9 of them were rated as low risk.Meta analysis results showed that one year after the treatment of distal radius fracture with volar locking plate internal fixation,DASH score[MD=-5.64,95%CI(-7.21,-4.06),P<0.00001];One year later,PRWE score[MD=-5.90,95%CI(-8.88,-2.92),P=0.001];Palm flexion[MD=5.92,95%CI(1.29,10.55),P=0.01];Pronation[MD=2.48,95%CI(0.59,4.36),P=0.01];Postrotation[MD=4.73,95%CI(2.15,7.31),P=0.0003];Grip strength[MD=0.61,95%CI(0.12,1.10),P=0.02];palmar tilt angle[MD=9.84,95%CI(5.66,14.02),P<0.00001];Radial inclination[MD=4.33,95%CI(2.97,5.69),P<0.00001]was superior to closed reduction plaster or splint external fixation.One year later,the European Five dimensional Health Scale(EQ-5D-5L)score[MD=0.02,95%CI(-0.01,0.05),P=0.27];Back extension[MD=2.22,95%CI(-4.15,8.59),P=0.49];Ulnar deviation[MD=3.49,95%CI(-0.80,7.78),P=0.11];Radial deviation[MD=2.05,95%CI(-2.39,6.50),P=0.37];Ulnar variance[MD=-1.14,95%CI(-3.16,0.88),P=0.27];There was no significant difference in complications[MD=0.77,95%CI(0.54,1.10),P=0.16](P>0.05).Conclusion:Based on the current clinical data,internal fixation with volar locking plate is more conducive to mid-term DASH score and grip strength recovery than closed reduction plaster or splint external fixation,but there is no significant difference in the quality of life and complications of patients.For adult distal radius fractures,surgical indications should be carefully grasped,and non operative treatment should be given priority. 展开更多
关键词 Volar plate Internal fixation Closed reduction External fixation PLASTER SPLINT distal radius fracture Meta analysis
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External fixation is more suitable for intra-articular fractures of the distal radius in elderly patients 被引量:7
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作者 Chuang Ma Qiang Deng +5 位作者 Hongwei Pu Xinchun Cheng Yuhua Kan Jing Yang Aihemaitijiang Yusufu Li Cao 《Bone Research》 SCIE CAS CSCD 2016年第1期39-47,共9页
The purpose of this study was to compare the functional outcomes, psychological impact, and complication rates associated with external fixation and volar or dorsal plating in relation to the functional parameters fol... The purpose of this study was to compare the functional outcomes, psychological impact, and complication rates associated with external fixation and volar or dorsal plating in relation to the functional parameters following treatment of intra-articular fractures of the distal radius (IFDR) in patients older than 65 years. We hypothesized that using volar or dorsal plating would improve functional outcomes, but that it would be associated with more complications and equivalent functional outcomes when compared with the external fixation group. A total of 123 consecutive patients suffering from IFDR were recruited into the study. The patients were measured for clinical, radiological, and psychosocial functioning outcomes and were followed up after I week and 3, 6 and 12 months. After 3 months, the plating group had better pronation (P = 0.001), supination, (P = 0.047) and extension (P = 0.043) scores. These differences were somewhat attenuated by 6 months and disappeared at I year. The plating group had a greater occurrence of wound infection (P = 0.043), tendonitis, (P = 0.024) and additional surgery compared with the external fixation group. The only TNO-AZL Adult Quality of Life scores in the plating group that were lower than those in the external fixation group were in the "gross motor" category (walking upstairs, bending over, walking 500 yards; P = 0.023). Internal fixation was more advantageous than external fixation in the early rehabilitation period; after I year the outcomes were similar. The plating group showed significantly higher levels of wound infection and tendonitis and had a greater need for additional surgeries. 展开更多
关键词 MORE External fixation is more suitable for intra-articular fractures of the distal radius in elderly patients
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Reliability of the pronator quadratus fat pad sign to predict the severity of distal radius fractures 被引量:2
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作者 Julia Loesaus Isabel Wobbe +2 位作者 Erik Stahlberg Joerg Barkhausen Jan Peter Goltz 《World Journal of Radiology》 CAS 2017年第9期359-364,共6页
AIM To evaluate the reliability of pronator quadratus fat pad sign to detect distal radius fracture and to predict its severity.METHODS Retrospectively we identified 89 consecutive patients(41 female, mean age 49 ... AIM To evaluate the reliability of pronator quadratus fat pad sign to detect distal radius fracture and to predict its severity.METHODS Retrospectively we identified 89 consecutive patients(41 female, mean age 49 ± 18 years) who had X-ray(CR) and computed tomography(CT) within 24 h following distal forearm trauma. Thickness of pronator quadratus fat pad complex(PQC) was measured using lateral views(CR) and sagittal reconstructions(CT). Pearson's test was used to determine the correlation of the PQC thickness in CR and CT. A positive pronator quadratus sign(PQS) was defined as a PQC > 8.0 mm(female) or > 9.0 mm(male). Frykman classification was utilized to assess the severity of fractures.RESULTS Forty-four/89 patients(49%) had a distal radius fracture(Frykman Ⅰ n = 3, Ⅱ n = 0, Ⅲ n = 10, Ⅳ n = 5, Ⅴ n = 2, Ⅵ n = 2, Ⅶ n = 9, Ⅷ n = 13). Mean thickness of the PQC thickness can reliably be measured on X-ray views and was 7.5 ± 2.8 mm in lateral views(CR), respectively 9.4 ± 3.0 mm in sagittal reconstructions(CT), resulting in a significant correlation coefficientof 0.795. A positive PQS at CR was present in 21/44 patients(48%) with distal radius fracture and in 2/45 patients(4%) without distal radius fracture, resulting in a specificity of 96% and a sensitivity of 48% for the detection of distal radius fractures. There was no correlation between thickness of the PQC and severity of distal radius fractures.CONCLUSION A positive PQS shows high specificity but low sensitivity for detection of distal radius fractures. The PQC thickness cannot predict the severity of distal radius fractures. 展开更多
关键词 Pronator quadratus fat pad sign Pronator quadratus complex distal radius fracture Frykman classification Conventional radiograph Computed tomography
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Biomechanical Comparison of Prototype of a Novel Intramedullary Injectable Bioresorbable Polymer-Bioresorbable Balloon Osteosynthesis and a Volar Locking Plate for Treatment of Distal Radius Fractures 被引量:1
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作者 Adam Zysk Gladius Lewis +1 位作者 Daniel Taxier John Rose 《World Journal of Engineering and Technology》 2017年第2期309-323,共15页
Background: There is a large assortment of modalities for the surgical treatment/management of distal radius fractures (DRFs), where the most widely used is the fixed-angle volar plating (VLP) system, which, sometimes... Background: There is a large assortment of modalities for the surgical treatment/management of distal radius fractures (DRFs), where the most widely used is the fixed-angle volar plating (VLP) system, which, sometimes, is referred to as the “surgical modality of choice”. While outcomes with each modality are usually good to excellent, each has its share of shortcomings and complications. Thus, there is scope for improvements to existing modalities and/or introduction of new ones. Study Purpose: We introduce a novel modality, namely, the prototype of an intramedullary injectable bioresorbable polymer-bioresorbable balloon osteosynthesis (IPBO) system, and investigated its plausibility. Experimental Procedures: The biomechanical performance of a construct comprising a synthetic distal radius (fourth-generation Sawbones?) on which a simulated fracture was created (4-mm wide osteotomy positioned 25 mm from the most distal end of the radius) and fixated with a placement of the IPBO system (SIPBO Construct) was compared to that when the fixation was with an approved Ti-6Al-4V alloy VLP system (SVLP Construct), under a clinically-relevant compressive loading protocol. Performance involved determination of quantitative parameters of the construct (initial longitudinal stiffness (ICLS), final longitudinal stiffness (FCLS), and load-to-failure (Pf)) and observation and recording of features of the construct at the fracture point. We also determined the quantitative parameters for the intact synthetic distal radius (control). Results: For each of the quantitative parameters, the range of values for SIPBO Construct was within that for SVLP Construct, suggesting that the IPBO System is a plausible modality. Also, for SIPBO Construct, failure occurred within the polymer zone, whereas, for SVLP Construct, some failure features were fracture of the cortical wall and of the dorsal proximal fragments. Conclusion: The findings suggest that the IPBO system is plausible. As such, it merits further study;for example, determination of the influence of fracture gap fill ratio (defined as the proportion of the fracture gap that is filled by the expanding balloon as the polymer is injected into the balloon) on a large collection of quantitative biomechanical parameters. 展开更多
关键词 distal radius fractures VOLAR Locking Plate INJECTABLE BIORESORBABLE POLYMER BIOMECHANICAL Tests
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Comparison of Patient Satisfaction between Brachial Plexus Block (Axillary Approach) and General Anesthesia for Surgical Treatment of Distal Radius Fractures: A Historical Cohort Study 被引量:1
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作者 Noriaki Matsumura Satoki Inoue +4 位作者 Hidenobu Iwagami Yumiko Kondo Kazuya Inoue Yasuhito Tanaka Akihiro Okuda 《Open Journal of Anesthesiology》 2020年第12期422-434,共13页
<b><span>Background:</span></b><span> Distal radius fracture surgery is performed under general (GA) or regional anesthesia with brachial plexus block (NB). </span><span>Wheth... <b><span>Background:</span></b><span> Distal radius fracture surgery is performed under general (GA) or regional anesthesia with brachial plexus block (NB). </span><span>Whether anesthesia type affects patient outcomes is unclear. </span><span>This study retrospectively compared patient satisfaction between GA and NB after surgery. </span><b><span>Methods: </span></b><span>This was a historical cohort study of 80 (34 GA and 46 NB) patients who underwent volar plate fixation of distal radius fractures. Propensity score analysis was used to generate a set of matched cases (NB) and controls (GA), yielding 14 matched patient-pairs. The simplified patient satisfaction scale was compared for primary outcomes. Secondary outcomes were anesthesia and surgery duration, hospital stay length, adverse events, postoperative analgesic requirement, and wrist range of motion (ROM) 2 weeks and 3 months postoperatively.</span><span> </span><b><span>Results:</span></b><span> After propensity score matching, patients in almost all cases in both groups were “Satisfied” (effect size: 0.1, p</span><span> </span><span>=</span><span> </span><span>0.572), indicating little significant difference. Significant differences in adverse events and postoperative analgesic use observed before matching disappeared after matching. Anesthesia duration and hospital stay length were significantly shorter in the NB group (effect size: </span><span>-</span><span>1.27 and </span><span>-</span><span>0.77, p</span><span> </span><span>=</span><span> </span><span>0.00074 and p</span><span> </span><span>=</span><span> </span><span>0.0388, respectively), as was surgery duration (effect size: </span><span>-</span><span>0.84, p</span><span> </span><span>=</span><span> </span><span>0.0122) after matching. Similar to before matching, wrist ROM significantly improved in the NB group (effect size: 1.11, p</span><span> </span><span>=</span><span> </span><span>0.0279) in the early postoperative period, but the difference disappeared at 3 months postoperatively.</span><span> </span><b><span>Conclusions:</span></b><span> Patient satisfaction between distal radius fracture surgery under GA and NB was similar. Nerve block could help shorten hospital stay length and surgery duration and improve postoperative functional recovery.</span> 展开更多
关键词 Ultrasound-Guided Brachial Plexus Block (Axillary Approach) General Anesthesia Patient Satisfaction distal radius fracture
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Current situation and consideration of small splint in the treatment of distal radius fracture complicated with ulnar styloid process fracture 被引量:1
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作者 Xin Cui Long Liang +4 位作者 Yong-Yao Li Hao Cheng Ya-Chao Du Yong-Zhong Cheng Ya-Liang Tian 《Journal of Hainan Medical University》 2019年第18期73-76,共4页
Objective:The incidence of distal radius fracture combined with ulnar styloid process fracture is increasing,which seriously affects the quality of life of patients.Small splint therapy of Traditional Chinese Medicine... Objective:The incidence of distal radius fracture combined with ulnar styloid process fracture is increasing,which seriously affects the quality of life of patients.Small splint therapy of Traditional Chinese Medicine is a reliable method for the treatment of such fractures.It not only has good clinical efficacy,but also has fewer complications and high safety.However,the traditional small splint fixation does not cover the styloid process of the ulna,and the fracture of the styloid process of the ulna is closely related to the stability of the wrist joint,which has an important impact on the prognosis of the fracture.Based on this,we believe that the ulnar elongation splint can better improve the wrist function,and further prospects for related issues,in order to guide clinical practice. 展开更多
关键词 Small SPLINT distal radius fracture combined with ULNAR styloid PROCESS fracture Overview Reflection
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The Effect of Fracture of Ulnar Styloid on Rotational Movements of the Forearm after Extraarticular Fractures of Distal Radius
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作者 Ali Karbalaeikhani Alireza Saied Amirreza Sadeghifar 《Surgical Science》 2011年第4期215-218,共4页
Introduction: Since distal radius fractures are among the most common fractures encountered in orthopedics and one of their common complications is restriction of rotational movements of the wrist and forearm, iden-ti... Introduction: Since distal radius fractures are among the most common fractures encountered in orthopedics and one of their common complications is restriction of rotational movements of the wrist and forearm, iden-tification of factors affecting this loss of motion is of importance. This study was conducted to evaluate the relation between extraarticular distal radius fractures associated with fracture of ulnar styloid and the rota-tional movements of the wrist and forearm. Patients and methods: 47 patients with an extraarticular distal radius fracture were enrolled in a prospective case control study. The patients were visited in regular follow up intervals after treatment and at the final follow up the rotational movements of the forearm were measured. The findings were analyzed with Independent T and Chi-square tests. Findings: Ultimately 23 patients of the group 1 (intact ulnar styloid) and 24 of the group 2 (fractured ulnar styloid) completed the follow up period. At this time supination of the wrist and forearm in group 2 was significantly less than the group 1 (p< 0.001). Conclusion: It seems that the association of an extraarticular distal radius fracture with the fracture of ulnar styloid, at least in short term causes restriction of supination of the forearm, though the mechanism and clinical significance of this finding cannot be easily explained. 展开更多
关键词 fracture distal radius ULNAR Styloid FOREARM Rotation
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Short arm cast is as effective as long arm cast in maintaining distal radius fracture reduction:Results of the SLA-VER noninferiority trial
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作者 Giovanni Dib Tommaso Maluta +4 位作者 Matteo Cengarle Alice Bernasconi Giulia Marconato Massimo Corain Bruno Magnan 《World Journal of Orthopedics》 2022年第9期802-811,共10页
BACKGROUND Distal radius fractures(DRFs)are a common challenge in orthopaedic trauma care,yet for those fractures that are treated nonoperatively,strong evidence to guide cast treatment is still lacking.AIM To compare... BACKGROUND Distal radius fractures(DRFs)are a common challenge in orthopaedic trauma care,yet for those fractures that are treated nonoperatively,strong evidence to guide cast treatment is still lacking.AIM To compare the efficacy of below elbow cast(BEC)and above elbow cast(AEC)in maintaining reduction of manipulated DRFs.METHODS We conducted a prospective,monocentric,randomized,parallel-group,open label,blinded,noninferiority trial comparing the efficacy of BEC and AEC in the nonoperative treatment of DRFs.Two hundred and eighty patients>18 years of age diagnosed with DRFs were successfully randomized and included for analysis over a 3-year period.Noninferiority thresholds were defined as a 2 mm difference for radial length(RL),a 3°difference for radial inclination(RI),and volar tilt(VT).The trial is registered at Clinicaltrials.gov(NCT03468023).RESULTS One hundred and forty-three patients were treated with BEC,and 137 were treated with AEC.The mean time of immobilization was 33 d.The mean loss of RL,RI,and VT was 1.59 mm,2.83°,and 4.11°for BEC and 1.63 mm,2.54°,and VT loss were respectively 0.04 mm(95%CI:-0.36-0.44),-0.29°(95%CI:-1.03-0.45),and 0.59°(95%CI:-1.39-2.57),and they were all below the prefixed noninferiority thresholds.The rate of loss of reduction was similar.CONCLUSION BEC performs as well as AEC in maintaining the reduction of a manipulated DRF.Being more comfortable to patients,BEC may be preferable for nonoperative treatment of DRFs. 展开更多
关键词 distal radius fracture IMMOBILIZATION Below elbow cast Above elbow cast Short arm cast Long arm cast
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Dynamic External Fixator Combined with Volar Locking Plate Fixation for the Treatment of AO Type C3 Distal Radius Fractures
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作者 Kinya Nishida Yong Ho Che +3 位作者 Hideto Irifune Kazuhiro Uesugi Akane Maeda Koji Miyata 《Open Journal of Orthopedics》 2022年第4期131-141,共11页
Background: AO type C3 distal radius fracture (DRF) is the most difficult-to-treat fracture type because of a tendency to shorten and collapse. The purpose of this study is to investigate the clinical and radiographic... Background: AO type C3 distal radius fracture (DRF) is the most difficult-to-treat fracture type because of a tendency to shorten and collapse. The purpose of this study is to investigate the clinical and radiographic outcomes of comminuted intra-articular DRFs treated with a dynamic external fixator combined with a volar locking plate (VLP). Methods: Eleven patients (mean age, 61 years) with comminuted intra-articular DRFs were treated with a dynamic type of external fixator combined with a VLP. Following reduction and fixation with a VLP, the dynamic external fixator was applied and the distal ball joint of the fixator was aligned with the lunate-capitate line. The ball joint was unlocked approximately 2 weeks after surgery to allow wrist mobilization. The fixator was removed 3 - 6 weeks (mean, 5 weeks) after surgery. Consequently, clinical and radiographic assessments were carried out at the final follow-up. Results: At the final follow-up, the mean range values of wrist extension and flexion were 76&deg;and 64&deg;, respectively. Compared with the contralateral side, the mean grip strength was 84%. The mean Modified Mayo Wrist Score and the Disabilities of the Arm, Shoulder and Hand score were 88 and 9, respectively. No significant differences in the radiographic parameters exist between after surgery and final follow-up. Conclusions: This study indicated that the dynamic wrist fixator combined with a VLP is effective for the treatment of AO type C3 DRFs. 展开更多
关键词 distal radius fracture Intra-Articular fracture External Fixator Dynamic External Fixator Volar Locking Plate
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Three dimensional finite element analysis of anatomic distal radius Nitinol memory connector treating distal radius fracture 被引量:4
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作者 苏佳灿 张春才 +8 位作者 禹宝庆 许硕贵 王家林 纪方 张雪松 吴建国 王保华 薛召军 丁祖泉 《Journal of Medical Colleges of PLA(China)》 CAS 2003年第4期226-229,共4页
Objective: To study the memory biomechanical character of anatomic distal radius Nitinol memory connector (DRMC) in treating distal radius fracture. Methods: Establishing three dimensional model and finite element ana... Objective: To study the memory biomechanical character of anatomic distal radius Nitinol memory connector (DRMC) in treating distal radius fracture. Methods: Establishing three dimensional model and finite element analysis, we calculated the stress in and around the fracture faces when distal radius fracture was fixated with DRMC. Results: Axial holding stress produced by holding part of DRMC on distal radius was 14.66 MPa. The maximum stress of holding part was 40-70 MPa, the minimum stress was 3-7 MPa,and the stress of compression part was 20-40 MPa. Conclusion: The distribution of stress produced by DRMC around the fracture line is reasonable, and axial holding stress can help stabilize fracture during earlier period. The existence of longitudal compression and memory effect can transfer fixated disused section into developed section and enhance fracture healing. 展开更多
关键词 distal radius Nitinol memory connector distal radius fracture 3 dimensional finite element analysis memory biomechanics
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Finite Element Analysis Study of Prototype of a Novel Intramedullary Injectable Bioresorbable Polymer Fixator versus a Volar Plate for Surgical Treatment of Distal Radius Fractures
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作者 Adam Zysk Gladius Lewis 《World Journal of Engineering and Technology》 2017年第4期648-667,共20页
Complications and shortcomings of volar plating, which is very widely used for surgical treatment of distal radius fractures, are well known. Thus, there is scope for alternative innovative surgical methods. In the pr... Complications and shortcomings of volar plating, which is very widely used for surgical treatment of distal radius fractures, are well known. Thus, there is scope for alternative innovative surgical methods. In the present work, we used the finite element analysis method to compare the biomechanical performance of a model of a construct comprising a simulated distal radius fracture considered fixated using a notional intramedullary injectable bioresorbable polymer-bioresorbable balloon osteosynthesis system (“fixator”) versus using a commercially-available volar locking plate (VP). The biomechanical parameters determined were longitudinal stiffness and factor of safety under each of the applied loads.?For the fixator model, 1) each of the biomechanical parameters was markedly influenced by fracture gap fill ratio (FGFR) (defined as the proportion of the volume of the fracture gap that is considered occupied by the expanded polymer-filled balloon)?but not by modulus of elasticity assigned to the polymer;2) with FGFR = 100%, stiffness was comparable to that of the Ti-6Al-4V alloy VP construct model;and 3) stiffness was within the range of literature values for stiffness of constructs comprising simulated fractures in fresh cadaveric distal radii fixated using metal volar locking plate. These results suggest that the fixator may be an alternative modality to metal volar plating and, as such, deserves further evaluation. 展开更多
关键词 distal radius fracture VOLAR Locking Plate INTRAMEDULLARY Fixation Finite Element Analysis
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Distal Radius Fracture: What Does the Patient Want?
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作者 Christian Blough Stuart Harvey Kuschner 《Open Journal of Orthopedics》 2022年第6期288-296,共9页
Distal radius fractures are common and while historically most have been treated nonoperatively the frequency with which distal radius fractures are treated surgically is increasing. Criteria for considering surgical ... Distal radius fractures are common and while historically most have been treated nonoperatively the frequency with which distal radius fractures are treated surgically is increasing. Criteria for considering surgical treatment are often based on radiographic appearance of the fracture. Less often discussed is patient preference: what do patients want. We investigated responses of a general population when presented with various treatment options following a hypothetical distal radius fracture. Many respondents chose nonoperative treatment even when told that surgery might result in a better outcome. This information can help during the shared decision-making process when discussing treatment options with a patient who presents with a distal radius fracture. 展开更多
关键词 distal radius fracture Colles fracture Wrist Surgery Open Reduction and Internal Fixation Wrist Radiographs
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Volar locking distal radius plates show better short-term results than other treatment options: A prospective randomised controlled trial 被引量:20
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作者 Herwig Drobetz Lidia Koval +4 位作者 Patrick Weninger Ruth Luscombe Paula Jeffries Stefan Ehrendorfer Clare Heal 《World Journal of Orthopedics》 2016年第10期687-694,共8页
AIM To compare the outcomes of displaced distal radius fractures treated with volar locking plates and with immediate postoperative mobilisation with the outcomes of these fractures treated with modalities that necess... AIM To compare the outcomes of displaced distal radius fractures treated with volar locking plates and with immediate postoperative mobilisation with the outcomes of these fractures treated with modalities that necessitate 6 wk wrist immobilisation.METHODS A prospective, randomised controlled single-centre trial was conducted with 56 patients who had a displaced radius fracture were randomised to treatment either with a volar locking plate(n = 29), or another treatment modality(n = 27; cast immobilisation with or without wires or external fixator). Outcomes were measured at 12 wk. Functional outcome scores measured were the Patient-Rated Wrist Evaluation(PRWE) Score; Disabilities of the Arm, Shoulder and Hand and activities of daily living(ADLs). Clinical outcomes were wrist range of motion and grip strength. Radiographic parameters were volar inclination and ulnar variance.RESULTS Patients in the volar locking plate group had significantly better PRWE scores, ADL scores, grip strength and range of extension at three months compared with the control group. All radiological parameters were significantly better in the volar locking plate group at 3 mo. CONCLUSION The present study suggests that volar locking plates produced significantly better functional and clinical outcomes at 3 mo compared with other treatment modalities. Anatomical reduction was significantly more likely to be preserved in the plating group. Level of evidence: Ⅱ. 展开更多
关键词 VOLAR LOCKING distal radius plate PROSPECTIVE randomised controlled Postoperative mobilisation distal radius fracture SHORT-TERM outcome
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Bone three-dimensional microstructural features of the common osteoporotic fracture sites 被引量:13
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作者 Huayue Chen Kin-ya Kubo 《World Journal of Orthopedics》 2014年第4期486-495,共10页
Osteoporosis is a common metabolic skeletal disorder characterized by decreased bone mass and deteriorated bone structure, leading to increased susceptibility to fractures. With aging population, osteoporotic fracture... Osteoporosis is a common metabolic skeletal disorder characterized by decreased bone mass and deteriorated bone structure, leading to increased susceptibility to fractures. With aging population, osteoporotic fractures are of global health and socioeconomic importance. The three-dimensional microstructural information of the common osteoporosis-related fracture sites, including vertebra, femoral neck and distal radius, is a key for fully understanding osteoporosis pathogenesis and predicting the fracture risk. Low vertebral bone mineral density(BMD) is correlated with increased fracture of the spine. Vertebral BMD decreases from cervical to lumbar spine, with the lowest BMD at the third lumbar vertebra. Trabecular bone mass of the vertebrae is much lower than that of the peripheral bone. Cancellous bone of the vertebral body has a complex heterogeneous three-dimensional microstructure, with lower bone volume in the central and anterior superior regions. Trabecular bone quality is a key element to maintain the vertebral strength. The increased fragility of osteoporotic femoral neck is attributed to low cancellous bone volume and high compact porosity. Compared with age-matched controls, increased cortical porosity is observed at the femoral neck in osteoporoticfracture patients. Distal radius demonstrates spatial inhomogeneous characteristic in cortical microstructure. The medial region of the distal radius displays the highest cortical porosity compared with the lateral, anterior and posterior regions. Bone strength of the distal radius is mainly determined by cortical porosity, which deteriorates with advancing age. 展开更多
关键词 Osteoporosis fracture Microstructure TRABECULAR BONE Cortical BONE VERTEBRA FEMORAL neck distal radius
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Artificial tiger bone powder for improving the quality of life in elderly patients with fracture 被引量:7
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作者 Li-You Wei Hong-Wei Zhang +1 位作者 Jin-Zeng Zuo Su-Miao Xu 《Traditional Medicine Research》 2019年第4期213-221,共9页
Objective: To investigate the application of artificial tiger bone powder on fracture healing time, wrist functional recovery and quality of life (QOL) in elderly patients with distal radius fracture. Methods: The stu... Objective: To investigate the application of artificial tiger bone powder on fracture healing time, wrist functional recovery and quality of life (QOL) in elderly patients with distal radius fracture. Methods: The study was a randomised controlled trials performed from January 2015 to December 2016 in a hospital. Elderly patients with distal radius fracture were divided into the treatment and the control groups by the random sealed envelope method. All patients were given splint or plaster fixation after manipulative reduction, and functional exercise, the treatment group was also given artificial tiger bone powder orally (trade name: Jintiange capsule), the control group was given an oral placebo in their appearance and usage identical with the treatment group. Prior to treatment and 6, 12 months after treatment, the wrist function was assessed by range of motion, including flexion-extension, radial-ulnar and pronation-supination, and the QOL was assessed by the Mos 36-item Short Form Health Survey. Each patient's fracture healing time was recorded. Results: Before treatment, there were no significant differences in wrist function and QOL between the two groups. At 6 and 12 months after treatment, the wrist function and QOL in the treatment group were better than those in the control group, the differences were statistically significant (P < 0.05). The fracture healing time in the treatment group was shorter than that of the control group, and the difference was statistically significant (P < 0.05). Conclusion: The early usage of artificial tiger bone powder for elderly patients with distal radius fracture can promote the healing of fracture, recovery of wrist joint function, and ultimately improve the QOL for elderly patients. 展开更多
关键词 Artificial TIGER bone powder ELDERLY people distal radius fracture WRIST function Quality of life
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Manual reduction with traditional small splints for distal radius fracture in older patients 被引量:3
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作者 Li-You Wei Hong-Wei Zhang +11 位作者 De-Hong Dong Jin-Zeng Zuo Liang Li Guo-Qiang Wang Hua Chen Xin Geng Cheng Jiao Li-Jun Chen Hui Guo Yu-Long Zhang Lin Rong Jing Zhang 《Journal of Acute Disease》 2021年第2期78-82,共5页
Objective:To investigate the effect of manual reduction with traditional small splints fixation for distal radius fractures in older patients in the emergency department.Methods:Older patients(aged at least 60 years)w... Objective:To investigate the effect of manual reduction with traditional small splints fixation for distal radius fractures in older patients in the emergency department.Methods:Older patients(aged at least 60 years)with distal radius fractures were enrolled in this study.The patients were randomly divided into the treatment group and the control group.The treatment group was treated with manual reduction and small splints fixation.The control group was treated with manual reduction and resin plaster fixation.Before treatment,after reduction,and 3 months after treatment,the palmar tilt angle,ulnar deviation angle,and radial length were recorded.Before treatment and 3 months after treatment,the Cooney wrist joint scores were recorded.The time of fracture healing and related adverse events during the treatment were recorded.Results:Before treatment and after reduction,there were no statistically significant differences between the two groups in palmar tilt angle,ulnar deviation angle,or radial length(P>0.05).Three months after treatment,the palmar tilt angle,ulnar deviation angle,and radial length of the treatment group were better than those of the control group(P<0.05).The Cooney wrist scores of the treatment group was significantly higher than that of the control group three months after the treatment(P<0.05).The time of fracture healing of the treatment group was shorter than that of the control group,but the difference was no statistically significant(P>0.05).Conclusions:Compared with resin plaster fixation,traditional small splints fixation for distal radius fractures in older patients have the advantages of less loss of fracture reduction and faster functional recovery.Besides,the method is simple and low cost thus,it needs to be promoted. 展开更多
关键词 Traditional small splint distal radius fracture Older patients External fixation
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Screw placement is everything: Risk factors for loss of reduction with volar locking distal radius plates 被引量:1
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作者 Herwig Drobetz Alyce Black +2 位作者 Jonathan Davies Petra Buttner Clare Heal 《World Journal of Orthopedics》 2018年第10期203-209,共7页
AIM To determine factors correlated with postoperative radial shortening in patients with distal radius fractures treated with volar locking distal radius plates.METHODS A total of 250 patients with a distal radius fr... AIM To determine factors correlated with postoperative radial shortening in patients with distal radius fractures treated with volar locking distal radius plates.METHODS A total of 250 patients with a distal radius fracture stabilised with volar locking plates between January 2010 and December 2014 were included in a multicentre retrospective cohort study. We measured the distance of the distal locking screws to the joint line immediately postoperatively and then measured radial shortening after six to eight weeks using the change in ulnar variance.RESULTS Multivariate linear regression analysis showed that there was a significant linear association between the distance of the screws from the joint line and radial shortening. No other patient, injury, or treatment-related characteristic significantly influenced radial shortening in multivariate analysis.CONCLUSION Distal locking screws should be placed as close as possible to the subchondral joint line to prevent postoperative loss of reduction. 展开更多
关键词 LOSS of REDUCTION VOLAR LOCKING distal radius plate distal radius fracture Screw placement Cohort study
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Extensor Pollicis Longus Tendon Rupture after Non-Displaced Extra-Articular Distal Radius Fracture: A Case Report 被引量:1
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作者 Mohamed Tall Hervé Pilabre +2 位作者 Adama Ouedraogo Alidou Porgo Gnounsiniyapoué Bonkian 《Open Journal of Orthopedics》 2020年第1期6-12,共7页
Background: Spontaneous tendon rupture of hand is not frequent. These ruptures can occur after a fracture. Aim: We report a case of spontaneous rupture of extensor pollicis longus tendon, and describe the treatment. C... Background: Spontaneous tendon rupture of hand is not frequent. These ruptures can occur after a fracture. Aim: We report a case of spontaneous rupture of extensor pollicis longus tendon, and describe the treatment. Case presentation: We report the case of a 63-year-old woman who had extensor pollicis longus tendon rupture after non-displaced extra-articular distal radius fracture, treated by wrist circular cast immobilization. Extensor indicis proprius tendon transfer was performed, with an excellent functional result. Conclusion: Extensor pollicis longus tendon rupture can occur after non-displaced extra-articular distal radius fracture. Its treatment by tendon transfer helps to restore function of hand. 展开更多
关键词 distal radius fracture TENDON RUPTURE Transfer
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Pulmonary thromboembolism after distal ulna and radius fractures surgery: A case report and a literature review 被引量:1
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作者 Bo Lv Feng Xue +2 位作者 Yu-Chun Shen Fang-Bao Hu Ming-Mang Pan 《World Journal of Clinical Cases》 SCIE 2021年第1期197-203,共7页
BACKGROUND Pulmonary thromboembolism(PTE)is a serious postoperative complication that can occur after a fracture.Generally,PTE is caused by the falling off of lower extremity deep vein thrombosis(LEDVT)after lower lim... BACKGROUND Pulmonary thromboembolism(PTE)is a serious postoperative complication that can occur after a fracture.Generally,PTE is caused by the falling off of lower extremity deep vein thrombosis(LEDVT)after lower limb fracture surgery.LEDVT and PTE after upper extremity fracture surgery are very rare.PTE is one of the most common clinical causes of sudden death.Venous thromboembolism includes PTE and DVT.We experienced one case of LEDVT and PTE after distal ulna and radius fracture surgery.The purpose of our report is to raise awareness for orthopedic surgeons that PTE can occur after distal ulna and radius fracture surgery,and patients with high risk factors should be considered for prevention and treatment of thrombosis in a timely manner.CASE SUMMARY We report a 51-year-old Chinese male who had severe fractures of the left distal ulna,radius and little finger after a motorcycle accident.The patient underwent external fixation,open reduction and internal fixation.On the third post-operative day,computed tomographic pulmonary angiography showed PTE.Doppler ultrasonography showed thrombus formation in the bilateral posterior tibial veins.After a period of anticoagulation therapy,on the 25th d after the PTE,computed tomographic pulmonary angiography showed that thrombus in both sides of the pulmonary artery disappeared.Furthermore,about 4 mo after the PTE,thrombosis in the deep veins of the lower limbs disappeared.About 1 year after the surgery,X-rays showed good fracture healing,and the function of the wrist joint recovered well.CONCLUSION Though rare,PTE can occur after distal ulna and radius fracture surgery and patients with high risk factors should be considered for prevention and treatment of thrombosis in a timely manner. 展开更多
关键词 distal ulna and radius fracture Pulmonary thromboembolism Deep venous thrombosis External fixation Open reduction and internal fixation Case report
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