Abstract:
OBJECTIVES:To assess dimensional changes following alveolar ridge preservation using bovine-derived xenograft with 10% collagen and collagen membrane compared to ridge preservation by means of bovine-derived xenograft particles and collagen membrane or spontaneous healing in posterior sites. MATERIALS AND METHODS:Forty subjects with 40 posterior teeth or roots candidate to extraction and presenting integrity of alveolar bone walls were randomly allocated into three groups. Patients of test group were treated by ridge preservation technique using bovine-derived xenograft with 10% collagen and collagen membrane; patients of control group 1 were treated by means of bovine-derived xenograft particles and collagen membrane while in patients of control group 2, no grafting was performed. Changes in vertical and horizontal bone dimensions were compared at baseline and after 6-month observation time. RESULTS:Statistically significant differences between baseline and 6 month were observed in all groups in terms of vertical and horizontal bone resorption (p < 0.001), except for vertical resorption in control group 2. After 6-month intergroup comparisons showed not statistically significant changes between test and control groups in terms of alveolar bone changes (p > 0.05). CONCLUSIONS:Within the limits of this study, the sites grafted using bovine-derived xenograft with 10% collagen in combination with a collagen membrane showed no statistical differences in terms of vertical and horizontal bone resorption compared to control groups. CLINICAL RELEVANCE:Ridge preservation in posterior area failed to show clinically relevant benefits in sites presenting integrity of alveolar bone walls and adequate buccal bone wall thickness.
journal_name
Clin Oral Investigjournal_title
Clinical oral investigationsauthors
Iorio-Siciliano V,Ramaglia L,Blasi A,Bucci P,Nuzzolo P,Riccitiello F,Nicolò Mdoi
10.1007/s00784-019-02979-wsubject
Has Abstractpub_date
2020-02-01 00:00:00pages
1013-1023issue
2eissn
1432-6981issn
1436-3771pii
10.1007/s00784-019-02979-wjournal_volume
24pub_type
杂志文章,随机对照试验abstract:OBJECTIVES:Platelet-rich plasma has been used in the treatment of extraction socket; however, randomized controlled clinical trial is still lacking to evaluate its effect on extraction socket healing. MATERIALS AND METHODS:Single center, assessor-blinded, parallel group, randomized controlled clinical trial was conduc...
journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00784-014-1278-2
更新日期:2015-04-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-017-2194-z
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journal_title:Clinical oral investigations
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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journal_title:Clinical oral investigations
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:Clinical oral investigations
pub_type: 杂志文章
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pub_type: 杂志文章,评审
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更新日期:2015-03-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
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更新日期:2017-12-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章,评审
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更新日期:2020-05-01 00:00:00
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更新日期:2017-01-01 00:00:00
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更新日期:2020-03-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
doi:10.1007/s00784-013-0929-z
更新日期:2014-01-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2016-12-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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journal_title:Clinical oral investigations
pub_type: 临床试验,杂志文章
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journal_title:Clinical oral investigations
pub_type: 临床试验,杂志文章
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更新日期:1997-06-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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更新日期:2014-07-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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更新日期:2017-11-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
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更新日期:2020-08-25 00:00:00
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pub_type: 杂志文章
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更新日期:2019-02-01 00:00:00
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