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Study of Nerve in lower jaw

A retrospective evaluation of length and prevalence of anterior looping of IAN on CBCT – An important parameter during implant placement procedure involving inter-foraminal region

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2018/03/012904
Enrollment
200
Registered
2018-03-27
Start date
Unknown
Completion date
Unknown
Last updated
2024-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: null- Patients indicated for CBCT of mandible

Interventions

Control Intervention1: NIL: NIL

Sponsors

private CBCT imaging centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: . Age between 15-90 years 2. Patients subjected for CBCT investigation 3. Patients of both the sexes with dentulous and partially edentulous 4. CBCT scan of patients having images of anterior mandible and at least 2 cm distal to mental foramen, up to the lower cortical border bilaterally as well as unilaterally. 5. CBCT scans containing the mandibular first molar and IAN

Exclusion criteria

Exclusion criteria: 1. Patients with pathological lesions that could affect the position of the mandibular canal and the mental foramen like periapical abscess, cyst tumor, fracture line, implant in mental foramen, osteoradionecrosis, giant cell lesion, dense bone island.

Design outcomes

Primary

MeasureTime frame
1)Presence/absence of anterior loop 2)Length of anterior loopTimepoint: 12/03/16 to 31/12/17—

Secondary

MeasureTime frame
1) Variations of anterior loopTimepoint: 12/03/16 to 31/12/17—

Countries

India

Contacts

Public ContactDr shalu rai

Institute of Dental Studies and Technologies

deepankarmisra@rediffmail.com8285021920

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026