In a patient population with sinus and nasal symptoms, the height and contour of the right and left fovea ethmoidalis were symmetric in less than 50% of individuals. The asymmetry was most often the result of a difference in contour with flattening of the fovea on one side. This underscores the importance of careful preoperative and intraoperative review of paranasal sinus CT scans in patients undergoing endoscopic sinus surgery.

The integration of planned neck dissection into the multidisciplinary management of patients with locoregionally advanced SCCHN is highly effective in controlling cervical metastatic disease. Modified and selective neck dissection procedures can be performed in the majority of patients, regardless of the response in the neck subsequent to concomitant radiochemotherapy. We recommend a planned neck dissection(s) in all patients staged (pretreatment) with N2 or greater neck disease and in select N1 cases.

Successful management of frontal sinus fractures depends on correct identification of structural pathology, which may lead to inflammatory complications. Obstruction of the frontonasal duct is a significant factor predisposing to such complications and its evaluation is thus critical in the management of these fractures. Specific radiographic CT criteria and an intraoperative dye irrigation test are presented to determine the likelihood of frontonasal duct injury. Eighteen cases of frontal sinus fractures are reviewed, which have been treated based on these principles. A scheme is presented outlining the management of frontal sinus trauma using these methods.

SUMMARY:Pain referred to the ear is a well-documented phenomenon, which can be due to a multitude of disease processes. With the recent and rapid progression of CT and MR imaging technology, radiologists have played an increasing role in solving this potentially difficult diagnostic dilemma. Essentially any pathology residing within the sensory net of cranial nerves V, VII, IX, and X and the upper cervical nerves C2 and C3 can potentially cause referred otalgia. This article will attempt to outline the various sensorineural pathways that dually innervate the ear and other sites within the head and neck, as well as discuss various disease processes that are known to result in referred otalgia.