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Clinical Trial Summary

The study aims to compare the effect of periodontal accelerated osteogenic orthodontics (PAOO) with horizontal or vertical releasing incisions on operation time, healing, adverse effects, and effectiveness of bone augmentation. Methods: A total of 22 patients requiring PAOO surgery due to orthodontic treatment were enrolled in this trial, and randomly divided into test or control group, consisting of 11 subjects in each. The test group will receive PAOO with horizontal extending incisions on both sides of the flap; while the control group will receive PAOO with vertical releasing incisions; the two groups use the same surgical technic except for the incision design. Outcome measures include: operation time, postoperative scar, radiographic data (alveolar height and alveolar ridge thickness), gingival thickness, etc. Clinical evaluation will be performed at 1 week, 2 weeks, 3months, 6 months and 12 months after operation.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05441683
Study type Interventional
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact Yanmin Wu
Phone +86 0571 87783607
Email wuyanmin@zju.edu.cn
Status Recruiting
Phase N/A
Start date June 1, 2022
Completion date June 30, 2025

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