Table 1 Comparison of percentage of US-HN and MRU-UUTD grades in 95 sides in patients with UUTD
Grade 0 No (%) | Grade 1 No (%) | Grade 2 No (%) | Grade 3 No (%) | Grade 4 No (%) | |
|---|---|---|---|---|---|
MRU-UUTD grading system | 0 (0) | 10 (10.5) | 18 (19) | 40 (42.1)* | 27 (28.4)* |
US-HN grading system | 0 (0) | 10 (10.5) | 18 (19) | 35 (36.8) | 32 (33.7) |