Prosthetic Rehabilitation of Thin Wiry Ridge by Ridge Splitting and Simultaneous Implants Placement

Not Applicable

Completed

• Conditions: Atrophic Maxillary Ridge and Mandibular Ridge
• Interventions: Other: implant placement

• Registration Number: NCT06274476
• Lead Sponsor: Cairo University

Brief Summary

evaluates the success of prosthetic rehabilitation of thin wiry ridge and implants placed simultaneously in splitted ridge both clinically and radiographically.

Detailed Description

twenty-one participants were enrolled of which 13 patients (8 females and 5 males) were suffering from maxillary ridge atrophy and 8 patients (5 females and 3 males) had mandibular ridge atrophy; a total of 42 implants were performed using the ridge expansion technique. The expansion was performed using the conventional disk technique, piezoelectric corticotomy, and self-threading expanders. Implants were placed and loaded with fixed partial denture after 4 months for the mandible and 6 months for the maxilla. Implant stability quotient (ISQ) was measured at T0 (implant placement) and TL (loading). Crestal bone levels were measured at different times: T0, TL, and T12 (12 months). Evaluation of prosthetic and surgical complications was carried out. Data were analyzed and compared using analysis of variance and paired t-tests at a significance level of 5%.

Study Timeline

• Study Start: 2018-09-09
• Primary Completion: 2019-12-09
• Study Completion: 2020-01-01
• Status Verified: 2024-02
• Study First Submitted: 2024-02-15
• Study First Submitted QC: 2024-02-21
• Last Update Submitted: 2024-02-21
• Study First Posted: 2024-02-23
• Last Update Posted: 2024-02-23

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 21

Inclusion Criteria

• ridge of 2 to 4 mm of initial alveolar crest width
• bone height of at least 8 mm from vitastructures

good oral hygiene.

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Exclusion Criteria

patients who smoke more than 10 cigarettes per day diabetes mellitus, osteoporosis, and periodontal disease.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
maxillary atrophic ridge	implant placement	received ridge splitting done by piezo surgery and implant placement in maxillary arch
mandibular atrophic ridge	implant placement	received ridge splitting done by saw technique using ridge expanders and implant placement in maxillary arch

Primary Outcome Measures

Name	Time	Method
implant success	12 month	implant osseointgeration by radiographic evaluation .bone loss by mm, and bone density

Trial Locations

Locations (1)

Mohamed yahia Sharaf; 🇪🇬 Zagazig, Sharkia, Egypt