Buccal Cortical Separation and Lateralization for Horizontal Ridge Augmentation
Qualitative and Quantitative Assessment of Autogenous Versus Xenogenic Horizontal Ridge Augmentation After Mandibular Ridge-split with Buccal Cortical Lateralization: a Randomizedcontrolled Trial
1 other identifier
interventional
20
1 country
1
Brief Summary
Cases with horizontal ridge deficiency less than what is possible for ridge splitting were recruited and the buccal cortex was totally separated and lateralized at the desired distance for augmentation
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started Oct 2023
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 18, 2022
CompletedFirst Posted
Study publicly available on registry
March 18, 2022
CompletedStudy Start
First participant enrolled
October 10, 2023
CompletedPrimary Completion
Last participant's last visit for primary outcome
October 20, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
October 20, 2024
CompletedDecember 3, 2024
November 1, 2024
1 year
February 18, 2022
November 29, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
Change in horizontal bone gain
the net average bone gain (in millimeters) was calculated: by calculating the difference between the immediate post operative bone width measured on the Immediate CBCT and the six months bone width measured on the six months CBCT
six months after the operation
Secondary Outcomes (1)
Bone area percent
Six months after the operation
Study Arms (2)
Lateralized buccal cortex group with xenograft
EXPERIMENTALthe buccal cortical bone was osteotomized and separated to be fixed in a lateralized position at the desired distance and the gap filled with Xenograft
lateralized buccal cortex with autogenous particulate
ACTIVE COMPARATORthe buccal cortex was lateralized same as in the interventional group but the gap filled with autogenous particulate
Interventions
the buccal cortex of the deficient ridge was separated and lateralized then fixed at the desired distance
lateralized buccal cortex with autogenous particulate
Eligibility Criteria
You may qualify if:
- suffering only from posterior mandibular horizontal ridge deficiency and with adequate inter-arch space to accommodate the future restoration
You may not qualify if:
- Heavy smokers, diabetics, patients with bleeding problems, liver and kidney diseases, bone diseases that can affect bone healing, previous history of any ridge augmentation procedure in the posterior mandible, and those undergoing or planned for radiotherapy or chemotherapy
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Cairo Universitylead
Study Sites (1)
Faculty of dentistry, Cairo University
Cairo, Egypt
Related Publications (1)
Atef M, Shawky M, Mounir M, Gibaly A. Assessment of Modified Ridge Split With Autogenous Versus Xenogenic Augmentation: Randomized Clinical Trial. Clin Implant Dent Relat Res. 2025 Jun;27(3):e70046. doi: 10.1111/cid.70046.
PMID: 40342252DERIVED
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Mohammed Atef, PhD
Associate Professor
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- assistant lecturer
Study Record Dates
First Submitted
February 18, 2022
First Posted
March 18, 2022
Study Start
October 10, 2023
Primary Completion
October 20, 2024
Study Completion
October 20, 2024
Last Updated
December 3, 2024
Record last verified: 2024-11