Vertical Ramus Osteotomy With Iliac Graft Versus Sagittal Split Osteotomy

Recruiting now · Not applicable

Conditions studied: Mandibular Deficiency

In brief

* Patients will be collected from faculty of dentistry * bilateral vertical ramus osteotomy (VRO )with iliac graft group (group I):- 10 patients will be treated via VRO and iliac crest or * bilateral sagital spilt osteotomy (BSSO) group (group II):- 10 patients will be treated via BSSO * All patients will be studied by comprehensive clinical oral and maxillofacial examination and lateral cephalometric radiographic analyses, within 1 week before the surgery (T0), immediately after the surgery (T1), and 6 months after surgery (T2). * All lateral cephalometric radiographs and clinical photographs must be standardized for all cases. * After pre-surgical orthodontic treatment , a lateral cephalograph Will be obtained for planning the surgical movement of both jaws * Surgical models and surgical stent will be fabricated. * All surgical procedures will be performed under nasal intubation and general anesthesia to surgically reposition the maxilla in standard LeFort I setback fosteotomy; the BSSO group will be underwent BSSO, and VRO group will be underwent VRO * The bony segments will be fixed in the new position with the use of custom made plates (specific for each patient )

Key facts

Study ID

NCT06850194

Run by

Fayoum University

People needed

20

Starts

2025-02-15

Expected to finish

2026-02-27

Last updated by the study team

2025-02-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• patients with age above 18 years old suffered from skeletal class II with severe mandibular deficiency

You may not qualify if…

• patients with chin deviation,
• severe temporomandibular joint (TMJ) symptoms.
• Sever periodontal disease
• pregnancy,
• previous mandibular surgery,
• inability to follow-up for the study protocol

Where it is running

• Beni-Suief University — Beni-seuf, Egypt, Egypt (enrolling)

Full record on ClinicalTrials.gov

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