Instrumentation and methods for reduction of a spinal deformity, including a plurality of elongate alignment elements and first and second reduction elements engaged to the alignment elements. Each of the alignment elements extends generally along a longitudinal axis and includes a proximal portion adapted...http://www.google.ca/patents/US20060271050?utm_source=gb-gplus-sharePatent US20060271050 - Instrumentation and methods for reducing spinal deformities
