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IJSDR
INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15

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Paper Title: Dimensional analysis of furcal entrances in extracted permanent maxillary molars
Authors Name: Varshitha A , Caroline Annette Jacob , Danalakshmi J
Unique Id: IJSDR2001032
Published In: Volume 5 Issue 1, January-2020
Abstract: Aim: To assess the furcation entrance dimension (FED) in extracted maxillary 1st, 2nd and 3rd molars and to correlate the findings to periodontal instrumentation. Methodology: 103 teeth were included in the study and tooth type was determined. The sample consisted of 43 first, 34 second and 22 third maxillary third molars. Teeth were placed on a 1mm graph and photographs were taken on the buccal, mesial and distal aspects. Dimensional analysis was performed using Adobe Photoshop wherein various diameter circles were placed to scale with the most coronal aspect of the buccal, medical and distal furcations. The circles were placed such that they fit along the mesiodistal dimension on the inner aspect of the furcations. Result: Buccal furcations (0.76mm) were found to be narrower followed by distal (0.95mm) and mesial (0.96mm) furcations of maxillary molars. Mention the mean values in MM for each furcation. Also mention the average blade widths of specific Periodontal instruments besides curettes. in relation to the instruments, average blade width of the curretes 7-8 (0.75mm), 9-10 (0.75mm), 11-12 (1mm), 13-14 (0.75mm), 2R/2L (1mm), 4R/4L (1mm), piezoelectric ultrasonic scaler tip (0.5mm). 49% of 1st, 65% of 2nd and 73% of 3rd maxillary molars had furcation entrance dimension less than 0.75mm. Conclusion: Maxillary molars furcation entrances are not only difficult to access but are also ineffectively debrided with standard periodontal instruments much as piezoelectric ultrasonic tips and area-specific curettes. Furcations that are narrower than 0.75mm therefore require instruments that can access and diagnose furcation involvements. In addition, improvements and standardization of piezoelectric ultrasonic tips, periodontal curettes pertaining as well as rotary instruments should be considered to adequately eliminate local factors within narrow furcations.
Keywords: Maxillary molars, furcation entrance dimension, root surface debridement, periodontal curettes
Cite Article: "Dimensional analysis of furcal entrances in extracted permanent maxillary molars", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 1, page no.178 - 183, January-2020, Available :http://www.ijsdr.org/papers/IJSDR2001032.pdf
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Publication Details: Published Paper ID: IJSDR2001032
Registration ID:191240
Published In: Volume 5 Issue 1, January-2020
DOI (Digital Object Identifier):
Page No: 178 - 183
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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