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Computer Guided Screw Holes Locating Guide and Custom-made Plates

NCT05647460 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 26

Last updated 2022-12-12

No results posted yet for this study

Summary

* Preoperative CT.
* Virtual reduction of broken segments on software.
* Gain occlusion.
* Design surgical screw holes locating guide.
* Design the custom-made plates.
* Print the screw holes locating guide and the custom-made plate. under general anesthesia the parasymphseal fracture will be reduced using screw holes locating guide and the custom-made plates.

Conditions

  • Mandibular Fractures

Interventions

PROCEDURE

computer guided screw holes locating guide and custom-made plates

Virtual planning and guide fabrication for the study group: * Preoperative CT. * Virtual reduction of broken segments on software. * Gain occlusion. * Design surgical screw holes locating guide. * Design the custom-made plates. * Print the screw holes locating guide and the custom-made plate. * Surgical guiding tools: screw holes locating guide and custom-made plates. Put the specific screw holes locating device in place and drill the screw holes, remove the screw holes locating device and mobilize the segments then apply the custom-made plates and fix it with screw for passive reduction of the segments. Then suture the mentalis muscle then the mucosa.

PROCEDURE

conventional plates

mobilize the broken segment first, Arch bar was made to achieve proper occlusion put the compression plate on the inferior border and remove it for further bending using plate pliers for further accommodation of the plate on the inferior border the fix it in place using compression and tension plate.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Principal Investigators

  • Mohamed omara · Cairo University

  • mona el hadidy · Cairo University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-10-06
Primary Completion
2023-09-30
Completion
2023-12-30

Countries

  • Egypt

Study Locations

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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 NCT05647460 on ClinicalTrials.gov