How I do it: Endoscopic endonasal approach for odontoid resection

Background. - Since it was first described in 2005 by Kassam et al., the technique of endoscopic resection of the odontoid by the transnasal route has gained broad acceptance. Its advantages over the transoral approach are currently well-demonstrated. Method. - The authors present the surgical technique developed by the senior author in a series of 12 patients, specifying the planning, complications avoidance and showing a film of the operating technique. Conclusion. - Endoscopic endonasal odontoidectomy is an effective procedure with low morbidity. This technique has a place in the treatment of complex pathologies of the craniovertebral junction and has many advantages over the transoral route. (C) 2018 Elsevier Masson SAS. All rights reserved.