광조사교합분석법을 이용한 머리 위치와 교합접촉면적의 관계
Relation of head posture and occlusal contact area using photo occlusion analysis
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목적: 교합접촉면적에 관련된 이전의 연구들은 교합두께 수준이나 교합측정방법 상 부정확성이 한계로 지적되어 왔다. 본 연구의 목적은 머리 위치가 교합접촉면적에 미치는 영향을 광조사교합분석법을 이용하여 조사하는 것이다. 연구 재료 및 방법: 건전한 치열을 갖는 54명(남성 44명, 여성 10명, 23 - 33세)을 대상으로 시험을 진행하였다. 머리 위치와 교합접촉면적의 관계를 알아보기 위해 시험대상은 치과용 유닛체어에 세 가지 자세(누운 자세(0°), 기울인 자세(45°), 직립 자세(90°))로 하여 최대 교두간 접촉위를 이용하여 악간관계기록을 채득하였다. 광조사교합분석기(BiteEye®)를 이용하여 교합접촉면적을 분석하였다. SPSS 25.0을 이용하여 유의수준 95%에서 통계분석을 시행하였다. 결과:머리 위치는 교합접촉면적과 유의미한 영향이 없는 것으로 나타났다(P > 0.05). 결론: 머리 위치는 교합접촉면적에 유의미한 영향이 없으므로 교합관계가 안정적이라면 최대 교두간접촉위의 악간관계기록 채득 시 환자의 자세는 변수가 되지 않으며 광조사교합분석기를 이용한 교합접촉면적의 측정은 재료적, 용이성 측면으로 유용하다고 할 수 있다.
Abstract
Purpose: Previous studies related with occlusal contact area were limited that interocclusal thickness level or the method of measurement has not been accurate in measuring. The purpose of this study was to investigate the relation between head posture and occlusal contact area using photo occlusion analysis. Materials and Methods: 54 subjects with complete dentition (44 men, 10 women / 23 to 33 years of age) were included. To identify the relationship between head posture and occlusal contact area, subjects took interocclusal record in maximal intercuspal position with three different positions(supine position (0°) / inclined position (45°) / upright position (90°)) on the dental unit chair. Occlusal contact area was analyzed using photo occlusion analysis. Statistical analyses were performed with SPSS ver.25.0 at 95% confidence interval. Results: Head posture has no significant effect on the changes of occlusal contact area (P > 0.05). Conclusion: When interocclusal relation is stable, head posture does not change a interocclusal record because head posture has no significant effect on occlusal contact area. Analysis of occlusal contact area using photo occlsion analysis device is useful due to its material property and simplicity.
참고문헌 (29)
- Iwase Y, "Do occlusal contact areas of maximum closing position during gum chewing and intercuspal position coincide", Arch Oral Biol, 56, pp.1616~1623 (2011)
- English JD, "Does malocclusion affect masticatory performance?", Angle Orthod, 72, pp.21~27 (2002)
- Wang YL, "Patterns and forces of occlusal contacts during lateral excursions recorded by the T-Scan II system in young Chinese adults with normal occlusions", J Oral Rehabil, 38, pp.571~578 (2011)
- Wilding RJ, "The association between chewing efficiency and occlusal contact area in man", Arch Oral Biol, 38, pp.589~596 (1993)
- Owens S, "Masticatory performance and areas of occlusal contact and near contact in subjects with normal occlusion and malocclusion", Am J Orthod Dentofacial Orthop, 121, pp.602~609 (2002)
- 배정인, "Comparison of masticatory efficiency according to Angle’s classification of malocclusion", 대한치과교정학회지, 47(3), pp.151~157 (2017), 대한치과교정학회
- Lepley CR, "Relative contributions of occlusion, maximum bite force, and chewing cycle kinematics to masticatory performance", Am J Orthod Dentofacial Orthop, 139, pp.606~613 (2011)
- Bourdiol P, "Correlations between functional and occlusal tooth-surface areas and food texture during natural chewing sequences in humans", Arch Oral Biol, 45, pp.691~699 (2000)
- Gupta S, "Effect of head posture on tooth contacts in dentate and complete denture wearers using computerized occlusal analysis system", J Indian Prosthodont Soc, 17, pp.250~254 (2017)
- Coelho MF, "Influence of dental chair backrest inclination on the registration of the mandibular position", J Prosthet Dent, 114, pp.693~695 (2015)
- Ohmure H, "Influence of forward head posture on condylar position", J Oral Rehabil, 35, pp.795~800 (2008)
- Ayub E, "Head posture: a case study of the effects on the rest position of the mandible", J Orthop Sports Phys Ther, 5, pp.179~183 (1984)
- Halperin GC, "Thickness, strength, and plastic deformation of occlusal registration strips", J Prosthet Dent, 48, pp.575~578 (1982)
- Harper KA, "The use of shimstock to assess occlusal contacts: a laboratory study", Int J Prosthodont, 15, pp.347~352 (2002)
- Millstein P, "An evaluation of occlusal contact marking indicators. A descriptive quantitative method", J Am Dent Assoc, 132, pp.1280~1286 (2001)
- Ando K, "A study on measuring occlusal contact area using silicone impression materials: an application of this method to the bite force measurement system using the pressure-sensitive sheet", Dent Mater J, 26, pp.898~905 (2007)
- Millstein PL, "An evaluation of occlusal indicator wax", J Prosthet Dent, 53, pp.570~572 (1985)
- Agbaje JO, "Assessment of occlusion with the T-Scan system in patients undergoing orthognathic surgery", Sci Rep, 7, pp.5356~ (2017)
- 박고운, "Add-picture 방법을 이용한 교합접촉점 분석", 구강회복응용과학지, 29(1), pp.45~58 (2013), 대한턱관절교합학회
- 김창환, "교합점 기록재와 교합점 표식의 신뢰도에 관한 고려사항", 구강회복응용과학지, 34(3), pp.147~156 (2018), 대한턱관절교합학회[DOI]
- Okada Y, "Occlusal status of implant superstructures at mandibular first molar immediately after setting", Int J Implant Dent, 1, pp.16~ (2015)
- Nishimori H, "Comparing the occlusal contact area of individual teeth during low-level clenching", J Oral Sci, 59, pp.337~342 (2017)
- Sato Y, "Time-dependent changes in occlusal status in an implant-supported prosthesis at the mandibular first molar from prosthesis placement to 3 months after", Int J Prosthodont Restor Dent, 8, pp.44~53 (2018)
- Imamura Y, "Influence of occlusal loading force on occlusal contacts in natural dentition", J Prosthodont Res, 59, pp.113~120 (2015)
- Komiyama O, "Comparison of direct and indirect occlusal contact examinations with different clenching intensities", J Oral Rehabil, 42, pp.185~191 (2015)
- Obara R, "Influence of the thickness of silicone registration material as a means for occlusal contact examinationan explorative study with different tooth clenching intensities", J Oral Rehabil, 40, pp.834~843 (2013)
- Terauchi R, "Effect of difference in occlusal contact area of mandibular free-end edentulous area implants on periodontal mechanosensitive threshold of adjacent premolars", Springerplus, 4, pp.703~ (2015)
- Uchida T, "The reliability of occlusal contact analysis using Blue Silicone® conformance inspection materials", J Jpn Soc TMJ, 26, pp.93~99 (2014)
- Kubo H, "Repeatability of the occlusal contact area measurements using a BiteEye® tooth contact analyzing device", J Osaka Odontol Soc, 76, pp.83~88 (2013)