<unk>  is a type of<unk><unk>  surgery where abnormal compression on the<unk><unk>  is relieved.
Facial nerve decompression
Iridodonesis
Stapedectomy
Scleral reinforcement surgery
Metoidioplasty
Eyelid revision
Labial frenectomy
Uvulopalatopharyngoplasty