Effect of osseous defect on periodontal ligament stress under normal masticatory force: A three-dimensional finite element analysis of mandibular second molar
Stress on PDL and cortical bone was four times higher under oblique force compared to vertical force. As periodontal support reduces, stress increases and gets concentrated on the apex, leading to apical extension of resorption. Teeth with compromised periodontium are more predisposed to occlusal trauma.
Authors
- Khadijathul Irfana
- Safiya Fatima Khan (ORCID: https://orcid.org/0000-0003-4117-128X)
- Manjusha Nambiar (ORCID: https://orcid.org/0000-0002-9791-0558)
- Bhavya Shetty
Institutions
- M S Ramaiah University of Applied Sciences (IN)
- Sri Rajiv Gandhi College of Dental Sciences and Hospital (IN)
Publication Details
- Journal
- Journal of Indian Society of Periodontology
- Published
- 2024-11-01
- DOI
- https://doi.org/10.4103/jisp.jisp_98_24
- Primary Topic
- Periodontal Regeneration and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00