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Becker Orthopedic Appliance Company, Inc.

William P Bunnell

James K Rasmusson

Steven R Lamb

A joint device is provided for treating a patient who is unable to flex and extend an arm, leg or other jointed member through its normal range of movement about the patient's joint. The joint device includes two extending sidearms. Each sidearm is secured by a sleeve, cast, brace or the like to the patient's limb so that the sidearms are on opposite sides of the afflicted joint. The joint device pivotally connects the two sidearms, and includes a selectively actuated one-way clutch which allows movement in one direction while inhibiting it in the other.

Orthopedic joint and method for treating a contracture

The disease scoliosis is a rotational deformity of the spine and ribs, characterized by both lateral curvature and vertebral rotation. Idiopathic genetic scoliosis occurs about seven time more frequently in the female than in the male and accounts for about 80% of all cases of the disease. The deformity first appears in infants, juveniles or adolescents generally, and many school health programs in this country have screening programs for the early detection of the disease. On detection, the patient is referred to a specialist for treatment. Presently, however, over-referral of great numbers of children with very mild curvatures which do not require treatment is causing a large number of unnecessary x-rays and needless lost time and expense. The invention disclosed herein is a simple and convenient device for measuring the clinical deformity in patients with scoliosis which establishes objective criteria for screening and which can significantly reduce the number of over-referrals.

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Redlands, CA, United States of America

William P Bunnell