Authors of section

Author

Jean Ouellet

General Editor

Luiz Vialle

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Type 1

Type 1 is characterized by spondylolysis or listhesis (< 50%), and the following pelvic morphology:

  • Low pelvic incidence (< 45°)
  • Both pelvis and spine are in balance
  • There is no lumbosacral kyphosis
classificaiton

Sample image

definition
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