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At least 343 records · Page 19Linked to original sources
PubMed2006

Knowledge of Jordanian mothers with regards to emergency management of dental trauma.

Studies in Jordan indicated that delay in seeking emergency management of dental trauma leads to unfavorable outcome of even mild forms of trauma. The purpose of this cross-sectional study was to assess, by means of a structured questionnaire, the level of general knowledge of mothers in Jordan with regards to the immediate emergency management of dental trauma, and its relation to socioeconomic variables. The questionnaire surveyed mothers' demographic data, basic knowledge of immediate management of tooth fracture, avulsion, and loss of consciousness. It also investigated the participants self assessed knowledge, attitude to public education, and knowledge of availability and priority of emergency services for trauma in Jordan. The sample consisted of 2215 mothers who attended mother and child care centers in the capital Amman, and in Irbid (the second largest city in Jordan) over a period of 3 months (July to September, 2003). Overall the participants' basic knowledge with regards to the emergency management of the trauma cases presented in the questionnaire was deficient regardless of age, level of education, socioeconomic class, or number of previous encounters with dental trauma. Generally, the attitude to public education on the topic was positive and chi-square test indicated that the level of education of mothers positively affected their knowledge of 'during working hour' emergency services and the importance of immediate management of dental trauma. Educational programs that can be added to the mother and child care advice protocols may help improve the knowledge and awareness of mothers and therefore improve the outcomes of dental trauma.

Adolescent↗
PubMed2006

Nine-year evaluation of a polyacid-modified resin composite/resin composite open sandwich technique in Class II cavities.

OBJECTIVES: The aim of this study was to evaluate in an intraindividual comparison the durability of a polyacid-modified resin composite/resin composite open sandwich restoration in a 9 years follow-up. A polyacid-modified resin composite (PMRC; compomer, Dyract) was placed as an intermediate layer and covered with resin composite (RC, Prisma TPH). A direct RC restoration was used as control. METHODS: Each of 57 patients, received at least one pair of Class II restorations, one open sandwich and one resin composite control. In total 75 pairs of Class II restorations, 68 premolars and 82 molars, all in occlusion, were placed by two dentists. Most of the cavities were surrounded by enamel. The restorations were evaluated at baseline, 6, 12, 24, 36 months and 9 years by slightly modified USPHS criteria. Survival of restorations grouped on the two different techniques was determined using Kaplan-Meier survival curves. RESULTS: After 9 years, 14 of 135 evaluated restorations were estimated as unacceptable, 6 in the sandwich group and 8 in the control group. Over all annual failure rate during the 9-year period was 1.1%. The survival rate was not significant different between the two techniques (p=0.604). Reasons of failure were: secondary caries (8), fracture of tooth (1), fracture of restoration (2), endodontic treatment (3). CONCLUSIONS: Both restorative techniques showed good durability during the 9-year period. No clinical advantage was observed for the sandwich technique.

Adolescent↗
PubMed1985

Dental and facial injuries following sports accidents: a study of 130 patients.

Details of injuries to the face and teeth have been collected over a five-year period. One hundred and thirty patients were seen with injuries resulting from 21 different sports. Estimates of the numbers of people playing various team sports in the Bradford area suggest that the incidence of facial injuries is most common in rugby, followed by soccer and cricket. Miniature motor cycling and horse-riding are the most dangerous individual sports. The ages of injured patients varied widely in different sports, but the severity of injuries sustained is less than those due to other causes.

Adolescent↗
PubMed2004

Management of traumatic facial injuries.

Whether minor or major, traumatic injuries to the maxillofacial area have far-reaching physical and emotional effects. Because the dentition dictates facial form and function, the oral and maxillofacial surgeon, a dental specialist with a minimum of four years of hospital-based surgical training, is uniquely qualified to manage these injuries. At times, the expertise of the general dentist and other dental specialists may be needed to provide definitive care. Several cases are provided to illustrate management of facial trauma.

Accidental Falls↗
PubMed1997

The response of human premolars to cyclic loading.

The aim of the study was to obtain data on the dynamic strength of both intact and prepared premolars for partial veneer crowns. Cyclic loading was performed in a modified Amslers high-frequency pulsator with varying force (between 400 and 1400 N). The greatest dynamic strength was exhibited by the intact samples. The greater the load the fewer the cycles necessary to fracture the tooth. A statically significant difference was found (P < 0.05) between the magnitude of cyclic loads and the different types of specimens tested.

Analysis of Variance↗