Objective: The physical shape of cochlear implant (CI) arrays may impact hearing outcomes. The goal of this study was to compare post-operative speech and melody perception between patients with lateral wall (LW) and perimodiolar (PM) electrode arrays across a range of lengths and manufacturers. Study Design: Retrospective chart review. Setting: Tertiary Care Hospital. Patients: 119 adult patients with post-lingual hearing loss who underwent cochlear implantation. Main Outcome Measures: A total of seven different electrodes were evaluated including 5 different LW electrodes (CI422 [Cochlear American], 1J [Advanced Bionics], Medium [Med El], Standard [Med El], Flex28 [Med El]) and 2 PM electrodes (Contour [Cochlear American], MidScala [Advanced Bionics]). Speech perception outcomes (n = 119 patients) were measured by Consonant-Nucleus-Consonant (CNC) scores collected 3, 6, 12 and 24 months after implantation. Melody perception outcomes (n = 35 CI patients and n = 6 normal hearing patients) were measured by Melodic Contour Identification (MCI). Results: CNC scores increased over time after implantation across all array designs. PM designs exhibited higher CNC scores compared to LW electrodes, particularly 6-months after implantation. Pre-operative pure tone averages did not correlate with post-operative CNC scores. PM arrays outperformed LW electrodes in terms of MCI scores. Conclusions: The physical shape of cochlear implant electrode arrays may impact hearing performance. Compared to LW designs, PM arrays appear to offer superior speech perception during the first 6 months after implantation, with performance equalizing between groups by 24 months. Compared to LW designs, PM arrays also appear to afford superior melody perception.

Objective This study evaluated the accuracy of the Surgical Risk Calculator (SRC) of the ACS NSQIP (American College of Surgeons National Surgical Quality Improvement Program) in predicting head and neck microvascular reconstruction outcomes. Study Design Retrospective analysis. Setting Tertiary medical center. Subjects and Methods A total of 561 free flaps were included in the analysis. The SRC-predicted 30-day rates of postoperative complications, hospital length of stay (LOS), and rehabilitation discharge were compared with the actual rates and events. The SRC's predictive value was examined with Brier scores and receiver operating characteristic area under the curve. Results A total of 425 myocutaneous, 134 osseous (84 fibula, 47 scapula, and 3 iliac crest), and 2 omental free flaps were included in this study. All perioperative complications evaluated had area under the curve values ≤0.75, ranging from 0.480 to 0.728. All but 2 postoperative complications had Brier scores >0.01. SRC-predicted LOS was 9.4 ± 2.38 days (mean ± SD), which did not strongly correlate with the actual LOS of 11.98 ± 9.30 days ( r = 0.174, P < .0001). Conclusion The SRC is a poor predictor for surgical outcome among patients undergoing microvascular head and neck reconstruction.

In the USA, the rate of incarceration has steadily increased from 1980 to 2010, a period called mass incarceration. Incarcerated individuals are now leaving the jail system in large numbers, the majority of whom are returning to low-income and Black and Hispanic-Latino communities. Although highly preventable, colorectal cancer (CRC) is a significant risk for minority and underserved men over the age of 50. Black men have the highest CRC incidence and mortality rates, which can be prevented and treated effectively when detected early, especially via colonoscopy. Hispanic-Latino men have the third highest CRC incidence rates and the fourth highest mortality rates. This qualitative study seeks to examine how the experience of incarceration and reintegration affects the awareness of CRC screening practices, the attitudes towards these services, the availability of services, and the frequency of CRC screening among the recently released Black and Hispanic-Latino men over the age of 50 in New York City.

Objective: To compare outcomes transmastoid repair of spontaneous middle fossa cerebrospinal fluid (CSF) leak using only bone cement (BC) versus only autologous material (AM) or combined materials (CM) with both bone cement and autologous material.

Mastery of ear anatomy and otologic surgical skills is challenging for trainees, and educational resources are limited. Advancements in 3-dimensional (3D) printing have enabled the construction of complex microscopic models. Otoendoscopy provides excellent visualization and has been shown to enhance anatomic learning. Our aim was to develop a 3D model of the middle ear and external auditory canal using computed tomography images of a pediatric temporal bone for use with otoendoscopes. Resulting models are life sized, anatomically accurate, and allow for identification of relevant middle ear structures. Forty-six trainees were recruited for a pilot study and randomized to study using the model or standard resources. There were no differences in pretest, posttest, or 1-week posttest performance between groups; however, trainees assigned to the model reported higher prospective interest, satisfaction, and subjective improvement. This model may be used with otoendoscopes for anatomic and surgical training and represents an advancement in otologic surgical simulation.