Fluid Dynamic Mechanisms Which Regulate Tooth Movement

Bien, Saul M.

doi:10.1016/b978-1-4832-3118-1.50014-1

Cited by 59 publications

(26 citation statements)

References 39 publications

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“…As is known from the literature, tooth movement under external forces shows nonlinear and time-dependent material behavior [1,14,16,17,22,23]. This behavior results from the material properties of the periodontal ligament, since the elastic modulus of tooth and bone is 1,000-10,000 times greater than that of the periodontal ligament [2,21].…”

Section: Introductionmentioning

confidence: 93%

Determination of the Mechanical Properties of the Periodontal Ligament in a Uniaxial Tensional Experiment

Dorow

Krstin

Sander

2003

Journal of Orofacial Orthopedics/Fortschritte der Kieferorthop�

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Section: Introductionmentioning

confidence: 93%

Determination of the Mechanical Properties of the Periodontal Ligament in a Uniaxial Tensional Experiment

Dorow

Krstin

Sander

2003

Journal of Orofacial Orthopedics/Fortschritte der Kieferorthop�

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“…As is known from the literature, tooth movement under load shows a non-linear time dependent material behavior [1,15,[18][19][20]. Mühlemann [12] discovered that repeated measurements change tooth mobility.…”

Section: Survey Of the Literaturementioning

confidence: 99%

Experiments to Determine the Material Properties of the Periodontal Ligament

Dorow

Krstin

Sander

2002

Journal of Orofacial Orthopedics / Fortschritte der Kieferortho

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“…Another factor may be an increase in tissue pressure in the periodontium caused by tooth movement (2). Accordingly, an occurence of necrosed tissues in the intensely compressed areas were observed after 72 hr (Fig.…”

Section: Discussionmentioning

confidence: 99%

The localization of acid phosphatase activity in osteoblasts incident to experimental tooth movement.

Nakamura

Hirashita

Kuwabara

1984

Acta Histochem. Cytochem

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The experimental teeth (upper right first molars of adult Wistar rats) were moved in the buccal direction for 4 days by a wire spring and subsequently moved in the lingual direction for 24 and 72 hr.The ultrastructual changes and localization of acid phosphatase (ACPase) activity of the osteoblasts were examined in the lingual periodontium (pressure side) of the teeth moved in the experimental periods of 24 and 72 hr.The following results were obtained: 1) Osteoblasts in the lingual areas of the periodontium of the 24 hr experiment contained autophagic vacuoles in the cytoplasm, while rough-surfaced endoplasmic reticulum and mitochondria were reduced.2) ACPase activity in the osteoblasts adjacent to the bone surface was noted in lysosomes, Golgi apparatus and autophagic vacuoles. The enzyme activity was also present in the lysosomes showing lysosomal wrapping mechanism and in the lysosomes fusing with the vacuoles.3) The lingual areas of the periodontium in the 72 hr experiment were characterized by necrosed tissues and none of the reaction products of the enzyme activity could be found in these areas.

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Fluid Dynamic Mechanisms Which Regulate Tooth Movement

Cited by 59 publications

References 39 publications

Determination of the Mechanical Properties of the Periodontal Ligament in a Uniaxial Tensional Experiment

Determination of the Mechanical Properties of the Periodontal Ligament in a Uniaxial Tensional Experiment

Experiments to Determine the Material Properties of the Periodontal Ligament

The localization of acid phosphatase activity in osteoblasts incident to experimental tooth movement.

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