Custom-Soldered, Double-Ring Retained Silicone Finger Prosthesis

Abstract

ABSTRACT Introduction Accomplishment of adequate retention in prosthesis is vital to patient comfort. The purpose of this article is to present a technique of fabrication of a nonimplant, nonadhesive retained silicone finger prosthesis for a short, flabby residual digit. Materials and Methods To achieve adequate retention in this compromised clinical scenario, two rings were used: one on the residual finger and the other on the adjacent finger, which were soldered at accurate orientation using a custom-made putty index. Results Retention of the prosthesis was found to be satisfactory and alleviated the apprehension of the patient regarding surgical placement of implants. Conclusions The technique described in this report provides an effective, reversible, and straightforward method of managing the compromised situation. The double-ring technique offers a nonsurgical alternative to rehabilitation of patients with compromised residual digits.