3D CT-DCG reconstruction-informed inferior turbinate dacryocystorhinostomy in post-traumatic chronic dacryocystitis with displaced lacrimal sac
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Background: Conventional endoscopic dacryocystorhinostomy (DCR) relies on the middle turbinate as a landmark for localizing the lacrimal sac. However, in post-traumatic lacrimal sac displacement, the middle turbinate approach oft... ...