[Leather corset for the treatment of camptocormia: 31 cases]

Camptocormia is an acquired postural disease leading to wide-ranging emerging rachidian kyphosis. Kyphosis can be observed when the patient stands up, walks or sits. The functional impact can be significant. When the etiology is better known, personalized treatments are often deceitful. Physical therapy and orthesis may be proposed. Classical antikyphotic orthesis for the trunk are usually not well tolerated and are quickly abandoned. We proposed the use of traditional leather orthesis for such cases.

This retrospective study undertaken between April 2001 and April 2003 included 31 patients with camptocormia for whom orthesis was indicated. Eight patients benefited from use of a classical lumbar belt. All assessed the ortheses as not satisfactory. In 27 patients, leather orthesis was prescribed, and 20 used it, 19 of whom answered a questionnaire assessing functional benefits as follows: the patient is well or very well straightened, suffers less from trunk pain, suffers less or no longer when standing up without assistance during a long period, has less or no difficulty to walk, feels less or no longer tired because of the effort to stay straight without the orthesis, does not resent the alteration of social life because of the orthesis, and assesses active life as satisfactory.

The average time to wear the othesis was 33 months. Sixty-eight percent of patients wore it at least 9 hours a day; 84% were able to put it on by themselves. The respiratory and cutaneous consequences were judged good and digestive and urinary tolerance adequate. With the orthesis, 74% of the patients responded positively to 5 of the 7 functional areas assessed. Why patients do not wear ortheses is often explained by the failure to obtain a satisfactory straight position and/or an ankle flexion, associated significant pathology, lack of motivation and difficulty in putting the orthesis on alone.