[Necessity of preparing the oral cavity for implantation]

The Author wanted to draw the attention of the person doing the setting, on the importance, in lasting prognosis, of the general conditions of the subject as well as of the situation of the oral cavity, which can present unfavourable elements to a setting. He is in fact referring to local original lesions or secondary lesions in pathologic states and he his stating the corrective intervention in order to prepare the month for the setting.