Fig. 4

The appearance before and after treatment. (A) The anteroposterior view of spinal X-ray before surgery. (B) The anteroposterior view of spinal X-ray after traction. (C) The anteroposterior view of spinal X-ray 1 week after surgery. (D) The anteroposterior view of spinal X-ray 1 month after surgery. (E) The anteroposterior view of spinal X-ray 1 year after surgery. (F) The lateral view of spinal X-ray before surgery. (G) The lateral view of spinal X-ray after traction. (H) The lateral view of spinal X-ray 1 week after surgery. (I) The lateral view of spinal X-ray 1 month after surgery. (J) The lateral view of spinal X-ray 1 year after surgery