Gravity-induced coronal plane joint moments in adolescent idiopathic scoliosis

Conclusions: Patients with larger Cobb angles do not necessarily have higher joint moments, and curve shape is an important determinant of joint moment distribution. These findings may help to explain the variations in progression between individual patients. This study suggests that substantial corrective forces are required of either internal instrumentation or orthoses to effectively counter the gravity-induced moments acting to deform the spinal joints of idiopathic scoliosis patients.
Source: Scoliosis - Category: Orthopaedics Authors: Source Type: research