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Table 4 Comparison of histological grade of coracoacromial ligament degeneration between the groups

From: Are there differences in arthroscopic and histological features between traumatic and degenerative rotator cuff tears in elderly patients? A prospective dual-center analysis

Takase classification

Group T (n = 19)

Group D (n = 23)

p valuea

Type I

8 (42.1)

0 (0.0)

 

Type II

10 (52.6)

9 (39.1)

 

Type III

1 (5.3)

13 (56.5)

 

Type IV

0 (0.0)

1 (4.4)

< 0.001

  1. Data are presented as n (%)
  2. Group T: traumatic rotator cuff tears, Group D: degenerative rotator cuff tears
  3. aChi square test