Rehabilitation of orbital cavity after orbital exenteration using polymethyl methacrylate orbital prosthesis
نویسندگان
چکیده
Squamous cell carcinoma of the eyelid is the second most common malignant neoplasm of the eye with the incidence of 0.09 and 2.42 cases/100 000 people. Orbital invasion is a rare complication but, if recognized early, can be treated effectively with exenteration. Although with advancements in technology such as computer-aided design and computer-aided manufacturing, material science, and retentive methods like implants, orbital prosthesis with stock ocular prosthesis made of methyl methacrylate retained by anatomic undercuts is quiet effective and should not be overlooked and forgotten. This clinical report describes prosthetic rehabilitation of two male patients with polymethyl methacrylate resin orbital prosthesis after orbital exenteration, for squamous cell carcinoma of the upper eyelid. The orbital prosthesis was sufficiently retained by hard and soft tissue undercuts without any complications. The patients using the prosthesis are quite satisfied with the cosmetic results and felt comfortable attending the social events.
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Synergistic 3D Approach with Plastic Surgery and Anaplastology to Achieve Optimal Facial Restoration after Oncologic Orbital Exenteration
While the primary goal of reconstruction following orbital exenteration is lining or filling of the defect to protect the cranial contents, orbital exenteration without full rehabilitative efforts is debilitating to patients due to the resulting psychosocial disability [4,5]. Therefore, many patients strongly desire to obtain a prosthetic [2,3]. Typically, open cavity reconstruction of the orbi...
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