Moving Beyond the Temporal Bone Lab: Creating a Drilling Station in the Otolaryngology Clinic.

With the advent of operable 3-dimensional (3D)-printed models, case preparation could occur outside of the cadaveric laboratory. The objective of this study was to design a mobile drilling station that can be used for surgical practice in a variety of clean workplaces. Using materials obtained from hardware stores and online retailers, a wheelable drilling station was constructed to mimic laboratory conditions while also being easily maneuverable into clinic rooms. The station houses the otologic drill, suction, and irrigation mechanisms, is height adjustable, and has a shielded workspace. The mobile drilling station was moved into a microscope-containing otolaryngology clinic room where faculty and trainees were asked to drill a pediatric 3D-printed temporal bone followed by completing an evaluation survey. This is the first mobile drilling station described in the literature and can be easily constructed, mobilized, and used in an otolaryngology clinic for dedicated surgical practice using 3D-printed models.

The 3-Dimensional Temporal Bone Dissection Manual: Operable Stepwise Models for Teaching Otologic Surgery.

Deconstructing surgeries into steps and providing instructions with illustrations has been the staple of surgical textbooks for decades. However, it may be difficult for the novice surgeon to interpret 2-dimensional (2D) illustrations into 3D surgeries. The objective of this study is to create operable models that demonstrate the progression of surgery in 3D and allow for mastering the final steps of the operation first. Mastoidectomy was performed in a stepwise fashion to different end points on 5 identical 3D-printed temporal bone models to represent 5 major steps of the operation. The drilled models were computed tomography scanned and the subsequent images were used to create 3D model copies of each step. This is the first study to demonstrate that it is possible to create, scan, and copy stepwise, operable, patient-specific 3D-printed models, which the trainee can both reference as a 3D dissection guide and can operate on repeatedly and in any order.

A qualitative analysis of pediatric otolaryngology fellowship websites.

OBJECTIVE: To evaluate the availability and breadth of information provided by program-created pediatric otolaryngology fellowship websites as well as the American Society of Pediatric Otolaryngology (ASPO) program directory. METHODS: Program-created pediatric otolaryngology fellowship websites and the ASPO directory were evaluated for 16 key criteria deemed to be relevant to fellowship applicants. RESULTS: All 36 ACGME-accredited pediatric otolaryngology fellowship programs had websites that were readily available by Google search, and the ASPO program directory contained direct links to 17 (47.2 %) program-created websites. On average, program-created websites fulfilled 6.9 (43.1 %, range 1-11) and the ASPO directory fulfilled 6.9 (43.1 %, range 3-11) of the 16 key criteria. When utilizing both resources, the average increased to 8.3 (51.2 %) - criteria included program description (94.4 %), location description (30.4 %), fellowship director contact information (94.4 %), program coordinator contact information (72.2 %), teaching responsibilities (68.6 %), call responsibilities/schedule (41.7 %), operative volume (80 %), breadth of surgical exposure (94.4 %), research opportunities (72.2 %), research expectations (63.9 %), current fellow(s) (42.9 %), post-fellowship placement (28.6 %), fellow clinic (28.6 %), medical missions/outreach (20 %), and resident coverage (36.1 %). CONCLUSION: Pediatric otolaryngology fellowship websites as well as program-specific data sheets from ASPO lack many key criteria that would otherwise be valuable to applicants. Inclusion of these criteria could help applicants make a more well-informed decision when applying into pediatric otolaryngology fellowship.