Day 1 :
Keynote Forum
Sin-Yeon Cho
National Health Insurance Hospital Ilsan Hospital, South Korea
Keynote: Reliable procedure, Intentional Replantation
Time : 10:00-11:00
Biography:
Abstract:
Keynote Forum
Tine Martina Winarti
Universiti Sains Islam Malaysia, Malaysia
Keynote: The assessment quality of life for geriatric patient: Pre and post-insertion of complete denture
Time : 11:20-12:20
Biography:
Abstract:
- Orthodontics and Dentofacial Orthopedics | Pediatric Dentistry | Oral Medicine and Periodontology | Oral Maxillofacial Surgery and Oral Medicine | Dental Treatment and Restorative Dentistry
Location: Hyatt Regency Osaka
Chair
Sin-Yeon Cho
National Health Insurance Hospital Ilsan Hospital, South Korea
Session Introduction
Negin-Sadat Matini
Noavadental Research Group, Iran
Title: Comparative Finite Element Method Analysis between Innovated Twin Miniscrews and Conventional Anchorage device
Time : 13:20-14:20
Biography:
Abstract:
Aim: The aim of this study is to evaluate the stability of innovative interconnected orthodontic mini screw system i.e., Seifi Twin Screws (STS) compared with conventional temporary anchorage device (TAD) configuration by using finite element method.
Materials & Methods: A configuration of titanium mini screw with 8 mm long and 1.6 mm diameter and a cantilever spring inserted on mini screws were designed by a computer aided design software Solidworks 2015. Three-dimensional models were created for each mini screw configurations. The size of each element was 0.4 mm and an isotropic type was used in model construction. Loads in different directions have been applied on models and reactions of system, stress distribution and strains were calculated by finite element based software (ABAQUS 6.14.4).
Results: The finite element analysis was a suitable approximation of clinical simulation in relation to stress distribution and force application. Analyzing the von Mises stress values showed significant lower maximum stress, less undesirable movements and less rotations in the innovated system.
Conclusion: The finite element base analysis demonstrated that the innovated model of STS can be adapted as a clinical orthodontic tool. The usage of innovated system is advantageous in terms of biomechanical stability and lower load deflection rate.
Arun Kumar
PBDS Univeristy of Health Sciences, India
Title: Clinical Measurement Of Maximal Mouth Opening In Children: A Pioneer Method.
Time : 14:20-14:50
Biography:
Abstract:
Measurement of normal maximum mouth opening (MMO) in children is an important diagnostic criterion in the evaluation of the stomatognathic system. The aim of this study was to determine the MMO in children of age 3 to 12 years and to examine the possible influence of age, gender, height and body weight on MMO. Assessment of MMO was accomplished with a modified Vernier Caliper, by measuring the distance between the incisal edges of the upper and lower incisors during maximal mouth opening up to the painless limit. The study consisted of 1383 children, who were randomly divided into two groups based on their dentition: Group-1: Children with primary dentition, Group-2: Children with mixed dentition. The group-1 was sub-grouped based upon age. Sub-group-1: Children with 3 years of age, Sub-group-2: Children with 4 years of age, Sub-group-3: Children with 5 years of age. The group-2 was sub-grouped in sub-group-4: Children of age 6-8years; Sub-group-5: Children of age 8-10 years; Sub-group-6: Children of age 10-12 years. For each subject three readings were recorded in millimeters and the mean value was considered. The age, gender, height and body weight of each child were also recorded at the same time. P value of <0.05 was considered to be significant. The results of the present study revealed that MMO in Indian children were 41.61 mm, 44.9 mm, 46.81 mm, 46.04 mm, 48.53 mm and 52.38 mm for boys and 40.09 mm, 44.22 mm, 46.2 mm, 45.95 mm, 47.27 mm and 52.05 mm for girls at age of 3, 4, 5, 6-8, 8-10 and 10-12 years, respectively. Furthermore, significant associations were observed in between MMO, age, gender, height and body weight.
Anurag Tripathi
King George's Medical University, India
Title: The Art of Treatment Planning
Time : 14:50- 15:20
Biography:
Anurag Tripathi is currently working as an Assistant Professor in Department of Oral Medicine and Radiology in King George Medical University, India
Abstract:
Smriti Jagdhari Golhar
Vidhya Shikshan Prasarak Mandal’s Dental College & Research Institute, India
Title: Therapeutic Evaluation of Cervical Dysfunction in Patients with Myofascial Pain Dysfunction Syndrome: A Prospective Study
Time : 15:20-15:50
Biography:
Smriti Jagdhari Golhar (MDS) is working as an Assistant Professor in Department of Oral Medicine & Radiology, Vidhya Shikshan Prasarak Mandal’s Dental College & Research Institute, Nagpur, Maharashtra. She has published her research work and Case Reports in International and National Journals. Her extensive research focuses on Myofascial Pain Dysfunction Syndrome and Cervical pain, morphological type of soft palate in Obstructive Sleep Apnoea patients, Awareness of Oral Cancer in General Population and role of Astaxanthin in the management of Oral Submucous Fibrosis. She has reviewed research articles in esteemed journals.
Abstract:
Aim: The aim of this study was to find out the therapeutic correlation between cervical dysfunction and myofascial pain dysfunction syndrome (MPDS).
Materials and methods: The study included 46 patients out of which 23 had MPDS with cervical pain (group I), and 23 patients had only MPDS (group II). Detailed history and examination of the patients were carried out, and the factors taken into consideration were pain and tenderness of muscles of mastication and neck muscles, maximum comfortable mouth opening, and cervical range of motion. All the patients were randomly divided and advised physical exercises, light amplification by stimulated emission of radiation (LASER) therapy, and the combination of both exercise and LASER. Patients were assessed for the relief of signs and symptoms of myofascial pain and cervical pain post treatment, every month for 2 months.
Results: Both the groups showed a similar response to all the different treatment modalities. In group I, the patients also had relief in their cervical pain although the treatment was directed for MPDS. Patients from both the groups who were advised LASER and combination of both exercise and LASER showed better response in terms of reduction in visual analog scale, number of tender muscles, and increased maximum comfortable mouth opening post treatment and during the follow-up, as compared with the patients who were advised only exercise.
Conclusion: Patients having cervical pain showed significant improvement comparable with patients having no cervical pain. Hence, the conclusion drawn was that there is a positive interrelationship between MPDS and cervical (neck) pain; MPDS may act as a catalyst for precipitating cervical pain.
Leina Nakanishi
University of Pelotas, Brazil
Title: Experimental one-step self-etch adhesives and bonding to caries-affected dentin
Time : 16:10-16:30