Sacrifice of the unsatisfactory hand
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Updated: Aug 15, 2026

Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency
Published on: October 28, 2020
Abstract:
A hand which compares unfavorably with a prosthesis in function, comfort, and appearance may be better amputated. This decision must be made conjointly by the surgeon and the patient. Contributory factors are severe tissue loss, pain, appearance, infection, functional requirements, sexual reasons, psychological makeup of the patient, economics, safety, the time elapsed since injury, the patient's body image and his desires, and the surgeon's opinion. Fifteen patients elected hand amputation for various combinations of these factors. Eleven were fitted with a prosthesis at the time of operation and three within 3 weeks. All patients expressed satisfaction with their decision and 12 were successful users of the prosthesis.
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