Abstract:
:Controversy remains over the rehabilitation of implant-supported restorations regarding the need to splint adjacent implant-supported crowns. This study compared the effects of simulated occlusal loading of three implants restored with cemented crowns, splinted versus unsplinted. Three adjacent screw-shaped implants were passively inserted into three holes drilled in a photo-elastic model. Two combinations of cemented restorations were fabricated; three adjacent unsplinted and three adjacent splinted crowns. Strain gauges were connected to the implant necks and to the margins of the overlaying crowns. Fifteen axial static loads of 20-kg loadings were carried out right after each other via a custom-built loading apparatus. Strain gauges located on the implant neck supporting splinted restoration demonstrated significantly (P < 0.001) more strain (sum of strains = 3348.54 microstrain) compared with the single crowns (sum of strains = 988.57 microstrain). In contrast, significantly (P < 0.001) more strain was recorded on the strain gauges located on the restoration margins of the single crowns (sum of strains = 756.32 microstrain) when compared with splinted restorations (sum of strains = 186.12 microstrain). The concept of splinting adjacent implants to decrease loading of the supporting structures may require re-evaluation. The clinical relevance of these findings needs further investigation.
journal_name
J Oral Rehabiljournal_title
Journal of oral rehabilitationauthors
Nissan J,Ghelfan O,Gross M,Chaushu Gdoi
10.1111/j.1365-2842.2010.02096.xsubject
Has Abstractpub_date
2010-09-01 00:00:00pages
658-62issue
9eissn
0305-182Xissn
1365-2842pii
JOR2096journal_volume
37pub_type
杂志文章abstract::Tongue pressure measured with a disposable hand-held balloon probe has been used for assessing tongue function; however, no diagnostic standard for assessing other oral functions exists currently. In this study, to develop a method for multifactorial manometric evaluation of oral functions, 20 men and 20 women (21-32 ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
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更新日期:2011-09-01 00:00:00
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journal_title:Journal of oral rehabilitation
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doi:10.1111/j.1365-2842.1978.tb00387.x
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journal_title:Journal of oral rehabilitation
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journal_title:Journal of oral rehabilitation
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doi:10.1046/j.1365-2842.2001.00730.x
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journal_title:Journal of oral rehabilitation
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doi:10.1111/j.1365-2842.1989.tb01337.x
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abstract:UNLABELLED:The electromyographic (EMG) activity of the masseter and the anterior temporalis muscles were compared between 60 healthy controls and 61 myogenous craniomandibular disorder (CMD) patients. Subjects were asked to clench at 10% and at 50% of their maximum voluntary clenching level. The effects of CMD, age and...
journal_title:Journal of oral rehabilitation
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doi:10.1111/j.1365-2842.1994.tb01125.x
更新日期:1994-01-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1995.tb00779.x
更新日期:1995-05-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1990.tb00006.x
更新日期:1990-05-01 00:00:00
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journal_title:Journal of oral rehabilitation
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更新日期:2000-12-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2003.01108.x
更新日期:2003-05-01 00:00:00
abstract::This study investigates the wear resistance of four different types of occlusal splint materials based on two-body wear simulations under wet and dry conditions. Twenty specimens of each splint material (Dentalon Plus, Orthoplast, Biocryl C, and Eclipse), each with a diameter of 16 mm and a thickness of 3 mm, were tes...
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pub_type: 杂志文章
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更新日期:2012-08-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12777
更新日期:2019-06-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1977.tb00959.x
更新日期:1977-01-01 00:00:00
abstract::There is a paucity of guidelines for the dental profession to assess failure of endodontic therapy. While a successful treatment can be well defined by the absence of apical periodontitis and clinical symptoms after a period of observation, failed treatment has escaped a distinct standing over the years. This article ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,评审
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更新日期:2016-10-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.1996.d01-202.x
更新日期:1996-12-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12298
更新日期:2015-09-01 00:00:00
abstract::A 28-year-old female underwent orthodontic treatment for approximately 22 months. During the later stages of this treatment, the patient reported right shoulder and neck-muscle pain. In addition, temporomandibular joint disorder (TMD) with a 'clicking' sound during mastication commenced 5 months prior to treatment com...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,评审
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更新日期:2005-05-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12172
更新日期:2014-08-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2000.00566.x
更新日期:2000-08-01 00:00:00
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更新日期:2020-11-01 00:00:00
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journal_title:Journal of oral rehabilitation
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更新日期:1997-05-01 00:00:00
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journal_title:Journal of oral rehabilitation
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doi:10.1046/j.1365-2842.2002.00944.x
更新日期:2002-09-01 00:00:00
abstract::Mandibular condyles and temporal fossae were studied in a large Romano-British collection of skulls. The size and shape of the condyles differed from those in previous populations studied. Changes in form or shape of the condyles were age-related and could be correlated to the number of teeth lost on the same side and...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1985.tb01546.x
更新日期:1985-09-01 00:00:00
abstract::Fitting a temporomandibular joint (TMJ) prosthesis to the skull by using stock prostheses seems to be an appropriate method. However, fitting the skull with one stock part requires many differently shaped parts. Therefore, we fitted the skull with two connected stock parts. The aim of the study was to test whether it ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2000.00611.x
更新日期:2000-10-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
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更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:Limitation of mouth opening is a common complaint following orthognathic surgery. OBJECTIVES:This investigation reports on the progress of maximum incisal opening following orthognathic surgery and compares the impact of two different osteosynthesis methods on mouth opening in female patients with Class III...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
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更新日期:2020-10-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.1999.00459.x
更新日期:1999-11-01 00:00:00
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journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1111/joor.12660
更新日期:2018-09-01 00:00:00
abstract::As quality of life (QOL) could be influenced by oral status in the elderly, we examined whether chewing ability or number of teeth affected QOL in 80-year olds. A cross-sectional survey included dental examination, chewing self-assessment, and a QOL questionnaire. A total of 823 people who were 80 years old participat...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.2005.01567.x
更新日期:2006-05-01 00:00:00
abstract::Dentine hypersensitivity occurs when dentinal tubules are open on the dentine surface and patent to a vital pulp. There has been limited interest in the aetiology of dentine hypersensitivity. In particular, little is known about agents that remove the dentine smear layer to expose tubules. Toothbrushing certainly may ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1992.tb01086.x
更新日期:1992-03-01 00:00:00