Objective To introduce the surgical method of reverse radial side of dorsal artery the fascial pedicle island bone flap for the treatment of thumb composite tissue defects,and to evaluate its short term clinical outcome.Methods From May 2010 to March 2012,9 cases with composite tissue defects at thumb were treated with reverse radial side of dorsal artery the fascial pedicle island bone flap,including 5 males and 4 female with an average age of 38 years (range,13-68).All injuries were caused by planer.The time of injury to operation was 3-8 hours,all patients showed in both thumb root plane beyond volar or dorsal,skin and soft tissue defect accompanied by distal phalanx defect.Skin and soft tissue of thumb defect size was 1.0 cm ×1.8 cm to 2.0 cm × 2.2 cm.Preoperative hands anteroposterior and lateral X-ray were routine taken.Imaging findings were associated with the thumb base beyond the distal phalanx fractures,bone defect length was 0.4-0.7 cm.We cut thumb radial side of the dorsal artery fascia flap during surgery operation according to the thumb side wound defect case.The size of the bone flap was 0.2 cm× 0.6 cm to 0.4 cm × 0.8 cm,properly inserting intramedullary distal phalanx fixed base,9-0 line will flap inside the dorsal nerve and a nerve suture flap reconstruction feeling.Results All bone flaps were survived completely,no case occur venous disorders,flap blood circulation was stable,donor skin graft was survival in stage Ⅰ.This group of patients incision were healing 2 weeks after surgery.All the patients were followed up as scheduled,and the follow-up time was 6-12 months.All flaps survived,and the colors,texture,contour of the flaps were good.The two-points discrimination distance was 7.0-10.0 mm on the flap,Thumb distal phalanx healing time was 1.0-1.5 months.Bone absorption was not observed in graft.The thumb function was assessed as excellent in 7 fingers,good in 2 fingers,no complication occurred in donor site.Conclusion The main artery and nerve will not be sacrifice,when the bone flap is used.There are blood into the backbone of the first metacarpal nearly 1/3 of the bone to reconstruct thumb bone defect,the operative procedures is available and easy to be performed,which is a new method for the treatment of thumb composite tissue defects.

Objective To evaluate the clinical effects of free fibula and flap grafts on the repair of all the first metatarsal bone at one stage.Methods There were 9 cases with the first metatarsal bone defect from Janurary 2003 to December 2009 that treated with free vascularized fibular bone and free vascularized flap at one stage.In which 6 cases reconstructed at the primary stage and 3 cases reconstructed at the second stage.Seven cases reconstructed by free vascularized fibular combined with ALTPF,two cases reconstructed by free vascularized fibular combined with TAPF.The free vascularized fibular and flap restored the first metatarsal bone and the soft tissue defects respectively.Vascular anastomosis was the artery of flap anastomosis with anterior tibial artery and the vein of the flap anastomosis with great saphenous vein,the peroneal artery and accompany vein anastomosis with artery and vein of the flap.Results The grafted tissues survived smoothly in 8 cases,vein crisis happened in I case and the ALTPF necrosis after blood vessels expedition.So the TAPF was changed to cover the soft defect and survived smoothly.Followiy-up were done from 6 to 36 months in 9 cases.There were no ulcer on flaps and no fracture again,the fibulas had been bone healing.Evaluated by Maryland standards,six cases were excellent,two cases were fine,one case was good.Conclusion The fibula combined flap grafts provide a relatively better alternative to repair the first metatarsal bone compound tissue defects at one stage.In addition,the procedure decreased frequency of operations and short the course of treatment.Sensory function reconstruction of fibula flaps should be given full attention.As fine function of the reconstructed foot,it is a effective method for reconstruction the burdened area of the foot.

Objective To research the clinical outcomes of repairing donor site of abdomen flap by V-Y flap pedicled with deep circumflex iliac artery perforator musculocutaneous.Methods Nine cases with skin defects of hand were treated with lower abdomen flap from December, 2011 to March, 2013, abdominal donor sites could not be directly sutured, and pedicled with deep circumflex iliac artery perforator musculocutaneous.The flap was 8 cm × 16 cm-12 cm × 24 cm in size.Results The average healing time of the V-Y flap pedicled with deep circumflex iliac artery perforator musculocutaneous was 17 days.The patients were followed-up for 3 months to 18 months, averaged of 9 months.The appearance and the texture of the flaps were good.Abdominal wound healing was flat, with no significant depression and navel no significant skew.Patients were satisfied with function and appearance.Conclusion This procedure is easy and effective.The treatment result is satisfactory.It is improvement for repairing donor site of tradition abdomen flap.

Objective To investigate the clinical efficiency of repairing ankle and calf wounds by antegrade or retrograde perforating flap of posterior tibial artery. Methods 13 cases with skin defects of ankle and calf wounds were reviewd. The defects were repaired using antegrade or retrograde perforating flap of posterior tibial artery from January 2011 to February 2013, 8 males and 5 females; aged 19 to 65 years old. Wounds were located in the ankle and calf, area which the tibial artery support contu-sioned slightly;defects were associated with exposed bone or tendon, exposed blood vessels. Of the 13 cases, 5 cases have multiple ankle fracture with blood circulation disorders, internal and external fracture fixation were performed emergency with blood ves-sels and nerves exposed, at the same time emergency line wound repair by posterior tibial artery perforating flap. The other 8 cases have no blood vessels and nerves exposure, and accepted vacuum sealing drainage emergency external fixation and flap surgery. Seven cases accepted V-Y antegrade perforating flap of posterior tibial artery, 6 cases using retrograde tibial artery perforator flap. Whose defects were ranged from 1.5 cm×2.0 cm to 9.0 cm×5.0 cm. Antegrade or retrograde perforating flap of posterior tibial ar-tery with 1.5 cm×3.0 cm to 14.0 cm×7.0 cm was used to repair ankle or lower leg medial defect. Antegrade flap donor site sutured directly, but retrograde flap donor site take full thickness skin graft repair from abdomen. Results Circulations of the all 13 cases were stable, with wound healing well after 2 weeks. The patients were followed up for 6 months to 24 months, average of 13 months. All flap graft survived, pedicle no bloated andcat eardeformity. Flaps were soft, no bloated appearance;color was con-sistent with normal skin. Fracture line in the 5 patients was disappeared. Bone healing time was 3.0 to 4.0 months. At the direct su-ture skin donor sites, postoperative scar was small;skin graft donor sites had no obvious scar. Postoperative ankle dorsiflexion 10° to 25°, plantar flexion 15° to 45°. Patients were extremely satisfied with the results of repair. Conclusion Using antegrade or ret-rograde posterior tibial artery perforator flap without sacrificing the main vessel, it is a simple and effective method to repair the medial malleolus and calf wounds.

OBJECTIVETo investigate the therapeutic effect of V-Y advanced flap pedicled with posterior perforator from medial malleolus for small skin defect at achilles tendon region.

METHODSFrom Mar. 2011 to Sep. 2012, 7 cases with small skin defect at achilles tendon region were treated by V-Y advanced flap pedicled with posterior perforator from medial malleolus. The flaps was 6.0 cm x 3.0 cm-9.0 cm x 4.5 cm in size. The defects at the donor sites were closed directly.

RESULTSAll flaps survived completely. 7 cases were followed up for 6-8 months after operation. The flaps had good texture and color match. The function of ankle was normal. All patients were satisfied with postoperative function and shape.

CONCLUSIONIt is an ideal reconstruction method for skin defect at achilles tendon region with V-Y advanced flap pedicled with posterior perforator from medial malleolus. It is easily performed with low risk and short recovery time.

Achilles Tendon ; injuries ; Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Surgical Flaps ; Treatment Outcome ; Young Adult

OBJECTIVETo investigate the application of relay flaps pedicled by perforator from digital artery for reconstruction of soft tissue defects at finger tip.

METHODSFrom Mar. 2012 to Jun. 2014, 9 cases with soft tissue defects at finger tip were reconstructed with relay flaps at one side of finger pedicled by perforator from digital artery. The flap size ranged from 1.3 cm x 1.6 cm to 1.6 cm x 2.2 cm. The defects at donor sites were covered by adjacent web perforator V-Y advanced flaps.

RESULTSAll the 18 flaps in 9 cases survived completely with primary healing both in recipient and donor sites. The patients were followed up for 5 months to 2 years ( average, 12 months) with good elasticity and cosmetic results. No pain happened in the treated finger. The 2-point discrimination distance was 7-8 mm in fingertip flaps, and 10-12 mm in web perforator flaps. Hand function was graded as excellent in 7 cases, good in 2 cases, based on ATM assessment. The affected fingers had normal temperature and cold-resistance during winter. The width and depth of web in the donor site were not affected.

CONCLUSIONSThe relay flaps pedicled by perforator from digital artery can be applied for reconstruction of soft tissue defects at finger tip. The procedure is easy with satisfactory results and reservation of main artery. No skin graft is necessary for closure of defects on donor sites.

Arteries ; Elasticity ; Finger Injuries ; surgery ; Fingers ; blood supply ; Follow-Up Studies ; Humans ; Perforator Flap ; transplantation ; Time Factors ; Transplant Donor Site ; Wound Healing

OBJECTIVETo investigate the clinical application of V-Y flap pedicled with the lateral superior genicular perforator for donor site defect after harvesting anterolateral thigh flap.

METHODSFrom June 2011 to June 2012, 9 cases with defects at hands and feet were treated with anterolateral thigh flaps. The defects left at the donor sites were consequently reconstructed with V-Y flap pedicled with the lateral superior genicular perforator. The defects left by V-Y flap were closed directly.

RESULTSAll the 9 anterolateral thigh flap survived completely. 5 flaps underwent thinning surgery 6-8 months after operation. The flaps had a good appearance, texture, color and elasticity. The 8 perforator flaps survived completely with partial necrosis in 1 flap at the proximal end. The average healing time was 17 days. There was no obvious depression at donor sites with normal function.

CONCLUSIONSThe method is easily performed with optional therapeutic effect. It is a modified improvement for the anterolateral thigh flap.

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; methods ; Surgical Flaps ; Thigh ; surgery ; Young Adult

OBJECTIVETo investigate the therapeutic effect of V-Y advanced flap pedicled with perforator of peroneal artery at posterior lateral malleolus for small skin defect on children heel.

METHODSFrom Mar. 2012 to Jan. 2014, 9 children with small skin defects on heel were treated with adjacent V-Y advanced flap pedicled with perforator of peroneal artery at posterior lateral malleolus. The flaps were 8.0 cm x 4.0 cm to 9.0 cm x 4.5 cm in size and the wounds at donor sits were directly closed.

RESULTSAll flaps survived completely with primary healing. 9 cases were followed up for 6-12 months( average, 9 months). The flaps had good match with surrounding tissue in texture and color. The function of ankle was normal. All the parents were satisfied with functional and cosmetic results.

CONCLUSIONSIt is a safe and practical method for treatment of small skin defect on children heel with adjacent V-Y advanced flap pedicled with perforator of peroneal artery at posterior lateral malleolus.

Ankle ; Child ; Fibula ; Heel ; injuries ; Humans ; Perforator Flap ; blood supply ; transplantation ; Reconstructive Surgical Procedures ; Skin ; injuries ; Skin Transplantation ; Tibial Arteries ; Wound Healing

OBJECTIVETo summarize the therapeutic effect of free perforator hypothenar flap for thumb pulp defect.

METHODSFrom Jun. 2012 to Mar. 2013,8 cases with thumb pulp defect accompanied with exposure of phalanges ans tendons were treated by free ipsilateral perforator hypothenar flap. The flaps were 1.4 cm x 2.0 cm-1.8 cm x 2.2 cm in size. Ulnar finger artery in the flap was anastomosed with thumb artery. The accompanied veins and superficial veins were respectively anastomosed with thumb dorsal veins. Nerve branches in flaps were sutured with unilateral finger nerve to reconstruct flap feeling with 9-0 thread. Wounds in the hypothenar donor site were sutured directly.

RESULTSAll the flaps survived completely with primary healing both in donor and recipient area. 8 cases (8 fingers) were followed up for 6-13 months (average 9 months). The flaps appearance, texture were good. The two-point discrimination distance on flap was 7-10 mm. The active and passive movement of thumb joints was normal. There was no complain about the feeling at the donor site. Linear scar was left on the donor site. Patients hand grip strength was not decreased.

CONCLUSIONSThe free perforator hypothenar flap which has constant vascular anatomy is a new method for thumb soft tissue defect with less morbidity to donor site. The operative procedures are relatively simple.

Cicatrix ; etiology ; Finger Phalanges ; Fingers ; blood supply ; Hand Strength ; Humans ; Perforator Flap ; transplantation ; Tendons ; Thumb ; injuries ; Ulnar Artery ; surgery ; Veins ; Wound Healing

Objective To evaluate the treatment effect of hand reconstruction with bilateral multiple toe transplantation. Methods There are four schedules as follow applied in 102 cases: (1) bilateral second toes to thumb and index finger transplantation in 86 cases; (2) wrap-around flap to thumb and second toe on opposite side to index or middle finger transplantation in 11 cases; (3) wrap-around flap to thumb and bilateral second toes to index and middle fingers transplantation in 8 cases; (4) bilateral wrap-around flap to bilateral thumb and second toe to index finger transplantation in 1 case. Results All reconstructed finger survived in 102 cases except for partial wrap-around flap necrosis in one case and second toe in two cases. Sixty-two patients got more than one-year following up. Two points discrimination in reconstructed finger was between 8 to 14 mm in all cases. The reconstructed finger grew synchronously with toe among children. Thumb opposition function recovered in all cases except for one case. Donor site: no limp or hallux eversion observed in all cases. Conclusion There is less damage on foot and most hand function recovery using bilateral multiple toe transplantation to repair hand or multiple fingers defect.