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교정용 미니스크류의 디자인에 따른 식립 및 제거 토오크
Insertion and removal torques according to orthodontic mini-screw design

차정열   (연세대학교 치과대학 교정학교실UU0000936  ); 윤태민   (연세대학교 치과대학 교정학교실UU0000936  ); 황충주   (연세대학교 치과대학 교정학교실, 두개안면기형 연구소, 구강과학 연구소UU0000936  );
  • 초록

    교정용 미니스크류의 원추 형태가 식립 후 시기별 안정성에 미치는 영향을 알아보기 위해, 시기별 제거 토오크 및 동요도와 조직시편분석을 시행하였다. 성견 6마리의 하악 협측골에 원통형과 원추형 교정용 미니스크류 (Biomaterials Korea, Seoul, Korea) 48개를 식립하고, 식립 시 식립 토오크와 동요도를 측정하고 3주, 12주 동안 교정력을 부여한 후, 제거 시 제거 토오크와 동요도를 측정하였다. 식립 토오크는 원통형 미니스크류에서 13.6 Ncm, 원추형 미니스크류에서 22.3 Ncm 로 원추형 미니스크류에서 높은 식립 토오크가 측정되었다 (p


    Objective: This study was designed to analyze the primary and secondary stability characteristics of orthodontic mini-screws of tapered design when compared with the cylinder mini-screw. Methods: A total of 48 mini-screws were placed into the buccal alveolar bone of the mandible in 6 male beagle dogs. Comparison was made between tapered and cylinder type mini-screws (Biomaterials Korea, Seoul, Korea). Maximum insertion torque (MIT) was measured using a torque sensor (Mark-10, MGT 50, USA) during installation, and maximum removal torque (MRT) was recorded after 3 and 12 weeks of loading. Results: Taper mini-screws showed a higher MIT value of 22.3 Ncm compared with cylinder mini-screw showing 13.6 Ncm (p


  • 주제어

    미니스크류 .   식립 토오크 .   제거 토오크.  

  • 참고문헌 (24)

    1. Meredith N. Assessment of implant stability as a prognostic determinant. Int J Prosthodont 1998;11:491-501 
    2. Ueda M, Matsuki M, Jacobsson M, Tjellstrom A. Relationship between insertion torque and removal torque analyzed in fresh temporal bone. Int J Oral Maxillofac Implants 1991;6:442-7 
    3. Frost HM. A brief review for orthopedic surgeons: fatigue damage (microdamage) in bone (its determinants and clinical implications). J Orthop Sci 1998;3:272-81 
    4. Simon H, Caputo AA. Removal torque of immediately loaded transitional endosseous implants in human subjects. Int J Oral Maxillofac Implants 2002;17:839-45 
    5. Schulte W, Lukas D. The Periotest method. Int Dent J 1992;42:433-40 
    6. Chen CH, Chang CS, Hsieh CH, Tseng YC, Shen YS, Huang IY, et al. The use of microimplants in orthodontic anchorage. J Oral Maxillofac Surg 2006;64:1209-13 
    7. Heidemann W, Gerlach KL, Grobel KH, Kollner HG. Influence of different pilot hole sizes on torque measurements and pullout analysis of osteosynthesis screws. J Craniomaxillofac Surg 1998;26:50-5 
    8. Degidi M, Scarano A, Petrone G, Piattelli A. Histologic analysis of clinically retrieved immediately loaded titanium implants: a report of 11 cases. Clin Implant Dent Relat Res 2003;5:89-93 
    9. Lee JH, Ryu HS, Lee DS, Hong KS, Chang BS, Lee CK. Biomechanical and histomorphometric study on the bone-screw interface of bioactive ceramic-coated titanium screws. Biomaterials 2005;26:3249-57 
    10. Sowden D, Schmitz JP. AO self-drilling and self-tapping screws in rat calvarial bone: An ultrastructural study of the implant interface. J Oral Maxillofac Surg 2002;60:294-9 
    11. Branemark R, Ohrnell L-O, Nilsson P, Thomsen P. Biomechanical characterization of osseointegration during healing: an experimental in vivo study in the rat. Biomaterials 1997;18:969-78 
    12. Joos U, Buchter A, Wiesmann HP, Meyer U. Strain driven fast osseointegration of implants. Head Face Med 2005;1:6 
    13. Oh NH, Kim SH, Kook YA, Lee KH, Kang YG, Mo SS. Removal torque of sandblasted large grit and acid etched treated mini-implant. Korean J Orthod 2006;36:324-30     
    14. Buchter A, Wiechmann D, Koerdt S, Wiesmann HP, Piffko J, Meyer U. Load-related implant reaction of mini-implants used for orthodontic anchorage. Clin Oral Implants Res 2005;16:473-9 
    15. Cheng SJ, Tseng IY, Lee JJ, Kok SH. A prospective study of the risk factors associated with failure of mini-implants used for orthodontic anchorage. Int J Oral Maxillofac Implants 2004;19:100-6 
    16. Melsen B, Lang NP. Biological reactions of alveolar bone to orthodontic loading of oral implants. Clin Oral Implants Res 2001;12:144-52 
    17. Park HS, Yen S, Jeoung SH. Histologic and biomechanical characteristics of orthodontic self-drilling and self-tapping microscrew implants. Korean J Orthod 2006;36:16-29     
    18. Frost HM. Bone's mechanostat: a 2003 update. Anat Rec A Discov Mol Cell Evol Biol 2003;275:1081-101 
    19. Huja SS, Litsky AS, Beck FM, Johnson KA, Larsen PE. Pull-out strength of monocortical screws placed in the maxilla and mandibles of dogs. Am J Orthod Dentofacial Orthop 2005;127:307-13 
    20. Degidi M, Scarano A, Iezzi G, Piattelli A. Periimplant bone in immediately loaded titanium implants: histologic and histomorpho-metric evaluation in human. A report of two cases. Clin Implant Dent Relat Res 2003;5:170-5 
    21. Miyawaki S, Koyama I, Inoue M, Mishima K, Sugahara T, Takano-Yamamoto T. Factors associated with the stability of titanium screws placed in the posterior region for orthodontic anchorage. Am J Orthod Dentofacial Orthop 2003;124:373-8 
    22. Chen YJ, Chen YH, Lin LD, Yao CC. Removal torque of miniscrews used for orthodontic anchorage--a preliminary report. Int J Oral Maxillofac Implants 2006;21:283-9 
    23. Brown GA, McCarthy T, Bourgeault CA, Callahan DJ. Mechanical performance of standard and cannulated 4.0-mm cancellous bone screws. J Orthop Res 2000;18:307-12 
    24. Motoyoshi M, Hirabayashi M, Uemura M, Shimizu N. Recommended placement torque when tightening an orthodontic mini-implant. Clin Oral Implants Res 2006;17:109-14 
  • 이 논문을 인용한 문헌 (4)

    1. Jeon, Mi-Sun ; Kang, Yoon-Goo ; Mo, Sung-Seo ; Lee, Keun-Bye ; Kook, Yoon-Ah ; Kim, Seong-Hun 2008. "Effects of surface treatment on the osseointegration potential of orthodontic mini-implant" 대한치과교정학회지 = The Korean journal of orthodontics, 38(5): 328~336     
    2. Nam, Ok-Hyun ; Yu, Won-Jae ; Kyung, Hee-Moon 2008. "Cortical bone strain during the placement of orthodontic microimplant studied by 3D finite element analysis" 대한치과교정학회지 = The Korean journal of orthodontics, 38(4): 228~239     
    3. Park, Jin-Seo ; Yu, Won-Jae ; Kyung, Hee-Moon ; Kwon, Oh-Won 2009. "Finite element analysis of cortical bone strain induced by self-drilling placement of orthodontic microimplant" 대한치과교정학회지 = The Korean journal of orthodontics, 39(4): 203~212     
    4. Cho, Il-Sik ; Choo, Hye-Ran ; Kim, Seong-Kyun ; Shin, Yun-Seob ; Kim, Duck-Su ; Kim, Seong-Hun ; Chung, Kyu-Rhim ; Huang, John C. 2011. "The effects of different pilot-drilling methods on the mechanical stability of a mini-implant system at placement and removal: a preliminary study" 대한치과교정학회지 = The Korean journal of orthodontics, 41(5): 354~360     

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