Compliance to delivery of orthodontic appliances within specified times and factors which influenced compliance by dental technicians in Selangor was evaluated. This is a prospective 8-month study of 18 trainee/ trained technicians from 4 main government dental laboratories in Kajang, Klang, Tanjong Karang and Shah Alam. Delivery times specified by orthodontists were 1 day for plastic retainer, 3 days acrylic retainer, 5 days active plates (URA), 10 days functional appliances (FA), 10 days transpalatal arch (TPA) and 10 days for quadhelix. Punctual delivery was recorded as ‘compliant’. Compliance was compared between appliances, clinics, technicians, orthodontists and seniority of technicians. The sample comprised appliances from 365 patients; 38 (10.4%) Tanjong.Karang, 114 (31.2%) Kajang, 191 (52.3%) Klang and 22 (6.0%) Shah Alam. The majority of appliances were retainers (66.3%), followed by URA (13.4%), functionals (9.3%), TPA (9.0%) and quadhelix (1.9%). Mean compliance for all appliances in Selangor was 55%. Plastic retainers had highest compliance (77.8%), followed by acrylic retainers (59.9%), quadhelix (57.1%), FA (47.1%), TPA (45.5%) and URA (24.5%). Senior technicians (>3 years in service) were more compliant than juniors (
This is a preliminary survey on cast partial denture designs in the commercial dental laboratories. This survey was carried out for a month in three commercial dental laboratories in Klang Valley and Shah Alam which produce metal dentures in cobalt-chromium. One hundred and ten questionnaires with the designs were collected and analysed. The framework design on the cast was transferred into the design sheet section of the questionnaire. The aim was to investigate communication regarding denture design between clinicians and dental technician and the dentists' dependency on the technician. The design of cobalt-chromium partial dentures in relation to oral health was also assessed. The results indicated that 43.6% of the dentist who used the three laboratories delegated their removable partial design work to the dental technician. More than half of the dentists had some communication with the technicians, and only 18.2 % of the dentists prescribed clear instructions with details of components regarding denture design. Continuing dental education on partial denture design for both clinicians and dental technicians would be of value to provide reinforcement in the knowledge of the basic concept on denture designing. Communication and understanding between both parties would probably improve the quality of cobalt-chromium dentures constructed.
Student-generated videos provide an authentic learning experience for students, enhance motivation and engagement, improve communication skills, and improve collaborative learning skills. This article describes the development and implementation of a student-generated video activity as part of a knowledge, observation, simulation, and experience (KOSE) program at the School of Dentistry, International Medical University, Kuala Lumpur, Malaysia. It also reports the students' perceptions of an activity that introduced first-year dental students (n=44) to clinical scenarios involving patients and dental team aiming to improve professional behavior and communication skills. The learning activity was divided into three phases: preparatory phase, video production phase, and video-watching. Students were organized into five groups and were instructed to generate videos addressing given clinical scenarios. Following the activity, students' perceptions were assessed with a questionnaire. The results showed that 86 percent and 88 percent, respectively, of the students agreed that preparation of the activity enhanced their understanding of the role of dentists in provision of health care and the role of enhanced teamwork. In addition, 86 percent and 75 percent, respectively, agreed that the activity improved their communication and project management skills. Overall, the dental students perceived that the student-generated video activity was a positive experience and enabled them to play the major role in driving their learning process.