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Relation of jaw bone thickness and density with maxillary sinus pneumatization after tooth extraction

Evaluation of the relationship of cortical bone thickness and alveolar bone density with maxillary sinus pneumatization in maxillary posterior edentulous sites - A retrospective cross-sectional analysis using cone beam computed tomography.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/12/039009
Enrollment
200
Registered
2021-12-29
Start date
Unknown
Completion date
Unknown
Last updated
2022-02-21

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

Conditions

Health Condition 1: K06- Other disorders of gingiva and edentulous alveolar ridge

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Amruta Joshi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. More than 20 teeth present 2. CBCT scans clearly showing the roots of the posterior maxillary teeth or edentulous ridge, the maxillary sinus floor, the zygomatic processes, and the inferior orbital margins. 3.CBCT scans with atleast 6 months post extraction maxillary posterior partially edentulous site but edentulousness of not more than 2 years. 4.CBCT scans having unilateral missing maxillary posterior tooth or teeth with contralateral tooth or teeth.

Exclusion criteria

Exclusion criteria: 1.History of nasal and sinus diseases, periodontitis or diseases affecting the bone. 2.Pathological changes observed in the target region, including maxillary sinus mucosal thickening, maxillary sinus inflammation, cyst or tumors, malformations, and maxillary fractures. 3.History of orthodontic therapy, periodontal surgery, maxillary sinus surgery, alveolar ridge preservation, maxillary sinus augmentation. 4.Obvious anatomic abnormalities including buccal ledging and exostoses. 5.Scans with excessive scatter due to the presence of existing restorations or implants.

Design outcomes

Primary

MeasureTime frame
Relationship of cortical bone thickness and alveolar bone density with maxillary sinus pneumatizationTimepoint: Baseline

Secondary

MeasureTime frame
NoneTimepoint: None

Countries

India

Contacts

Public ContactAmruta Arun Joshi

MGM Dental College and Hospital

amrutajoshi2611@gmail.com9619140326

Outcome results

None listed

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