Occupational disease and non-compensable diseases that have occupational origins. Some well-known occupational diseases include: Occupational lung diseases include asbestosis among asbestos miners and those who work with friable asbestos insulation, as well as black lung (coalworker's pneumoconiosis) among coal miners, silicosis among miners and quarrying and tunnel operators and byssinosis among workers in parts of the cotton textile industry. Occupational asthma has a vast number of occupations at risk. Bad indoor air quality may predispose for diseases in the lungs as well as in other parts of the body. Occupational skin diseases are ranked among the top five occupational diseases in many
Periodontal disease periodontal diseases is as follows: Periodontal health, gingival disease and conditions Periodontitis Other conditions affecting the periodontium Peri-implant diseases and conditions The goals of staging periodontitis is to classify the severity of damage and assess specific factors that may affect management. According to the 2017 classification, periodontits is divided into four stages (1 to 4); after considering a few factors such as: According to the 2017 classification, the grading system for periodontitis consists of three grades: Risk factors affecting which grade a person is classified into include: Daily oral hygiene measures to prevent periodontal disease include: Typically, dental hygienists (or