نتایج جستجو برای: mixed dentition
تعداد نتایج: 225335 فیلتر نتایج به سال:
PURPOSE Little is known about the extent to which nonnutritive sucking habits contribute to malocclusion in the mixed dentition. The purpose of this study was to report on the relationship between certain occlusal traits in the mixed dentition and longitudinal sucking behaviors. METHODS Dental examinations were conducted on 630 children in the mixed dentition who participated in a large, ongo...
A group of 25 untreated subjects with Class II malocclusion in the deciduous dentition (featuring the concomitant presence of distal step, Class II deciduous canine relationship, and excessive overjet) was compared with a control group of 22 untreated subjects with ideal occlusion (flush terminal plane, Class I deciduous canine relationship, minimal overbite, and overjet) at the same dentitiona...
Dental crowding is the most common form of malocclusion. It more pronounced in mandible than maxilla and tends to increase with age. Depending on degree space deficiency age children prevalence dental can be as high 50%. Schwartz appliance lip bumper have been widely used an early treatment for increasing lower arch dimensions. The aim this review evaluate scientific research about efficacy com...
The mixed dentition is the developmental period after the permanent first molars and incisors have erupted, and before the remaining deciduous teeth are lost. Phase I treatment is usually done early in this period. Mixed dentition treatment goals often focus on skeletal rather than dental correction. To design a treatment plan, the clinician must understand the growth and development patterns, ...
The aim of this study was to determine the presence of third molar germs in patients with Class II/2 and Class III malocclusions. The study comprised 146 examinees from Zagreb and Istria. Examinees with Class II/2 malocclusions amounted to 77 and those with Class III 69. With regard to development of dentition the examinees were divided into two groups: Group I subjects with early mixed dentiti...
Dental anomalies are rare findings that may affect development of occlusion and early intervention may be required. Here, a case of multiple anomalies in primary and permanent dentitions is reported. The patient referred to the dental center with the chief complaint of multiple tooth decay. In the oral examination, the rare case of triplication between the right geminated man-dibular A and...
BACKGROUND There have been inconsistent conclusions regarding salivary abnormalities and their effect on oral health of Juvenile Idiopathic Arthritis (JIA) patients. The purpose of the study was to evaluate the flow rate and selected biochemical parameters of unstimulated whole saliva in correlation to oral health in JIA children. METHODS Thirty-four JIA patients and 34 age- and sex-matched c...
Introduction: Knowing the correct timing of orthodontic treatment is essential, especially for general dentists, who are the first link in the patient's treatment chain. To achieve desired results and save patient’s time and money, treatment must be done at the right time. The aim of this study was to investigate the knowledge of general dentists in Karaj about the appropriate time for orthodon...
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