Primary one-stage reconstruction of cheek defect after a shotgun blast to the face: use of the latissimus dorsi musculocutaneous free flap for soft-tissue repair and facial reanimation.
The authors describe a case of a shotgun blast injury to the face in which early definitive repair of both facial soft tissues and facial reanimation was accomplished in one stage using a free flap. The trauma occurred 2 days before presentation via a hunting rifle fired at a short range. On examination, a 8 x 5-cm cheek defect was evident, involving the full thickness of the perioral facial mimetic muscles as well. A free latissimus dorsi musculocutaneous flap was transferred to the defect, with the thoracodorsal nerve coapted to an ipsilateral, severed buccal branch of the facial nerve. Postoperatively, the flap survived completely, with its skin paddle excised subsequently in two stages. Good muscle movement was obtained, providing resting symmetry and a pleasant smile. Other than soft-tissue and bony defects resulting from shotgun injuries, ablation of the facial nerve or facial mimetic muscles may be an important component of the defect that needs further consideration. The authors conclude that the current technique of one-stage, early definitive repair of soft tissues and facial reanimation in such cases of facial shotgun blast injury offers the advantages of achieving both goals with one flap and accomplishing the procedure primarily in one stage.
Safak
T
T
Department of Plastic and Reconstructive Surgery, Hacettepe University Medical School, Ankara, Turkey.
Akyürek
M
M
D000293:Adolescent; D002610:Cheek; D005145:Face / Q000601:surgery*; D005152:Facial Muscles / Q000637:transplantation*; D005154:Facial Nerve / Q000503:physiopathology; D006801:Humans; D008297:Male; D019651:Plastic Surgery Procedures; D014948:Wounds, Gunshot