Orbital Exenteration for Eyelid Skin Carcinoma

• Autor(es): Guerra, AS ; Barbosa, R ; Choupina, M ; Pinho, C ; Ribeiro, M ; Pontes, L
• Data: 2011
• Identificador Persistente: http://hdl.handle.net/10400.17/516
• Origem: Repositório do Centro Hospitalar de Lisboa Central, EPE
• Assunto(s): Doenças Orbitárias; Procedimentos Cirúrgicos Reconstrutivos
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

Exenteration of the orbit is a disfiguring and destructive procedure; it is generally performed for orbital malignancies and often provides a significant reconstructive challenge. Our purpose was to evaluate the clinical indications for orbital exenteration in a tertiary referral center and to assess the reconstructive options employed. A retrospective nonrandomized analysis was performed, selecting all patients undergoing orbital exenteration over a 5-year period, between January 2005 and January 2010. Patient demographics, tumor characteristics, and reconstructive techniques used were evaluated. Twenty patients with a mean age of 76.5 years underwent total orbital exenteration. Basal cell carcinoma was the main operative indication (45%), followed by squamous cell carcinoma (15%). Reconstructive techniques included cover of the raw orbital cavity with a temporal muscular flap in all cases followed with split skin grafting (25%), bilaterally pedicle V-Y advancement flap (10%) and a fasciocutaneous island flap of the retroauricular region (65%). Twenty percent of patients had local complications and all were treated in a satisfactory fashion. Eyelid skin tumors remain an important cause of orbital exenteration. Temporal muscle flap is a reliable and stable reconstructive solution after orbital exenteration and additional aid is supplied with skin grafts or local flaps. This technique ensures a good aesthetic outcome and better situation for later complementary treatments and minimal associated donor site morbidity.