Dasul Kim

Dasul Kim
Chung-Ang University · Department of Political Studies and International Sciences

About

24
Publications
428
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Citation

Publications

Publications (24)
Conference Paper
Objective: Assessment of skeletal maturation begins at a young age for the cleft patient to facilitate treatment. Cervical vertebral maturation (CVM) method has been used to assess skeletal maturity. Active bone remodeling associated with the skeletal maturation likely alters bone mineral density (BMD) distribution. However, the current 2D image ba...
Conference Paper
Objective: Active bone remodeling is involved in osteoarthritis of condyle bone at temporomandibular joint (TMJ) resulting in alteration of bone mineral density (BMD). Thus, detailed information of BMD distribution at the TMJ can be useful to plan a better treatment strategy. The objective of this study was to examine if cone beam computerized to...
Conference Paper
Objective: Skeletal maturity is an important factor to be considered when a dental treatment plan is developed. Morphology of bone changes resulting from bone modeling and remodeling in the process of skeletal maturation. The objective of this study was to examine correlations between bone morphology and bone mineral density (BMD) distribution that...
Conference Paper
Objectives: The popularity of over the counter (OTC) tooth whitening products stems from their availability, ease of use, affordability, and rapid mode of action in yielding desirable effects. Several published studies have reported detrimental effects on hard dental tissues due to bleaching, particularly affecting enamel hardness. Products are adv...
Conference Paper
Objectives: Procolobus badius, Colobus polykomos, and Cercocebus atys are three West African primate species that employ distinctive feeding methods to process foods of varying material properties. Preliminary studies have examined the relationship between ingestive strategies and several components of the masticatory apparatus; however, compositio...
Conference Paper
Objective: Polymethylmethacrylate (PMMA) cement has been widely used to integrate trabecular bone in dental and orthopedic clinic. Objective of this study was to examine the effect of PMMA on mechanical properties of human bone tissue. Method: Two proximal tibia trabecular bone-PMMA cement specimens were obtained from human cadavers (1 male and 1...
Conference Paper
Objective: Temporomandibular joint disorder (TMJD) is more common in women than in men. Active bone remodeling involves in TMJD associated osteoarthritis of mandibular condyle resulting in alteration of bone mineral density distribution. The objective of this study was to examine whether age dependent changes of bone mineral density distribution ar...
Conference Paper
Objectives: It has been indicated that articular cartilage plays an important role in bearing static occlusion and dynamic masticatory loading at temporomandibular joint (TMJ). The objective of this study was to examine how the TMJ loading energy dissipation is controlled with and without the articular cartilage. Methods: Human mandibular condyle...
Conference Paper
Objective: Resonance Frequency Analysis (RFA) has been introduced as a non-invasive method to estimate the stability of dental implant systems in clinic. The objective of this study was to examine whether implant stability quotient (ISQ) values of RFA can account for mechanical stability of the dental implant system using implantation in artificial...
Conference Paper
Objective: The temporomandibular joint (TMJ) bears different types of static and dynamic loading during occlusion and mastication. The objective of this study was to examine whether local mechanical properties of mandibular condyle bone tissue vary resulting from its functional adaptation to loading at TMJ. Method: Subchondral and trabecular bone...
Conference Paper
Objectives: Periodontitis is characterized by alveolar bone (AB) loss surrounding a tooth. Active bone remodeling likely involves progressive AB loss resulting in the alteration of the degree of bone mineralization (DBM) distribution. The objective of this study was to examine how the DBM distribution changes in patients with moderate and severe pe...
Conference Paper
Objective: Patients with ectodermal dysplasia frequently require extractions and implant placement as part of their dental rehabilitation. Changes of bone mineral density (BMD) during post extraction healing prior to implant placement can influence the success of the surgical placement of the implant. The objective of this study was to examine whet...
Conference Paper
Objective: Cervical vertebral maturation (CVM) method has been used to assess skeletal maturity in determining the timing of dental treatment. However, it has not been examined if the CVM method can be applied to cleft patients who are frequently observed to have cervical vertebral anomalies. Active remodeling involves any structural change of bone...
Conference Paper
Objective: Cervical vertebral maturation (CVM) method was developed to detect the status of mandibular growth. However, the current CVM method based on two dimensional cephalometric radiographs may not fully include all factors that may be involved in bone maturation. For instance, the current CVM cannot account for changes of bone mineral density...
Conference Paper
Objective: Osteoarthritis of temporomandibular joint (TMJ) is characterized by deterioration of articular cartilage and alteration of trabecular bone architecture in a mandibular condyle. As such, the osteoarthritis likely has an effect on the masticatory load bearing ability of the TMJ. The objective of this study was to examine whether elastic an...
Conference Paper
Objectives: Reuse of an orthodontic mini-implant has been observed in some clinical situations and laboratory work for research using animal models. For these cases, sterilization of the mini-implant is required. However, autoclaving may change surface topography and mechanical resistance of the mini-implant. Thus, the objective of this study was t...
Conference Paper
Objective: Clinical studies have observed miniscrew migration in jaw bone under prolonged orthodontic functional loading. This migration may cause a serious complication if the miniscrew approaches a vital structure. Thus, the objective of this study was to examine potential factors that can influence miniscrew migration in the mandible. Method:...
Conference Paper
Objective: The quantity and quality of bone decreases following menopause. However, its effect on jaw bone is controversial. In animal models, estrogen deficiency induced active bone remodeling alters bone mineral distribution. Thus, the objective of this study was to examine whether menopause changes mandibular bone mineral density (BMD) distribut...
Conference Paper
Objective: Viscoelastic properties of temperomandibular joint (TMJ) articular cartilage could help protect subchondral bone from dynamic masticatory loading. As such, degeneration of the articular cartilage observed in TMJ with osteoarthritis may alter viscoelastic response of mandibular condyle to the dynamic loading. The objective of this study w...
Conference Paper
Objectives: Tooth whitening (bleaching) products have become extremely popular because of their relative ease of use and affordability. Several products are available which, to ensure acceptable esthetic results, require multiple applications over extended periods of time involving several days. Prolonged exposure to such products has been shown to...
Conference Paper
Objectives: It has been observed that in temporomandibular joint (TMJ) disorders, osteoarthritis stimulates bone resorption in subchondral area of condyle. The active bone remodeling likely alters distribution of degree of bone mineralization (DBM). The objective of this study was to examine if analysis of the DBM distribution in condyle can be u...
Conference Paper
Objectives: Periodontitis is characterized by loss of alveolar bone (AB) surrounding teeth. As such, active bone remodeling likely involves the bone loss process. It was hypothesized that the degree of bone mineralization (DBM) at AB region will be altered resulting from the active remodeling associated with periodontitis. The objective of this stu...
Conference Paper
Objectives: Orthodontic tooth movement activates alveolar bone remodeling that increases newly mineralizing bone tissue. Increasing less mineralized regions of new bone tissue would alter bone tissue mineral density (TMD) distribution in the alveolar process. The objective of this study was to examine change of TMD distribution in the alveolar tiss...
Conference Paper
Objectives: Applying force on teeth during orthodontic treatment triggers active alveolar bone remodeling that gives rise to tooth movement. Newly formed bone tissue resulting from the active remodeling has less mineral density than the pre-existing tissue. The objective of this study was to examine how distribution of alveolar tissue mineral densi...