Article

Finger amputation is one of the most common types of
amputation. Prosthesis with adequate suspension, user-friendly design, and an
aesthetic appearance can be effective in the rehabilitation of these patients.
The aim of this technical note was to propose a technique for fabrication of
finger prosthesis with a new suspension approach for such patients. TECHNIQUE: To
design and accurately fabricate the socket of finger prosthesis, the socket was
reduced by 2 mm less than the original value, and a central tunnel with 4 mm
width and depth with length matching the distance between the end of the stump
and the nail section was provided, so that the silicone material extended to the
stump to provide appreciable suspension. DISCUSSION: This study demonstrated the
design and fabrication of a silicone finger prosthesis. It also showed silicone
finger prosthesis with acceptable suspension, a user-friendly and light design,
and a cosmetic appearance constructed for a patient with finger amputation.
CLINICAL RELEVANCE: Patients with finger amputation usually use prostheses with a
simple suspension technique, but evidence suggests that the residuum of these
patients experience atrophy and subsequently loss of appropriate suspension.
Therefore, this study was required to provide an alternative suspension method in
patients with finger amputations.

Langue : ANGLAIS