Dental Deposits
Dental Care
Students, Dental
Dental Caries
Dental Care for Chronically Ill
Dental Care for Children
Dental Pulp
Dental Hygienists
Faculty, Dental
Denture plaque and adherence of Candida albicans to denture-base materials in vivo and in vitro. (1/14)
The aim of this paper is to review our understanding of the mechanisms and clinical significance of adhesion of C. albicans to denture-base materials in relation to denture plaque and denture-related stomatitis. Earlier reports in the literature of a 65% prevalence level of denture-related stomatitis seem to be exaggerated. More recent studies indicate that denture-related stomatitis is considerably less common, particularly in normal healthy subjects. The etiology of the condition is discussed in this review, and although much of the literature supports the view that the condition is strongly associated with C. albicans, this is not always so. In some subjects, the cause appears to be related to a non-specific plaque. This review also considers the role of denture plaque in the pathogenesis of denture-related stomatitis, the sequential development of denture plaque, and its colonization by Candida organisms. Designing controlled in vivo studies is difficult, and as a consequence, many investigators have had to resort to in vitro studies. The majority of these studies have attempted to investigate the hydrophobicity of C. albicans, relating the surface free-energy of denture-base materials, particularly acrylic resin, to that of the organism. Surprisingly little work has been directed at surface roughness and how it affects retention of organisms. Further, no attention has been paid to the properties and character of the surface, other than average surface roughness, as it affects adhesion. A comparison of results from in vitro studies on the effect on adhesion of pre-coating the surfaces of denture-base materials with saliva has produced equivocal conclusions. This is largely due to little standardization of experimental protocols between studies, particularly in the collection and handling of the saliva used. In conclusion, the review strongly supports the suggestion that adherence of C. albicans to denture-base materials in vitro is related to the hydrophobicity of the organism. The clinical significance of the observation and the mechanisms for the development and maturation of denture plaque are yet to be understood. There is a clear need for further investigation of other factors that may moderate the adhesion of organisms and subsequent colonization of denture-base materials. (+info)A clinical and microbiological evaluation of denture cleansers for geriatric patients in long-term care institutions. (2/14)
BACKGROUND: Many elderly patients in long-term care hospitals cannot adequately brush their dentures because of disease, dementia and poor dexterity. Such inadequate cleaning may allow for the multiplication of Candida spp. and bacteria, which could serve as reservoirs for disseminating infections. OBJECTIVE: To assess the efficacy of 3 denture cleansers in reducing the number of microorganisms on dentures in a hospitalized geriatric population. METHODS: Three brands of cleanser (Denture Brite, Polident and Efferdent) were compared; water was used as the control. Microbiological samples were obtained before and after 3 one-week periods of cleanser use; these samples were taken by a microbiologist blinded to the assigned treatment. In the statistical analysis, the ranks of the differences between the before-treatment and after-treatment scores of each regimen were compared by means of the general linear model. In addition, the efficacy of each cleanser in reducing accumulation of plaque, stain and food was assessed. RESULTS: The rank of the differences in the number of colony-forming units (CFUs) of Candida spp. before and after one week of use of Denture Brite (p = 0.04) and Polident (p = 0.01), was significantly greater than that of the control group, but there was no difference between Efferdent use and control (p = 0.10). No significant differences in reduction of Streptococcus mutans were observed between Denture Brite (p = 0.13) or Polident (p = 0.12) and the control group, whereas dentures cleaned with Efferdent exhibited significantly greater reduction in Streptococcus mutans (p = 0.02) than dentures cleaned with water. Over all study periods, there were no significant differences among the cleansers in reduction of Candida spp. or Streptococcus mutans. Dentures cleaned with Denture Brite, Polident or Efferdent appeared to have similar reductions in the level of plaque, stain and food, and all had substantially greater reductions than dentures cleaned with water only. The significant difference in the rank of the reduction in Candida spp. CFUs (p = 0.005) was related to the variance between study periods (p = 0.01) and the variance between subjects (p = 0.008). CLINICAL SIGNIFICANCE: The use of denture cleansers significantly reduced the number of microorganisms on dentures in a hospitalized geriatric population. (+info)Oral cleanliness of 12-13-year-old and 15-year-old school children of Sunsari District, Nepal. (3/14)
The aim of the study was to evaluate the oral cleanliness of school children in the District of Sunsari, Nepal. A multi-stage random sampling oral epidemiological survey was conducted in private and government, urban, rural town and rural village schools in 15 illakas of Sunsari District, Eastern Nepal. A total of 600, 12-13-year-old and 600 15-year-old school children were examined by trained examiners using the simplified oral hygiene index (OHI-S). The average age-group, debris and calculus index scores were combined to obtain the simplified oral hygiene index (OHI-S). The mean OHI-S scores were compared and evaluated using the parametric t-test for two independent samples. The mean OHI-S for urban 12-13-year-old school children was 0.98 compared to 1.34 for school children of rural towns and 1.44 for school children of rural villages and these differences in mean OHI-S were statistically significant (P < 0.005). In the 15-year-old age group, urban school children had a mean OHI-S score of 1.00 compared to 1.37 for rural towns and 1.43 for rural villages. The variance in the mean OHI-S scores were statistically significant (P < 0.005). The overall level of cleanliness in the school children surveyed was good. Children of urban schools had the lowest scores followed by school children from rural towns and then rural villages. When the mean OHI-S scores were compared with the DMFT scores, there was an inverse relationship between oral cleanliness and dental caries. Frequency of sugar consumption and the availability and affordability of fluoridated toothpaste may be important factors in the development of dental caries than oral cleanliness. (+info)Self-assessed and clinically diagnosed periodontal health status among patients visiting the outpatient department of a dental school in Bangalore, India. (4/14)
BACKGROUND: The purpose of the present cross-sectional study was to assess the extent of agreement between clinical and self-assessed periodontal health status among patients visiting the outpatient department of M.S. Ramaiah Dental College, Bangalore, India. MATERIALS AND METHODS: The study population included 216 patients aged between 20 and 44 years who attended the outpatient department of the M.S. Ramaiah Dental College, Bangalore. The study population was subjected to a self-administered questionnaire (questions regarding bleeding gums, deposits on teeth, receding gums, swelling of gums, loose teeth), which was followed by periodontal examination. The clinical examination included an assessment of the periodontal condition, using the criteria of Loe and Silness Gingival Index, the Community Periodontal Index, and Mobility, respectively. CONCLUSION: The present study showed that the perceived periodontal health status was low and the discrepancy between the subjectively and objectively assessed needs was very distinct. The awareness of the periodontal problems has been reported to increase with increasing severity of the disease due to the destructive changes that set in. (+info)Periodontitis as a potential risk factor for chronic obstructive pulmonary disease: a retrospective study. (5/14)
(+info)Nanotechnology: role in dental biofilms. (6/14)
(+info)Genotypic and phenotypic analysis of S. mutans isolated from dental biofilms formed in vivo under high cariogenic conditions. (7/14)
(+info)Dental disease prevalence among methamphetamine and heroin users in an urban setting: a pilot study. (8/14)
BACKGROUND: Researchers have reported rampant caries among methamphetamine users. The authors investigated the prevalence of dental disease and associated risk behaviors in methamphetamine users compared with those in heroin users. METHODS: This pilot project was a cross-sectional study of an ongoing cohort of young adult injection-drug users (IDUs) in San Francisco. Participants completed an oral health questionnaire administered by a research assistant, and dentists performed clinical examinations to record the participants' data in terms of scores on the decayed-missing-filled surfaces (DMFS) index, presence of residual roots, scores on an oral hygiene index and whether any salivary hypofunction was observed. RESULTS: The prevalence of dental disease among 58 young adult IDUs was strikingly high compared with that in the U.S. general population; however, the authors found no difference in the level of dental disease between users of methamphetamine and users of heroin. The mean DMFS score and number of decayed surfaces exceeded 28 in both groups. CONCLUSIONS: Although the authors detected no difference in dental disease between methamphetamine and heroin users, they found a high prevalence of caries and caries-associated behaviors in the sample of young adult IDUs. CLINICAL IMPLICATIONS: Given the high level of dental disease observed in this population of young adult IDUs, one next step may be to explore the feasibility and effectiveness of providing low-intensity preventive measures (such as distribution of chlorhexidine rinses or xylitol gum or application of fluoride varnishes) through outreach workers. (+info)Dental deposits, also known as dental plaque or calculus, are accumulations of bacteria and other substances on the surface of teeth. Plaque is a soft, sticky film that constantly forms on the teeth due to the presence of bacteria in the mouth. When plaque is not removed regularly through brushing and flossing, it can harden into a rough, crusty deposit called calculus or tartar.
Calculus can form above and below the gum line and can cause inflammation and irritation of the gums, leading to gum disease if left untreated. Dental deposits can also contribute to tooth decay, bad breath, and other oral health problems. Regular dental checkups and cleanings are necessary to remove dental deposits and prevent further buildup.
Dental care refers to the practice of maintaining and improving the oral health of the teeth and gums. It involves regular check-ups, cleanings, and treatments by dental professionals such as dentists, hygienists, and dental assistants. Dental care also includes personal habits and practices, such as brushing and flossing, that help prevent tooth decay and gum disease.
Regular dental care is important for preventing common dental problems like cavities, gingivitis, and periodontal disease. It can also help detect early signs of more serious health issues, such as oral cancer or diabetes, which can have symptoms that appear in the mouth.
Dental care may involve a range of treatments, from routine cleanings and fillings to more complex procedures like root canals, crowns, bridges, and implants. Dental professionals use various tools and techniques to diagnose and treat dental problems, including X-rays, dental impressions, and local anesthesia.
Overall, dental care is a critical component of overall health and wellness, as poor oral health has been linked to a range of systemic health issues, including heart disease, stroke, and respiratory infections.
Dental education refers to the process of teaching, training, and learning in the field of dentistry. It involves a curriculum of academic and clinical instruction that prepares students to become licensed dental professionals, such as dentists, dental hygienists, and dental assistants. Dental education typically takes place in accredited dental schools or programs and includes classroom study, laboratory work, and supervised clinical experience. The goal of dental education is to provide students with the knowledge, skills, and values necessary to deliver high-quality oral health care to patients and promote overall health and wellness.
"Schools, Dental" is not a recognized medical term or concept. It seems that there might be some confusion in the terminology used. If you are referring to "Dental Schools," they are educational institutions that offer professional training programs in dentistry, leading to a degree in dental surgery (DDS) or dental medicine (DMD).
If you meant something else, please clarify the term or concept, and I would be happy to provide more information.
I'm happy to help! However, I believe there may be a slight misunderstanding in your question. "Students, Dental" is not a medical term or definition. Instead, it likely refers to individuals who are studying to become dental professionals, such as dentists, dental hygienists, or dental assistants.
If you're looking for information about dental education or the field of dentistry, I would be happy to provide some resources or answer any questions you may have!
Dental caries, also known as tooth decay or cavities, refers to the damage or breakdown of the hard tissues of the teeth (enamel, dentin, and cementum) due to the activity of acid-producing bacteria. These bacteria ferment sugars from food and drinks, producing acids that dissolve and weaken the tooth structure, leading to cavities.
The process of dental caries development involves several stages:
1. Demineralization: The acidic environment created by bacterial activity causes minerals (calcium and phosphate) to be lost from the tooth surface, making it weaker and more susceptible to decay.
2. Formation of a white spot lesion: As demineralization progresses, a chalky white area appears on the tooth surface, indicating early caries development.
3. Cavity formation: If left untreated, the demineralization process continues, leading to the breakdown and loss of tooth structure, resulting in a cavity or hole in the tooth.
4. Infection and pulp involvement: As the decay progresses deeper into the tooth, it can reach the dental pulp (the soft tissue containing nerves and blood vessels), causing infection, inflammation, and potentially leading to toothache, abscess, or even tooth loss.
Preventing dental caries involves maintaining good oral hygiene, reducing sugar intake, using fluoride toothpaste and mouthwash, and having regular dental check-ups and cleanings. Early detection and treatment of dental caries can help prevent further progression and more severe complications.
Dental care for chronically ill refers to the oral health management and treatment provided to individuals who have chronic medical conditions. These patients often require specialized dental care due to their increased risk of developing oral health problems as a result of their underlying medical condition or its treatment. The goal of dental care for the chronically ill is to prevent and manage dental diseases, such as tooth decay and gum disease, in order to maintain overall health and quality of life. This may involve close collaboration between dental professionals, physicians, and other healthcare providers to ensure that the patient's oral health needs are being met in a comprehensive and coordinated manner.
Dental care for children, also known as pediatric dentistry, is a branch of dentistry that focuses on the oral health of children from infancy through adolescence. The medical definition of dental care for children includes:
1. Preventive Dentistry: This involves regular dental check-ups, professional cleaning, fluoride treatments, and sealants to prevent tooth decay and other dental diseases. Parents are also educated on proper oral hygiene practices for their children, including brushing, flossing, and dietary habits.
2. Restorative Dentistry: If a child develops cavities or other dental problems, restorative treatments such as fillings, crowns, or pulpotomies (baby root canals) may be necessary to restore the health and function of their teeth.
3. Orthodontic Treatment: Many children require orthodontic treatment to correct misaligned teeth or jaws. Early intervention can help guide proper jaw development and prevent more severe issues from developing later on.
4. Habit Counseling: Dental care for children may also involve habit counseling, such as helping a child stop thumb sucking or pacifier use, which can negatively impact their oral health.
5. Sedation and Anesthesia: For children who are anxious about dental procedures or have special needs, sedation or anesthesia may be used to ensure their comfort and safety during treatment.
6. Emergency Care: Dental care for children also includes emergency care for injuries such as knocked-out teeth, broken teeth, or severe toothaches. Prompt attention is necessary to prevent further damage and alleviate pain.
7. Education and Prevention: Finally, dental care for children involves educating parents and children about the importance of good oral hygiene practices and regular dental check-ups to maintain optimal oral health throughout their lives.
A dental clinic is a healthcare facility that is primarily focused on providing oral health services to patients. These services may include preventative care, such as dental cleanings and exams, as well as restorative treatments like fillings, crowns, and bridges. Dental clinics may also offer specialized services, such as orthodontics, periodontics, or endodontics.
In a dental clinic, patients are typically seen by licensed dentists who have completed dental school and received additional training in their chosen area of specialty. Dental hygienists, dental assistants, and other support staff may also work in the clinic to provide care and assistance to patients.
Dental clinics can be found in a variety of settings, including hospitals, community health centers, private practices, and educational institutions. Some dental clinics may specialize in treating certain populations, such as children, elderly individuals, or low-income patients. Others may offer specialized services, such as oral surgery or cosmetic dentistry.
Overall, dental clinics play an important role in promoting oral health and preventing dental diseases and conditions. By providing access to high-quality dental care, dental clinics can help patients maintain healthy teeth and gums, prevent tooth decay and gum disease, and improve their overall quality of life.
Dental pulp is the soft tissue located in the center of a tooth, surrounded by the dentin. It contains nerves, blood vessels, and connective tissue, and plays a vital role in the development and health of the tooth. The dental pulp helps to form dentin during tooth development and continues to provide nourishment to the tooth throughout its life. It also serves as a sensory organ, allowing the tooth to detect hot and cold temperatures and transmit pain signals to the brain. Injury or infection of the dental pulp can lead to serious dental problems, such as tooth decay or abscesses, and may require root canal treatment to remove the damaged tissue and save the tooth.
A dental hygienist is a licensed healthcare professional who works as part of the dental team, providing educational, clinical, and therapeutic services to prevent and control oral diseases. They are trained and authorized to perform various duties such as:
1. Cleaning and polishing teeth (prophylaxis) to remove plaque, calculus, and stains.
2. Applying fluoride and sealants to protect tooth surfaces from decay.
3. Taking dental radiographs (x-rays) to help diagnose dental issues.
4. Providing oral health education, including proper brushing, flossing techniques, and nutrition counseling.
5. Performing screenings for oral cancer and other diseases.
6. Documenting patient care and treatment plans in medical records.
7. Collaborating with dentists to develop individualized treatment plans for patients.
8. Managing infection control protocols and maintaining a safe, clean dental environment.
9. Providing supportive services, such as applying anesthetics or administering nitrous oxide, under the direct supervision of a dentist (depending on state regulations).
Dental hygienists typically work in private dental offices but can also be found in hospitals, clinics, public health settings, educational institutions, and research facilities. They must complete an accredited dental hygiene program and pass written and clinical exams to obtain licensure in their state of practice. Continuing education is required to maintain licensure and stay current with advancements in the field.
The Faculty of Dental Surgery (FDS) is a division or department within a medical or dental school that focuses on the study, research, and practice of dental surgery. The faculty may be responsible for providing undergraduate and postgraduate education and training in dental surgery, as well as conducting research in this field.
Dental surgery encompasses various procedures related to the diagnosis, treatment, and prevention of diseases and disorders that affect the teeth, gums, and other structures of the mouth and jaw. This may include procedures such as tooth extractions, root canals, dental implants, and oral cancer surgery, among others.
The Faculty of Dental Surgery is typically composed of a group of dental surgeons who are experts in their field and have a commitment to advancing the practice of dental surgery through education, research, and clinical excellence. Members of the faculty may include professors, researchers, clinicians, and other professionals who are involved in the delivery of dental care.
Dental care for disabled refers to the specialized oral health services and treatments provided to individuals with physical, cognitive, or developmental disabilities. This type of dental care aims to prevent and manage dental diseases and conditions that can be more prevalent and challenging to treat in this population due to factors such as limited mobility, difficulty communicating, behavioral challenges, and the need for specialized equipment and techniques. Dental care for disabled may include routine cleanings, fillings, extractions, and other procedures, as well as education and counseling on oral hygiene and dietary habits. It may also involve collaboration with other healthcare providers to manage overall health and well-being.