Frequency of galvanic pair detection of metal structures in the mouth in the absence of galvanic syndrome and pathological changes in the oral mucosa

BACKGROUND: Currently, numerous metal structures are used in dentistry, such as implants, pins, dentures, etc. These often made of various metals and alloys with different electrochemical potentials. This circumstance can lead to the appearance a galvanic cell, consisting structures. In existing literature, no data reveal frequency detection pairs mouth absence syndrome oral mucosal diseases.
 AIM: To examine pathological changes mucosa.
 MATERIALS AND METHODS: A survey 133 patients aged 3387 years was conducted detect presence mouth. All do not have mucosa. The were divided into four age groups: 3344 old (n = 33), 4559 35), 6074 7587 30). Electrochemical potentials determined according method developed at Department Therapeutic Dentistry E. V. Borovsky Institute First Moscow State Medical University named after I.M. Sechenov (Sechenov University). An electrode 999 gold an active indicator electrode, which touch during study. EHP-1 silver chloride passive reference electrode. Fluke 115 multimeter measuring device.
 RESULTS: group years, found 18%, they had 5.2 2.1 7.4 3.5 mouth, 23% participants vapors cavity. 26% this group, maximum number 7.9 4.1. 20% 5.9 1.8 cavity.
 CONCLUSION: Galvanic cavity is 1826% groups. share associated so much but greater extent With increased structures, probability pair formed by potentials, increases.