Author: Atriya Salamati
Publisher:
ISBN:
Category :
Languages : en
Pages : 250
Book Description
Teeth move during mastication and this mobility is structurally governed by the periodontium (including PDL and alveolar bone) supporting the teeth and functionally by the forces that are generated during mastication and transferred to the teeth via the masticatory muscles. The extent of this mobility is clinically used to determine the prognosis for teeth. However, the range of tooth movement and its direction under functional loads are largely unknown for either periodontal health, disease, or disuse. The objective of this study was to investigate in vivo tooth mobility during mastication and masticatory muscle stimulation in pigs and its relationship to the periodontal ligament (PDL) space. A periodontal disease model was created and these diseased pigs were compared with healthy controls. However, it was not possible to create a pig disuse model, so instead quality of the alveolar bone supporting the molar teeth was assessed in a rabbit disuse model. The assessment of magnitude and direction of mobility of molar teeth during mastication and masticatory muscle stimulation utilized ultrasound signaling in the form of small implantable piezoelectric transducers placed inside and around the maxillary molars of young pigs. Periodontal disease was induced over 8-week period using silk ligatures with a cocktail of four bacteria. μCT images were used to quantify the PDL space around the molars and histology was used to observe the general organization and pattern of the PDL fibers during health and disease. μCT images were also used to assess the alveolar bone density of the molar bearing region of the alveolus during disuse conditions in rabbits. Tooth mobility ranged from 20-322μm for both mastication and masseter stimulation. Mobility did not differ between healthy and diseased pigs. PDL space width measurements were in the range of 116-1690μm around the root circumference and at the furcation locations and did not differ for health and disease. The PDL space at the root’s apex, was larger ranging from 329-1,833μm and was greater in diseased teeth. These results show that functional tooth mobility caused by masticatory muscle contraction is extensive, approximating the entire periodontal space especially at the furcation. The molar typically showed intrusive and lateral (either buccal or palatal) movements during mastication. The intrusive movements appeared to be limited by the height of the PDL space at the furcation of the molars. Although it was not possible to characterize the functional tooth mobility during disuse conditions, bone density was significantly reduced (P
Tooth Mobility, Periodontal Ligament Space, and the Alveolus During Periodontal Health, Disease, and Disuse
Author: Atriya Salamati
Publisher:
ISBN:
Category :
Languages : en
Pages : 250
Book Description
Teeth move during mastication and this mobility is structurally governed by the periodontium (including PDL and alveolar bone) supporting the teeth and functionally by the forces that are generated during mastication and transferred to the teeth via the masticatory muscles. The extent of this mobility is clinically used to determine the prognosis for teeth. However, the range of tooth movement and its direction under functional loads are largely unknown for either periodontal health, disease, or disuse. The objective of this study was to investigate in vivo tooth mobility during mastication and masticatory muscle stimulation in pigs and its relationship to the periodontal ligament (PDL) space. A periodontal disease model was created and these diseased pigs were compared with healthy controls. However, it was not possible to create a pig disuse model, so instead quality of the alveolar bone supporting the molar teeth was assessed in a rabbit disuse model. The assessment of magnitude and direction of mobility of molar teeth during mastication and masticatory muscle stimulation utilized ultrasound signaling in the form of small implantable piezoelectric transducers placed inside and around the maxillary molars of young pigs. Periodontal disease was induced over 8-week period using silk ligatures with a cocktail of four bacteria. μCT images were used to quantify the PDL space around the molars and histology was used to observe the general organization and pattern of the PDL fibers during health and disease. μCT images were also used to assess the alveolar bone density of the molar bearing region of the alveolus during disuse conditions in rabbits. Tooth mobility ranged from 20-322μm for both mastication and masseter stimulation. Mobility did not differ between healthy and diseased pigs. PDL space width measurements were in the range of 116-1690μm around the root circumference and at the furcation locations and did not differ for health and disease. The PDL space at the root’s apex, was larger ranging from 329-1,833μm and was greater in diseased teeth. These results show that functional tooth mobility caused by masticatory muscle contraction is extensive, approximating the entire periodontal space especially at the furcation. The molar typically showed intrusive and lateral (either buccal or palatal) movements during mastication. The intrusive movements appeared to be limited by the height of the PDL space at the furcation of the molars. Although it was not possible to characterize the functional tooth mobility during disuse conditions, bone density was significantly reduced (P
Publisher:
ISBN:
Category :
Languages : en
Pages : 250
Book Description
Teeth move during mastication and this mobility is structurally governed by the periodontium (including PDL and alveolar bone) supporting the teeth and functionally by the forces that are generated during mastication and transferred to the teeth via the masticatory muscles. The extent of this mobility is clinically used to determine the prognosis for teeth. However, the range of tooth movement and its direction under functional loads are largely unknown for either periodontal health, disease, or disuse. The objective of this study was to investigate in vivo tooth mobility during mastication and masticatory muscle stimulation in pigs and its relationship to the periodontal ligament (PDL) space. A periodontal disease model was created and these diseased pigs were compared with healthy controls. However, it was not possible to create a pig disuse model, so instead quality of the alveolar bone supporting the molar teeth was assessed in a rabbit disuse model. The assessment of magnitude and direction of mobility of molar teeth during mastication and masticatory muscle stimulation utilized ultrasound signaling in the form of small implantable piezoelectric transducers placed inside and around the maxillary molars of young pigs. Periodontal disease was induced over 8-week period using silk ligatures with a cocktail of four bacteria. μCT images were used to quantify the PDL space around the molars and histology was used to observe the general organization and pattern of the PDL fibers during health and disease. μCT images were also used to assess the alveolar bone density of the molar bearing region of the alveolus during disuse conditions in rabbits. Tooth mobility ranged from 20-322μm for both mastication and masseter stimulation. Mobility did not differ between healthy and diseased pigs. PDL space width measurements were in the range of 116-1690μm around the root circumference and at the furcation locations and did not differ for health and disease. The PDL space at the root’s apex, was larger ranging from 329-1,833μm and was greater in diseased teeth. These results show that functional tooth mobility caused by masticatory muscle contraction is extensive, approximating the entire periodontal space especially at the furcation. The molar typically showed intrusive and lateral (either buccal or palatal) movements during mastication. The intrusive movements appeared to be limited by the height of the PDL space at the furcation of the molars. Although it was not possible to characterize the functional tooth mobility during disuse conditions, bone density was significantly reduced (P
The Periodontal Ligament in Health and Disease
Author: B. J. Moxham
Publisher: Pergamon
ISBN:
Category : Medical
Languages : en
Pages : 492
Book Description
Publisher: Pergamon
ISBN:
Category : Medical
Languages : en
Pages : 492
Book Description
The Periodontium and Orthodontics in Health and Disease
Author: Peter A. Heasman
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 396
Book Description
This book explores fully the interrelationships between the periodontium in both health and disease, and orthodontics. The authors have examined exhaustively the common ground on which the orthodontist and periodontist are often called upon to meet and collaborate on cases that demand multi-disciplinary care.
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 396
Book Description
This book explores fully the interrelationships between the periodontium in both health and disease, and orthodontics. The authors have examined exhaustively the common ground on which the orthodontist and periodontist are often called upon to meet and collaborate on cases that demand multi-disciplinary care.
IMPORTANCE OF MOBILITY IN TREATMENT OF PERIODONTAL DISEASE
Author: Dr. Anubhava Vardhan Sharma
Publisher: Book Rivers
ISBN: 9391000207
Category : Antiques & Collectibles
Languages : en
Pages : 80
Book Description
Publisher: Book Rivers
ISBN: 9391000207
Category : Antiques & Collectibles
Languages : en
Pages : 80
Book Description
Guide to Periodontal Treatment Solutions for General Dentistry
Author: Tobias K. Boehm
Publisher: Thieme
ISBN: 1638535302
Category : Medical
Languages : en
Pages : 593
Book Description
A unique how-to guide for dental trainees on the practical application of periodontal treatment Guide to Periodontal Treatment Solutions for General Dentistry by Tobias Boehm and Sam Chui is a concise textbook on periodontics geared towards dental students, residents, and early-career general dentists. Each chapter includes cases and evidence-based practice exercises that illustrate key concepts and enable application of these concepts through independent study or non-lecture based teaching methods. The book is arranged in a logical sequence mirroring the manner in which patients present with periodontal disease, from the initial exam to state-of-the-art treatments. The opening chapters cover gingivitis and disease basics, data collection, epidemiology, classification systems, and diagnosis. Subsequent chapters encompass a wide array of nonsurgical and surgical approaches for treating issues such as gum pockets, furcation, gingival recession, mucogingival defects, and tooth mobility, as well as when to refer patients. The latest methods for controlling gingival inflammation are discussed, including scaling and root planing, systemic and local antimicrobial therapy, antiseptics, lasers, and photodynamic therapy. Key Features Case studies, review questions and explanations, coupled with diagrams and illustrations, enhance understanding and knowledge retention Nine chapters feature key points of periodontal treatment, with detailed step-by-step instructions on how to approach clinical problems Prognostic tools and risk assessments for predicting tooth longevity with discussion of various tooth replacement options This is an essential resource that guides dental students, residents and early career stage dentists through the fundamental aspects of periodontal treatment. The book also provides an excellent classroom tool for dental school instructors.
Publisher: Thieme
ISBN: 1638535302
Category : Medical
Languages : en
Pages : 593
Book Description
A unique how-to guide for dental trainees on the practical application of periodontal treatment Guide to Periodontal Treatment Solutions for General Dentistry by Tobias Boehm and Sam Chui is a concise textbook on periodontics geared towards dental students, residents, and early-career general dentists. Each chapter includes cases and evidence-based practice exercises that illustrate key concepts and enable application of these concepts through independent study or non-lecture based teaching methods. The book is arranged in a logical sequence mirroring the manner in which patients present with periodontal disease, from the initial exam to state-of-the-art treatments. The opening chapters cover gingivitis and disease basics, data collection, epidemiology, classification systems, and diagnosis. Subsequent chapters encompass a wide array of nonsurgical and surgical approaches for treating issues such as gum pockets, furcation, gingival recession, mucogingival defects, and tooth mobility, as well as when to refer patients. The latest methods for controlling gingival inflammation are discussed, including scaling and root planing, systemic and local antimicrobial therapy, antiseptics, lasers, and photodynamic therapy. Key Features Case studies, review questions and explanations, coupled with diagrams and illustrations, enhance understanding and knowledge retention Nine chapters feature key points of periodontal treatment, with detailed step-by-step instructions on how to approach clinical problems Prognostic tools and risk assessments for predicting tooth longevity with discussion of various tooth replacement options This is an essential resource that guides dental students, residents and early career stage dentists through the fundamental aspects of periodontal treatment. The book also provides an excellent classroom tool for dental school instructors.
Adult Tooth Movement in General Dentistry
Author: Allan Schlossberg
Publisher: W.B. Saunders Company
ISBN:
Category : Medical
Languages : en
Pages : 264
Book Description
Publisher: W.B. Saunders Company
ISBN:
Category : Medical
Languages : en
Pages : 264
Book Description
The Relationship Between Tooth Mobility and the Change in Periodontal Attachment Following Treatment
Author: Thomas J. Fleszar
Publisher:
ISBN:
Category : Periodontal pockets
Languages : en
Pages : 170
Book Description
Publisher:
ISBN:
Category : Periodontal pockets
Languages : en
Pages : 170
Book Description
The Periodontal Ligament in Health and Disease
Author: B. K. B. Berkovitz
Publisher: Mosby Incorporated
ISBN: 9780815106951
Category : Medical
Languages : en
Pages : 448
Book Description
Publisher: Mosby Incorporated
ISBN: 9780815106951
Category : Medical
Languages : en
Pages : 448
Book Description
Tooth Mobility, Probing Depth, and Gingivitis as Risk Factors for Response to Periodontal Treatment
Author: Rebecca Lynn Wagner
Publisher:
ISBN:
Category : Epithelial Attachment
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Epithelial Attachment
Languages : en
Pages : 160
Book Description