Fractal Analysis Method in Periodontal Disease

Necmettin Erbakan University200 enrolled

Overview

In this study, the effects of periodontal disease on alveolar bone were investigated using fractal analysis method.

Background: It is very difficult to objectively evaluate the negative changes in bone structure due to periodontitis. The present study was aimed to evaluate the trabecular bone changes between healthy individuals and periodontitis patients by fractal dimension analysis on digital panoramic radiographs. Method: The study included 50 periodontally healthy individuals (control group), 50 individuals with Stage 1 periodontitis (S1-P group), 50 individuals with Stage 2 periodontitis (S2-P), and 50 individuals with Stage 3 periodontitis (S3-P), a total of 200 individuals were included. The fractal dimension (FD) value of the trabecular bone in the interproximal space between mandibular first molar and second premolar tooth roots was evaluated using Image J program. The mean fractal dimension values of the two regions were calculated by box counting method.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Purpose

DIAGNOSTIC

Masking

NONE

Enrollment

200

Conditions

Periodontal Diseases

Interventions

fractal analysisOTHER

fractal analysis is a method that numerically expresses bone changes.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * 18-65 years old * Getting a diagnosis of stage 1,2 and 3 periodontitis * Be diagnosed as periodontally healthy * Have no barriers to obtaining radiographs * Not having any systemic disease that may affect periodontal status * Not smoking and alcohol use * Volunteer to participate in the study Exclusion Criteria: * Those who use drugs that can affect bone metabolism * Radiographs with poor diagnostic quality * Root canal treatment or teeth with periapical lesions in the area of interest * Individuals who have suffered a fracture or trauma that affects the anatomy or integrity

Locations (1)

Necmettin Erbakan University

Konya, Turkey (Türkiye)

Outcomes

Primary Outcomes

Evaluation of the effect of periodontal disease on alveolar bone by fractal analysis

Fractal dimension evaluation can give an objective result about the effect of periodontal disease on alveoler bone, since it shows changes in bone trabeculation numerically.

Time frame: baseline

Secondary Outcomes

Probing pocket depth

Probing pocket depth(PPD) was measured for determining the severity of the disease and clinical outcome. High probing pocket depth shows more severe periodontal disease.

Time frame: baseline

gingival index

The differences in gingival index scores between periodontally healthy and periodontitis.The gingival index was recorded for determining and classifying gingival status. The Gingival İndex(GI) scores each site on a 0 to 3 scale with 0 being normal and 3 being severe inflammation characterized by edema, redness, swelling and spontaneous bleeding.

Time frame: baseline

plaque index

The differences in plaque index scores between periodontally healthy and periodontitis. Plaque index(PI) was recorded for determining and classifying oral hygiene status. The plaque index(PI) scores each site on a 0 to 3 scale with 0 being no plaque in the gingival area and 3 abundance of soft matter within the gingival pocket and/or on the gingival margin and adjacent tooth surface.

Time frame: baseline

Data from ClinicalTrials.gov

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