[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100650812":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":10,"responsibleParty":21,"collaborators":10,"id":25,"slug":26,"hasResults":27,"nctId":28,"briefTitle":29,"officialTitle":30,"acronym":10,"eligibilityCriteria":31,"healthyVolunteers":32,"sex":33,"minAge":34,"maxAge":35,"enrollmentInfo":36,"targetDuration":10,"studyType":39,"phases":10,"briefSummary":40,"conditions":41,"keywords":10,"overallStatus":45,"whyStopped":10,"lastUpdateSubmitDate":46,"lastUpdatePostDateStruct":47,"startDateStruct":50,"completionDateStruct":52,"leadSponsor":54,"locationsCount":10},{"fullName":5,"class":6},"Recep Tayyip Erdogan University Training and Research Hospital","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Side With Mandibular Lateral Lingual Canal",null,"Adult participants with unilateral mandibular lateral lingual canal (MLLC) identified on cone-beam computed tomography (CBCT). Morphometric measurements, including mandibular canal diameter, mental foramen diameter, sublingual fossa depth, and MLLC characteristics, will be obtained from the side containing the MLLC.",{"label":13,"type":10,"description":14,"interventionNames":10},"Contralateral Side Without Mandibular Lateral Lingual Canal","The contralateral side of the same participants without a mandibular lateral lingual canal. Morphometric measurements will be obtained using the same methodology and compared with the side containing the MLLC.",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"dilara nil günaçar","CONTACT","05412940104","dilaranil.tomrukcu@erdogan.edu.tr",{"type":22,"investigatorFullName":23,"investigatorTitle":24,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","DİLARA NİL GÜNAÇAR","Associate Professor","100650812","radiographic-predictors-of-the-mandibular-lateral-lingual-canal-100650812",false,"NCT07752914","Radiographic Predictors of the Mandibular Lateral Lingual Canal","Mandibular Canal Dimensions and Sublingual Fossa Morphology as Predictors of the Mandibular Lateral Lingual Canal","Inclusion Criteria\n\n* Individuals aged 18 to 75 years.\n* Availability of previously acquired cone-beam computed tomography (CBCT) images obtained for diagnostic purposes.\n* Presence of a unilateral mandibular lateral lingual canal (MLLC) on CBCT images.\n* CBCT images of sufficient diagnostic quality to evaluate the location, diameter, and course of the MLLC.\n* Both mandibular sides included in the same CBCT examination, allowing comparison between the side with the MLLC and the contralateral side.\n* Absence of significant motion artifacts, metal artifacts, or reconstruction errors in the regions to be measured.\n\nExclusion Criteria\n\n* CBCT images of insufficient quality for morphometric measurement or anatomical assessment.\n* Inability to clearly identify the mandibular canal, mental foramen, MLLC, or sublingual fossa boundaries.\n* Presence of bilateral mandibular lateral lingual canals.\n* History of surgery, trauma, fracture, resection, bone grafting, or implant placement in the mandibular region under evaluation.\n* Motion or metal artifacts that prevent reliable visualization or measurement of the anatomical structures.\n* History of systemic disease or syndrome affecting craniofacial or mandibular development.\n* Presence of cystic or tumoral lesions, exostoses, or other pathological changes affecting the region of interest.\n* History of orthodontic treatment affecting the region evaluated.",true,"ALL","18 Years","75 Years",{"count":37,"type":38},210,"ESTIMATED","OBSERVATIONAL","The purpose of this retrospective observational study is to investigate whether mandibular canal dimensions and sublingual fossa morphology can serve as radiographic predictors of the mandibular lateral lingual canal (MLLC) using cone-beam computed tomography (CBCT). CBCT images of adults with unilateral MLLC will be retrospectively evaluated. Mandibular canal diameter, mental foramen diameter, and sublingual fossa depth will be compared between the side with the MLLC and the contralateral side. In addition, the location, diameter, and course of the MLLC will be analyzed to identify radiographic features associated with its presence and to improve preoperative assessment for mandibular surgical procedures.",[42,43,44],"Mandibular Canal Visibility","MANDIBLE","CBCT Segmentation","NOT_YET_RECRUITING","2026-08-02",{"date":48,"type":49},"2026-08-07","ACTUAL",{"date":51,"type":38},"2026-08-04",{"date":53,"type":38},"2026-09-30",{"name":5,"class":6}]