Solitary involvement of the sphenoid sinus is a relatively uncommon entity. A series of 132 patients with isolated sphenoid disease accumulated over a 22-year period is reported. A retrospective chart review was performed with special attention to the patients' presenting signs, symptoms, and radiographic findings. There were 80 patients with inflammatory disease, 38 with neoplasms, four with fibroosseous disorders, and 10 with traumatic and developmental lesions. The most common presenting symptom was headache, followed by visual changes and cranial nerve palsies. Cranial nerve abnormalities were encountered in 12% of the inflammatory cases, 60% of the benign tumors, and 57% of the malignant tumors. Radiographically, bone remodeling was associated with chronic inflammatory disease, especially mucoceles. Bone erosion was found principally with neoplastic disease, occurring rarely with mucoceles. Extension was associated with malignant tumors.

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This study shows the applicability and versatility of vacuum-assisted wound closure in the head and neck. Based on our results the authors feel that this mode of therapy should be a routine part of the Otolaryngologist's armamentarium for the treatment of complex and refractory head and neck wounds.

Objective: To evaluate the use of autogenous maxillary bone for the repair of orbital floor defects secondary to blunt facial trauma.Design: Retrospective case series of 41 patients with a mean follow-up of 1.7 years.Setting: Major metropolitan teaching hospital.Patients: Forty-one consecutive patients who underwent repair of orbital floor fractures with maxillary antral wall bone grafts.Main Outcome Measures: Presence of diplopia, orbital dystopia, implant extrusion, enophthalmos, infection, and donor site complications.Results: On follow-up clinical examinations, none of the 41 patients presented with any evidence of orbital dystopia or complications relative to the implant or donor site. Two patients had persistent enophthalmos, and 4 had persistent infraorbital nerve paresthesia. Postoperative computed tomographic scans in 12 patients revealed an adequate maintenance of orbital volume without any evidence of resorption of the graft. Conclusion:The use of maxillary antral wall bone for the repair of orbital floor fractures is a highly reliable technique that carries minimal morbidity.

The deformity in the bony contour of the forehead following the osteoplastic flap procedure on the frontal sinus, termed embossment, occurs in a small but definite number of cases. This complication arises from the combined processes of resorption and deposition of bone following disturbance of the periosteum in performing the operation. A simple and highly reliable method of cosmetic correction employing acrylic cranioplasty has been successfully utilized in a series of cases without complications. The details of the operative technique will be outlined.