Implementation of submandibular gland transfer: A multi-institutional study of feasibility and time to treatment.

BACKGROUND: Submandibular gland transfer (SMGT) mitigates radiation-induced xerostomia but has yet to be widely adopted. We evaluate the feasibility of incorporating SMGT at multiple academic institutions and report the incidence of treatment delay. METHODS: Forty-nine patients were identified who underwent SMGT. Time points pertaining to diagnosis and key treatment events including SMGT, surgery, chemotherapy, and radiation were extracted. Treatment delay was defined as either >60 days from diagnosis to definitive therapy or >6 weeks between surgery and adjuvant therapy. RESULTS: Median time from diagnosis to primary treatment was 42 days (IQR, 32-54). Median time from surgery to adjuvant therapy was 33 days (IQR, 28-47). Delay in starting treatment was observed in 7/49 patients (14%). Six patients incurred a delay in postoperative radiation therapy (6/19; 32%). CONCLUSIONS: With appropriate care coordination, SMGT can be implemented into a clinical pathway with a goal of decreasing radiation-induced xerostomia without increasing treatment delays.

Implementation of a comprehensive competency-based transoral robotic surgery training curriculum with ex vivo dissection models.

BACKGROUND: Despite its increasingly widespread adoption of transoral robotic surgery (TORS), there is still no uniform training curriculum. The purpose of this study was to describe the results of our novel TORS curriculum training program in which we introduce ex vivo dissection models for radical tonsillectomy and base of tongue (BOT) resections. METHODS: Prospective blinded data collection and objective assessment of a novel training curriculum. Trainee performance was evaluated on objective structured assessments of technical skills (OSATS) metrics, measured resection time, and margin analysis. Additionally, 4 expert TORS surgeons completed the ex vivo dissections. RESULTS: Trainees achieved OSATS scores similar to those of experts in both the BOT resection and radical tonsillectomy models. Peripheral and deep surgical margin measurements in the BOT model were significantly improved after training and were comparable to experts. CONCLUSION: This graduated curriculum provides a realistic training experience to develop competency with oropharyngeal resections before transition to the operating room. © 2016 Wiley Periodicals, Inc. Head Neck 38: First-1563, 2016.

An Unusual Case of Bony Styloid Processes That Extend to the Hyoid Bone.

The embryological origin of the hyoid bone is a point of uncertainty, with controversy surrounding the relative contribution of the second pharyngeal arch to hyoid development. We encountered a 52-year-old male with bilateral bony styloid extension to the lesser cornu of the hyoid bone during the workup of a patient with laryngeal cancer. This embryological malformation clearly supports the hypothesis that the second pharyngeal arch gives rise to the lesser cornu and demonstrates an unusual clinical finding that may be encountered by otolaryngologists. We demonstrate the imaging findings and surgical management of this unusual anatomical variant and review the embryological basis for this rare malformation.