Endoscopic Orbital Decompression: Technical Pearls and Pitfalls of an Evolving Technique.

a.sfakia shared this article with you from Inoreader Endoscopic Orbital Decompression: Technical Pearls and Pitfalls of an Evolving Technique. Via rhinol allergy Endoscopic Orbital Decompression: Technical Pearls and Pitfalls of an Evolving Technique. Am J Rhinol Allergy. 2020 Oct 13;:1945892420965479 Authors: Shah J, Ting J, Sindwani R Abstract BACKGROUND: First described in the early 1990s, endoscopic orbital decompression has become increasingly popular and has been shown to be a safe and effective approach for surgical decompression of the medial and inferior orbit. METHODS: We present our preferred technique for performing an endoscopic orbital decompression, highlighting key pearls and pitfalls. RESULTS: An endoscopic wide maxillary antrostomy and sphenoethmoidectomy is performed in standard fashion. We prefer to resect the middle turbinate for optimal exposure and access. The medial orbital wall is skeletonized and the lamina papyracea is carefully elevated, preserving the underlying periorbita. The orbital floor medial to the infraorbital nerve is resected. Once the periorbita is fully exposed, parallel axial incisions along the medial orbit and orbital floor are made from posterior to anterior using a sickle knife, taking care not to bury the tip to avoid injuring underlying orbital contents. The remaining fibrous bands are incised and prolapse of orbital fat is observed. Post extubation bag mask ventilation is limited to avoid subcutaneous emphysema. CONCLUSION: Compared to open techniques, endoscopic orbital decompression provides superior visualization of critical anatomical landmarks, assures healthy sinus functioning post procedure, offers a lower complication rate, and avoids external incisions. PMID: 33050735 [PubMed - as supplied by publisher] View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.