Biomechanical modelling of periodontal ligament behaviour under various mechanical loads

• Autorzy: Nyashin Y. I. , Nyashin M. Y.
• Języki publikacji: EN

Abstrakty

EN

In this review paper, some results of biomechanical modelling of periodontal ligament behaviour, which were obtained by the authors, are discussed. The periodontal ligament behaviour is emphasized to result significantly from a kind of mechanical load acting on teeth. It is primarily determined by features of the periodontal ligament structure which were experimentally revealed by the authors. Moreover, from unified biomechanical grounds some problems were formulated and solved in which the teeth were considered to be loaded with functional, traumatic and orthodontic loads.

Słowa kluczowe

EN

dentofacial biomechanics; periodontal ligament; permeable deformable tissues; poroelastic analysis; periodontal fluid; tooth trauma; orthodontic treatment

PL

biomechanika; urazy szczęki; terapia ortodontyczna

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2000
• Tom: Vol. 2, nr 2
• Strony: 67--74
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Nyashin Y. I.

• Perm State Technical University, Department of Theoretical Mechanics, Komsomolsky Prospect 29a, 614600 Perm, Russia

autor

Nyashin M. Y.

• Perm State Technical University, Department of Theoretical Mechanics, Komsomolsky Prospect 29a, 614600 Perm, Russia

Bibliografia

• [1] BlOT M.A., Mechanics of deformation and acoustic propagation in porous media, Journal of Applied Physics, 1962, 33, 1482-1498.
• [2] CAPUTO A.A., STANDLEE J.P., Biomechanics in clinical dentistry. Chapter 3. The periodontium, Quintessence Publishing Co., 1987.
• [3] KALVEUS D.A., Biomorphologic fundamentals of the orthodontic treatment (in Russian), 1961, Riga.
• [4] NYASHIN M.Y., PECHENOY V.S., RAMMERSTORFER F.G., Determination of optimal orthodontic forces, Russian Journal of Biomechanics, 1997, 1 (1-2), 84-96.
• [5] NYASHIN M.Y., 0SIPOV A.P., BOLOTOVA M.Ph., NYASHIN Y.I., SIMANOVSKAYA E.Y., Periodontal ligament may be viewed as a porous material filled by free fluid, experimental proof, Russian Journal of Biomechanics, 1999,3 (1), 89-95.
• [6] NYASHIN M.Y., BAGAUTDINOVA I.V., SIMANOYSKAYA E.Y., CHERNOPAZOY S.A., Biomechanical investigation of a trauma of the upper central incisor, Russian Journal of Biomechanics, 1999, 3 (!), 96-100.
• [7] NYASHIN M.Y., Unconfined compression of the periodontal ligament, intervertebral disc, articular cartilage and other permeable deformable tissues, a poroelastic analysis, Russian Journal of Biomechanics, 1999, 3 (3), 23-31.
• [8] NYASHIN M.Y., Mathematical model of the periodontal ligament (in Russian), Ph.D. Thesis, Perm State Technical University, 1999.
• [9] OSIPENKO M.A., NYASHIN M.Y., NYASHIN Y.I., Center of resistance and center of rotation of a tooth, the definitions, conditions of existence, properties, Russian Journal of Biomechanics, 1999, 3 (1), 5-15.
• [10] SCHWARZ A.M., Tissue changes incident to orthodontic tooth movement, International Journal of Orthodontics, 1932, 18, 331-352.
• [11] SIMANOYSKAYA E.Y., BOLOTOYA M.Ph., NYASHIN Y.I., NYASHIN M.Y., Functional adapto-compensating mechanisms of the masticatory apparatus as a special biomechanical system, Russian Journal of Biomechanics, 1999,3 (3), 3-11.