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find Author "于志亮" 6 results
  • 指动脉顺行岛状皮瓣修复再植术后指间关节严重屈曲挛缩畸形并动脉缺损

    目的 总结应用指动脉顺行岛状皮瓣修复手指再植术后指间关节严重屈曲挛缩畸形并动脉缺损的临床疗效。 方法 2010年3月-2012年6月,收治9例9指手指再植术后指间关节严重屈曲挛缩患者,再植术均吻合一侧指固有动脉。男5例,女4例;年龄21~58岁,平均34.7岁。损伤指别:示指2例,中指3例,环指3例,小指1例。近侧指间关节屈曲挛缩6例,远侧3例。病程6~18个月,平均10.5个月。按照Stern等的指间关节屈曲挛缩分型标准,均为Ⅲ型。术中瘢痕切除、手指伸直后,均伴肌腱外露,掌侧皮肤软组织缺损范围2.5 cm × 1.0 cm~4.5 cm × 2.5 cm,动脉缺损1.5~4.0 cm。于相应供指切取大小为2.7 cm × 1.2 cm~4.7 cm × 2.6 cm的指固有动脉顺行岛状皮瓣移位修复;供区采用中厚皮片游离植皮修复。 结果术后患指皮瓣及植皮均成活,创面及切口均Ⅰ期愈合。患者均获随访,随访时间8~18个月,平均12.6个月。皮瓣质地柔软,无明显色素沉着和瘢痕形成,患指无冷不耐受,外形及主动屈伸活动恢复满意。末次随访时按照中华医学会手外科学会上肢部分功能评定试用标准评定:获优6例,良3例,优良率为100%。 结论指动脉顺行岛状皮瓣是修复再植术后指间关节严重屈曲挛缩畸形并动脉缺损有效方法之一。

    Release date:2016-08-31 04:07 Export PDF Favorites Scan
  • TREATMENT OF ADULT AVASCULAR NECROSIS OF FEMORAL HEAD BY TRANSPLANTING ILIAC BONE FLAP WITH DEEP ILIAC CIRCUMFLEX VESSELS AND CANCELLOUS BONE

    Objective To investigate the effectiveness of transplanting iliac bone flap with deep iliac circumflex vessels and cancellous bone for the treatment of adult avascular necrosis of the femoral head (ANFH). Methods A retrospective analysis was made on the clinical data of 685 patients (803 hips) with ANFH, who underwent iliac bone flap transplantation with deep iliac circumflex vessels and cancellous bone between March 2002 and January 2010. There were 489 males (580 hips) and 196 females (223 hips) with a mean age of 40.4 years (range, 18-63 years), including 567 unilateral cases (303 left hips and 264 right hips) and 118 bilateral cases. The causes of ANFH included alcohol-induced in 223 cases, steroid-induced in 179 cases, alcohol + steroid-induced in 21 cases, traumatic in 136 cases, acetabular dysplasia in 8 cases, bone cyst in 5 cases, septic arthritis in 2 cases, joint tuberculosis in 3 cases, rheumatoid arthritis in 5 cases, and idiopathic in 103 cases. According to Steinberg staging, 211 hips were rated as stage II, 513 hips as stage III, and 79 hips as stage IV. The preoperative Harris hip score was 60.30 ± 7.02. Results Fat necrosis occurred in 2 cases after operation, primary healing of incision was obtained in the other cases; delayed infection, lower extremity deep vein thrombosis, and pulmonary embolism occurred in 2 cases, respectively. All patients were followed up 36-60 months (mean, 49 months). Harris hip score at last follow-up (83.50 ± 7.31) was significantly higher than that at preoperation (t= — 2 266.980, P=0.000), and the scores were significantly higher than those at preoperation in different stages (P lt; 0.05). The results were excellent in 523 hips, good in 185 hips, fair in 65 hips, and poor in 30 hips, and the excellent and good rate was 88.2%. X-ray examination showed bone fusion of transplanted bone flap and bone graft with an average of 4.2 months (range, 3-6 months); according to Steinberg staging, imaging stable rate was 78.3% (629/803) at last follow-up. Conclusion Iliac bone flap transplantion with deep iliac circumflex vessels and cancellous bone has the advantages of complete decompression of the femoral head, exact flap blood supply, improved blood supply of the femoral head, new support for the femoral head, and participation of osteoinductive effect for the treatment of adult ANFH, so it is an effective treatment for the retention of the femoral head.

    Release date:2016-08-31 04:07 Export PDF Favorites Scan
  • 双套圈交叉加压缝合法治疗手指近侧指间关节侧副韧带损伤

    目的总结双套圈交叉加压缝合法治疗手指近侧指间关节侧副韧带损伤的疗效。 方法2008年12月-2013年2月,采用双套圈交叉加压缝合法治疗18例(20指)近侧指间关节侧副韧带起、止点断裂患者。男10例,女8例;年龄18~56岁,平均36.5岁。致伤原因:扭伤10例(10指),绞伤5例(7指),戳伤3例(3指)。损伤指别:示指8指,中指8指,环指4指。患指关节屈伸活动受限;侧方应力试验(+)。2例(2指)合并细小撕脱骨块。伤后至手术时间2~10 d,平均6.5 d。 结果术后切口均Ⅰ期愈合,无手术相关并发症发生。患者均获随访,随访时间8~50个月,平均30个月。术后患指均无疼痛、关节稳定,侧方应力试验(-),关节分别遗留不同程度梭形肿胀。术后8个月,根据总主动活动度系统评定方法:获优12指,良7指,差1指,优良率95%。 结论双套圈交叉加压缝合法治疗手指近侧指间关节侧副韧带损伤疗效满意。

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  • 改良邻指双叶皮瓣修复指掌侧大面积皮肤缺损

    目的总结采用改良邻指双叶皮瓣修复指掌侧大面积皮肤软组织缺损的疗效。 方法2004年3月-2013年5月,采用改良邻指双叶皮瓣修复23例(23指)指掌侧大面积皮肤软组织缺损。男19例,女4例;年龄23~38岁,平均28.5岁。致伤原因:挤压伤12例,锐器伤6例,绞伤2例,高压灌注伤3例。损伤指别:示指13例,中指8例,环指2例。18例为外伤急诊入院,伤后至手术时间2~6 h,平均4.5 h;5例为外伤后指掌侧皮肤软组织坏死择期手术,伤后至手术时间12~26 d,平均18.6 d。 结果术后皮瓣及植皮均成活,创面Ⅰ期愈合。患者均获随访,随访时间6~30个月,平均20个月。手指皮瓣外形满意,色泽正常,质地柔软。末次随访时根据手指总主动活动度(TAM)系统评定,获优20例,良2例,可1例,优良率95.7%。 结论改良邻指双叶皮瓣修复指掌侧大面积皮肤软组织缺损手术操作简便,术后皮瓣外观好,伤指功能恢复满意。

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  • 陈旧性第一掌骨基底部骨折脱位的手术治疗

    目的 总结手术治疗陈旧性第 1 掌骨基底部骨折脱位(Bennett骨折)疗效。 方法 2012 年 2 月—2015 年 3 月,采用韧带松解联合克氏针固定方法治疗 10 例陈旧性 Bennett 骨折患者。其中男 8 例,女 2 例;年龄 24~44 岁,平均 35.3 岁。伤后至手术时间为 5~14 周,平均 7.5 周。术前拇示指捏力为 1~3 级,平均 1.8 级。术后石膏外固定 4~8 周,骨折愈合后去除克氏针,期间在康复师指导下进行功能锻炼。 结果 术后切口均Ⅰ期愈合。10 例均获随访,随访时间 7~16 个月,平均 12.5 个月。X 线片及 CT 检查示第 1 腕掌关节对位好,无再脱位发生;骨折均愈合,愈合时间 2~4 个月,平均 3.5 个月。1 例伤后 14 周手术患者,术后第 1 腕掌关节仍存在持续疼痛症状,X 线片检查见关节毛糙、间隙变窄,证实第 1 腕掌关节炎形成;其余患者无关节炎发生,第 1 腕掌关节处无明显疼痛,关节稳定。末次随访时,拇示指捏力为 3~12 级,平均 6.8 级。根据手指关节总活动度(TAM)系统评定方法评价疗效,优 7 例,良 2 例,差 1 例,优良率 90%。 结论 对于陈旧性 Bennett 骨折,通过适当松解桡背侧韧带联合克氏针内固定治疗,可取得良好疗效。

    Release date:2017-06-15 10:04 Export PDF Favorites Scan
  • 克氏针双夹扣法固定治疗远节指骨背侧基底不稳定骨折

    目的总结克氏针双夹扣法固定治疗远节指骨背侧基底不稳定骨折的疗效。 方法2008年9月-2014年3月,对15例远节指骨背侧基底不稳定骨折患者采用切开复位、克氏针双夹扣法固定。男12例,女3例;年龄18~53岁,平均32.5岁。致伤原因:戳伤8例,扭伤2例,摔伤3例,挤压伤2例。损伤指别:示指5例,中指3例,环指2例,小指5例。受伤至手术时间2~9 d,平均3.8 d。 结果患者术后切口均Ⅰ期愈合。15例均获随访,随访时间6~20个月,平均12.5个月。X线片示骨折均愈合,愈合时间5~8周,平均6.1周。术后8~12周,平均9.2周取出内固定物。末次随访时,根据总主动活动度(TAM)评价标准评定手指功能,获优9例,良5例,中1例,优良率93.3%。 结论克氏针双夹扣法固定治疗远节指骨背侧基底不稳定骨折,可使骨折、关节复位且固定牢固,允许手指早期功能锻炼,是一种有效治疗方法。

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