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European Spine Journal

, Volume 27, Issue 2, pp 264–269 | Cite as

Tailor-made management of thoracic scoliosis with cervical hyperextension in muscular dystrophy

  • A. Angelliaume
  • L. Harper
  • A. Lalioui
  • A. Delgove
  • Y. Lefèvre
Grand Rounds

Abstract

Open image in new window Purpose

We report the case of a 13-year-old boy managed for fixed cervical hyperextension due to congenital muscular dystrophy with partial merosin deficiency. He presented a right decompensated thoracic scoliosis (T6–L1 Cobb angle 72°) associated with cervical and lumbar lordosis. The spinal extension was accompanied by major flexion of the hip resulting in the trunk being bent forward. This posture caused daily severe back pain responsible for significant loss of quality of life. This led to the decision to perform surgery.

Methods

Initially, the surgery was limited to the thoraco-lumbo-sacral area. An anterior release was done, followed by posterior T1-pelvis vertebral fusion using a modified Luque–Galveston technique. The correction achieved was satisfactory in the coronal plane, but the correction of the thoracic kyphosis was insufficient to compensate for the cervical hyperextension. Cervical spine was fixed at 52° of lordosis, and associated with a left 50° rotation and a right 45° inclination of the head. We performed a posterior and lateral release of the cervical muscles followed by positioning of the halo, itself connected to a made-for-measure thoracic corset. A daily adjustment of the threaded rods was done daily for 3 months to correct the cervical position. Then, we performed a spinal fusion without instrumentation, by posterior articular abrasion and grafting from the occiput to T1. Following that, the halo-corset was kept in place for 4 months.

Results

At the end of 8 month treatment, the clinical result was satisfactory with a balanced spine both face on, and sideways, allowing for comfortable painless positioning. At 5 year follow-up, he showed stable spinal fusion without any loss of correction.

Conclusion

There is no gold standard treatment for cervical hyperextension, but approaches have to be tailor-made to the patient’s needs and the team’s experience.

Keywords

Muscular dystrophy Neuromuscular scoliosis Cervical hyperextension Surgery 

Notes

Compliance with ethical standards

Conflict of interest

None of the authors has any potential conflict of interest.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.Department of Pediatric OrthopaedicsPellegrin University HospitalBordeauxFrance

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