Trials Sponsors Conditions Drugs Pricing

Conditions

Mandibular Fracture Virtual Plan of Mandibular Fracture

Keywords

mandibular fracturevirtual surgical planning

Outcome Measures

Primary Outcomes (1)

Evaluation of accuracy of mandibular reduction of each surgical guide.
Evaluation of accuracy of surgical guide will be done using slicer and blender software with the aid of the preoperative and postoperative CT. Preoperative planning will be merged with the new CT data to identify the accuracy of reduction. Landmark-Based Positional Analysis was used to quantify positional accuracy of the reduced mandibular segment. Bilateral mandibular landmarks were selected to represent the spatial position of the fractured and adjacent segments. The selected landmarks included condylion (Co), gonion (Go), and mental foramen (MF), which are distributed across the mandibular ramus, angle, and body regions. linear distances to the three reference planes were recorded in millimeters. To provide a comprehensive three-dimensional representation of positional discrepancy, an asymmetry index (AI) was calculated for each bilateral landmark.
Immediately after the surgery

Secondary Outcomes (1)

Clinical evaluation of postoperative occlusion
3 months

Study Arms (2)

virtual planning will be done using the manual virtual reduction method

EXPERIMENTAL

virtual planning will be done using the manual virtual reduction method and . Design of the reduction guide will be done in accordance with the virtual plan. The surgical reduction will be done with the aid of the guide.

Device: Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the manual reduction technique.

virtual planning will be done using the mirror image technique.

EXPERIMENTAL

virtual planning will be done using the mirror image technique. Design of the reduction guide will be done in accordance with the virtual plan. The surgical reduction will be done with the aid of the guide.

Device: Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the mirror image reduction technique.

Interventions

Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the manual reduction technique.Device

Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the manual reduction technique.

virtual planning will be done using the manual virtual reduction method

Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the mirror image reduction technique.Device

Mandibular fracture treatment by 3d printed guide where virtual planning will be done using the mirror image reduction technique.

Eligibility Criteria

Age18 Years - 60 Years

Sexall

Healthy VolunteersNo

Age GroupsAdult (18-64)

You may qualify if:

Medically fit patients free from relevant conditions contraindicating surgery.
Unilateral mandibular fractures indicated for open reduction and internal fixation

You may not qualify if:

Sponsors & Collaborators

Alexandria University
Otherlead

Study Sites (1)

Faculty of dentistry, Alexandria university

Alexandria, 21523, Egypt

MeSH Terms

Conditions

Mandibular Fractures

Condition Hierarchy (Ancestors)

Jaw FracturesMaxillofacial InjuriesFacial InjuriesCraniocerebral TraumaTrauma, Nervous SystemNervous System DiseasesSkull FracturesFractures, BoneWounds and Injuries

Enrollment

24 participants (actual enrollment reported by the registry).

Study Design

Study Type: interventional
Phase: phase 4
Allocation: RANDOMIZED
Masking: TRIPLE
Who Masked: PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details: Patients were allocated in a 1:1 ratio using an on-site computer software system with concealed allocation through sequentially numbered, opaque, sealed envelopes (SNOSE). (group A) virtual planning will be done using the manual virtual reduction method and (group B) virtual planning will be done using the mirror image technique.
Purpose: TREATMENT
Intervention Model: PARALLEL
Sponsor Type: OTHER
Responsible Party: SPONSOR

Study Record Dates

First Submitted

January 19, 2026

First Posted

February 4, 2026

Evaluation of the Accuracy of 3d Printed Reduction Guide in Treatment of Mandibular Fractures Using Two Different Methods of Virtual Planning

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

Primary Completion

Study Completion

First Submitted

First Posted

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (1)

Study Arms (2)

virtual planning will be done using the manual virtual reduction method

virtual planning will be done using the mirror image technique.

Interventions

Eligibility Criteria

You may qualify if:

You may not qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Enrollment

Study Design

Study Record Dates

Data Sharing

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

Primary Completion

Study Completion

First Submitted

First Posted

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (1)

Study Arms (2)

virtual planning will be done using the manual virtual reduction method

virtual planning will be done using the mirror image technique.

Interventions

Eligibility Criteria

You may qualify if:

You may not qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Enrollment

Study Design

Study Record Dates

Data Sharing

Source record

Locations