It´s a pilot study, randomized, realized in the Central Hospital "Dr. Ignacio Morones Prieto", SLP, Mexico.
The simple size for pilot study was been calculated in 20 patients, according with Browne for not knowing the variability of the treatment. 10 patients in the group of Polypropylene mesh
Dental caries and periodontal disease are closely associated with the oral biofilm known as dental plaque. Much is known about the makeup of this biofilm, especially at its early stage of development (i.e. up to 12 hrs following tooth cleaning). The primary initial colonizers are streptococci, and