Aim: The aim of this study is to assess the morphology of nasopalatine canal (NPC) with cone beam computed tomography (CBCT).

Materials And Methods: A total of 460 subjects of both genders were subjected to CBCT with NewTom machine, and sagittal and coronal sections were used for evaluation of the shape of NPC and width of buccal cortical plate. Types of NPC were also assessed.

Results: Of 460 subjects, males were 210 and females were 250. The difference was nonsignificant (p = 0.1). Type III canals were mostly seen in both males and females, followed by types I and II. The mean length of NPC in males and females showed statistical significant difference (p < 0.05). Males showed significantly higher diameter of nasal opening, oral opening, and width of the buccal bone plate over the oral opening as compared with females.

Conclusion: The exact location, morphology, and dimensions of NPC can be well visualized with CBCT. All findings were higher in males as compared with females.

Clinical Significance: The success of dental implant in maxillary anterior region may be affected by the approximation with NPC. The exact location and morphology play an important role for the correct placement of implant. Cone beam computed tomography is a useful tool providing three-dimensional images in all sections.

Download full-text PDF

Source

Publication Analysis

Top Keywords

cone beam
12
beam computed
12
nasopalatine canal
8
dental implant
8
computed tomography
8
460 subjects
8
width buccal
8
males females
8
oral opening
8
exact location
8

Similar Publications

Objectives: To assess the effect of patient positioning and general anesthesia on the condylar position in orthognathic surgery.

Materials And Methods: This prospective study included patients undergoing orthognathic surgery between 2019 and 2020. Four weeks prior to surgery (T0) cone-beam computed tomography (CBCT) scans and intra-oral scans (IOS) were acquired in an upright position.

View Article and Find Full Text PDF

Reducing Healing Period with DDM/rhBMP-2 Grafting for Early Loading in Dental Implant Surgery.

Tissue Eng Regen Med

January 2025

Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, 172 Dolma-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea.

Background: Traditionally, dental implants require a healing period of 4 to 9 months for osseointegration, with longer recovery times considered when bone grafting is needed. This retrospective study evaluates the clinical efficacy of demineralized dentin matrix (DDM) combined with recombinant human bone morphogenetic protein-2 (rhBMP-2) during dental implant placement to expedite the osseointegration period for early loading.

Methods: Thirty patients (17 male, 13 female; mean age 55.

View Article and Find Full Text PDF

Purpose: Cochlear implants (CI) are the most successful bioprosthesis in medicine probably due to the tonotopic anatomy of the auditory pathway and of course the brain plasticity. Correct placement of the CI arrays, respecting the inner ear anatomy are therefore important. The ideal trajectory to insert a cochlear implant array is defined by an entrance through the round window membrane and continues as long as possible parallel to the basal turn of the cochlea.

View Article and Find Full Text PDF

Bioceramics for Guided Bone Regeneration: A Multicenter Randomized Controlled Trial.

Clin Implant Dent Relat Res

February 2025

State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China.

Objectives: To compare the clinical effectiveness of a novel bioceramic (BC) with a control xenograft (BO) for guided bone regeneration (GBR) performed simultaneously with implant placement.

Materials And Methods: This clinical study enrolled patients with insufficient bone volume who required GBR during implant placement to increase bone width using either BC or BO. Outcome measures included a dimensional reduction in buccal bone thickness measured by cone beam computed tomography performed immediately post-surgery and at 6 months postoperatively (ΔHBBT), soft tissue healing at 14 days, 1 month, and 6 months postoperatively, and complications rates.

View Article and Find Full Text PDF

Facial reconstruction, a crucial method in forensic identification, finds particular significance in cases where conventional means of identification are unavailable. This study addresses a significant gap in the field of forensic facial reconstruction focusing on facial soft tissue thickness (FSTT) and facial reconstruction techniques specifically tailored to the Thai population. By developing and implementing the 3D (three-dimensional) facial reconstruction program and compiling an extensive dataset of FSTT, this research makes substantial progress in advancing forensic facial reconstruction methodologies employing the combination Manchester Method, 3D skull images obtained through cone beam computed tomography (CBCT) scans were reconstructed using Autodesk Maya software.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!