Abstract
Background
Transmaxillary endoscopic approach to the inferior part of the orbit was demonstrated on cadaveric preparations; however, its clinical application has not been reported. We describe a clinically useful technique of the transmaxillary approach to the lower orbit.
Methods
A four-hand technique is essential for extensive preparation within the orbit; therefore, the tools have to be introduced into the maxillary sinus through two ports: either through the canine fossa and antrostomy or through antrostomy using the bi-nostril transseptal approach.
Conclusion
Intraorbital pathologies located in the inferior retrobulbar space can be successfully operated on using the transmaxillary endoscopic approach.
Similar content being viewed by others
References
DeFreitas J, Lucente FE (1988) The Caldwell-Luc procedure: institutional review of 670 cases: 1975-1985. Laryngoscope 98:1297–1300
Lyson T, Sieskiewicz A, Sobolewski A, Rutkowski R, Kochanowicz J, Turek G, Baclawska A, Krajewski J, Rogowski M, Mariak Z (2013) Operative field temperature during transnasal endoscopic cranial base procedures. Acta Neurochir 155:903–908
Peris-Celda M, Pinheiro-Neto CD, Scopel TF, Fernandez-Miranda JC, Gardner PA, Snyderman CH (2013) Endoscopic endonasal approach to the infraorbital nerve with nasolacrimal duct preservation. J Neurol Surg B Skull Based 74:393–398
Schultheiß S, Petridis AK, El Habony R, Maurer P, Scholz M (2013) The transmaxillary endoscopic approach to the orbit. Acta Neurochir 155:87–97
Conflict of interest
None.
Presentation at a conference
None.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Video demonstrates essential stages of two bi-portal endoscopic procedures with basic clinical data of the patients. In the first patient the lower orbit was approached through the canine fossa and transnasal antrostomy, in the second patient through antrostomy using the bi-nostril approach (MPG 23621 kb)
Rights and permissions
About this article
Cite this article
Lyson, T., Sieskiewicz, A., Rogowski, M. et al. The transmaxillary endoscopic approach to the inferior part of the orbit: How I do it. Acta Neurochir 157, 625–628 (2015). https://doi.org/10.1007/s00701-015-2359-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00701-015-2359-y