Table 4 Graded pain score (GPS)
From: A clinical evaluation of botulinum toxin-A injections in the temporomandibular disorder treatment
Degree | Group | Pre-treatment (n) | Post-treatment (n) |
|---|---|---|---|
No disability | Grade 0 | 2 | 2 |
Low disability | Grade I | 3 | 6 |
Grade II | 2 | 1 | |
High disability | Grade III | 5 | 10 |
Grade IV | 9 | 2 | |
Total | 21 | 21 | |