![A Modified Preserved Nasal and Lacrimal Flap Technique in Endoscopic Dacryocystorhinostomy | Scientific Reports A Modified Preserved Nasal and Lacrimal Flap Technique in Endoscopic Dacryocystorhinostomy | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-017-07364-9/MediaObjects/41598_2017_7364_Fig1_HTML.jpg)
A Modified Preserved Nasal and Lacrimal Flap Technique in Endoscopic Dacryocystorhinostomy | Scientific Reports
![a,b: CT scan of orbit showing soft tissue mass in the lacrimal sac fossa with a bony breach and extension into inferomedial aspect of orbit; c: Repeat CT scan of orbit showing a,b: CT scan of orbit showing soft tissue mass in the lacrimal sac fossa with a bony breach and extension into inferomedial aspect of orbit; c: Repeat CT scan of orbit showing](https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/d8455326-dddb-4f28-9e35-7e0a80882cd2image2.png)
a,b: CT scan of orbit showing soft tissue mass in the lacrimal sac fossa with a bony breach and extension into inferomedial aspect of orbit; c: Repeat CT scan of orbit showing
![Bony anatomy of the lacrimal sac fossa and medial orbital wall (Left... | Download Scientific Diagram Bony anatomy of the lacrimal sac fossa and medial orbital wall (Left... | Download Scientific Diagram](https://www.researchgate.net/publication/323383319/figure/fig1/AS:597589900668928@1519487943033/Bony-anatomy-of-the-lacrimal-sac-fossa-and-medial-orbital-wall-Left-orbit-frontal-and.png)