Clinical efficacy of facial artery perforation nasolabial flap in reconstruction of nasal defect / 中华医学美学美容杂志

Objective To evaluate the effects of nasolabial flap with facial artery and its branches perforator for reconstruction of nasal defect.Methods Between March 2013 and April 2017,21 patients underwent operations for the reconstruction of nasal defect,caused by trauma,surface tumors,moles and infection.The size of the defect was 1.5 cm × 2.0 cm to 3.0 cm × 3.0 cm.Designed various nasolabial perforator flap was pedicled with the facial artery.The pulsed blood flow detector determined the location of the facial artery and its perforation position,which was the rotation point,and the rotation of the nasolabial fold flap covered the nasal defect area to repair.Results 21 flaps survived.Surface artery perforation nasolabial fold flap was good blood supply,of which 1 case of flap was congested and recovered after treatment.After 1 month to 3 years follow-up on 21 cases,20 cases showed good results and 1 case had generally accepted.The color,shape and function of the flap were significant,similar to the normal skin.Conclusions A small area defect in the nose is preferred by using facial arterial perforation nasolabial fold flap repair,which does not need secondary repair,and is worthy of clinical application.

Application of horn shaped flap pedicled with the angular artery perforator for midface reconstruction / 中华整形外科杂志

Objective@#To evaluate the effect of the horn shaped flap pedicled with the angular artery perforator for midface reconstruction.@*Methods@#From March 2014 to April 2017, twenty patients underwent operations for the reconstruction of midface defect, defect due to trauma, tumors, moles, scar and other soft tissue defects after resection. Various horn shaped flap pedicled with the angular artery perforator, perforator flap was rotated and pushed to repair the defect area.The maximum width of the perforator flap was equal to the width of the defect, and the length is about 2.5 to 3.0 times the length of the defect.@*Results@#All flaps survived.After 1 month to 1 year follow up on 20 cases, the flap is significantly improved in color、shape and function.The patients were satisfied with the final aesthetic and functional results.@*Conclusions@#The flap has flexibility and simply with reliable blood supply.The donor sites could be closed directly without skin graft.it is a simple and fast method for the reconstruction of midface defect.