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골탐침과 방사선학적 및 조직학적 계측의 상관관계

Other Titles
 The correlation of bone probing, radiographic and histometric measurements 
 황성준  ;  김창성  ;  최성호  ;  김종관  ;  채중규  ;  조규성  ;  이용근  ;  이덕연 
 Journal of Korean Academy of Periodontology (대한치주과학회지), Vol.33(4) : 615-624, 2003 
Journal Title
Journal of Korean Academy of Periodontology(대한치주과학회지)
Issue Date
Alveolar Bone Loss/diagnostic imaging ; Alveolar Bone Loss/surgery* ; Alveolar Process/diagnostic imaging ; Alveolar Process/pathology* ; Animals ; Bone Regeneration ; Bone Substitutes/therapeutic use ; Calcium Phosphates/therapeutic use ; Dogs ; Guided Tissue Regeneration, Periodontal* ; Image Processing, Computer-Assisted ; Male ; Membranes, Artificial ; Periodontics/instrumentation ; Radiography ; Random Allocation ; Reproducibility of Results ; Surgical Flaps
The most accurate method to assess bone level is the histometric measurement. However it causes discomfort in patients and damage to the regenerated tissues. in the present study, we used 4 type regenerative therapies, The present study evaluated the clinical reliability and accuracy of bone probing measurements and radiographic bone level in the assessment of bone level by comparing those results with histometric confirmed bone level. Twentyfour(24) intrabony defects(4x4mm 1-wall intrabony defects) were surgically created in the mandibular second and fourth premolars of 6 beagle dogs. The control group underwent a conventional flap operation. Experimental group I was treated with calcium phosphate glass only, and while experimental group 2 was treated with GTR and experimental group 3 was treated with calcium phosphate glass and GTR. The subjects were sacrificed 8 weeks after the operation and a bone probing measurements, radiographic measurement and histometric measurement was performed. The correlation between bone probing measurements(BP) and histometric measurement(HL), and radiographic measurement(RL) and histometric measurement(HL) were analyzed with Spearman's rank correlation analysis and the statistical significance with respect to the type of regenerative therapies was analyzed with the Kruskal Wallis test. The coefficient of correlation to HL was 0.73 for RL and 0.90 for BP. The type of regenerative therapies had no significant effect on the difference between HL and other measurements. The results of this study suggests that bone probing measurements most closely represents actual bone level. So bone probing measurements may be a good clinical method for assessing the hone level following any type of periodontal regenerative therapies.
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2. College of Dentistry (치과대학) > Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Periodontics (치주과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Chong Kwan(김종관)
Kim, Chang Sung(김창성) ORCID logo https://orcid.org/0000-0003-3902-1071
Lee, Yong Keun(이용근)
Cho, Kyoo Sung(조규성) ORCID logo https://orcid.org/0000-0002-6777-5287
Chai, Jung Kyu(채중규)
Choi, Seong Ho(최성호) ORCID logo https://orcid.org/0000-0001-6704-6124
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