RESUMO
Objective@#To explore the method of replanting severed piercing finger micro tissue blocks.@*Methods@#From February, 2001 to October, 2016, 16 cases of severed piercing finger micro tissue blocks were replanted with debridement. The trunk or branch of proper palmar digital artery was anastomosed. Vascular collocations were used such as venous arterialization when there was no anastomotic artery available. Regular postoperative followed-up was performed to observe the recovery of tissue survival, appearance, sensation of flap, and joint function.@*Results@#One case had partial epidermal necrosis, and healed after change of dressing. The finger-disconnected micro tissue blocks of other 15 cases survived well. After 6 months to 2 years of follow-up, the replanted micro tissue blocks were ruddy in color and recovered from S3 to S4. The appearance of the 16 fingers was good, and the function of joints was restored.@*Conclusion@#The finger-disconnected micro tissue blocks should be actively replanted. With skilled microsurgical techniques, the anastomosis of the arterial or venous artery will ensure the success of replantation and survived, as well as to restore good function and appearance.
RESUMO
Objective To explore the method of replanting severed piercing finger micro tissue blocks. Methods From February, 2001 to October, 2016, 16 cases of severed piercing finger micro tissue blocks were re鄄planted with debridement. The trunk or branch of proper palmar digital artery was anastomosed. Vascular collocations were used such as venous arterialization when there was no anastomotic artery available. Regular postoperative fol鄄lowed-up was performed to observe the recovery of tissue survival, appearance, sensation of flap, and joint function. Results One case had partial epidermal necrosis, and healed after change of dressing.The finger-disconnected micro tissue blocks of other 15 cases survived well.After 6 months to 2 years of follow-up, the replanted micro tissue blocks were ruddy in color and recovered from S3 to S4. The appearance of the 16 fingers was good, and the function of joints was restored. Conclusion The finger-disconnected micro tissue blocks should be actively replanted. With skilled microsurgical techniques, the anastomosis of the arterial or venous artery will ensure the success of replantation and survived, as well as to restore good function and appearance.
RESUMO
Objective To investigate a method of repairing complex tissue defects one stage in one finger or several fingers for more fine recipient site repairing and less donor area traum. Methods From August 2007 to August 2010,eight cases of 20 fingers were reconstructed according to the state of complex tissue defects in a hand,second toes (right or left side) were split into two or three parts as complex tissue flaps that may including joints,tendons,skin,nail beds,et al.These flaps then were translated to hand to repair complex tissue defects by anastomosing vessels.Results Twenty fingers in 8 cases were successfully reconstructed.Follow-up ranged from 3 months to 36 months,external appearance were fine.According to the Trial Evaluation Standard of Reconstructed Finger Function of Handsurgery Society of China,sixteen fingers were excellent,three fingers were good,one finger was fine.And there was no effect on foot.Conclusion Spliting single second toe is a good method for repairing more complex tissue defects in a hand.
RESUMO
Objective To investigate a more pedect method for a nice outward appearance of a reconstructed thumb.Methods A free one-stage plasty second toe transfer for thumb reconstruction by interchanging the whole skin-nail flap from the great toe with another one from the second toe.Results There were 12 cases in this group,following-up 6-9 months in 8 cases,7 cases was excellent and 1 cases was good.The reconstructed thumb got a nice looking and more normal function while no blight to the great toe occurred.Conclusion It is an effective new procedure in ameliorating outward appearance of the reconstructed thumb by transferring the free moulded second toe.
