Blindness after Le Fort I osteotomy: A possible complication associated with pterygomaxillary separation Conclusion: The radiological findings in this case are similar to those previously reported. They strongly support the hypothesis that an adverse transmission of forces associated with pterygomaxillary separation via the sphenoid bone to the intra- and extracranial portions of the skull base is the main reason for injury to the optic and other cranial nerves as well as to the branches of the carotid artery [more...]
