L.N. KHAFIZOVA¹, S.S. KSEMBAEV¹, O.V. NESTEROV², E.V. MAMAEVA¹

¹Kazan State Medical University, 49 Butlerova St., Kazan, Russian Federation 420011

²Kazan State Medical Academy, 11 Mushtari St., Kazan, Russian Federation 420011

Khafizova L.N. — Competitor of the Department of pediatric dentistry in Kazan State Medical University, tel. +7-937-613-86-48, e-mail: l.hafizova@mail.ru¹

Ksembaev S.S. — D. med. Sc., professor of the Department of pediatric dentistry in Kazan State Medical University, tel. +7-905-020-68-86, e-mail: ksembaev@rambler.ru¹

Nesterov O.V. — Candidate of Medical Science, Associate Professor, Head of the Department of maxillofacial surgery and maxillofacial dentistry, tel. +7-917-868-38-09, e-mail: sacura7@live.ru2²

Mamaeva E.V. — D. med. Sc., associate professor of the Department of pediatric dentistry in Kazan State Medical University, tel.+7-917-851-27-45, e-mail: mamaeva49.49@mail.ru²

A study of frequency ofsmall buccal cavity in children in mixed dentition period was undertaken and the state of microhemocirculation of periodontal tissues by laser Doppler flowmetry was evaluated. The results showed a high percentage of small vestibule of the oral cavity in children in the mixed dentition that accompanies the pathology of periodontal tissues and is evident due to a decrease in vasomotor activity microhemovessels and tissual blood flow. It requires quality dispensary observation and, if necessary, timely surgical intervention.

Key words: small buccal cavity, mixed dentition, laser Doppler flowmetry.

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