Application of free-style perforator flap to repair nasal defect after tumor resection
10.3760/cma.j.issn.1671-0290.2018.04.002
- VernacularTitle:自由式穿支皮瓣在鼻肿瘤切除后缺损修复中的应用
- Author:
Daojiang YU
1
;
Tianlan ZHAO
;
Wei SUN
;
Wenya HAN
;
Lijun WU
;
Wenyuan YU
;
Jiayun HONG
;
Xiaoyun WANG
;
Shikun CAO
;
Weichao CAI
Author Information
1. 215004,苏州大学附属第二医院整形外科
- Keywords:
Nose neoplasms;
Repair;
Flap;
Free-style perforate flap
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2018;24(4):223-226
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the value of free-style perforator flap in repairing nasal defects after tumor resection.Methods On the basis of the guidance of free-style perforator flap design concept and the foundation of vascular localization by Doppler based on the ultrasonic echo intensity,combined with nasal beauty subunits,we designed free-style perforator flap in different forms such as V-Y advancing flap,rotating flap,and propeller flap,which had with free-style perforator in pedicle all.We transplanted the flaps to repair nasal defects after tumor resection.The area of the flaps was between 2 cm x 1.0 cm and 8.0 cm x 5.0 cm,and the diameter of the perforate vessel in the pedicle of flap was between 0.3 mm-3 mm,and some of the pedicles were composed of perforate vessel tube bundle.In order to reduce recurrence rate,the radiotherapy was performed according to the pathology in 1 month after surgery.Results In 31 cases of this group,29 cases were performed and the postoperative shape was good.1 case appeared postoperative hemorrhage,and the epidermis of flap formed blister because of greater tension,and the patient healed 10 days later after extraction the bubble fluid and changing medicine.The flap of 1 case was silted because the venous was blocked,and the acupuncture was treated,and then the flap got delayed union.23 cases received adjuvant radio therapy after surgery and fellowed up from 6 months to 5 years,showing that local profile and color were satisfacfory without tumor recurrence.Conclusions It is worthy of clinical promotion to designing freetype perforator flap and to repair defect after extensive nasal tumor resection on the basis of beauty subunits in nasal and vascular anatomy,which can not only reduce the recurrence rate by postoperative radiotherapy in time,but also realize better cosmetic requirements.
