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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Analysis of the correlative factors in the selection of interbody fusion cage height in transforaminal lumbar interbody fusion

Fig. 1

Measurement methods of the intervertebral height and range of motion. a Measurement methods of the anterior, posterior intervertebral height (AIVH & PIVH) and the intervertebral height at the midpoint of the pathological segment (MIVH), and the intervertebral height at the midpoint of the superior and inferior segment (s-MIVH and i-MIVH, respectively). b and c The range of motion (ROM) of the pathological segment is measured based on the Cobb method, and is the difference between Angle α andβ

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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