Neurofunction > Volume 17(2); 2021 > Article |
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Study | Patient (n) | Sex (M:F) | Age (yr)* | Side of HFS (L:R) | Mean duration† | Outcome | Offending vessel |
---|---|---|---|---|---|---|---|
Jho and Jannetta (1987) [7] | 10 | 1:1 | 16.5 (2-20): age of onset | 1:0.67 | N/A | 90% | PICA |
26.5 (13-57): age at surgery | |||||||
Chang et al. (2001) [8] | 33 | 1:2.3 | 21.5±0.6 (11-25): age of onset | 1:1.2 | 5.5±0.6 yr | 90.9% (good and fair) | PICA |
27.1±0.5 (21-30): age at surgery | |||||||
Tan and Chan (2006) [12] | 15 | 1:4 | 31.6±4.9 (21-36): age of onset | 1:0.5 | 4±2.4 yr | - | AICA |
Liang et al. (2014) [14] | 16 | 1:3 | 16.3 (11-18): age of onset | 1:1.3 | 8.2 yr (1-18 yr) | AICA | |
24.4 (13-36): age at surgery | |||||||
Karki et al. (2019) [13] | 6 | 1:0.5 | 27.8±1.8 (23-30): age at surgery | 1:5 | 100% | PICA | |
Our study | 151 | 1:1.5 | 26±3.6 (7-30): age at surgery | 1:1.2 | 36.5±24.9 mo | 96.7% | AICA |
M: male, F: female, HFS: hemifacial spasm, L: left, R: right, N/A: not available, PICA: posterior inferior cerebellar artery, AICA: anterior inferior cerebellar artery. *Values are presented as median (range) or mean±etandard deviation (range). †Values are presented as mean±standard deviation or median (range).
Kyung Rae Cho
https://orcid.org/0000-0003-2926-3958