Children Bruxism Syndrome Characteristics Of Clinical Research

Objective:To explore children bruxism syndromes distribution, provide reference for clinical syndrome differentiation.Methods: Using literature research, the epidemiology investigation and combining the system clustering analysis method, to clinical observation of 300 cases of children with bruxism, summarizes the bruxism TCM syndrome distribution regularity of children.Results: The study results showed children bruxism clinical syndrome types in the order of stomach heat, a total of 130 cases(43.3%), 58 cases of stomach Yin deficiency syndrome, accounted for 19.3%, qi and Yin deficiency syndrome, a total of 50 cases(16.7%), damp and hot accumulate spleen card a total of 37 cases, accounted for 12.3%, other type certificate for the 25 cases, accounting for 8.4%. Survey statistics show that:(1) in children with 300 cases of molar, male 187, female 113 cases, the minimum age for 1 year old, the biggest age is 13 years old, average age was 5.19 + /- 2.27 years, including a peak period for disease at the age of 4 ~ 5.(2) in children with 300 cases of molar, 23 cases with genetic factors, father grind 10 cases, 12 cases mother molar, uncle molar in 1 case, the total heritability of 7.67%.(3) the age distribution difference between five card type has no statistical significance(P > 0.05).(4) different disease types and different constitution types between five card type distribution difference was statistically significant(P < 0.05).(5) different molar course, grinding frequency, a night molar times and molar tone between the five card type distribution difference was statistically significant(P < 0.05).Conclusion: St omach he at syndrome is the most common children bruxism evidence type, followed by stomac h Yin deficiency syndr ome, qi and Yi n deficiency syndrome and damp and hot accumu late spleen syndrome. St omach heat, damp and hot accumulatespleen syndrome commonly short duration, high molar frequency and molar teeth every night more, molar tone harsh or high profile; Stomach Yin deficiency syndrome, qi and Yin deficiency syndrome general course is longer, molar frequency is low, fewer teeth every night, molar tone generally low or blunt. Children there is a clinical syndrome distribution regularity of bruxism, provides the reference basis for the clinical syndrome differentiation.