VCA provided excellent correction of coronal and transverse planes with normalization of thoracic kyphosis in Lenke type 1 adolescent idiopathic scoliosis surgery.

No abstract

Six patients with lateral screw direction after a DVR maneuver required screw removal because of proximity to the aorta. All patients had intraoperative confirmation of adequate screw placement before introducing the rod and performing derotation. CONCLUSIONS.: The biologic limitations of vertebrae are approached as we strive to achieve further correction of the spine. Surgeons' experience and methods to assess proper screw placement may give a false sense of adequate final implant position after DVR. Vigilance to ensure proper pedicle screw position can avoid potential iatrogenic catastrophes.

No abstract

Spinal surgery in patients with Fontan circulation is a high-risk operation. These patients must be managed by a specialised team.