MedTrace Logo

Computer Guided Split Thickness Versus Full Thickness Flap Buccal Bone Lid Approach in Hard Mandibular Pathosis

NCT07338136 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 26

Last updated 2026-01-15

No results posted yet for this study

Summary

* Full thickness Buccal bone lid approach is well known and well reported technique with a superiority on preserving bone volume and better bone healing especially when done using piezoelectrical devices when compared to conventional technique for management of mandibular pathosis, however periosteum disturbance have a negative role regarding vascularity and bone healing, by comparing the split thickness VS full thickness flap design with buccal bone lid approach, this study will highlight if the periosteum preserved attached to the lid improve the healing on mandibular bony pathosis.
* Aim of the study:

determine the effect of split thickness flap vs full thickness flap using a guided bone lid in hard mandibular pathosis in term of bone healing.

Conditions

  • Mandibular Diseases
  • Guided Surgery
  • Guided Surgery Accuracy

Interventions

PROCEDURE

computer guided split thickness flap for buccal bone lid approuch

* After anesthesia administration, a split thickness flap will be elevated. * Guide will be seated according to the pre-planned position. * Periosteal incision will be performed following the external profile of the surgical guide. * The guide will be removed and minimum periosteal reflection will be done. * The guide will be placed again and the bone lid osteotomies will be prepared following the internal profile of the guide using piezoelectrical device. * The guide will be removed again, and the bone lid will be completed and detached with its attached periosteum. * The bony lid with its attached periosteum will be saved in saline solution until fixation. * Pathosis will be removed completely, and the lid will be returned and fixed to its original position using one or more screw. * Suturing with primary closure will be obtained. * Immediate post-operative CBCT will be taken

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-02-28
Primary Completion
2027-02-28
Completion
2027-04-30

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07338136 on ClinicalTrials.gov