Avaliação histomorfometrica da influencia da calcitonina de salmão no processo de reparo osseo frente a colocação de um implante dental de titanio

AUTOR(ES)
DATA DE PUBLICAÇÃO

1996

RESUMO

The purpose of this study was to evaluate, in healthy rabbits, the effects of Salmon Calcitonin (Miacalcic@) on the bone healing process following a dental implant surgery, using histologycal and histometric analysis. Thirty (30) adult New Zealand rabbits were used, and one implant (H-r-Carbontec) was placed in each animal s femur. Fifteen (15) animaIs were randomized to be the test (Salmon Calcitonin - 2Ullkg) and the control (placebo - saline solution) groups. The animaIs were sacrified 7, 14, 21, 28 and 42 days after the surgical procedures. The histometric analysis was carried out using an image analysing system (MOCHA, Jadel Scientific, San Rafael, CA, USA). The analysed param e ters were New Endosteal and Periosteal Bone Length, New Endosteal and Periosteal Bone Area, Pre-existing Cortical Length and Total Cortical Length. Histologycal analysis showed a endosteumlperiosteum proliferation that promoted a thicker cortical next to the implant, which resulted in a vital bone interface. Histometric analysis showed statistical differences (P

ASSUNTO(S)

ossos - regeneração implantações dentarias

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