Risse und Frakturen der Z?hne

详细信息    查看全文

• 作者：Dr. M. Holly (1)
  
• 关键词：Schmelzriss ; Zahnfraktur ; H?ckerfraktur ; Wurzelfraktur ; H?ckerdeckung ; Cracked enamel ; Tooth fracture ; Cuspal fracture ; Root fracture ; Cuspal coverage
• 刊名：Stomatologie
• 出版年：2014
• 出版时间：March 2014
• 年：2014
• 卷：111
• 期：1-2
• 页码：13-17
• 全文大小：406 KB
• 参考文献：1. American Association of Endodontists (1997) Cracking the cracked tooth code. Endodontics Fall/Winter:1-3
  2. Bader JD, Martin JA, Shugars DA (1995) Preliminary estimates of the incidence and consequences of tooth fracture. J Am Dent Assoc 126:1650-654 CrossRef
  3. Bader JD, Shugars DA, Roberson TM (1996) Using crowns to prevent tooth fracture. Community Dent Oral Epidemiol 24:47-1 CrossRef
  4. Bajaj D, Arola DD (2009) On the R-curve behavior of human tooth enamel. Biomaterials 30:4037-046 CrossRef
  5. Cameron CE (1964) Cracked-tooth syndrome. J Am Dent Assoc 68:405-11
  6. Clark DJ et al (2003) Definitive diagnosis of early enamel and dentin cracks based on microscopic evaluation. J Esthet Restor Dent 15:391-01 CrossRef
  7. Geurtsen W, Schwarze T, Günay H (2003) Diagnosis, therapy, and prevention of the cracked tooth syndrome. Quintessence Int 34:409-17
  8. Ghorbanzadeh A, Aminifar S, Shadan L, Ghanati H (2013) Evaluation of three methods in the diagnosis of dentin cracks caused by apical resection. J Dent (Tehran) 10:175-85
  9. Gibbs JW (1954) Cuspal fracture odontalgia. Dent Dig 60:158-60
  10. Gross D, Seelig T (2007) Bruchmechanik mit einer Einführung in die Mikromechanik, 4.?Aufl. Springer, Berlin Heidelberg New York
  11. Krell KV, Rivera EM (2007) A six year evaluation of cracked teeth diagnosed with reversible pulpitis: treatment and prognosis. J Endod 33:1405-407 CrossRef
  12. Lubisich EB et al (2010) Cracked teeth: a review of the literature. J Esthet Restor Dent 22:158-67 CrossRef
  13. Reeh ES et al (1989) Stiffness of endodontically treated teeth related to restauration technique. J Dent Res 68:1540-544 CrossRef
  14. Ritchey B, Mendenhall R, Orban B (1957) Pulpitis resulting from incomplete tooth fracture. Oral Surg Oral Med Oral Pathol 10:665-70 CrossRef
  15. Rivera C, Arola D, Ossa A (2013) Indentation damage and crack repair in human enamel. J Mech Behav Biomed Mater 21:178-84 CrossRef
  16. Seo DG et al (2012) Analysis of factors associated with cracked teeth. J Endod 38:288-92 CrossRef
  17. Signore A, Benedicenti S, Covani U, Ravera G (2007) A 4- to 6-year retrospective clinical study of cracked teeth restored with bonded indirect resin composite onlays. Int J Prosthodont 20:609-16
  18. Talim ST, Gohil KS (1974) Management of coronal fractures of permanent posterior teeth. J Prosthet Dent 31:172-78 CrossRef
  
• 作者单位：Dr. M. Holly (1)
  
  1. Dorotheergasse 12/13a, 1010, Wien, ?sterreich
  
• ISSN：1613-7698

文摘

Background Fractured teeth can be a special challenge for conservative therapy or are scheduled immediately for extraction. Often these teeth have experienced a number of treatments, e.g. fillings, root canal or post preparations which have all contributed to a weakening of the remaining tooth structure. Sometimes the reason for tooth fracture is not so obvious and can also affect vital teeth that were initially considered to be intact. These often show cracks in the enamel which can, however, with progressive expansion lead to bigger problems. Methods The clinical aspects of the reasons for cracked or fractured teeth can be divided in natural, acquired and iatrogenic factors. In order to find an adequate and timely treatment in terms of crowns or adhesive restoration, a thorough diagnosis and knowledge of the origin, nature and spread of tooth cracks are essential. This article explains the current results and therapeutic approaches.