Guided Zygomatic Implantology for Oral Cancer Rehabilitation: A Case Report

Autor: Francesco Grecchi, Roberto Giuseppe D’Ambrogio, Luigi Vito Stefanelli, Fabrizio Grivetto, Funda Goker, Massimo Del Fabbro, Alberto Schreiber, Cesare Piazza, Stefano Salgarello, Camilla Dosio, Emma Grecchi
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Clinical Medicine, Vol 12, Iss 11, p 3653 (2023)
Druh dokumentu: article
ISSN: 2077-0383
DOI: 10.3390/jcm12113653
Popis: Oral rehabilitation after maxillary oncological resection is challenging. This case report presents the rehabilitation of a 65-year-old Caucasian male adenoid cystic carcinoma patient using a myo-cutaneous thigh flap, zygomatic implant placement, and an immediate fixed provisional prosthesis made with computer-aided technologies. The patient presented complaints of asymptomatic enlarged swelling of 5-mm on the right hard hemi-palate. There was an oro-antral communication deriving from a previous local excision. Preoperative radiographs showed the involvement of the right maxilla, maxillary sinus, and nose with a suspect involvement of the maxillary division of the trigeminal nerve. Treatment was planned through a fully digital workflow. A partial maxillectomy was performed endoscopically, and maxilla was reconstructed using an anterolateral thigh free flap. Two zygomatic implants were inserted simultaneously. A provisional fix full-arch prosthesis was manufactured preoperatively through a fully digital workflow and was placed in the operating room. Following post-operative radiotherapy, the patient received a final hybrid prosthesis. During the follow-up period of two years, the patient reported good function, aesthetics, and significant enhancement in quality of life. According to the results of this case, the protocol represented can be a promising alternative for oral cancer patients with large defects, and can lead to an improved quality of life.
Databáze: Directory of Open Access Journals
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