Hemiplegia and lower extremity amputation: double disability.

A retrospective study of 52 consecutive patients was conducted to determine the influence of certain factors on the ambulatory rehabilitation of patients with hemiplegia and lower extremity amputation. Factors studied included side of hemiplegia, laterality of disability, level of amputation, order of disability (amputation first or hemiplegia first), neuromuscular status, mental status, sex, age. The level of function was defined as independent, limited, or nonambulatory. Of 52 double-disability patients, thirty were fitted with a prosthesis. Eight patients attained independent prosthetic function while 16 patients were limited and six were nonambulatory. Factors such as ipsilateral BK amputation preceding hemiplegia, a good-to-fair neuromuscular status, and an intact mental status have been associated with better functional results. Although producing higher fitting rates, none of these factors has been found in the present study to be associated with statistically higher levels of ambulatory function. A good-to-fair neuromuscular status seemed to be the prime requisite for good ambulation with a prosthesis in a patient with the double disability of amputation and hemiplegia.