Figure 1From: Surgical complications in neuromuscular scoliosis operated with posterior- only approach using pedicle screw fixation shows a) preoperative AP and lateral sitting radiogram of a 13-year old boy with DMD with Cobb angle 50-degree operated by posterior only pedicle screw fixation developed good correction seen in b) postoperative AP and lateral sitting radiogram; however after six months he developed coccygodynia which exhibited c) coccyx subluxation on lateral coccyx radiogram.Back to article page