3D-printed acrylic occlusal cap splint for fixing broken jaws in children

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This case series enrolls children aged 6–12 with recent single-line symphyseal, parasymphyseal, or body mandibular fractures in the mixed dentition phase. A custom occlusal cap splint is designed using computer‑guided virtual planning and manufactured by 3D printing, then secured to the mandible using circum‑mandibular wiring as a non‑rigid fixation. The primary focus is on accuracy of fracture reduction and restoration of occlusion, with clinical and radiographic follow-up to document healing. The approach is presented as a conservative alternative to open reduction and internal fixation intended to protect tooth buds and mandibular growth centers.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Pediatric patients in the mixed dentition phase, aged from 6 to 12 years, with no gender predilection.
* Recent fracture.
* Single line of fracture; symphyseal, parasymphyseal or body fracture.

Exclusion Criteria:

* Patients with systemic diseases that may impair bone repair.
* Patients with more than one line of fracture.
* Patients with pan-facial, ramus, or condylar fractures.
* Patients with comminuted mandibular fractures.
* Patients with infection or pre-existing mandibular pathology at the fracture site.
* Patients who are unable to tolerate follow-up intervals.

Where it's running

• Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Cairo University
  Cairo, Cairo Governorate, Egypt Recruiting

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.