Evaluation of alveolar volume change after bone graft according to the type of bone graft material

Not Applicable

Completed

Conditions: Diseases of the digestive system

Registration Number: KCT0005462

Lead Sponsor: Yonsei University Health System, Dental Hospital

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: All

Target Recruitment: 60

Inclusion Criteria

1) Selection criteria
-Adult men and women who are 18 years of age or older with periodontal health
-Central incisors, lateral incisors, canines, 1st and 2nd in maxilla or mandible due to severe periodontal disease
Patients requiring extraction during premolar
-Patients who are expected to observe vertical resorption of at least one of the buccal and lingual bone wall with the tooth extraction after extraction is equivalent to 1/2 or more of the root length of the tooth
-Those who can comply with research procedures
-Those with a signed consent form

Exclusion Criteria

2) Exclusion criteria
Those who fall under any of the following
-Vertical absorption of the buccal bone wall or lingual bone wall from the tooth after extraction is the root of the tooth
Patients expected to be observed by a height less than half the length
-Bone wall that requires extraction due to severe periodontal disease, but shows severe vertical absorption
Patients whose mesial or distal side is not buccal or lingual
-Patients with periodontal disease that is not controlled throughout the oral cavity
-Patients with metabolic diseases such as uncontrolled diabetes
-Patients with a history of receiving radiation therapy and chemotherapy in the head and neck area
-Patients with a history of taking drugs that inhibit bone metabolism (Biosphosphonate or Denosumab series) within 4 months
-Pregnant women and lactating patients

Study & Design

Study Type: Interventional Study

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Alveolar volume change measured by superimposing intraoral scan images before and after alveolar preservation, and changes in width and height of ridge measured by superimposing CT images immediately after and 6 months after alveolar preservation

Secondary Outcome Measures