Severe dental wear and tooth loss is often assumed to impede the processing, breakdown, and energetic conversion of food items, thereby negatively impacting individual health, reproduction, and survival. Ring-tailed lemurs at the Beza Mahafaly Special Reserve demonstrate exceptionally high frequencies of severe dental wear and antemortem tooth loss, yet often survive multiple years with these i...

BACKGROUND [corrected] Epidemiological studies have shown that tooth loss is associated with risk of head and neck cancer (HNC); however, the results were inconsistent. Therefore, we conducted a meta-analysis to ascertain the relationship between tooth loss and HNC. METHODS We searched for relevant observational studies that tested the association between tooth loss and risk of HNC from PubMe...

Differential diagnosis of the aetiology of antemortem tooth loss (AMTL) may yield important insights regarding patterns of behaviour in prehistoric peoples. Variation in the consistency of food due to its toughness and to food preparation methods is a primary factor in AMTL, with dental wear or caries a significant precipitating factor. Nutritional deficiency diseases, dental ablation for aesth...

BACKGROUND Tooth loss has been associated with a higher risk of several types of cancer. To clarify the significance of tooth loss to the risk of 14 common cancers, we conducted a large-scale, case-control study based on the Hospital-based Epidemiologic Research Program at Aichi Cancer Center. METHODS A total of 5,240 cancer subjects and 10,480 age- and sex-matched noncancer controls were rec...

Background and aims. Tooth loss may lead to mastication disability, which in turn has important impact on individual's quality of life. Social and psychological factors have been shown to be associated with tooth loss. This study aimed to investigate the social determinants and prevalence of tooth loss, and presence of functional dentition among female heads of household under support of Welfar...

There have only been a few studies on the role of mineral intake in tooth loss. We investigated the association between mineral intake and the prevalence of tooth loss in Japan. We used the baseline data on 1002 pregnant women who were enrolled in the Osaka Maternal and Child Health Study between November 2001 and March 2003. Tooth loss was defined as the previous extraction of one or more teet...

Atherosclerosis is the most common cause of myocardial infarction and ischemic stroke. Various risk factors have been identified for atherosclerosis. Recently, bacterial and viral organisms, which are involved in chronic inflammatory processes, have been also implicated in atherosclerosis development. Individuals with a prior history of periodontal diseases and/or tooth loss are considered to be...

The consequences of premature loss of temporary teeth are complex, both of functional and morphological order and the clinical presentation depends on multiple factors: the temporary tooth loss rate as compared with permanent tooth eruption sequence and the number and topography of teeth extracted, so the clinical form of edentulous, which can be frontal or lateral, symmetric or asymmetric, iso...

Tooth loss carries a number of consequences, from simple loss of function to long term deleterious effects on the remaining residual bone, oral proprioception, temporomandibular joints and facial appearance. Over-denture therapy envisages preventive prosthodontic concept since it attempts to conserve the remaining few natural teeth. The rationale of the treatment approach using tooth supported ...

Periodontal disease is represented by inflammatory processes that affect the tooth’s support / anchoring system and lead to tooth loss and negative effects on the oral health. Tooth loss and decreasing number of contacts between antagonist teeth was placed in relation to the educa‐ tional level, marital status and incomes. Changes in periodontal status have been associated with oral factors and...