However, the concern arises due to the susceptibility to recurrent infection that may result in a chronic draining sinus. 2) Uncommonly, the cyst may become secondarily infected, resulting in osteomyelitis with formation of an abscess and draining sinus to the overlying skin. of Princess Margaret Hospital for Children for assessment of tooth 41 and the possibility that this was associated with an external draining sinus on her chin.
Knowledge center. Tetanus (or lockjaw) is a serious infection caused by Clostridium tetani bacteria which produce a toxin that affects the brain and nervous system.The toxin leads to stiffness in the jaw muscles as well as other muscles.hen Clostridium tetani enter the body they multiply rapidly and release tetanospasmin, a neurotoxin (poison that affects the nervous system). When tetanospasmin enters the bloodstream it rapidly spreads around the body, causing tetanus symptoms.
Tetanus bacteria usually enter the body through a dirty puncture wound, cut, scrape or some other break in the skin. Once inside the skin, they multiply and produce a toxin, or poison, that affects the body's nerves. This toxin causes severe muscle spasms, cramps and seizures. Spasms in the jaw muscles produce lockjaw.