Horizontal Ridge Reconstruction of Atrophic Anterior Maxillary Ridges Using Customized Xenograft Bone Shell With 1 :1 Mixture of Autogenous and Xenograft Bone Particulate

NCT ID: NCT04075942

Last Updated: 2021-01-26

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: NA
• Total Enrollment: 8 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-01-31
• Study Completion Date: 2021-01-31

Brief Summary

Using customized Xenograft bone shell with mixture of autogenous and xenograft particulate in modified cortical shell technique. by 3D printed model from The CT scans segmentation by special software

Detailed Description

Using customized Xenograft bone shell by 3D printed model from The CT scans segmentation by special software ( Mimics ) . All surgeries were performed by the same surgeon .

All surgical procedures were performed under strict aseptic conditions, all patients received infiltration local anesthesia (Articaine 4% 1:100 000 epinephrine).

a midcrestal incision was made in the anterior region using No. 15 blade. A full thickness mucoperiosteal flap was raised to expose the underlying alveolar ridge. The residual remaining bone in the area was minimal, with a maximum measured ridge thickness of 3 or 4 mm. 'To reconstruct the lost alveolar bone, an xenograft bone shell approximately 1 to 2 mm thick was shaped, after 3D print the bone shell were fixed to the buccal defect, using screws . 'The space between the plate and the existing palatal bone wall was then filled using a combination of autograft bone chips and xenograft bone particles

. Periosteal releasing incision is done to obtain stress free primary closure. The flap will then be closed using interrupted 4/0 resorbable sutures. After 4 month will insert implant . After 3 month will insert final restoration which will be mostly PMF .

Conditions

Atrophic Anterior Maxillary Ridges

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Atrophic Anterior Maxillary Ridges participants

Using customized Xenograft bone shell with equal mixture of autogenous and xenograft particulate bone as a graft with the modified cortical shell technique, with atrophic anterior maxilla with less than 5 mm Bucco-lingual

Group Type: OTHER

Atrophic Anterior Maxillary Ridges

Intervention Type: PROCEDURE

Use of modified cortical shell technique grafted with customized Xenograft bone shell

Interventions

Atrophic Anterior Maxillary Ridges

Use of modified cortical shell technique grafted with customized Xenograft bone shell

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

• patients with atrophic Anterior Maxillary Ridges

Exclusion Criteria

• Heavy smokers
• Uncontrolled diabetic patients.
• Pregnant patients. Psychiatric patient
• pathology related to bone.

• Minimum Eligible Age: 15 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Manal Ahmed Hassan Ahmed

OTHER

Sponsor Role: lead

Responsible Party

Manal Ahmed Hassan Ahmed

Faculty of dentistry, Master degree of dental Implantology

Responsibility Role: SPONSOR_INVESTIGATOR

Other Identifiers

PER 6-3-1

Identifier Type: -

Identifier Source: org_study_id