Clinical application of the scapular free flap extended to the upper arm.
- Author:
Yuan-Bo LIU
1
;
Jin-Cai FAN
;
Peng JIAO
;
Xin TANG
;
Li-Qiang LIU
;
Qian WANG
;
Jia TIAN
;
Cheng GAN
;
Zeng-Jie YANG
;
Zhuo-Nan ZHANG
;
Yu-Gang CHEN
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Arm; surgery; Cicatrix; surgery; Humans; Male; Neck; Scapula; Skin Transplantation; methods; Surgical Flaps; Young Adult
- From: Chinese Journal of Plastic Surgery 2008;24(2):112-115
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo apply the scapular free flap extended to the upper arm for resurfacing the face and neck, as well as the upper lip in one stage.
METHODSThe scapular free flap was designed with extended portion to the posterior and interior part of the upper arm. Then the free flap was transferred to resurface the face and neck with the routine portion and to resurface the upper lip with the extended portion.
RESULTS6 cases with extensive upper lip, facial and cervical burn scar were treated with the extended scapular free flaps. The flap size ranged from 22 cm x 11 cm to 40 cm x 9.5 cm (36.57 cm x 10.20 cm in average) for the routine portion and from 7 cm x 4 cm to 12 cm x 4 cm (10.32 cm x 3.67 cm in average) for the extended portion. All flaps survived completely.
CONCLUSIONSThere are direct communicating branches ("choke vessel") between the circumflex scapular artery (CSA) and the posterior humeral circumflex artery (PHCA). When the blood supply of PHCA is cut off, the CSA can provide blood supply through the communicating branches to the upper arm skin area previously nourished by PHCA. So the blood supply of the extended portion of the scapular free flap is not only from the branches of CSA, but also from the direct communicating branches between the CSA and PHCA. The extended scapular free flap has a reliable blood supply and can be applied to construct the facial and cervical scar contraction with the extended portion to resurface the upper lip. The satisfactory result can be expected.