Sternomastoid-muscle transposition improves the cosmetic outcome of superficial parotidectomy

A facial depressed deformity subsequent to superficial parotidectomy is unsightly. Although a facelift incision can improve the cosmetic outcome by concealing the scar, the hollow contour around the angle of the mandible remains conspicuous. We have attempted to mitigate this problem by transposition of the sternomastoid muscle. Transposition of the sternomastoid muscle to cover the parotid bed after superficial parotidectomy for benign tumour was performed in eight consecutive patients. The histopathology and postoperative results, including complications and patient satisfaction, were analysed. The depressed deformity was considerably alleviated in all eight patients. All patients except one, who had a wound infection, were satisfied with the cosmetic outcome postoperatively. The extra operative time required for sternomastoid-muscle transposition was only 10 min. There was no morbidity related to this additional procedure. By combining this simple method with a facelift incision, an appealing cosmetic outcome can be achieved after superficial parotidectomy.