Reconstruction of complex defects of the parotid region using a lateral thoracic wall donor site

Abstract

Radical treatment of parotid neoplasms may lead to complex parotid defects that present functional and aesthetic reconstructive challenges. We report our experience using the lateral thoracic wall as a single donor site. Between 2003 and 2009, four patients with malignant tumours in the parotid gland underwent radical parotidectomy and simultaneous reconstruction using a perforator latissimus dorsi cutaneous free flap (de-epithelialized and entire skin paddle in two cases each). A thoracodorsal nerve graft was used in all cases to replace the intraglandular branches of the facial nerve. Costal grafts were used for mandibular reconstruction in two patients. All patients underwent postoperative physiotherapy. No donor-site complication occurred and all treatments achieved good aesthetic results. All patients recovered nearly complete symmetry at rest and partial facial mimetic function. The lateral thoracic wall is a good donor site for the reconstruction of complex parotid defects.