Comparison of cephalometric analysis with ethnicity in obstructive sleep apnea syndrome.

Many studies have documented significant craniomandibular abnormalities in obstructive sleep apnea syndrome (OSAS) patients. Recent literature clearly describes the cephalometric abnormalities commonly associated with OSAS. Studies have not evaluated specific cephalometric abnormalities that may contribute to OSAS by various ethnic groups.

Endosseous cylinder implants in severely atrophic mandibles.

A retrospective study was completed to assess the success rate of endosseous cylinder implants placed in mandibles that were 10 mm or less in maximum anterior height as measured from lateral cephalometric radiographs. Only implants that were located anteriorly between the mental foramina and loaded prosthetically for a minimum of 1 year were studied. Twenty-eight patients with a total of 130 Nobelpharma implants (forty-six 7 mm and eighty-four 10 mm) were included.

The mandibular staple bone plate: a 5 1/2-year follow-up.

Clinical observations for 5 1/2 years and a postmortem examination, including radiographic and microscopic evaluation, showed a mandibular staple bone plate functioned well for a 78-year-old patient in compromised health.

Unsuspected failure of nasotracheal intubation.

This report describes a patient with a clinically normal airway who could not, even with the aid of a fiberoptic bronchoscope, be intubated nasotracheally. Failure was due to a large bony prominence projecting anteriorly into the nasopharynx from the body of the first cervical vertebrae. This bony prominence deflected both the endotracheal tube and fiberoptic tube anterolaterally such that they could not be aligned with the glottic opening for passage into the trachea.

Monocular blindness developing 7 days after repair of zygomaticomaxillary complex fracture. A clinical report.

Blindness following zygomaticomaxillary complex (ZMC) fracture and surgical repair is an unfortunate and uncommon complication. A review of the literature reveals fewer than 25 cases of monocular blindness resulting from zygomaticomaxillary fracture or repair. The case presented here is that of a man who was assaulted with a baseball bat and suffered a mildly displaced ZMC fracture.

Humoral immune responses to adenoviruses, herpes virus type 1, and Candida albicans in sera of dental patients with oral neoplastic and periodontal diseases.

Levels of immunoglobulin class-specific antibodies as determined by solid phase radioimmunoassays to herpes simplex virus type 1 (HSV-1), human adenovirus types 5, 21, and 31 and to Candida albicans in sera from untreated healthy dental patients were not significantly different from levels of these antibodies in sera from untreated dental patients with benign oral tumors, oral carcinoma, or periodontal disease. These results show that higher levels of immunoglobulin class-specific antibodies to HSV-1, the three adenoviruses, or Candida albicans are not a consistent finding in sera from patients with oral cancer when comparisons are made with healthy patients and patients with other oral diseases.

Endotracheal tube obstruction due to impaction of the inferior turbinate.

A case of inferior turbinate impaction in a nasoendotracheal tube is presented. This is an additional potentially lethal complication associated with general anesthesia.

Eagle's syndrome. Report of a case.

This case report demonstrates an uncommon, symptomatic elongated styloid process that did not conform to the usual clinical features. The patient was under 30 years of age when the symptoms appeared. He experienced the classic symptoms without prior tonsillectomy; he also experienced carotid artery syndrome symptoms.