Titlebook: Endoscopic Dacryocystorhinostomy; Nishi Gupta Book 2021 Springer Nature Singapore Pte Ltd. 2021 Watery eye.Epiphora.Dacryocystitis.Endosco

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Upper Lacrimal Pathway Disorders,ty for assessment of proximal section of the lacriaml drainage system. Identification and managemnet of these conditins during endoscopic dacryocystorhinostomy is associated with a higher success rate.

Admonish

Endoscopic Dacryocystorhinostomy in Post-Traumatic Nasolacrimal Duct Obstruction,the loss of bony anatomical landmarks after trauma and subsequent surgery [2].?However, in our experience, endoscopic DCR after a comprehensive preoperative evaluation including nasal endoscopy and CT DCG followed by safe and effective?drilling in the superior part under direct endoscopic visualization leads to excellent results.?

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Anatomy of Lacrimal Drainage System,ower parts. The upper part of the lacrimal drainage system includes lacrimal puncta, upper and lower canaliculi and common canaliculus and is lined with stratified cuboidal epithelium [1]. The lower lacrimal system comprises of the lacrimal sac and nasolacrimal duct (NLD). It is lined by double-laye

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Imaging in Disorders of the Lacrimal Drainage System,and computed tomographic dacryocystography (CT DCG) are the most useful investigations. There are other investigations for the functional integrity of the lacrimal drainage system. This chapter presents an overview of all available modalities with special emphasis on CT DCG. The available modalities