摘要
目的评价经皮置管术介入治疗成人股骨头坏死的疗效。方法采用自制股骨头坏死介入治疗器械对1999至2011年解放军第一一七医院85例106髋成人股骨头坏死行经皮置管术介入治疗,其中FicatⅠ期32例,40髋;Ⅱ期41例,50髋;Ⅲ期7例,9髋;Ⅳ期5例,7髋。入选病例必须具有坏死股骨头、颈部骨髓水肿或髋关节积液。采用X线平片随访2~10年,应用中华医学会骨科学分会保留股骨头的成人股骨头坏死疗效评价法(百分法%)进行疗效评价,与文献报道的髓芯减压术进行疗效比较,统计学分析采用,检验。结果FloatⅠ期的显效率为88%(35/40),有效率7%(3/40),无效率5%(2/40);FicatⅡ期的显效率为74%(37/50),有效率12%(6/50),无效率14%(7/50);FicatⅢ期的显效率为22%(2/9),有效率22%(2/9),无效率56%(5/9);FicatⅣ期的显效率为14%(1/7),有效率14%(1/7),无效率72%(5/7)。期别间显效率依次下降,无效率依次提高,除了FicatⅠ、Ⅱ期差异无统计学意义(P〉0.05),FicatⅠ期、Ⅱ期分别与FicatⅢ期和FicatⅣ期差异均有统计学意义(均P〈0.01)。结论经皮置管术可有效治疗成人FicatⅠ、Ⅱ期股骨头坏死,对FicatⅢ期和Ⅳ期股骨头坏死也有一定的疗效。
Objective To evaluate the efficacies of treating osteonecrosis of the femoral head (ONFH) with percutaneous retaining catheterization. Methods A total of 85 patients ( 106 hips) of ONFH underwent percutaneous retaining catheterization with self-made instrument. There were stage Ⅰ ( n = 32, 40 hips), stage Ⅱ (n =41,50 hips), stage Ⅲ (n =7, 9 hips) and stage Ⅳ (n =5, 7 hips) by Ficat and Arlet classification. The selection criteria include bone marrow edema (BME) of the femoral head and neck and joint fluid on magnetic resonance imaging (MRI). The percent method ( % ) of Orthopedics Branch of Association of Chinese Medical Association was used for evaluating the efficacies of ONFH with retained femoral head. A follow-up period of 2 - 10 years was conducted with plain radiograph. The standard was as follows : 〉 90, excellent; 75 - 89, good ; 60 - 74, passable ; 〈 60, bad. The combination of excellent and good denoted obvious effect rate; passable for valid rate; bad for invalid rate. The historical core decompression was used as control group. And X2 test was used for statistical analysis (P 〈 0. 05). Results The obvious effect rate was 88% (35/40), 74% (37/50), 22% (2/9), 14% (1/7), the valid rate 7% (3/ 40), 12% (6/50), 22% (2/9), 14% (1/7)and the invalid rate 5% (2/40), 14% (7/50), 56% (5/9), 72%(5/7) respectively in Ficat Ⅰ, Ⅱ, Ⅲ and Ⅳ stage. No statistically significant differences existed between Ficat Ⅰ and Ⅱ stage( P 〉 0. 05). But there were statistically significant differences in other groups (P 〈 0. 01 ). Conclusion Percutaneous retaining catheterization is efficaciously treating ONFH in Ficat Ⅰ and Ⅱ stage and it may also be used for ONFH in Ficat Ⅲ and Ⅳ stage.
出处
《中华医学杂志》
CAS
CSCD
北大核心
2013年第23期1811-1814,共4页
National Medical Journal of China
基金
浙江省医药卫生科学研究基金(2010KYB092)
杭州市卫生科技计划(重点)项目(2011B018)
关键词
放射学
介入性
股骨头坏死
外科手术
Radiology, interventional
Femur head necrosis
Surgical procedures, operative