NCT06850194

Vertical Ramus Osteotomy With Iliac Graft Versus Sagittal Split Osteotomy

Evaluating the Efficacy of Vertical Ramus Osteotomy With Iliac Graft Versus Bilateral Sagittal Split Osteotomy for the Correction of Mandibular Deficiency in Skeletal Class II Cases Management. A Randomized Controlled Trial

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (estimated)
• Sponsor: Fayoum University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

* 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 )

Conditions

• Mandibular Deficiency

Interventions

Type	Name	Description
PROCEDURE	vertical ramus osteotomy with iliac graft	in the VRO group all patient will undergo vertical ramus osteotomy surgery with iliac graft to correct the sever mandibular defficiency
PROCEDURE	bilateral sagittal splitting osteotomy	all patients in this group will undergo to bilateral sagittal split osteotomy to correct the sever mandibular deficiency

Timeline

• Start date: 2025-02-15
• Primary completion: 2026-02-01
• Completion: 2026-02-27
• First posted: 2025-02-27
• Last updated: 2025-02-28

Locations

1 site across 1 country: Egypt