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find Keyword "Hallux skin and soft tissue defect" 1 results
  • REPAIRING HALLUX METATARSOPHALANGEAL SKIN AND SOFT TISSUE DEFECTS WITH MEDIAL FLAP WITH DOUBLE BLOOD SUPPLY SYSTEM IN ELDERLY PATIENTS

    Objective To investigate the effectiveness of repairing hallux metatarsophalangeal skin and soft tissue defect with medial flap with double blood supply system in elderly patients. Methods Between June 2011 and March 2012, 9 cases (9 toes) of skin and soft tissue defect at hallux metatarsophalangeal joint were treated with medial flap with double blood supply system. There were 7 males and 2 females, aged 60-70 years (mean, 65.4 years). Injury included crush injury in 5 cases, traffic accident injury in 4 cases. The interval of injury and operation ranged from 3 hours to 5 days (mean, 35 hours). The patients had bone or tendon exposure with pollution of wounds. The size of defects ranged from 2.0 cm × 1.5 cm to 2.5 cm × 2.0 cm. The size of flaps ranged from 2.0 cm × 1.7 cm to 3.0 cm × 2.2 cm. Medial dorsal nerves were anastomosed with toe nerves to recover flap sensation. The donor site was repaired with skin grafting. Results All 9 flaps and skin grafting survived completely, and primary healing of wounds were obtained. Nine patients were followed up 6-8 months (mean, 7 months). The colour, texture, and contour of the flaps were good. The two-point discrimination of the flaps was 12-16 mm (mean, 14 mm) at last follow-up. The patients could walk normally. No scar contracture formed at donor site. No wear occurred. Conclusion The medial flap with double blood supply system can be used to repair hallux metatarsophalangeal skin and soft tissue defect in elderly patients because the flap can be easily obtained, has good blood supply, and has no injury to the main artery and nerve.

    Release date:2016-08-31 04:07 Export PDF Favorites Scan
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