Blood plasma mixed with plaster as a bone substitute placed at the site where the third molar was extracted

Not Applicable

Completed

• Conditions: Third molar extraction; Oral Health

• Registration Number: ISRCTN14620180
• Lead Sponsor: Autonomous University of Yucatán

Brief Summary

2021 Results article in https://pubmed.ncbi.nlm.nih.gov/33673695/ results (added 30/03/2023)

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2016-06-09
• Study Start: 2021-02-11
• Last Update Posted: 10 April 2023

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

1. 18 to 25 years old
2. Two mandibular third molars in a vertical position, according to Winter's classification without active infection

Exclusion Criteria

1. Pregnant
2. Neurological deficiency

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Bone regeneration measured radiographically (Ro/BR) using immediate post-surgical periapical x-rays. Each step of the scale was numbered from 1 to 6 corresponding to a difference of 16.66%, until 100%. For the systematic evaluation of the periapical x-rays, a diagram of the alveoli was designed, dividing them into four quadrants I to IV. I and IV represent distal quadrants and II and III mesial. Each quadrant was divided into three areas A, B and C from the periphery towards the center of the alveolus.

Secondary Outcome Measures

Name	Time	Method
There are no secondary outcome measures.