Neck Contouring Without Rhytidectomy in the Presence of Excess Skin

Patients with severe neck skin laxity due to excess submental adipose tissue have required either standard rhytidectomy or direct excision of neck skin with Z-plasty and submental lipectomy. Our recent experiences with four patients who declined cervicofacial rhytidectomy demonstrate that submental lipectomy and platysmarrhaphy appear to obtain sufficient improvement.

The submental area, submandibular area, and lateral neck are injected with local anesthetic. An incision is made in the submental area anterior to the existing crease, and the incision is taken through the subcutaneous tissue to the underlying fat. The skin is undermined in the deep subcutaneous plane. The lateral fat that cannot be visualized directly is suctioned using a number 2 cannula. Supra-platysmal and subplatysmal excess fat are excised under direct vision. The anterior bellies of the digastric muscle are excised partially or completely to obtain a flat contour if necessary. The submaxillary gland is partially or totally removed as indicated. The platysmarrhaphy is performed, and a TLS drain is placed in position and brought out through the left post-auricular sulcus using the attached trocar. The submental incision is then closed without skin excision.

Non-excisional surgical neck rejuvenation was performed on four patients with significant skin laxity. There was adequate improvement in the cervicomental angle and neck profile contour in all patients, indicating that significant improvement may be achieved without skin excision.

Patients with excess skin can achieve acceptable results with submental lipectomy and platysmarrhaphy without rhytidectomy or direct excision of neck skin.

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