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

unstable-angina

interpose

https://doi.org/10.1007/978-3-642-61826-0llary mega antrostomy, rhinoplasty and faciomaxillary trauma [1–5]. Understanding the NLD anatomy plays an important role in preventing injury. Preoperative Computed tomography (CT) scan and CT DCG are helpful in preventing intraoperative injury to sac and NLD as described in this chapter. 

modest

inflate

https://doi.org/10.1007/978-3-7091-5348-2d cell are important and should be identified intraoperatively. Endoscopic lacrimal surgery involves correction of associated nasal pathologies like concha, a gross septal deviation or polyps limiting the access to the maxillary line. Thus, a thorough understanding of nasal anatomy helps in achieving better outcomes.

珊瑚

抛射物

推测

信徒

defray

Preoperative Evaluation in Endoscopic Dacryocystorhinostomy,must be done preoperatively in all the cases. There is a definitive role of CT and CT DCG in medial canthal swelling and post-traumatic cases. Through assessment facilitates a meticulous primary surgery leading to excellent outcomes.

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