Global Research Trends on the Mandibular Incisive Canal and Mental
Foramen Anterior Loop: A Bibliometric Analysis
Menduh Sercan Kaya*
Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Dicle University,
Türkiye
*Corresponding Author: CMenduh Sercan Kaya, Department of Dentomaxillofacial
Radiology, Faculty of Dentistry, Dicle University, Türkiye.
Received:
May 08, 2026; Published: May 27, 2026
In this study, a bibliometric analysis of the dental literature related to the mandibular incisive canal and the anterior loop of the
mental foramen was conducted. The aim of the study was to evaluate publication trends, the most influential authors, countries,
journals, keyword networks, and research themes in this field. Data were obtained from the Web of Science Core Collection (WoSCC)
database, and a total of 184 articles published between 1995 and 2025 were analyzed. Bibliometric analyses were performed using
the bibliometrix package through R, RStudio, and Biblioshiny. The findings revealed a significant increase in the number of scientific
publications, particularly after 2011, with the highest number of publications recorded in 2018. Jacobs Reinhilde was identified as the
most productive author, while Brazil was found to have the highest scientific output. Keyword co-occurrence analysis demonstrated
that the terms “mental foramen,” “anterior loop,” “mandibular incisive canal,” and “cone beam computed tomography” were the most
prominent concepts in the literature. Thematic map and thematic evolution analyses showed that early studies mainly focused on
anatomical structures and implants, whereas cone beam computed tomography and radiological evaluation became the dominant
themes in later years. In conclusion, this field was identified as an important and continuously developing area of research.
Keywords: Anterior Loop; Bibliometric Analysis; Cone-Beam Computed Tomography; Mandibular Incisive Canal; Mental Foramen
References
- Prados-Frutos JC., et al. “Anterior loop of the mental nerve, mental foramen and incisive nerve emergency: tridimensional assessment and surgical applications”. Surgical and Radiologic Anatomy 39 (2017): 169-175.
- Raitz R., et al. “Assessment of the mandibular incisive canal by panoramic radiograph and cone‐beam computed tomography”. International Journal of Dentistry1 (2014): 187085.
- Gilis S., et al. “Mandibular incisive canal and lingual foramina characterization by cone-beam computed tomography”. Morphologie341 (2019): 48-53.
- Raikos A and Smith JD. “Anatomical variations: How do surgical and radiology training programs teach and assess them in their training curricula?” Clinical Anatomy6 (2015): 717-724.
- Krasny A., et al. “Anatomic variations of neural canal structures of the mandible observed by 3-tesla magnetic resonance imaging”. Journal of Computer Assisted Tomography1 (2012): 150-153.
- Greenstein G and Tarnow D. “The mental foramen and nerve: clinical and anatomical factors related to dental implant placement: a literature review”. Journal of Periodontology12 (2006): 1933-1943.
- Rodella LF., et al. “A review of the mandibular and maxillary nerve supplies and their clinical relevance”. Archives of Oral Biology4 (2012): 323-334.
- Standring S. “Gray's anatomy e-book: the anatomical basis of clinical practice”. Elsevier Health Sciences; (2021).
- Vujanovic-Eskenazi A., et al. “A retrospective radiographic evaluation of the anterior loop of the mental nerve: comparison between panoramic radiography and cone beam computerized tomography”. Medicina Oral, Patologia Oral Y Cirugia Bucal2 (2014): e239.
- Mardinger O., et al. “Anatomic and radiologic course of the mandibular incisive canal”. Surgical and Radiologic Anatomy3 (2000): 157-61.
- Uchida Y., et al. “Measurement of anterior loop length for the mandibular canal and diameter of the mandibular incisive canal to avoid nerve damage when installing endosseous implants in the interforaminal region”. Journal of Oral and Maxillofacial Surgery9 (2007): 1772-1779.
- Gómez-Román G., et al. “Anterior loop of the mandibular canal—a source of possible complications”. Implant Dentistry5 (2015): 578-585.
- McLachlan JC and Patten D. “Anatomy teaching: ghosts of the past, present and future”. Medical Education3 (2006): 243-253.
- Kuzmanovic DV., et al. “Anterior loop of the mental nerve: a morphological and radiographic study”. Clinical Oral Implants Research4 (2003): 464-471.
- Fujita A and Suzuki T. “Computed tomographic analysis of the mental foramen and nerve in Japanese patients”. Implant Dentistry4 (2014): 471-476.
- Yu S-K., et al. “Morphological assessment of the anterior loop of the mandibular canal in Koreans”. Anatomy and Cell Biology1 (2015): 75-80.
- Donthu N., et al. “How to conduct a bibliometric analysis: An overview and guidelines”. Journal of Business Research 133 (2021): 285-296.
- Aria M and Cuccurullo C. “bibliometrix: An R-tool for comprehensive science mapping analysis”. Journal of Informetrics4 (2017): 959-975.
- Pc J., et al. “Prevalence and measurement of anterior loop of the mandibular canal using CBCT: A cross sectional study”. Clinical Implant Dentistry and Related Research4 (2018): 531-534.
- Jacobs R., et al. “Appearance, location, course, and morphology of the mandibular incisive canal: an assessment on spiral CT scan”. Dentomaxillofacial Radiology5 (2002): 322-327.
- Rios HF., et al. “The use of cone‐beam computed tomography in management of patients requiring dental implants: an American Academy of Periodontology best evidence review”. Journal of Periodontology 10 (2017): 946-959.
- Beshtawi KR., et al. “Review of the radiographic modalities used during dental implant therapy-a narrative”. South African Dental Journal2 (2021): 84-90.
- Kabak SL., et al. “Study of the mandibular incisive canal anatomy using cone beam computed tomography”. Surgical and Radiologic Anatomy 39 (2017): 647-655.
- Tüylüoğlu Ş and Saraç Ş. “Gelişmiş ve gelişmekte olan ülkelerde inovasyonun belirleyicileri: Ampirik bir analiz”. Eskişehir Osmangazi Üniversitesi İktisadi ve İdari Bilimler Dergisi1 (2012): 39-74.
- Orhan K., et al. “Cone-beam CT evaluation of morphology, location, and course of mandibular incisive canal: considerations for implant treatment”. Oral Radiology 30 (2014): 64-75.
- Apostolakis D and Brown JE. “The anterior loop of the inferior alveolar nerve: prevalence, measurement of its length and a recommendation for interforaminal implant installation based on cone beam CT imaging”. Clinical Oral Implants Research 9 (2012): 1022-1030.
Citation
Copyright