Objective:To evaluate the perioperative nursing of total knee arthroplasty for patients with valgus deformity of the knee.Methods:Seventy-six patients who underwent surgical treatment were enrolled in the study from M...Objective:To evaluate the perioperative nursing of total knee arthroplasty for patients with valgus deformity of the knee.Methods:Seventy-six patients who underwent surgical treatment were enrolled in the study from March 2014 to March 2018.The patients in the control group were treated with routine nursing.The experimental group was treated not only with routine nursing but also with health education,psychological care,family social support,and other nursing intervention.Hospital for special surgery and Pittsburgh sleep quality index were used to evaluate the effect of nursing intervention on patients after operation.Results:All the index scores of the experimental group were lower than those of the control group(P<0.05),indicating that the function of the diseased limb and the patient's sleep status improved significantly after the intervention.Conclusions:Individualized nursing can improve the recovery of limb function and improve the patients'quality of life.It is very effective for nurses to implement individualized nursing measures for patients after surgery.展开更多
Few studies have focused on the possible change in the axial alignment of the lower limb after lateral meniscectomy. Here, we present a patient with valgus deformity of the knee following the partial removal of latera...Few studies have focused on the possible change in the axial alignment of the lower limb after lateral meniscectomy. Here, we present a patient with valgus deformity of the knee following the partial removal of lateral discoid meniscus. With the distal femur osteotomy and fixation, this complication was treated successfully. This case suggested that we should pay more attention to the axial alignment of the lower limb in patients with torn discoid lateral meniscus before meniscectomy, as a severe valgus inclination may develop in some of these patients.展开更多
Background Treating developmental dysplasia of the hip is often challenging. The difficulties include not only the hip surgery itself but also the treatment of the associated lower-limb valgus deformity. However, ther...Background Treating developmental dysplasia of the hip is often challenging. The difficulties include not only the hip surgery itself but also the treatment of the associated lower-limb valgus deformity. However, there have been very few studies on such deformity in patients with developmental hip dysplasia. In this study, we investigated the prevalence and severity of lower-limb valgus deformity, along with the relationship between the severity of valgus deformity and mechanical alterations of the hip or the ipsilateral knee. Methods Two hundred and six affected lower limbs of 116 adult patients with untreated developmental dysplasia of the hip were included in the study, grouped according to the severity of hip dysplasia. Each study participant＇s radiographs were measured to quantitatively evaluate the mechanical axis deviation of the lower limb, and further to evaluate the prevalence and severity of the lower-limb valgus deformity. Some mechanical alterations of the hip and the ipsilateral knee were also measured on the radiographs. Results Of the affected lower limbs, 14.1% had valgus deformities. Study participants with Crowe type III hip dysplasia had the most severe deformity and the highest prevalence of deformity. Severity of valgus deformity had a strong positive correlation with the lateral migration of the femoral head but not with the superior migration. A decreased lateral distal femoral angle contributed to the lower-limb valgus deformity, and the lateral distal femoral angle had a strong negative correlation with the severity of valgus deformity. Conclusions Hip dysplasia is commonly associated with lower-limb valgus deformity, and the severity of the lower-limb valgus deformity is mostly affected by lateral migration but not superior migration of the femoral head. The valgus deformity may originate mainly in the distal femur, in addition to the hip joint itself. These findings can be taken into account when planning to treat the patients with hip dysplasia.展开更多
Mechanically aligned total knee arthroplasty (TKA) for valgus knee is considered a “challenging surgery.” Recently, the kinematic alignment (KA) method has gained attention. This study aimed to present objective cli...Mechanically aligned total knee arthroplasty (TKA) for valgus knee is considered a “challenging surgery.” Recently, the kinematic alignment (KA) method has gained attention. This study aimed to present objective clinical data, such as intraoperative balance assessment and radiographic evaluation of postoperative lower extremity alignment after TKA using the KA method for valgus deformity. Twenty-one TKA knees (mean age, 74 years;2 males, 19 females) with KA for severe valgus deformity (hip-knee-ankle-angle ≥ 10°) performed at our department in the past 3 years were included in this study. Intraoperative gap and balance measurements and postoperative radiographic evaluation were performed. A total arc of range of motion was achieved up to 98% of preoperative values at 3 weeks postoperatively. Intraoperative gap and balance were stable throughout the entire range of motion. In addition, there were no statistically significant differences in either balance or gap values at each flexion angle. KA TKA is a “simple surgery” rather than a “challenging surgery” because additional soft tissue procedures are not required, operative time is short, intraoperative and postoperative balance is very stable, and a good alignment is achieved. This procedure may relieve surgeons of the stress of TKA for valgus deformities.展开更多
<strong>Background:</strong> Infantile myofibromatosis is an uncommon disorder characterized by multiple fibromatous tumours involving skin, bone, muscle, viscera and subcutaneous tissue. It is a rare beni...<strong>Background:</strong> Infantile myofibromatosis is an uncommon disorder characterized by multiple fibromatous tumours involving skin, bone, muscle, viscera and subcutaneous tissue. It is a rare benign mesenchymal tumour;most commonly occurs in infancy or early childhood. The clinical presentation can mimic malignant tumours of infancy or childhood.<strong> Case Presentation:</strong> We describe a rare case of multicentric Infantile myofibromatosis in a 6-month-old infant presenting with multiple scalp swellings and associated skeletal abnormalities (adducted thumbs, clinodactyly and bilateral hallux valgus deformity of great toes). The case required surgical excision of all scalp lesions and orthopedic manipulation of skeletal abnormalities. <strong>Conclusion:</strong> Infantile myofibromatosis presenting as multiple lesions in the scalp associated with skeletal abnormalities, is very rare. To best of our knowledge, the unique combination of the distinct skeletal abnormalities in infantile myofibromatosis has not been reported so far. This report emphasizes the possibility of skeletal abnormalities in infantile myofibromatosis.展开更多
BACKGROUND There appears to be a close relationship between deformities at the knee joint and at the hindfoot in patients with knee osteoarthritis(OA).Despite this intrinsic link,there is a dearth of studies investiga...BACKGROUND There appears to be a close relationship between deformities at the knee joint and at the hindfoot in patients with knee osteoarthritis(OA).Despite this intrinsic link,there is a dearth of studies investigating alterations in hindfoot alignment following total knee arthroplasty(TKA)in patients with knee OA.AIM To evaluate changes in alignment of the hindfoot following TKA,foot and ankle clinical outcomes in terms of subjective clinical scoring tools following surgical intervention,and to analyse the level of evidence(LOE)and quality of evidence(QOE)of the included studies.METHODS MEDLINE,EMBASE and Cochrane Library databases were systematically reviewed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.Studies reporting changes in the postoperative alignment of the hindfoot following TKA were included.The level and QOE were recorded and assessed.RESULTS Eleven studies with a total of 1142 patients(1358 knees)met the inclusion/exclusion criteria.Six studies were of LOE II and 5 studies were of LOE III.Patients with preoperative varus knee deformity and valgus hindfoot deformity demonstrated improvement in hindfoot alignment post TKA.Patients with preoperative varus knee deformity and varus hindfoot deformity demonstrated no improvement in hindfoot alignment following TKA.Twelve different radiographic parameters were used to measure the alignment of the hindfoot across the included studies,with the tibio-calcaneal angle most frequently utilised(27.3%).CONCLUSION This systematic review demonstrated that the hindfoot may display compensatory changes in alignment following TKA in patients with knee OA.However,the marked heterogeneity between the included studies and poor QOE limits any meaningful cross sectional comparisons between studies.Further,well designed studies are necessary to determine the changes and outcomes of hindfoot alignment following TKA.展开更多
基金supported by National Natural Science Foundation of China (No.71804073)
文摘Objective:To evaluate the perioperative nursing of total knee arthroplasty for patients with valgus deformity of the knee.Methods:Seventy-six patients who underwent surgical treatment were enrolled in the study from March 2014 to March 2018.The patients in the control group were treated with routine nursing.The experimental group was treated not only with routine nursing but also with health education,psychological care,family social support,and other nursing intervention.Hospital for special surgery and Pittsburgh sleep quality index were used to evaluate the effect of nursing intervention on patients after operation.Results:All the index scores of the experimental group were lower than those of the control group(P<0.05),indicating that the function of the diseased limb and the patient's sleep status improved significantly after the intervention.Conclusions:Individualized nursing can improve the recovery of limb function and improve the patients'quality of life.It is very effective for nurses to implement individualized nursing measures for patients after surgery.
文摘Few studies have focused on the possible change in the axial alignment of the lower limb after lateral meniscectomy. Here, we present a patient with valgus deformity of the knee following the partial removal of lateral discoid meniscus. With the distal femur osteotomy and fixation, this complication was treated successfully. This case suggested that we should pay more attention to the axial alignment of the lower limb in patients with torn discoid lateral meniscus before meniscectomy, as a severe valgus inclination may develop in some of these patients.
文摘Background Treating developmental dysplasia of the hip is often challenging. The difficulties include not only the hip surgery itself but also the treatment of the associated lower-limb valgus deformity. However, there have been very few studies on such deformity in patients with developmental hip dysplasia. In this study, we investigated the prevalence and severity of lower-limb valgus deformity, along with the relationship between the severity of valgus deformity and mechanical alterations of the hip or the ipsilateral knee. Methods Two hundred and six affected lower limbs of 116 adult patients with untreated developmental dysplasia of the hip were included in the study, grouped according to the severity of hip dysplasia. Each study participant＇s radiographs were measured to quantitatively evaluate the mechanical axis deviation of the lower limb, and further to evaluate the prevalence and severity of the lower-limb valgus deformity. Some mechanical alterations of the hip and the ipsilateral knee were also measured on the radiographs. Results Of the affected lower limbs, 14.1% had valgus deformities. Study participants with Crowe type III hip dysplasia had the most severe deformity and the highest prevalence of deformity. Severity of valgus deformity had a strong positive correlation with the lateral migration of the femoral head but not with the superior migration. A decreased lateral distal femoral angle contributed to the lower-limb valgus deformity, and the lateral distal femoral angle had a strong negative correlation with the severity of valgus deformity. Conclusions Hip dysplasia is commonly associated with lower-limb valgus deformity, and the severity of the lower-limb valgus deformity is mostly affected by lateral migration but not superior migration of the femoral head. The valgus deformity may originate mainly in the distal femur, in addition to the hip joint itself. These findings can be taken into account when planning to treat the patients with hip dysplasia.
文摘Mechanically aligned total knee arthroplasty (TKA) for valgus knee is considered a “challenging surgery.” Recently, the kinematic alignment (KA) method has gained attention. This study aimed to present objective clinical data, such as intraoperative balance assessment and radiographic evaluation of postoperative lower extremity alignment after TKA using the KA method for valgus deformity. Twenty-one TKA knees (mean age, 74 years;2 males, 19 females) with KA for severe valgus deformity (hip-knee-ankle-angle ≥ 10°) performed at our department in the past 3 years were included in this study. Intraoperative gap and balance measurements and postoperative radiographic evaluation were performed. A total arc of range of motion was achieved up to 98% of preoperative values at 3 weeks postoperatively. Intraoperative gap and balance were stable throughout the entire range of motion. In addition, there were no statistically significant differences in either balance or gap values at each flexion angle. KA TKA is a “simple surgery” rather than a “challenging surgery” because additional soft tissue procedures are not required, operative time is short, intraoperative and postoperative balance is very stable, and a good alignment is achieved. This procedure may relieve surgeons of the stress of TKA for valgus deformities.
文摘<strong>Background:</strong> Infantile myofibromatosis is an uncommon disorder characterized by multiple fibromatous tumours involving skin, bone, muscle, viscera and subcutaneous tissue. It is a rare benign mesenchymal tumour;most commonly occurs in infancy or early childhood. The clinical presentation can mimic malignant tumours of infancy or childhood.<strong> Case Presentation:</strong> We describe a rare case of multicentric Infantile myofibromatosis in a 6-month-old infant presenting with multiple scalp swellings and associated skeletal abnormalities (adducted thumbs, clinodactyly and bilateral hallux valgus deformity of great toes). The case required surgical excision of all scalp lesions and orthopedic manipulation of skeletal abnormalities. <strong>Conclusion:</strong> Infantile myofibromatosis presenting as multiple lesions in the scalp associated with skeletal abnormalities, is very rare. To best of our knowledge, the unique combination of the distinct skeletal abnormalities in infantile myofibromatosis has not been reported so far. This report emphasizes the possibility of skeletal abnormalities in infantile myofibromatosis.
文摘BACKGROUND There appears to be a close relationship between deformities at the knee joint and at the hindfoot in patients with knee osteoarthritis(OA).Despite this intrinsic link,there is a dearth of studies investigating alterations in hindfoot alignment following total knee arthroplasty(TKA)in patients with knee OA.AIM To evaluate changes in alignment of the hindfoot following TKA,foot and ankle clinical outcomes in terms of subjective clinical scoring tools following surgical intervention,and to analyse the level of evidence(LOE)and quality of evidence(QOE)of the included studies.METHODS MEDLINE,EMBASE and Cochrane Library databases were systematically reviewed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.Studies reporting changes in the postoperative alignment of the hindfoot following TKA were included.The level and QOE were recorded and assessed.RESULTS Eleven studies with a total of 1142 patients(1358 knees)met the inclusion/exclusion criteria.Six studies were of LOE II and 5 studies were of LOE III.Patients with preoperative varus knee deformity and valgus hindfoot deformity demonstrated improvement in hindfoot alignment post TKA.Patients with preoperative varus knee deformity and varus hindfoot deformity demonstrated no improvement in hindfoot alignment following TKA.Twelve different radiographic parameters were used to measure the alignment of the hindfoot across the included studies,with the tibio-calcaneal angle most frequently utilised(27.3%).CONCLUSION This systematic review demonstrated that the hindfoot may display compensatory changes in alignment following TKA in patients with knee OA.However,the marked heterogeneity between the included studies and poor QOE limits any meaningful cross sectional comparisons between studies.Further,well designed studies are necessary to determine the changes and outcomes of hindfoot alignment following TKA.
