Cervical lesions may develop above the crestal bone supraosseous or below the crestal bone intraosseous. As the apical periodontitis becomes more progressive, the apical root resorption becomes extensive, causing shortening of the apical one third of the involved root or roots and The source of the inflammation must be identified and, if possible, removed. Objective: The purpose of this study is to evaluate factors responsible for negligence of oral health care in our population. Although a few short-term clinical reports are available and provide satisfactory results, controlled clinical trials with a follow-up of 5 years or longer should be performed to properly evaluate the clinical performance of zirconia implants and to recommend them for routine clinical use. Regardless of the technique used, the time required for the application of desensitization techniques represents the most difficult factor for professionals, since it requires both professional and family availability. Int J Oral Maxillofac Implants. Disability weights for 220 unique health states were used to capture the severity of health loss.
Kohal et al45 observed the stress distribution patterns of zirconia implants ReImplant , which were found to have low, well distributed, and similar stress distribution compared with titanium implants. Reports of underweight and stunted children, a result of inadequate nutrition, range from 3. To review current models and scientific evidence on the influence of parents' oral health behaviors on their children's dental caries. The size of zirconia with 3% Y 2O 3 powders was 40—100 µm, and the size of zirconia with 4% CeO 2 powders was 10—20 nm. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. Since there is a strong relation between oral health and general health, the diminishing oral health could progressively lead to various ailments.
The aim of this study was to review the literature on oral health education and analyze its subjects, methodological strategies and forms of assessment. Pulp tests should be nonresponsive, and the affected tooth may exhibit pain on percussion. Bone loss greater than 1. Silva, Joana Mesquita-Guimarães, Márcio C. Yttrium-stabilized tetragonal zirconia polycrystals appear to offer advantages over aluminum oxide for dental implants because of their higher fracture resilience and higher flexural strength.
Root resorption in chronic periodontitis: a morphometrical study. The implants were placed following either one- or two-stage protocols in the control group. Conclusions: The classification of dental root resorption proposed may assist dentists in the formulation of a differential diagnosis and management of root resorption. Conclusion: Aqueous and ethanolic extracts of both plants show potential antibacterial activity against the microorganisms isolated from human teeth. Noncoated zirconia implants were used as controls.
Your goal is to find all of the articles that are pertinent to your subject. Rampant caries and linear hypoplasia short communication Caries Res. Possible etiologic factors in external root resorption. Os fatores de risco mais relevantes para a cárie dentária foram falta de higiene e amamentação noturna. Root resorption in a patient with hemifacial atrophy. Chronic inflammation of the dental pulp either from trauma, bacteria entering the pulpal tissue from dentinal tubules, or cracks in the cervical root is the suggested causal factor.
Influence of different implant surfaces on peri-implant osteogenesis: histomorphometric analysis in sheep. Furthermore, zirconia particles used for surface modifications of titanium implants may have the potential to improve initial bone healing and resistance to removal of torque. Pada 236 sampel terdapat 944 gigi molar satu permanen dan hasil penelitian menunjukkan gigi yang mengalami karies sebanyak 108 gigi pada anak umur 8 tahun, 233 gigi pada anak umur 9 tahun dan 137 gigi pada anak umur 10 tahun. Logistic regression analyses were used to identify associations among variables and caries. The full text of articles was obtained where possible. Nash is a member of the American Dental Association and of the American Academy of Pediatric Dentistry. The pattern of resorption and repair of human cementum.
Deciduous dental eruption time and protein-calorie malnutrition from different parts of the world. It is necessary for a dentist to consider dental caries as a result of a biological process to be targeted than treating the consequences of decay cavities. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. The same researchers28 observed the role of osseointegration around the 1-stage zirconia screw implant Goei with various conditions for loading support after 2 years of function in monkeys. At 12 weeks, ultrastructural evidence of successful osseointegration of both implant systems was found.
Int J Oral Maxillofac Implants. Utilizing advanced molecular biology techniques, new cariogenic microorganisms species have been discovered. Journal of Biomedical Materials Research Part B: Applied Biomaterials 102:6, 1277-1288. Few attempts have been made to screen the antimicrobial activity of the stems of the trees on microorganisms isolated from teeth. Patients usually recover without complications.
Two implants failed after 15 days. The inflammatory response and bone resorption induced by ceramic particles are less than those induced by titanium particles, suggesting the biocompatibility of ceramics. However, if the neoplastic process involves the neurovascular bundle supplying the tooth, the pulp test findings may be variable or nonresponsive. Nutrition, tooth development, and dental caries. In addition to excellent cosmetic results, zirconia implants allow a degree of osseointegration and soft tissue response that is superior to that of titanium dental implants. Idiopathic generalized apical root resorption: a report of three cases.