Free dorsum flap lobule grafting for repair of third degree electric burn in two or three fingers
- VernacularTitle:足背分叶皮瓣游离移植一期修复多指电烧伤组织缺损
- Author:
Ju-Yu TANG
;
Kang-Hua LI
;
Song-Lin XIE
;
Ming-Jiang LIU
;
Jun LIU
;
Pan-Feng WU
;
- Publication Type:Journal Article
- Keywords:
Fingers;
Electic injuries;
Free dorsum flap;
Transplantation;
Microsurgery
- From:
Chinese Journal of Microsurgery
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To report the therapeutic effect of free dursum flap lnbule grafting to repair soft tissue defects in two or three fingers result from electric bum in just one operation.Methods Seven patients with electric injuries in two or three fingers were treated by the dorsum flap (or composite flap) lohule graft- ing.The procedure is followed:after dehridement,a trifoliated flap composed of medial pedal,first dorsal met- atarsal and lateral pedal flaps or a bifoliated flap composed of first dorsal metatarsal and lateral pedal flaps was designed.The combined flap contained anterior tihial artery and dorsal pedal artery as the stem vessel for anas- tomosing with the supplying vessel.The three tributaries of dorsal pedal artery:medial tarsal artery,first dor- sal metatarsal artery and lateral tarsal artery were enntained in the three leaves respectively.They could contain extensor digitorum longus tendons and cutaneous nerves and be used to cover the skin defect of two or three fin- gers,reconstruct the flexor tendons and finger arteries and nerves at the same time.Results All the flaps were survived completely,the wounds in all fingers healed primarily,however,skin graft in two feet necrosised partly,one got to healing required wound dressing for three weeks,another required further operation of trans- ferring medial supramalleolar flap due to tendon exposure.The patients were followed up from 3 to 24 months, all the flaps were of appropriate thickness,good texture and satisfactory sensation,all the fingers recovered good function of flection and extension except two fingers existing little limitation.Conclusion Free dorsum flap lohule grafting is an ideal way to treat electric injuries of multiple fingers because it can recnnstruct the skin,tendons,blood vessels and nerves in two or three fingers in just one operation.
