Nasal osteotomy is one of the most challenging steps of rhinoplasty. Lack of hands-on training and confidence with this procedure adds to the complexity for learners and trainees. As three-dimensional (3D) printing becomes increasingly accessible, simulation on 3D printed models has the potential to address this educational need in a safe, reproducible, and clinically realistic manner. The simulation session described in this communication, which utilized our low-cost, 3D-printed nasal osteotomy ($12.37) task trainer, produced both educational and confidence benefits for trainees. Here we describe the design, organization, curriculum, and pilot data for a 3D-printed nasal osteotomy task trainer for the simulation of endonasal and percutaneous nasal osteotomy.
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http://dx.doi.org/10.1002/ohn.260 | DOI Listing |
J Clin Med
December 2024
Department of Otolaryngology with Division of Cranio-Maxillo-Facial Surgery, Military Institute of Medicine-National Research Institute, 04-141 Warsaw, Poland.
A crooked nose is a challenge for a surgeon performing rhinoplasty. When performed correctly, rhinoseptoplasty aligns the nasal framework, restores nasal patency, and achieves facial symmetry. The key to this procedure is to dissect all the structures of the nasal framework, mobilize, reposition, and stabilize them.
View Article and Find Full Text PDFMedicina (Kaunas)
December 2024
Department of Cranio- and Maxillofacial Surgery, University Hospital Regensburg, Franz-Josef-Strauß-Allee 11, 93053 Regensburg, Germany.
: Orthognathic surgery is used to restore a correct anatomical and functional relationship between the jaws, with postoperative nasal septal deviation (NSD) being a common complication of Le Fort I osteotomy (LF-IO). The aim of this study was to evaluate the occurrence of NSD after LF-IO and to identify possible risk factors. : Pre- and postoperative cone beam computed tomography (CBCT) scans from 2018 to 2023 of 102 patients after LF-IO were analyzed.
View Article and Find Full Text PDFJ Fr Ophtalmol
December 2024
Biostatistics and Research Methodology Unit, School of Medical Sciences, Health Campus, University Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia.
Purpose: To correlate fluorescein dye disappearance test (FDDT) grades and endoscopic dye transit times (EDTT) in patients with patent osteotomies after nasolacrimal duct obstruction surgery (NLDO).
Design: Cross-sectional study.
Methods: All adult patients with patent osteotomies post-external dacryocystorhinostomy (Ex-DCR) or post-endoscopic dacryocystorhinostomy (EDCR) for NLDO were included in this cross-sectional investigation.
J Plast Reconstr Aesthet Surg
November 2024
Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Taoyuan, Taiwan. Electronic address:
Background: Nose deviation deformities pose a complex cosmetic and functional problem. The most common surgical intervention to manage such deformities is septorhinoplasty, typically performed by a plastic surgeon or a rhinologist. This study investigated the effect of a combined operation by a plastic surgeon and rhinologist, comparing them with those operations performed singlehandedly by a plastic surgeon.
View Article and Find Full Text PDFJ Craniofac Surg
December 2024
Department of Plastic and Reconstructive Surgery and Craniofacial Research Center, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.
Purpose: The authors evaluated pterygomaxillary junction angles across malocclusion patterns and identified the optimal technique for effective pterygomaxillary junction separation during Le Fort I osteotomy, focusing on appropriate osteotome angles and clinical applications.
Methods: This retrospective study included 211 patients with malocclusion who had undergone Le Fort I osteotomy at Chang Gung Craniofacial Center between December 2015 and September 2023. The patients were stratified by sex and malocclusion class (class I, II, or III).
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