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Table 4 The MacNab classification data at 24 months after surgery

From: Evaluation of efficacy and safety of percutaneous transforaminal endoscopic surgery (PTES) for surgical treatment of calcified lumbar disc herniation: a retrospective cohort study of 101 patients

 

CLDH

ULDH

Excellent

39

42

Good

5

10

Fair

2

2

Poor

0

1

Excellent or good rate

95.65%

94.55%

p-valuea

1.000

  1. a Excellent or good rate is tested by Fisher’s exact test
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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