Implant-retained finger prosthesis with modified retention system.

BACKGROUND

Amputations affect both the physical and the psychological aspects of an individual, causing significant impact on self-esteem. The main causes of finger amputations are work-related accidents with dangerous machinery, road traffic accidents, and animal bites, as well as systemic diseases such as diabetes. This report aims to describe a simple technique for fabrication of implant-retained finger prosthesis with a modified base of the retention system.

CASE DESCRIPTION AND METHODS

The O-Ring retention system was used with a modified hexagon-shaped base and a metallic capsule adapted to the acrylic resin to attach the prosthesis to the implant.

FINDINGS AND OUTCOMES

The prosthesis was made with silicone, and after osseointegration, it was installed without complications, leading to a patient satisfied with the end result and encouraged to return to social life.

CLINICAL RELEVANCE

Restoring self-esteem in the patient and static and functional rehabilitation.