The influence of the occlusal vertical dimension on masticatory muscle activities and hyoid bone position in complete denture wearers

Sierpińska, Teresa; Gołębiewska, Maria; Kuć, Joanna; Lapuc, M

doi:10.2478/v10039-009-0018-3

Cited by 21 publications

(14 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Sierpinski 2009 has examined the position of hyoid bones in older subjects wearing complete dentures for at least five years and has been proven to reduce vertical dimensions, or the height of the bite affects the hyoid bone position change, which is down below and change the orofacial muscle activity (24). …”

Section: Discussionmentioning

confidence: 99%

Correlation Analysis of the Hyoid Bone Position in Relation to the Cranial Base, Mandible and Cervical Part of Vertebra with Particular Reference to Bimaxillary Relations / Teleroentgenogram Analysis

Deljo¹,

Filipović²,

Babacic³

et al. 2012

Acta Inform Med

View full text Add to dashboard Cite

Introduction:The relationship among the orofacial system and the rest of the body ,both in functional and anatomical terms was the subject of numerous scientific studies. The optimum position of the bone structures of orofacial system provides performance of intact vital functions, such as breathing or swallowing. Hyoid bone represents a link between the head and neck. Although located in the neck, hyoid bone due to its brachial origin belongs to the visceral skeleton.The purpose of the research:a) To determine the position of the hyoid bone, in relation to the cranial base, mandible and cervical part of the vertebra; b) To determine the linear measures of hyoid bone and its constituents and c) to Identify on the profile teleroengen image, whether there are differences in the position of hyoid bone depending on the saggital maxillo-mandibular relationship.The examinees and methods:30 profile teleroengen images of patients aged 17-18 years of both sexes were used for this study. To study the position of hyoid bone depending on the saggital maxillo-mandibular relationship respondents were divided into groups based on the ANB-angle values. The first group is ortognat patients with ANBangle values, from 1 to 4°. The second group included patients with distal jaw relationship, that is, whose values of ANB-angle were greater than / or 5°. The third group consists of patients with ANB-angle value of 0 or negative.Results and Conclusion:The position of hyoid bone is not constant, but depends on the maxillo-mandibular anterior posterior relationships. Length of hyoid bones and greater horns of hyoid bone differs with respect to the sagittal malocclusion. In relation to the cranial base and maxillary bones flat position of the hyoid bone is highly correlated. A positive correlation was found with relation to the cervical vertebra, while the dependence is determined in relation to the steep mandibular plane.

show abstract

Section: Discussionmentioning

confidence: 99%

Correlation Analysis of the Hyoid Bone Position in Relation to the Cranial Base, Mandible and Cervical Part of Vertebra with Particular Reference to Bimaxillary Relations / Teleroentgenogram Analysis

Deljo¹,

Filipović²,

Babacic³

et al. 2012

Acta Inform Med

View full text Add to dashboard Cite

show abstract

“…Hirai et al, 1993;Klemetti, 1996;Bassi et al, 2001;Preti, 2002). These changes manifest macroscopi-cally as alterations in alveolar ridge morphology and appreciable reductions in occlusion vertical dimension, and total facial height (Bartlett et al, 1992;Davis, 1997;McGarry et al, 1999;Sierpinska et al, 2009). There is a close association between dental occlusion and the muscles of mastication.…”

Section: Resultsmentioning

confidence: 99%

Influence of edentulism on human orbit and zygomatic arch shape

Williams

Slice

2013

Clinical Anatomy

View full text Add to dashboard Cite

Edentulism, or tooth loss, seriously alters the appearance of the lower facial skeleton. The aim of this study was to determine if complete maxillary edentulism also impacts the curvature shape of the orbits and zygomatic arches in elderly adults. The study was conducted on 80 crania comprising two cross-sectional populations of elderly African- and European-Americans (60-80 years old). Forty of the crania possessed intact dentition; the remaining 40 exhibited complete edentulism with tooth socket resorption. Three-dimensional semilandmarks representing the curvature of the orbits and zygomatic arches were collected using a hand-held digitizer. Each craniofacial region's semilandmarks were aligned into a common coordinate system via generalized Procrustes superimposition. Regional variation in shape was explored via principal component analysis, multivariate analysis of variance, discriminant function analysis, cross-validation, and vector plots. Shape differences between the edentulous and dentate groups were detected in both the orbits (P = 0.0022) and zygomatic arches (P = 0.0026). Ancestry and sex differences were also identified in both regions. Orbit data correctly classified dentate crania 65% of the time and edentulous crania 72.5% of the time. Zygomatic arch data correctly classified 75% dentate and 60% of edentulous crania. The individual curves constituting each region also exhibited shape alteration with tooth loss, with the exception of the inferior zygomatic curve. Vector plots revealed patterns of superoinferior expansion, and medial and lateral recession depending on the region examined. These results suggest a relationship exists between maxillary edentulism and changes in the surrounding craniofacial structures.

show abstract

“…Bunlar d›fl›nda dikey boyut olarak adland›r›lan yüzün alt üçte birlik k›sm›n›n yüksekli¤indeki azalmalar›n da çene eklemi üzerine olumsuz etkileri oldu¤u bildirilmektedir (2,9).…”

Section: G Gi Ir Ri Ifl Flunclassified

Occlusal Evaluation and Effect of Occlusal Disorders on Temporomandibular Joint

Çifter¹,

Evlioğlu²,

Keskın³

2010

tftr

View full text Add to dashboard Cite

Ö Öz ze et tMultifaktoryel bir rahats›zl›k olarak tan›mlanabilen temporomandibular rahats›zl›klar›n etiyolojik faktörleri rahats›zl›¤›n tipine göre ve kifliden kifliye fakl›l›k gösterebilmektedir. Oklüzal düzensizlikler temporomandibular rahats›zl›klar›n olas› etiyolojik faktörlerinden biri olarak kabul görmek-tedir. Çi¤neme sistemini ilgilendiren belirtilerin giderilmesinde oklüzal de¤erlendirmenin yap›lmas› ve mevcut oklüzal düzensizliklerin geçici ya da kal›c› olarak düzeltilmesi amac›yla difl hekimleri taraf›ndan farkl› uygulamalar yap›labilir. Multidisipliner yaklafl›mlar›n benimsenmesi ile temporomandibular rahats›zl›klar›n tedavi baflar›s› ve tedavi etkinli¤inin kal›c›l›¤› art›r›labilir. Bu makalede temel oklüzal düzensizlikler s›ralanmakta ve tedavileriyle ilgili genel yaklafl›mlarla ilgili bilgiler verilmektedir. Türk Fiz T›p Rehab Derg 2010;56 Özel Say› 1:25-8. A An na ah ht ta ar r K Ke el li im me el le er r: : Temporomandibular rahats›zl›klar, çene eklemi, oklüzal düzensizlikler, oklüzyon S Su um mm ma ar ry yThe etiology of temporomandibular disorders, known as a multifactorial disease, varies from person to person and with respect to the kind of the disorder. Occlusal discrepancies are accepted as one of the probable etiological factors of the temporomandibular disorders. Various dental procedures are carried out to evaluate the occlusal condition and to rehabilitate the occlusal disorders temporarily or permanently in order to manage the symptoms of temporomandibular disorders. Multidisciplinary approach may improve the effectiveness and the success of the treatment. In this presentation, basic occlusal disorders and the treatment principles are pointed out. G Gi ir ri ifl flÇi¤neme sistemi vücudun bafll›ca yeme, konuflma ve yutkunma fonksiyonlar›ndan sorumlu ünitesidir. Bunun yan› s›ra çi¤neme sisteminin elemanlar›, tat alma ve nefes alma fonksiyonlar›nda da önemli rol oynar. Kemikler, temporomandibular eklem (TME), ligamanlar, difller, difllerin destek dokular› ve kaslardan oluflan bu sistem nörolojik sistem taraf›ndan koordine edilir (1-3).Tüm biyolojik sistemler gibi çi¤neme sistemi de pek çok d›fl etkene maruz kal›r ve bu etkenlere karfl› çeflitli mekanizmalarla adaptasyon gelifltirir. Maloklüzyonlar, parafonksiyonel aktiviteler, travma gibi çi¤neme sistemi için zararl› olabilecek etkilerin, kiflinin adaptasyon kapasitesini aflmas› sonucunda klinik bulgular ortaya ç›kabilir (4). Çi¤neme sistemini ilgilendiren bu semptomlar temporomandibular rahats›zl›klar bafll›¤› alt›nda incelenmektedirler.Temporomandibular eklem bölgesindeki rahats›zl›klar ilk olarak Costen (5) taraf›ndan 1934'te "Costen Sendromu" olarak adland›r›lm›flt›r. Kulak ve TME bölgesindeki bulgularla karakterize bu rahats›zl›klar Shore (6) taraf›ndan temporomandibular eklem disfonksiyon sendromu (TMED), Ash ve Ramfjord (2) taraf›ndan ise fonksiyonel temporomandibular eklem rahats›zl›klar› olarak isimlendirilmifltir. Oklüzomandibular rahats›zl›klar, temporomandibu- DOI: 10.4274/tftr.56.25 lar eklemin miyoartropatisi, miyofasiya...

show abstract

The influence of the occlusal vertical dimension on masticatory muscle activities and hyoid bone position in complete denture wearers

Cited by 21 publications

References 14 publications

Correlation Analysis of the Hyoid Bone Position in Relation to the Cranial Base, Mandible and Cervical Part of Vertebra with Particular Reference to Bimaxillary Relations / Teleroentgenogram Analysis

Correlation Analysis of the Hyoid Bone Position in Relation to the Cranial Base, Mandible and Cervical Part of Vertebra with Particular Reference to Bimaxillary Relations / Teleroentgenogram Analysis

Influence of edentulism on human orbit and zygomatic arch shape

Occlusal Evaluation and Effect of Occlusal Disorders on Temporomandibular Joint

Contact Info

Product

Resources

About