Table 2 Facial nerve function according to House–Brackmanngrading system
From: Efficacy of surgical repair for the functional restoration of injured facial nerve
Facial nerve function (House–Brackmann grade) | ||||||
|---|---|---|---|---|---|---|
I | II | III | IV | V | VI | |
Pre-operation | 2 | 1 | 2 | 6 | 11 | 6 |
3 months post-operation | 1 | 7 | 13 | 7 | ||
9 months post-operation | 8 | 11 | 5 | 4 | ||
15 months post-operation | 10 | 11 | 4 | 3 | ||
21 months post-operation | 14 | 10 | 2 | 2 | ||