Surgical treatment of maxillary nerve injuries. The infraorbital nerve.
Although inferior alveolar and lingual nerve injuries appear to occur more often, there are undoubtedly cases of ION injury that require evaluation and possible surgical intervention by the oral and maxillofacial surgeon. Patients with ION injuries will require a neurosensory examination for the determination of the level of sensory impairment, or the localization of pain of peripheral origin (centrally mediated pain will not benefit from peripheral nerve surgery). The surgical management of ION injury might be as relatively simple as decompression of the nerve by reduction of a zygomatic complex fracture, or may require extensive mobilization of the nerve and surrounding soft tissue and bone to allow for primary anastomosis or a nerve autograft. In specific instances, improvement in ION sensory function or alleviation of pain within the distribution of the ION can be expected.
Rath
E M
EM
Departments of Oral and Maxillofacial Surgery and Oral Biology, Ohio State University College of Dentistry, Columbus, Ohio, USA. emrath19@yahoo.com
D000714:Anastomosis, Surgical; D019299:Decompression, Surgical; D006801:Humans; D008442:Maxillary Nerve / Q000293:injuries* / Q000473:pathology / Q000601:surgery; D009408:Nerve Compression Syndromes / Q000601:surgery; D009460:Neurologic Examination; D009915:Orbit / Q000294:innervation* / Q000601:surgery; D010525:Peripheral Nerves / Q000637:transplantation; D012677:Sensation / Q000502:physiology; D012678:Sensation Disorders / Q000175:diagnosis / Q000601:surgery; D014182:Transplantation, Autologous; D015051:Zygomatic Fractures / Q000601:surgery