[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"cbct-segmentation\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:cbct-segmentation":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,41],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":4},"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":21,"type":22},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.",[26,27,28],"Mandibular Canal Visibility","MANDIBLE","CBCT Segmentation","NOT_YET_RECRUITING","2026-08-02",{"date":32,"type":33},"2026-08-07","ACTUAL",{"date":35,"type":22},"2026-08-04",{"date":37,"type":22},"2026-09-30",{"name":39,"class":40},"Recep Tayyip Erdogan University Training and Research Hospital","OTHER",{"id":42,"slug":43,"hasResults":11,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":4,"eligibilityCriteria":47,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":48,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":50,"conditions":51,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":53,"lastUpdatePostDateStruct":54,"startDateStruct":56,"completionDateStruct":58,"leadSponsor":60,"locationsCount":4},"100649800","serrated-inferior-turbinate-variation-and-sinonasal-findings-on-cbct-100649800","NCT07739927","Serrated Inferior Turbinate Variation and Sinonasal Findings on CBCT","Evaluation of the Relationship Between Serrated Inferior Turbinate Variation, Maxillary Sinus Mucosal Thickness, and Sinonasal Anatomical Structures Using Cone-Beam Computed Tomography","Inclusion Criteria:\n\n* Individuals aged 18-75 years.\n* Patients who underwent cone-beam computed tomography (CBCT) imaging for routine diagnostic purposes between January 2025 and June 2026.\n* CBCT images including both maxillary sinuses, nasal cavity, ostiomeatal complex, and inferior turbinates.\n* CBCT images with sufficient diagnostic quality and clearly visible anatomical boundaries for evaluation and measurements.\n* CBCT images in which the anatomical landmarks required for nasal septal deviation angle measurement (crista galli, maxillary spine, and the most deviated point of the nasal septum) can be clearly identified.\n\nExclusion Criteria:\n\n* Patients with maxillofacial trauma, fractures, or conditions affecting the midface anatomy.\n* Patients with congenital craniofacial anomalies (e.g., cleft lip and palate) or syndromes affecting facial anatomy.\n* Patients with a history of sinonasal, inferior turbinate, or maxillary sinus surgery.\n* CBCT images with insufficient diagnostic quality, motion artifacts, or metal artifacts preventing accurate evaluation.\n* Patients with pathological lesions affecting the maxillary sinus or nasal cavity anatomy, including cysts, tumors, or aggressive inflammatory lesions.\n* CBCT findings suggestive of fungal sinusitis, including heterogeneous hyperdense contents, calcifications, bone expansion, or invasive changes.",{"count":49,"type":22},105,"regulate nasal airflow, humidify and filter inspired air. Serrated inferior turbinate is a rare anatomical variation characterized by an irregular, serrated appearance of the inferior turbinate bone. Although this variation has been described in radiological studies, its possible relationship with maxillary sinus mucosal changes and other sinonasal anatomical features remains unclear.\n\nThis retrospective observational study aims to evaluate the relationship between serrated inferior turbinate variation and maxillary sinus mucosal thickness, mucosal abnormalities, and other sinonasal anatomical structures using cone-beam computed tomography (CBCT) images.\n\nCBCT images obtained from patients who underwent imaging for routine diagnostic purposes will be retrospectively reviewed. The presence of serrated inferior turbinate variation, maxillary sinus findings, inferior turbinate measurements, and nasal septum characteristics will be evaluated.\n\nThe study aims to improve understanding of the radiological significance of serrated inferior turbinate variation and to provide information that may contribute to more accurate evaluation and reporting of sinonasal anatomical variations.",[52,28],"Nasal Cavity","2026-07-28",{"date":55,"type":33},"2026-07-31",{"date":57,"type":22},"2026-07-15",{"date":59,"type":22},"2026-08-30",{"name":39,"class":40}]