Clinincal research for superficial palmar branch of radial artery flaps with anastomosed accompanying vein to treat soft tissues defec / 中华显微外科杂志

ABSTRACT

Objective To investigate the clinincal curative effects of superficial palmar branch of radial artery (SPBRA) flaps with anastomosed accompanying vein repairing soft tissues defects in fingers.Methods From January,2016 to June,2017,10 cases with soft tissues defects received the operation of superficial palmar branch of radial artery flaps transplantation.In the process of operation,the superficial palmar branch of radial artery (SPBRA) was carefully separated,accompanying vein and superficial vein.The SPBRA was anastomosed with the proper digital artery,while the accompanying vein of superficial palmar branch and superficial vein were anastomosed with the palm vein.The nerve supplied this flap was anastomosed with the proper digital nerve.Mesured the range of motion and two-points discrimination of fingers with following-up.Regular followed-up was performed after operation.Results All patients were followed-up ranged from 6 to 24 months,averaged of 13.8 months.All flaps survived.The shape of flaps was plump and the two-points discriminations ranged from 8 to 12mm.Conclusion Using SPBRA flaps with anastomosed accompanying vein to repair soft tissues defects in fingers,there were minor damage to donor and recipient sites,and the shape and sense of recipient site was perfect.It is a promising treatment choice for patients with soft tissues defects in fingers.