2014
DOI: 10.4103/2348-3334.126772
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Oral manifestations of tuberculosis

Abstract: A B S T R A C TTuberculosis (TB) is still among the most life-threatening infectious diseases, resulting in high mortality in adults. A significant proportion of patients (15-25%) exist in whom the active TB infection is manifested in an extrapulmonary site. Healthcare workers, including dentists, are at the frontline and can make an important contribution to the control of this infectious epidemic. Oral TB has been considered to account for 0.1-5% of all TB infections. Nowadays, oral manifestations of TB are … Show more

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Cited by 19 publications
(14 citation statements)
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“…Infected sputum either self inoculates the oral mucosa via small breaks in the mucosal lining, or via haematogenous spread. Local factors that damage the mucosal lining may facilitate inoculation, such as dental procedures as in this case, localised trauma and poor oral hygiene. The tongue is the most common site for oral TB lesions, perhaps because sharp teeth, broken restorations and trauma cause small tears in the mucosa.…”
Section: Discussionmentioning
confidence: 99%
“…Infected sputum either self inoculates the oral mucosa via small breaks in the mucosal lining, or via haematogenous spread. Local factors that damage the mucosal lining may facilitate inoculation, such as dental procedures as in this case, localised trauma and poor oral hygiene. The tongue is the most common site for oral TB lesions, perhaps because sharp teeth, broken restorations and trauma cause small tears in the mucosa.…”
Section: Discussionmentioning
confidence: 99%
“…The most common site is the lateral margins of the tongue, which rest against rough, sharp, and broken teeth. Any area of chronic irritation or inflammation may favor localization of Mycobacterium associated with the disease [7].…”
Section: Discussionmentioning
confidence: 99%
“…[ 7 ] In contrast, the secondary form is more common (0.005% to 1.5% of cases) and is usually seen in middle-aged and elderly patients. [ 8 ] Orofacial TB can involve any site of the oral cavity and associated structures such as tongue, palate, lips, oral mucosa, jaw bones, sinuses, temporomandibular joint (TMJ), etc. Recently, Andrade et al [ 9 ] proposed a classification of orofacial TB [ Table 1 ] based on the site involved.…”
Section: Discussionmentioning
confidence: 99%