Faculty Bibliography

OBJECTIVE: Perimodiolar electrode arrays were developed in an attempt to improve stimulation of specific neural populations and to decrease electrical thresholds, thereby decreasing power consumption. Postoperative radiographs show that coiling of the arrays is variable. Our previous study explored the relationship between the angle of coiling, threshold levels, and functional outcomes using the Nucleus Contour electrode array. This study compares coiling angle, electrical threshold levels, and speech perception measures with the Nucleus Contour Advance electrode array implanted using the new advance off stylet technique versus the Nucleus Contour electrode array implanted using the standard technique. STUDY DESIGN: Retrospective review. SETTING: University medical center. PATIENTS: Forty-two adults and children with normal cochlear anatomy implanted with the Nucleus CI24RCA electrode using the advance off stylet technique with at least 1-year follow-up. INTERVENTION: Therapeutic. MAIN OUTCOME MEASURES: Computer-aided radiographic analysis of perimodiolar electrode placement, electrical threshold measurements, and speech perception outcome measures at 1 year postimplantation. RESULTS: The degree of modiolar coiling was tighter using the new electrode and technique in comparison with standard insertion technique using the Nucleus Contour electrode array. The tighter coiling tended to result in higher electrical thresholds. Lower speech perception outcome measures tended to correlate with a higher degree of coiling. CONCLUSION: The Nucleus Contour Advance electrode array combined with the advance off stylet technique resulted in a more consistent perimodiolar position. However, the tighter coiling resulted in statistically significant increased electrical thresholds and decreased speech perception outcomes. This finding may be secondary to multiple factors, not just coiling angle

OBJECTIVES: To review the available scientific literature on cancer care in nursing homes and recommendations for clinical practice and further research are offered. DATA SOURCES: Research studies and review articles. CONCLUSION: Overlooked issues for older adults with cancer in nursing homes include screening, treatment, and symptom management. Cancer care and survivorship in nursing homes receives little direct attention. IMPLICATIONS FOR NURSING PRACTICE: Oncology nurses can improve cancer care and survivorship in nursing homes by considering nursing homes as a practice venue.

The bony nasal vault represents a complex three-dimensional structure, analogous to a truncated pyramid or pyramidal frustrum. By analyzing the nasal bones and determining the length and width of the nasal bones, appropriate surgical measures can be employed. In addition, a review of several different osteotomy techniques is performed

Division of the lower lateral cartilages in rhinoplasty has long been maligned for producing unnatural results. However, recognition of medial, intermediate, or lateral crural discrepancies allows for their division and overlay. By identifying variant nasal anatomy and understanding the anticipated postsurgical dynamics, the rhinoplasty surgeon will be able to produce consistent, natural outcomes

The marriage of endonasal rhinoplasty with structural grafting has resulted in more consistent rhinoplasty results. The nasal base can be stabilized by tongue-in-groove techniques, a columellar strut, or extended columellar strut. The middle vault can be addressed with spreader grafts or butterfly grafts. Lower lateral cartilage weakness can be supported with alar batten grafts or repositioning of the lower lateral cartilages

Iatrogenic injury to the internal carotid artery (ICA) is a rare complication of pharyngeal surgery that most commonly occurs in children with an anomalous course to the internal carotid artery. Most aberrant arteries are asymptomatic. They can remain undiscovered preoperatively or be found incidentally on radiographic studies completed for an unrelated reason. Evaluation of definitive internal carotid artery injuries is well documented in the trauma literature. We present a case of a suspected intraoperative injury to the internal carotid artery during routine pharyngeal surgery. Ultimately no injury was found, however, aberrant internal carotid arteries were coincidentally discovered

We present an unusual case of empyema of the gallbladder associated with a pyogenic liver abscess in a patient with Crohn's disease on Infliximab. It manifested by weakness, weight loss, and vague abdominal pain, which eventually localized to the right upper quadrant 4 days prior to admission. Diagnostic evaluation, which included ultrasonography and computed tomography, revealed cholelithiasis, gallbladder wall thickening, and a low-attenuation, complex mass in the left hepatic lobe. Cholecystectomy and open drainage of the liver abscess were successfully performed. There are few reports of intrahepatic abscess associated with Crohn's disease. The relationship between acute cholecystitis and Crohn's disease has also been documented. However, this report documents the unusual complication of pyogenic liver abscess secondary to acute cholecystitis in the unique population of Crohn's disease patients on Infliximab