Presutti L
Divisione ORL, Ospedale Maggiore, Bologna.
Acta Otorhinolaryngol Ital. 1995 Dec;15(6):449-53.
Dacryocystorhinostomy an endonasal approach is a surgical procedure which permits removal of symptoms related to chronic stenosis of the naso-lacrimal duct without leaving external scars and without presenting risk for the orbital structures. The Author describes the surgical technique employed in 12 surgical cases. Use of the frontal loupe and of the operating microscope allows the surgeon's hands to remain free while all the advantages of binocular vision are maintained. Pre-operative investigation must always include a dacryocystography, a CT of the paranasal sinuses and an endoscopic examination of the nasal cavities.
鼻内入路泪囊鼻腔造口术是一种外科手术，可消除与鼻泪管慢性狭窄相关的症状，且不留外部疤痕，也不会对眼眶结构构成风险。作者描述了12例手术病例中所采用的手术技术。使用额镜和手术显微镜可使外科医生双手保持自由，同时保留双目视觉的所有优点。术前检查必须始终包括泪囊造影、鼻窦CT和鼻腔内镜检查。
