Fig. 2 A-N.

(A-B) These radiographs are from a 9-year-old girl with congenital scoliosis in the growth-friendly group. (C-D) After the index surgery, the major curve notably improved; however, (E, F) pedicle screw (L3) dislodgement occurred before the second lengthening procedure and (G-H) the screw was replaced during the lengthening procedure. (I-J) During 5 years of follow-up, the patient underwent four lengthening procedures. The major curve increased during the distraction period. (K-L) This patient underwent definitive spinal fusion at 14 years old; the major curve improved and (M-N) remained steady after 3 years of follow-up.