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Vats, Ankur
- Case Series of Intracanal Rehabilitation with Light Transmitting Posts
Abstract Views :265 |
PDF Views:107
Authors
Affiliations
1 Department Of Conservative Dentistry & Endodontics, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, IN
2 K.M. Shah Dental College & Hospital, Vadodara, Gujarat, IN
1 Department Of Conservative Dentistry & Endodontics, Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, IN
2 K.M. Shah Dental College & Hospital, Vadodara, Gujarat, IN
Source
Dental Journal of Advance Studies, Vol 2, No 1 (2014), Pagination: 36-39Abstract
Intra-radicular rehabilitation is a procedure in which the ischolar_main canals with very little remaining dentin thickness are strengthened by the use of such material that bonds and reinforces the ischolar_main structure. In this case report, intra radicular rehabilitation with the use of seventh generation bonding agent and flowable composite is described and discussed as a treatment approach for the restoration of a thin fragile ischolar_main. The procedure provides for an extended clinical application of the all-in-one bonding agent resulting in conservative, reliable treatment approach for the treatment of compromised ischolar_main canals due to variety of reasons.Keywords
Bonding Agent, Post and Core Technique, Tooth Fracture.References
- Lui JL. Composite resin reinforcement of flared canals using light transmitting plastic posts. Quintessence Int 1994;25:31319.
- Stockton LW. Fracture affecting the retention of post systems: Aliterature review. J Prosthet Dent 1999;81(4):380-82.
- Tjan AHL, Whang SB. Resistance to ischolar_main fracture of dowel channels with various thickness of buccal dentin walls. J Prosthet Dent 1985;53(4):496-500.
- Lui JL. A technique to reinforce weakened ischolar_mains with post canals. Endod DentTraumatol 1987;3:310-14.
- Lui JL. Composite resin reinforcement of flared canals using light transmitting plastic posts. Quintessence Int 1994;25:31319.
- Kishen A, Kumar GV, Chen NN. Stress-strain response in human dentin: Rethinking fracture predilection in post core restored teeth. DentTraumatol 2004;20:90-100.
- Standlee JP, CaputoAA, Hanson EC. Retention of endodontic dowels: Effect of cement, dowel length, diameter and design. J Prosthet Dent 1978;39:400-5.
- SaupeWA, Glaskin AH, Radke RAJr.Acomparative study of fracture resistance between morphological dowel and cores and a resin-reinforced dowel system in the intraradicular restoration of structurally compromised ischolar_mains. Quintessence Int 1996;27:483-89.
- Newman MP, Yaman P, Dennison J, Rafter M, Billy E. Fracture resistance of endodontically treated teeth restored with composite posts. J Prosthet Dent 2003;89:360.
- Kaur A, Meena N, Shubhashini N, Kumari A, Shetty A. A comparative study of intra canal stress pattern in endodontically treated teeth with average sized canal diameter and reinforced wide canals with three different post systems using finite element analysis. J Conserv Dent 2010;13:28-33.
- Tjan AHL, Whang SB. Resistance to ischolar_main fracture of dowel channels with various thickness of buccal dentin walls. J Prosthet Dent 1985;53(4):496-500.
- Swanson KS, Madison S. An evaluation of coronal microleakage in endodontically treated teeth. Part I. Time periods. J Endod 1987;13:56-59.
- Madison S, Swanson KS, Chiles S. An evaluation of coronal microleakage in endodontically treated teeth. Part II. Sealer types. J Endod 1987;13:109-12.
- Madison S,Wilcox L.An evaluation of coronal micro leak-age in endodontically treated teeth. Part III. In vivo study. J Endod 1988;14:455-58.
- Torabinejad M, Ung B, Kettering JD. In vitro bacterial penetration of coronally unsealed endodontically treated teeth. J Endod 1990;16:566-69.
- Magura ME, KafrawyAH, Brawn CE Jr, NewtonCW. Human saliva microleakage in obturated ischolar_main canals:An in vitro study. J Endod 1991;17:324-31.
- Freeman MA, Nicholls JI, Kydd WL, Harrington GW. Leakage associated with load fatigue-induced preliminary failure by full crowns placed over post and core systems. J Endod 1998;24:26-52.
- Taylor JK, Jeansonne BG, Lemon RR. Coronal leakage: Effects of smear layer, obturation technique and sealer. J Endod 1997;23:508-12.
- Wennberg A, Ostravik D. Adhesion of ischolar_main canal sealers to bovine dentin and gutta-percha. Int Endod J 1990;23:13-19.
- Tjan AHL, Grant BE, Dunn JR. Microleakage of composite resin cores treated with various dentin bonding agents. J Prosthet Dent 1991;66:24-29.
- Comparison of Apical Transportation, Centering Ability and Cyclic Fatigue Resistance of Four Rotary File Systems
Abstract Views :242 |
PDF Views:100
Authors
Affiliations
1 Department of Conservative Dentistry & Endodontics, Bhojia Dental College and Hospital, Himachal Pradesh, IN
1 Department of Conservative Dentistry & Endodontics, Bhojia Dental College and Hospital, Himachal Pradesh, IN
Source
Dental Journal of Advance Studies, Vol 3, No 1 (2015), Pagination: 12-19Abstract
Aim: The aim of this study was to evaluate the apical transportation, centering ability and cyclic fatigue resistance of Hero shaper, Twisted file, Hyflex file and RACE rotary file systems. Methods: Mesiobuccal ischolar_mains of eighty maxillary molars were divided into four groups and instrumented with Hero shaper, Twisted file, Hyflex file and RACE rotary file systems with a final apical size being 25/.04. Apical deviation was assessed by the radiographic platform method that enables obtaining superimposed images of the first and last instrument used in ischolar_main canal preparation in the same radiograph. Apical transportation was measured in millimeters with the aid of theAUTOCAD2008 software. Forty canals were sectioned at 7mm from the apex and stereomicroscopic Images were taken at 6x magnification before and after instrumentation for evaluation of centering ability. The cyclic fatigue testing was conducted with the instrument rotating freely at angles of curvature of 45 degree. Total 10 instruments were tested in each group. The instruments were rotated at 400 rpm using the X-smart motor (Dentsply, Maillefer) until fracture occurred. Results: There was no statistically significant difference between the four groups in apical transportation and centering ability whereas twisted files showed the maximum cyclic fatigue resistance. Conclusion: The different rotary file systems provided minimum canal transportation and the twisted file performed significantly better in terms of cyclic fatigue resistance.Keywords
Apical Transportation, Centering Ability, Cyclic Fatigue, Rotary File.- Removal of Gutta-Percha from the Root Canals Using Three Different Rotary Files
Abstract Views :348 |
PDF Views:97
Authors
Affiliations
1 Department of Conservative Dentistry, Bhojia Dental College & Hosptal, Distt. Solan, Himachal Pradesh, IN
1 Department of Conservative Dentistry, Bhojia Dental College & Hosptal, Distt. Solan, Himachal Pradesh, IN
Source
Dental Journal of Advance Studies, Vol 1, No 3 (2013), Pagination: 159-162Abstract
In case of failed ischolar_main canal treatment endodontic retreatment of the ischolar_main canal system is necessary. The aim of the present study was to compare the gutta-percha removal with Protaper retreatment files (Dentsply Maillefer, Ballaigues, Switzerland), K3 (SybronEndo) and Hero Shapers (MicroMega, Besancon, France). Method: Thirty freshly extracted human single ischolar_mained teeth were prepared with ProTaper rotary instruments up to file F3 andfilled with 30 # GP cones and AH plus sealer. The teeth were then stored for 1 week. The teeth were divide into 3 retreatment groups (n=10). The gutta-percha was removed using Protaper retreatment files, K3 and Hero Shapers. Teeth were then evaluated using radiographs. Results: Comparing the ratio between clean canals Protaper and K3 showed better debris removal as compared to Hero shaper. But no significance difference was found.Keywords
Gutta Percha, Endodontics, RC Sealer.- Mineral Trioxide Aggregate in the Treatment of External Invasive Resorption:A Case Report
Abstract Views :289 |
PDF Views:85
Authors
Affiliations
1 Dept of Conservative and Endodotics, ACPM Dental College, Dhule, Maharastra, IN
2 Dept of Conservative and Endodontics, K.M.Shah Dental College and Hospital, Vadodar, IN
3 Dept of Conbservative and Endodontics, Bhojia Dental College & Hospital, Distt. Solan, Himachal Pradesh, IN
1 Dept of Conservative and Endodotics, ACPM Dental College, Dhule, Maharastra, IN
2 Dept of Conservative and Endodontics, K.M.Shah Dental College and Hospital, Vadodar, IN
3 Dept of Conbservative and Endodontics, Bhojia Dental College & Hospital, Distt. Solan, Himachal Pradesh, IN
Source
Dental Journal of Advance Studies, Vol 1, No 3 (2013), Pagination: 173-175Abstract
External invasive ischolar_main resorption may occur as a consequence of trauma, orthodontic treatment, intracoronal bleaching and surgical procedures and may lead to the progressive and destructive loss of tooth structure. Depending on the extent of the resorptive process, different treatment regimens have been proposed. A 20-year-old female patient presented with tooth showing signs and symptoms of pain in 21 with extensive invasive resorption in middle third of ischolar_main canal. After ischolar_main canal treatment, The resorption area was chemomechanically debrided using ultrasonic tips and irrigant solution. MTA was used to fill the resorptive defect and the coronal access was temporarily sealed. Radiographs at 3 and 12 months showed adequate repair of the resorption and endodontic success. Clinically, the tooth was asymptomatic and found to be functioning well.Keywords
Root Resorption, Mineral Trioxide Aggregate, Guided Tissue Regeneration.- Middle Mesial Canal in Mandibular Molar: Two Case Report
Abstract Views :184 |
PDF Views:105
Authors
Anjali Shrivastava Vats
1,
Tanvir Singh Teja
1,
Ankur Vats
1,
Gurkirat Singh Grewal
1,
Suchi Aggarwal
1,
Shashi Paul
1
Affiliations
1 Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, IN
1 Bhojia Dental College and Hospital, Baddi, Himachal Pradesh, IN