Evaluating Distance between Vibrating Line and Fovea Palatinae in Class I, Class II and Class III Soft Palate Types
Journal of Pharmaceutical Research International,
Page 78-86
DOI:
10.9734/jpri/2020/v32i4331073
Abstract
Objective: The objective of this study was to evaluate the mean distance between the vibrating line and fovea palatinae in Class I, Class II and Class III Soft Palate types.
Methodology: This study was conducted at Dr. Ishrat-ul-Ebad Khan Institute of Oral Health Sciences Karachi among 197patients. Duration of study was six months. All patients were examined for vibrating line clinically, assessed using phonation method. Subsequently, distance between vibrating line and fovea paltatinae was measured with uncalibrated compass in various contours of soft palate.
Results: Out of 197 patient, the vibrating line was seen in130 (64%) anterior to fovea palatinae, whereas, 67 (34%) vibrating line was at the fovea palatinae. The mean distance of those anterior located vibrating line from fovea palatine was calculated as 2.13 (±0.82) mm in Class, 2.07 (±0.69) mm in Class II and 1.80 (±0.82) mm in Class III soft palate contours.
Statistical analysis showed no significant between gender, while statistically significant difference among age group and mean distance of anterior located vibrating line from fovea palatinae were found.
Conclusions: The mean distance of vibrating line which is predominately found anterior to the fovea palatinae was 2.07 (±0.77) mm.
Keywords:
- Distance
- vibrating line
- fovea palatinae
- soft palate contours.
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References
Douglass C, Shih A, Ostry L. Will there be a need for complete dentures in the United States in 2020? J Prosth Dent. 2002;87:5-8.
Zarb GA, Bolender CL. Prosthodontic treatment for edentulous patients. 13th ed. St. Louis: Mosby; 2013.
Krysinski ZJ, Prylinski M. Carving of a master caste to obtain a posterior palatal seal of a complete maxillary denture as performed by four prosthodontics. J Oral Sc. 2007;49:129-32.
Fenn HRB, Liddelow KP, Gimson’s AP. Clinical dental prosthetics 6th edit. London: Unicorn Press; 2012.
Sato Y, Hosokawa R, Tsuga K, Yoshida M. Immediate maxillary denture base extension for posterior palatal seal. J Prosth Dent. 2000;83:371-73.
Bindhoo YA, thirumurthy VR, Jacob SJ, Ajjanakurien, Limson KS. Posterior palatal seal literature review. Inter J Prosth Rest Dent. 2011;1:108-14.
Alousi Y. Reliability of fovea palatinea in determining the posterior palatal seal. J Bagh Dent. 2009;21:41-45.
Jeannin C, Millet C. A functional impre ssion technique for capturing the superior position of the soft palate. J Prosth Dent. 2006;96:145-6.
Silverman SI. Dimensions and displace ment patterns of the posterior palatal seal. J Prosthet Dent. 1971;25:470-88.
Chen MS. Reliability of the fovea palatini for determining the posterior border of the maxillary denture. J Prosth Dent. 1980; 43:133-37.
Fernandes VA, Chitre V, Aras M. A study to determine whether the anterior and posterior vibrating lines can be distin guished as two separate lines of flexion by unbiased observers. Ind J Dent Res. 2008; 19:335-39.
Kyung KY, Kim KD, Jung BY. The study of anatomic structures in establishing the posterior seal area for maxillary complete dentures. J Prosth Dent. 2014;112:494-500.
Heartwell CM, Rahn AO. Syllabus of Complete Dentures 5th ed. Hamilt.Lond: BCDInc; 2002.
Kumar B, Naz Asma. Location of the vibrating line with respect to fovea Palatini in Class I, Class II and Class III soft Palate types. JPDA. 2016;25:59-64.
Sabet EM. A new approach for determining the posterior limit of the upper denture for post-damming. Egypt Dent J. 1972;18:245-56.
Lavelle WL, Zach GA. The posterior limit of extension for a complete maxillary denture. J Acad Gen Dent. 1973;21:31.
Winkler S. Essentials of complete denture prosthodontics. 2nd ed. Ish. Euro: AITBS; 2004.
Millsap CH. The posterior palatal seal area for complete dentures. Dent Clin North Am. 1964;8:663-73.
Rashedi B, Petropoulos VC. Current concepts for determining the postpalatal seal in complete dentures. J Prosth Dent. 2003;12:265-70.
Hussain S.Z, Samejo I, Qamar K. Investigation in to the concepts and techniques used for establishing post palatal seal in undergraduate dental curri culum. Pak Oral Dent J. 2010;30:250-53.
Lye TL. The significance of fovea palatinae in complete denture prosthodontics. J Prosth Dent. 1975;33:504-10.
Keng SB, Ow R. The relation of the vibrating line to the fovea palatini and soft palate contour in edentulous patients. Aust Dent J. 1983;28:166-70.
Parithimarkalaignan S. The Post Dam- A Review. Ind J dent. 2012;42:1-7.
Winland RD, Young JM. Maxillary complete denture posterior palatal seal: Variations in size, shape and location. J Prosth Dent. 1973;29:256-61.
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