THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR

BACKGROUND AND OBJECTIVE: Lingual bar is the most common major connector in the mandibular RPDs (removable partial dentures). There is a great controversy about required space for lingual bar. The aim of this study was to evaluate the lingual tissues of anterior mandible and to locate the immovable...

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Autores principales:	H Alhavaz, N Jenabian, J Yazdani
Formato:	article
Lenguaje:	EN FA
Publicado:	Babol University of Medical Sciences 2008
Materias:	removable partial denture major connector lingual bar gingival tissues Medicine R Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/830eb1fba2ce48b094934a9d2980a677
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spelling	oai:doaj.org-article:830eb1fba2ce48b094934a9d2980a6772021-11-10T09:07:44ZTHE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR1561-41072251-7170https://doaj.org/article/830eb1fba2ce48b094934a9d2980a6772008-10-01T00:00:00Zhttp://jbums.org/article-1-2978-en.htmlhttps://doaj.org/toc/1561-4107https://doaj.org/toc/2251-7170BACKGROUND AND OBJECTIVE: Lingual bar is the most common major connector in the mandibular RPDs (removable partial dentures). There is a great controversy about required space for lingual bar. The aim of this study was to evaluate the lingual tissues of anterior mandible and to locate the immovable tissues for placement of lingual bar.METHODS: In a cross sectional study 60 subjects with normal lingual gingival tissue (Loe gingival index=1or 0), without any history of orthodontic treatment, and with at least 8 teeth from the right 2nd premolar to the left 2nd premolar. These subjects were divided into 3 age groups including (20-29), (30-39) and (40-49) ranges. These measurements consisted of the gingival sulcus, keratinized gingiva, the functional depth of mouth floor, and the width of immovable lingual tissues. Then the measurements were analyzed statistically by SPSS t-test, ANOVA, and post hoc tests.FINDINGS: The mean value range of immovable lingual tissue width was from 4.53 mm for central incisor to 7.62mm for 2nd premolar. The mean value of lingual immovable tissue width of anterior mandible was greater in male cases (7.22mm) than female ones (6.7mm) except for the right canine. But this difference was not significant statistically.CONCLUSION: The majority of studied subjects didn’t have capability for lingual bar use. There was no difference between sexes in terms of the mean value of lingual immovable tissue width of anterior mandible. The mean value of lingual immovable tissue width in anterior mandible increased antero-posteriorly.H AlhavazN JenabianJ YazdaniBabol University of Medical Sciencesarticleremovable partial denturemajor connectorlingual bargingival tissuesMedicineRMedicine (General)R5-920ENFAMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, Vol 10, Iss 4, Pp 63-70 (2008)
institution	DOAJ
collection	DOAJ
language	EN FA
topic	removable partial denture major connector lingual bar gingival tissues Medicine R Medicine (General) R5-920
spellingShingle	removable partial denture major connector lingual bar gingival tissues Medicine R Medicine (General) R5-920 H Alhavaz N Jenabian J Yazdani THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
description	BACKGROUND AND OBJECTIVE: Lingual bar is the most common major connector in the mandibular RPDs (removable partial dentures). There is a great controversy about required space for lingual bar. The aim of this study was to evaluate the lingual tissues of anterior mandible and to locate the immovable tissues for placement of lingual bar.METHODS: In a cross sectional study 60 subjects with normal lingual gingival tissue (Loe gingival index=1or 0), without any history of orthodontic treatment, and with at least 8 teeth from the right 2nd premolar to the left 2nd premolar. These subjects were divided into 3 age groups including (20-29), (30-39) and (40-49) ranges. These measurements consisted of the gingival sulcus, keratinized gingiva, the functional depth of mouth floor, and the width of immovable lingual tissues. Then the measurements were analyzed statistically by SPSS t-test, ANOVA, and post hoc tests.FINDINGS: The mean value range of immovable lingual tissue width was from 4.53 mm for central incisor to 7.62mm for 2nd premolar. The mean value of lingual immovable tissue width of anterior mandible was greater in male cases (7.22mm) than female ones (6.7mm) except for the right canine. But this difference was not significant statistically.CONCLUSION: The majority of studied subjects didn’t have capability for lingual bar use. There was no difference between sexes in terms of the mean value of lingual immovable tissue width of anterior mandible. The mean value of lingual immovable tissue width in anterior mandible increased antero-posteriorly.
format	article
author	H Alhavaz N Jenabian J Yazdani
author_facet	H Alhavaz N Jenabian J Yazdani
author_sort	H Alhavaz
title	THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
title_short	THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
title_full	THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
title_fullStr	THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
title_full_unstemmed	THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR
title_sort	measurement of the dimensions of anterior mandibular lingual tissues relative to the placement of a lingual bar major connector
publisher	Babol University of Medical Sciences
publishDate	2008
url	https://doaj.org/article/830eb1fba2ce48b094934a9d2980a677
work_keys_str_mv	AT halhavaz themeasurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector AT njenabian themeasurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector AT jyazdani themeasurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector AT halhavaz measurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector AT njenabian measurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector AT jyazdani measurementofthedimensionsofanteriormandibularlingualtissuesrelativetotheplacementofalingualbarmajorconnector
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THE MEASUREMENT OF THE DIMENSIONS OF ANTERIOR MANDIBULAR LINGUAL TISSUES RELATIVE TO THE PLACEMENT OF A LINGUAL BAR MAJOR CONNECTOR

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