Changes in compaction stress distributions in roots resulting from canal preparation

International Endodontic Journal

Volumn 39, Issue 12, 2006, Pages 931-939

  Versluis, A ^a   Messer, H H ^b   Pintado, M R ^a  

^a UNIVERSITY OF MINNESOTA   (United States)

^b UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

Finite element analysis; Fracture resistance; Nickel titanium; Root canal preparation; Stress distribution

Indexed keywords

ARTICLE; COMPRESSIVE STRENGTH; DENTAL CARE; ENDODONTICS; FINITE ELEMENT ANALYSIS; HISTOLOGY; HUMAN; INCISOR; INSTRUMENTATION; METHODOLOGY; ROTATION; TOOTH PULP; TOOTH ROOT;

COMPRESSIVE STRENGTH; DENTAL PULP CAVITY; DENTAL STRESS ANALYSIS; FINITE ELEMENT ANALYSIS; HUMANS; INCISOR; ROOT CANAL PREPARATION; ROTATION; TOOTH ROOT;

EID: 33750943964     PISSN: 01432885     EISSN: 13652591     Source Type: Journal    
DOI: 10.1111/j.1365-2591.2006.01164.x     Document Type: Article

References (32)

1. Bryant ST, Thompson SA, al-Omari MAO, Dummer PMH (1998) Shaping ability of profile rotary nickel-titanium instruments with ISO sized tips in simulated root canals: part 1. International Endodontic Journal 31, 275-81.
2. Caplan DJ, Weintraub JA (1997) Factors related to loss of root canal filled teeth. Journal of Public Health Dentistry 57, 31-9.
3. Cobankara FK, Ungor M, Belli S (2002) The effect of two different root canal sealers and smear layer on resistance to root fracture. Journal of Endodontics 28, 606-9.
4. Craig RG, Powers JM (2002) Restorative Dental Materials, 11th edn. St Louis, MO: Mosby.
5. Dyment MI, Synge JL (1935) The elasticity of the periodontal membrane. Oral Health 25, 105-9.
6. Farah JW, Craig RG, Meroueh KA (1989) Finite element analysis of three- and four-unit bridges. Journal of Oral Rehabilitation 16, 603-11.
7. Fuss Z, Lustig J, Tamse A (1999) Prevalence of vertical root fractures in extracted endodontically treated teeth. International Endodontic Journal 32, 283-6.
8. Glosson CR, Haller RH, Dove SB, del Rio CE (1995) A comparison of root canal preparations using Ni-Ti hand, Ni-Ti engine-driven, and K-Flex endodontic instruments. Journal of Endodontics 21, 146-51.
9. de Groot R, Peters MCRB, de Haan YM, Dop GJ, Plasschaert AJM (1987) Failure stress criteria for composite resin. Journal of Dental Research 66, 1748-52.
10. Harvey TE, White JT, Leeb IJ (1981) Lateral condensation stress in root canals. Journal of Endodontics 7, 151-5.
11. Iqbal MK, Karabucak B, Brown M, Menegazzo E (2004) Effect of modified Hedstrom files on instrumentation area produced by ProFile instruments in oval canals. Oral Surgery, Oral Medicine, Oral Pathology 98, 493-8.
12. Lam PP, Palamara JEA, Messer HH (2005) Fracture strength of tooth roots following canal preparation by hand and rotary instrumentation. Journal of Endodontics 31, 529-32.
13. Lertchirakarn V, Palamara JEA, Messer HH (1999) Load and strain during lateral condensation and vertical root fracture. Journal of Endodontics 25, 99-104.
14. Lertchirakarn V, Palamara JEA, Messer HH (2003) Finite element analysis and strain-gauge studies of vertical root fracture. Journal of Endodontics 29, 529-34.
15. Lindauer PA, Campbell AD, Hicks ML, Pelleu GB (1989) Vertical root fractures in curved roots under simulated clinical conditions. Journal of Endodontics 15, 345-9.
16. Moroi HH, Okimoto K, Moroi R, Terada Y (1993) Numeric approach to the biomechanical analysis of thermal effects in coated implants. International Journal of Prosthodontics 6, 564-72.
17. Peters OA (2004) Current challenges and concepts in the preparation of root canal systems: a review. Journal of Endodontics 30, 559-67.
18. Riitano F (2005) Anatomic endodontic technology (AET) - a crown-down root canal preparation technique: basic concepts, operative procedure and instruments. International Endodontic Journal 38, 575-87.
19. Rödig T, Hülsmann M, Mühge M, Schäfers F (2002) Quality of preparation of oval distal root canals in mandibular molars using nickel-titanium instruments. International Endodontic Journal 35, 919-28.
20. Rundquist BD, Versluis A (2006) How does canal taper affect root stresses? International Endodontic Journal 39, 226-37.
21. Sano H, Ciucchi B, Matthews WG, Pashley DH (1994) Tensile properties of mineralized and demineralized human and bovine dentin. Journal of Dental Research 73, 1205-11.
22. Sathorn C, Palamara JEA, Messer HH (2005a) A comparison of the effects of two canal preparation techniques on root fracture susceptibility and fracture pattern. Journal of Endodontics 31, 283-7.
23. Sathorn C, Palamara JEA, Palamara D, Messer HH (2005b) Effect of root canal size and external root surface morphology on fracture susceptibility and pattern: a finite element analysis. Journal of Endodontics 31, 288-92.
24. Sedgley CM, Messer HH (1992) Are endodontically treated teeth more brittle? Journal of Endodontics 18, 332-5.
25. Teixeira FB, Teixeira ECN, Thompson JY, Trope M (2004) Fracture resistance of roots endodontically treated with a new resin filling material. Journal of the American Dental Association 135, 646-52.
26. Thompson SA, Dummer PMH (1997) Shaping ability of ProFile .04 Taper Series 29 rotary nickel-titanium instruments in simulated root canals. Part 1. International Endodontic Journal 30, 1-7.
27. Versluis A, Tantbirojn D, Douglas WH (1997) Why do shear bond tests pull out dentin? Journal of Dental Research 76, 1298-307.
28. Weiger R, ElAyouti A, Löst C (2002) Efficiency of hand and rotary instruments in shaping oval root canals. Journal of Endodontics 28, 580-3.
29. Wilcox LR, Roskelley C, Sutton T (1997) The relationship of root canal enlargement to finger-spreader induced vertical root fracture. Journal of Endodontics 23, 533-4.
30. Wu M-K, R'oris A, Barkis D, Wesselink PR (2000) Prevalence and extent of long oval canals in the apical third. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics 89, 739-43.
31. Wu M-K, van der Sluis LWM, Wesselink PR (2004) Comparison of mandibular premolars and canines with respect to their resistance to vertical root fracture. Journal of Dentistry 32, 265-8.
32. Zandbiglari T, Davids H, Schäfer E (2006) Influence of instrument taper on the resistance to fracture of endodontically treated roots. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics 101, 126-31.