Clinical effect of reducing curing times with high-intensity LED lights.

Objective: To evaluate the clinical performance of brackets cured with a high-intensity, light-emitting diode (LED) with a shorter curing time.

Materials And Methods: Thirty-four patients and a total of 680 brackets were examined using a randomized split-mouth design. The maxillary right and mandibular left quadrants were cured for 6 seconds with a high-intensity LED light (3200 mW/cm(2)) and the maxillary left and mandibular right quadrants were cured for 20 seconds with a standard-intensity LED light (1200 mW/cm(2)).

AEGD programs: why now, why more?

With an increased number of dental schools graduating more dentists, along with the opening of new dental schools throughout the United States, more graduating dental students are considering utilizing Advanced Education in General Dentistry (AEGD) programs as a means to increase their understanding of the complexity of modern dentistry and to gain additional training and experience before heading into practice. This position paper describes how these programs can aid in transforming the face of dental education to address the needs of graduates and best educate the next generation of dental professionals. Its purpose is to examine reasons why dental students are choosing to participate in AEGD programs and to support a call for additional programs.

Mandibular first molar relation to variable lower face skeletal components.

Objective: To evaluate the position of the mandibular first permanent molar in the mandible relative to several factors.

Materials And Methods: A total of 185 untreated Class I and Class II patients were randomly selected from a sample of 350 patients from a single office. The palatal and mandibular planes were related to Frankfort horizontal to create the interjaw or "B" angle.

Correlation of the cranial base angle and its components with other dental/skeletal variables and treatment time.

Many authors have studied the correlation of cranial base flexure and the degree of mandibular prognathism and classification of malocclusion. This indicates that the cranial base flexure may or may not have an effect on the degree of mandibular prognathism and classification of malocclusion. This study evaluates the correlation of the pretreatment cranial base angle and its component parts to other dental and skeletal cephalometric variables as well as treatment time.