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find Author "黄育胡" 3 results
  • ANTEROLATERAL THIGH FASCIOCUTANEOUS FLAP FOR REPAIR OF OPEN Achilles TENDON DEFECT

    Objective To explore the effectiveness of anterolateral thigh fasciocutaneous flap for repair of skin and soft tissue defect and simultaneous Achilles tendon reconstruction with modified methods of ilio-tibial bundle suture. Methods Between October 2009 and June 2011, 10 cases of Achilles tendon and soft tissue defects were treated. There were 7 males and 3 females, aged from 5 to 60 years (median, 40 years). Injury was caused by spoke in 5 cases, by heavy pound in 3 cases, and by traffic accident in 2 cases. The time between injury and admission was 2-24 hours (mean, 8 hours). The size of wound ranged from 11 cm × 7 cm to 18 cm × 10 cm; the length of Achilles tendon defect was 4-10 cm (mean, 7 cm). Three cases complicated by calcaneal tuberosity defect. After admission, emergency debridement and vacuum sealing drainage were performed for 5-7 days, anterolateral thigh fasciocutaneous flap transplantation of 11 cm × 7 cm to 20 cm × 12 cm was used to repair skin and soft tissue defects, and improved method of ilio-tibial bundle suture was used to reconstruct Achilles tendon. The flap donor site was closed directly or repaired with skin grafting to repair. Results All flaps and the graft skin at donor site survived, healing of wounds by first intention was obtained. All patients were followed up 6-18 months (mean, 10 months). The flap was soft and flexible; the flap had slight encumbrance in 3 cases, and the others had good appearance. At last follow-up, two-point discrimination was 2-4 cm (mean, 3 cm). The patients were able to walk normally. The range of motion (ROM) of affected side was (24.40 ± 2.17)° extension and (44.00 ± 1.94)° flexion, showing no significant difference when compared with ROM of normal side [(25.90 ± 2.33)° and (45.60 ± 1.84)° ] (t=1.591, P=0.129; t=1.735, P=0.100). According to Arner-Lindhoim assessment method for ankle joint function, all the patients obtained excellent results. Conclusion A combination of anterolateral thigh fasciocutaneous flap for repair of skin and soft tissue defects and simultaneous Achilles tendon reconstruction with modified methods of ilio-tibial bundle suture is beneficial to function recovery of the ankle joint because early function exercises can be done.

    Release date:2016-08-31 04:21 Export PDF Favorites Scan
  • ANTEROLATERAL THIGH FLAP FOR REPAIR OF TOE EXTENSOR TENDON AND DORSAL FOOT WOUND

    Objective To summarize the method and the cl inical outcome of repairing both toe extensor tendon and dorsal foot wounds with anterolateral thigh flap. Methods Between February 2007 and May 2009, 11 patients with toe extensor tendon and dorsal foot defect were treated with anterolateral thigh flap. There were 8 males and 3 females with a medianage of 45 years (range, 10-60 years). The causes of injury were sharp injury in 3 cases, machine crush injury in 3 cases, and traffic accident injury in 5 cases, including 7 cases of fresh wounds with a disease duration of 2-8 hours and 4 cases of old wounds with a disease duration of 3-15 days. The size of wound ranged from 6 cm × 5 cm to 25 cm × 15 cm. All cases compl icated by toe extensor tendon defect, which were located at the 2nd-5th toes in 1 case, 3rd-5th toes in 1 case, 2nd-4th toes in 2 cases, 2nd and 3rd toes in 3 cases, 1st and 2nd toes in 1 case, and 1st toe in 3 cases. In the first stage, the anterolateral thigh flap ranged from 8 cm × 7 cm to 27 cm × 15 cm was used to repair defect and fascia lata was used to bridge two ends of digitorum longus tendon; the donor site was sutured or repaired with the skin graft. The second stage was performed after 2-3 months, tenolysis for tendon was performed, and fascia lata was spl it into tendon-l ike shape; and the toe functional exercises were done. Results All flaps survived completely after the first stage, wounds healed by first intention; the donor skin graft survived and incisions healed by first intention. At 7 days after the second stage, marginal necrosis occurred in 3 flaps (0.5-2.0 cm in width), and healed after 15-20 days of dressing change; the other flaps survived, and incisions healed by first intention. Eight patients were followed up 12-18 months (mean, 15 months). Excepts 4 sl ight bulky flaps, the other flaps had satisfactory appearance and soft texture with two points discrimination of 1-3 cm. During the follow-up, part of the dorsiflexion function recovered in 5 patients (5-40°), andflexion function was normal; 3 dorsiflexion function disappeared without effect on the function of toe flexion, and the patients could walk normally. No toe ptosis occurred. Conclusion Appl ication of the anterolateral thigh flap can repair toe extensor tendon and dorsal foot wounds with short treatment time and less damage at the donor site, so it can avoid toe ptosis after surgery and achieve excellent cl inical results.

    Release date:2016-08-31 05:43 Export PDF Favorites Scan
  • 游离尺动脉腕上皮支下行支皮瓣修复手指皮肤缺损

    目的 总结尺动脉腕上皮支下行支皮瓣游离移植修复手指软组织缺损的临床效果。 方 法 2008 年1 月- 2009 年1 月,采用以尺动脉腕上皮支下行支作供血的尺动脉腕上皮支皮瓣游离移植修复手指软组织缺损10 例。男6 例,女4 例;年龄18 ~ 45 岁,平均38 岁。机器绞伤4 例,压砸伤3 例,切割伤3 例。缺损部位:手指近中节掌侧缺损2 例,手指中末节缺损3 例,手指侧方缺损3 例,指背近中节缺损1 例,指腹缺损1 例。缺损范围2.0 cm × 1.8 cm~ 6.0 cm × 4.0 cm。伤后至手术时间5 ~ 7 d。皮瓣切取范围2.0 cm × 1.8 cm~ 7.0 cm × 5.0 cm。供区直接拉拢缝合或植皮修复。 结果 1 例术后12 h 出现动脉危象,2 例术后24 h 皮瓣出现张力性水疱;其余皮瓣及供区植皮均顺利成活,切口Ⅰ期愈合。患者术后均获随访,随访时间1 ~ 2 年。皮瓣颜色及质地与周围正常皮肤相似,手指外形满意。术后1 年按中华医学会手外科学会上肢部分功能评定试用标准评定:优6 例,良3 例,可1 例,优良率90%。 结论 采用尺动脉腕上皮支下行支作供血的尺动脉腕上皮支皮瓣游离移植修复手指软组织缺损,切取方便,供区隐蔽且损伤小,外形和功能良好,是修复手指软组织缺损较理想的方法之一。

    Release date:2016-09-01 09:04 Export PDF Favorites Scan
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