{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T14:30:06Z","timestamp":1789655406368,"version":"4.0.1"},"reference-count":55,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T00:00:00Z","timestamp":1765411200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostics"],"abstract":"<jats:p>Cone beam computed tomography (CBCT) is a valuable diagnostic tool for evaluating the upper airway and maxillofacial region. This report demonstrates the clinical value of CBCT in identifying significant anatomical variations in endodontics, incidentally detected on a non-endodontic CBCT scan. A 23-year-old female patient underwent CBCT imaging at the Faculty of Dentistry-UJED to evaluate her upper airway. CBCT imaging revealed a unique, complex, and unusual anatomy of mandibular root canals, characterized by Vertucci\u2019s type III root canals in the anterior sextant and co-occurrence of bilateral C-shaped mandibular second molars (type C2 according to Fan\u2019s classification). No therapeutic interventions were initiated due to the patient\u2019s asymptomatic status. CBCT imaging is a valuable tool for integrated diagnostic approaches, underscoring its role in thorough patient management. The integration of multidisciplinary interpretation of CBCT data can enhance diagnostic accuracy and optimize patient records and management, emphasizing the importance of collaborative efforts between radiologists, clinicians, and endodontists. Documenting and sharing such findings can increase awareness of rare anatomical variations, facilitating detection and contributing to medical knowledge.<\/jats:p>","DOI":"10.3390\/diagnostics15243157","type":"journal-article","created":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T11:17:27Z","timestamp":1765451847000},"page":"3157","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Imaging Findings of Clinical Significance in Endodontics During Cone Beam Computed Tomography Scanning of the Upper Airway\u2014The Anterior, Bilateral, C-Shaped, Dual of Mandibular Root Canals: A Brief Case Report"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7799-4352","authenticated-orcid":false,"given":"Edgar","family":"Garc\u00eda-Torres","sequence":"first","affiliation":[{"name":"Research Group, UJED-CA-130, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"},{"name":"Endodontics Specialty, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-9696-3765","authenticated-orcid":false,"given":"Diana Laura Grissel","family":"Guerrero-Falc\u00f3n","sequence":"additional","affiliation":[{"name":"Endodontics Specialty, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7696-0217","authenticated-orcid":false,"given":"Hugo Alejandro","family":"Boj\u00f3rquez-Armenta","sequence":"additional","affiliation":[{"name":"Department of Endodontics, Faculty of Dentistry, Universidad Aut\u00f3noma de Sinaloa (UAS), Culiac\u00e1n 81254, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9885-1644","authenticated-orcid":false,"given":"Oscar Eduardo","family":"Almeda-Ojeda","sequence":"additional","affiliation":[{"name":"Research Group, UJED-CA-130, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7182-7393","authenticated-orcid":false,"given":"V\u00edctor Hiram","family":"Barajas-P\u00e9rez","sequence":"additional","affiliation":[{"name":"Research Group, UJED-CA-130, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7088-3062","authenticated-orcid":false,"given":"Luis Javier","family":"Sol\u00eds-Mart\u00ednez","sequence":"additional","affiliation":[{"name":"Research Group, UJED-CA-130, Faculty of Dentistry, Universidad Ju\u00e1rez del Estado de Durango (UJED), Durango 34070, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,12,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Echarri-Nicol\u00e1s, J., Gonz\u00e1lez-Olmo, M.J., Echarri-Labiondo, P., and Romero, M. 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