Application of vascularized anterolateral thigh perforator flap harvested with free-style approach in oral and maxillofacial reconstruction
10.3760/cma.j.issn.1001-2036.2015.01.006
- VernacularTitle:股前外侧free-style穿支皮瓣在口腔颌面部缺损修复重建中的应用
- Author:
Jie CHEN
;
Canhua JIANG
;
Ping YIN
;
Long YANG
;
Xiaoshan WU
;
Long HUANG
;
Xinchun JIAN
- Publication Type:Journal Article
- Keywords:
Anterolateral thigh flap;
Perforator flap,free-style;
Oral maxillofacial region;
Microsurgical operation
- From:
Chinese Journal of Microsurgery
2015;38(1):20-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the harvest method and application value of free-style anterolateral thigh perforator flap (ALTPF) in oral-maxillofacial reconstruction.Methods Fifty-three patients who suffered from oral and maxillofacial tumor underwent simultaneous reconstruction using free-style ALTPFs after radical resection from August,2013 to May,2014.Perforators of the ALTPF region were marked through hand-held Doppler probe preoperatively.Flaps were designed centered on perforators according to the defect size of the accepting site.Incisions were first made at the inner border of the designed flap.Perforators were exposed above the fascia lata femoris and then dissected retrogradely through the vastus lateralis muscle to harvest a vascular pedicle with desired caliber and length.Flap thinning was applied under microscope in some cases to compromise the need of the accepting site.Results All 53 flaps survived after transplantation while skin exfoliation occurred in 5 cases due to flap thinning.Four cases sustained partial necrosis and was cured by trimming and dressing changes.Five to 14 months' post-operative followup showed satisfactory accepting-site morphology with good speech function and swallowing recovery.All donor sites were closed primarily without skin-grafting,leaving no donor-site complications including incision disruption,scar hyperplasia and muscle strength degeneration of the lower limb.Conclusion Multiple perforators have been accu rately located preoperatively in free-style harvest approach of ALTPFs,thus optimal effects can be reached with decreased donor-site morbidity and improved aesthetic outcome to the uttermost,which accords with the refined,personalized and minimal invasive development concept of modem reconstructive surgery.
