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Immediately loaded dental implants with fixed prostheses using a computer-guided surgery in a mental retardation patient: a case report

정신지체장애환자에서 Computer-Guided Surgery를 이용한 임플란트 식립 및 즉시 보철물 장착: 증례보고

  • Han, Se-Jin (Department of Oral and Maxillofacial Surgery, College of Dentistry, Dankook University)
  • 한세진 (단국대학교 치과대학 구강악안면외과학교실)
  • Received : 2014.05.20
  • Accepted : 2014.08.10
  • Published : 2014.09.30

Abstract

$Br{\aa}nemark^{\prime}s$ original protocol required 4 to 6 months for implant osseointegration before placement of the definitive prosthesis. Although this approach gave very predictable results, it had certain drawbacks. The main disadvantages of this approach were prolonged treatment time, two surgical procedures, placement of a removable prosthesis that required modifications during the course of treatment, and a greater number of appointments. Immediate implant loading is a viable treatment method for selected cases. One of the greatest advantages of this method is the virtual surgery, which precedes the actual clinical treatment and eliminates any need for last minute decisions. The actual surgery time is decreased, since all steps are predetermined. These advantages aren't only more useful for normal patients but also for the mental retardation patients whose cooperation is difficult. This article presents a clinical approach made possible due to the guided implant surgery and CAD/CAM technique.

통상적인 임플란트 치료는 식립 후 약 3 - 5개월 뒤 임플란트 상부 보철물을 제작한다. 이러한 치료과정의 단점으로는 환자가 임플란트 식립 후 보철물이 장착되는 최종 치료 시점까지의 기간 동안 유지력과 저작능력이 떨어지는 임시의 치를 사용하여 생활해야 한다는 것이다. 최근의 임플란트 식립 후 즉시 부하 보철물 치료는 시술 적응증에 따른 제한이 있긴 하지만, 잦은 치과 방문이 어렵고 진료에 대한 협조도가 낮은 정신적, 신체적 장애 환자들에게 더욱 유용하다고 생각된다. 본 증례에서는 삼차원 컴퓨터 유도 수술법을 이용한 임플란트 식립 후 즉시 부하 보철치료를 정신지체장애 환자에서 시행하였으며, 시술 후 좋은 경과를 보였기에 이를 보고하는 바이다.

Keywords

References

  1. Adell R, Lekholm U, Rockler B, Branemark PI. A 15-year study of osseointegrated implants in the treatment of the edentulous jaw. Int J Oral Surg 1981;10:387-416. https://doi.org/10.1016/S0300-9785(81)80077-4
  2. Albrektsson T. A multicenter report on the osseointegrated oral implants. J Prosthet Dent 1988;60:75-84. https://doi.org/10.1016/0022-3913(88)90355-1
  3. Jemt T, Lekholm U, Adell R. Osseointegrated implants in the treatment of partially edentulous patients: a preliminary study on 876 consecutively placed fixtures. Int J Oral Maxillofac Implants 1989;4:211-7.
  4. Adell R, Lekholm U, Branemark PI. Surgical procedures. In: Branemark PI, Zarb GA, Albrektsson T (eds): Tissue-integrated prostheses. Osseointegration in clinical dentistry. 1st ed. Chicago; Quintessence;1985. p. 211-32.
  5. Enquist B, Astrand P, Anzen B, Dahlgren S, Engquist E, Feldmann H, Karlsson U, Nord PG, Sahlholm S, Svardstrom P. Simplified methods of implant treatment in the edentulous lower jaw: a 3-year follow-up report of a controlled prospective study of one-stage versus two-stage surgery and early loading. Clin Implant Dent Relat Res 2005;7:95-104. https://doi.org/10.1111/j.1708-8208.2005.tb00052.x
  6. Wolfinger GJ, Balshi TJ, Rangert B. Immediate functional loading of Brånemark system implants in edentulous mandibles: clinical reports of the results of developmental and simplified protocols. Int J Oral Maxillofac Implants 2003;18:250-7.
  7. Chee W, Jivraj S. Efficiency of immediately loaded mandibular full-arch implant restorations. Clin Implant Dent Relat Res 2003;5:52-6. https://doi.org/10.1111/j.1708-8208.2003.tb00182.x
  8. Fortin Y, Sullivan RM, Rangert BR. The Marius implant bridge: surgical and prosthetic rehabilitation for the completely edentulous upper jaw with moderate to severe resorption: a 5-year retrospective clinical study. Clin Implant Dent Relat Res 2002;4:69-77. https://doi.org/10.1111/j.1708-8208.2002.tb00155.x
  9. Engstrand P, Grondahl K, Ohrnell LO, Nilsson P, Nannmark U, Branemark PI. Prospective followup study of 95 patients with edentulous mandibles treated according to the Branemark Novum concept. Clin Implant Dent Relat Res 2003;5:3-10. https://doi.org/10.1111/j.1708-8208.2003.tb00176.x
  10. Accardo J, Kammann H, Hoon AH Jr. Neuroimaging in cerebral palsy. J Pediatr 2004;145:S19-27. https://doi.org/10.1016/j.jpeds.2004.05.018
  11. Seo KS, Lee JH, Shin TJ, Yi YE, Kim HJ, Yum KW, Kim MJ. Intravenous sedation of cerebral palsy patient for dental implant CT taking. J Korean Dis Oral Health 2008;4:21-5.