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중등도 만성 치주염 환자에서 erythritol 공기분말 연마기구를 부가적으로 이용하는 비외과적 치주치료의 임상적 효과

Clinical effects of additional use of erythritol powder air polishing device on non-surgical periodontal treatment in moderate chronic periodontitis

  • 이문영 (부산대학교 치의학전문대학원 치주과학교실) ;
  • 박언정 (부산대학교 치의학전문대학원 치주과학교실) ;
  • 권은영 (부산대학교병원 치과진료센터) ;
  • 김현주 (부산대학교 치의학전문대학원 치주과학교실) ;
  • 이주연 (부산대학교 치의학전문대학원 치주과학교실) ;
  • 주지영 (부산대학교 치의학전문대학원 치주과학교실)
  • Lee, Mun-Young (Department of Periodontology, School of Dentistry and Dental Research Institute, Pusan National University) ;
  • Park, Eon-Jeong (Department of Periodontology, School of Dentistry and Dental Research Institute, Pusan National University) ;
  • Kwon, Eun-Young (Dental Clinic Center, Pusan National University Hospital) ;
  • Kim, Hyun-Joo (Department of Periodontology, School of Dentistry and Dental Research Institute, Pusan National University) ;
  • Lee, Ju-Youn (Department of Periodontology, School of Dentistry and Dental Research Institute, Pusan National University) ;
  • Joo, Ji-Young (Department of Periodontology, School of Dentistry and Dental Research Institute, Pusan National University)
  • 투고 : 2018.01.10
  • 심사 : 2018.01.30
  • 발행 : 2018.03.31

초록

목적: 치석제거 및 치근면활택술(scaling and root planing, SRP)은 만성 치주염 환자에서 대표적인 비외과적 치주치료법이나 술자가 잔존치석을 시각적으로 확인하지 못하는 한계가 있다. 본 연구는 중등도 만성 치주염 환자에서 비외과적 치주치료 시 SRP에 부가적으로 erythritol 공기분말 연마기구를 사용하는 것의 임상적 효과를 평가해 보고자 한다. 연구 재료 및 방법: 중등도 만성 치주염을 가지는 21명의 환자에서 비외과적 치주치료를 위해 SRP로만 치료받은 21부위(대조군)와 SRP에 부가적으로 erythritol 공기분말 연마기구를 사용하여 치료한 21부위(실험군)에서 4 - 6 mm의 치주낭을 가지는 치아를 선택하여 평가하였다. 치료 전, 치료 완료 1개월, 3개월 후에 치주낭 깊이, 치은퇴축, 임상부착수준, 치태지수, 탐침시 출혈이 임상지표로 측정되었다. 결과: 실험군과 대조군 모두에서 치료 전에 비해 치료 1개월 후, 3개월 후 치주낭 깊이, 치태지수, 탐침시 출혈의 유의한 감소와 치은 퇴축의 증가 및 임상부착수준의 유의한 획득이 관찰되었다. 그러나 실험군과 대조군 간에 임상지표들의 변화에는 유의한 차이가 관찰되지 않았다. 치료 3개월 후 모든 임상지표들은 치료 전에 비해서는 개선되었으나 치료 1개월 후에 비해서는 악화되었다. 결론: 중등도 만성 치주염 환자의 비외과적 치주치료 시 erythritol 공기분말 연마기구는 부가적으로 적용될 수 있으나 SRP 단독과 비교하였을 때 임상적으로 더 효과적이라고 제안할 수는 없다. 또한 최소 3개월 간격의 주기적인 유지관리치료가 필요함을 알 수 있다.

Purpose: The purpose of this study was to evaluate the clinical effects of erythritol powder air polishing device (EPAP) in addition to scaling and root planing (SRP) in non-surgical periodontal treatment in moderate chronic periodontitis patients. Materials and Methods: Clinical evaluation was performed at 21 sites treated with SRP (control) and 21 sites treated with the addition of SRP+EPAP (test). All examinations were performed before treatment, 1 month after treatment, and 3 months after treatment. Depth of the periodontal pocket, gingival recession, clinical attachment level, plaque index, and bleeding of probing were measured as clinical parameters. Results: In both test and control groups, there was a significant decrease in the depth of the periodontal pocket, plaque index, bleeding of probing, increased gingival recession, and gain of clinical attachment level at 1 month and 3 months after treatment. However, there was no significant clinical difference between the test group and the control group. Clinical result was improved after 1 month compared to the baseline; in contrast, results at 3 months after treatment were worse than at 1 month after treatment. Conclusion: In this study, we cannot suggest that SRP + EPAP is clinically more effective than SRP alone as non-surgical periodontal treatments. Periodic periodontal therapy, at intervals of at least every three months, is important for sustaining effects of this treatment.

키워드

참고문헌

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