Basilar Invagination and Atlantoaxial Dislocation: Reduction Deformity Correction and Realignment Using the DCER (Distraction Compression Extension and Reduction) Technique With Customized Instrumentation and Implants

摘要

ObjectiveThe technique of distraction, compression, extension, and reduction (DCER) is effective to reduce, realign, and relieve cranio-spinal compression through posterior only approach.