Expert: Reza Foudazi - 1/11/2009

Question
salam.
bebakhshid az tekrare dobaresoal.
goftam shaya lazem bashe ye tozihe koochik bedam.
dar dentistry vaghti ye dandoon hameye tajesho az dast mide,lazem mishe vase gire rookeshi ke gharare bezaran,az yek post dar canale eishe gharar bedan,,in post bazi vaghta mitoone ye feleze rikhtegi bashe,ke shekle oon baghalebgiri az canal shabihe oon shode.dorost kardane in poste rikhtegi dardesaraye khodesho vase ma dare!!
bekhatere hamin man donbale ye madei migardam ke beshe dakhele canal inject kard,,albate tamame khoosoosiate ye felezo dashte bashe,,brittle nabashe,estehkame kheili khoobe dashte bashe,dar zemn biocompatible bashe,,vakheli chizaye dige,,,
darzemn nemidoonam baraye searche maghalat baraye terme polymer hamin estelaho bayad bekar bebaram ya chize digeii?
mamnoon az rahnamaeetoon..

Answer
Dear Shirin,
Sorry for delay in replying!
Firstly, we need to have some basis or same terminologies. What is a POST material?
Would you please also let me know the characteristics and properties of a suitable post material?
In other words, what physical and mechanical properties are necessary to have an efficient post material? After that, we can start looking for a proper replacement.
Best regards,
Reza