Toothache that suddenly stops? Tooth discoloration, no cold irritation, but bite sensitivity? Typical signs that speak for a dead tooth. It is important that the dead tooth is not ignored, but treated by a dentist. This is the only way to save it from extraction. What is a dead tooth? If the dentist detects too … Dead Tooth: Causes, Symptoms & Treatment
Ergotism is poisoning by ergot alkaloids such as ergotamine or ergometrine, which are found in ergot fungi and are used as drugs nowadays. The symptomatology focuses on massive circulatory disturbances with death of arms or legs, which can lead to death. What is ergotism? Ergotism actually belongs to the category of “medical history“: as poisoning … Ergotism: Causes, Symptoms & Treatment
Phantom limb pain, also known as phantom limb, is a pain primarily associated with missing or amputated limbs. Although the body parts are no longer present, the affected person feels pain in this case. Phantom limb pain is one of the amputation pains, along with stump pain. What is phantom limb pain? Infographic on pain … Phantom Limb Pain: Causes, Symptoms & Treatment
What is necrosis? Necrosis is the pathological, i.e. pathological, destruction of cells, cell groups or tissue. Within a cell, this leads to clumping of DNA and cell swelling. The cell bursts and cellular components are released, which cause inflammation in the surrounding tissue. Necrosis can be caused by many different factors, such as extreme temperatures, … Necrosis
Causes of necrosis Necrosis can occur due to aseptic and septic influences. Aseptic influences include mainly mechanical events, circulatory disorders, radiation damage, toxins, and thermal changes (e.g. frostbite). Circulatory disorders are caused, for example, by diabetes, smoking, alcohol consumption, genetic factors or the long-term use of medication. Septic necrosis is caused by infections with pathogens … Causes of necrosis | Necrosis
Diagnosis The diagnostic procedure depends on the location of the necrosis. If it is an external necrosis, for example skin necrosis, a physician can make a diagnosis after closer examination. In addition, a smear of the wound is taken to determine whether pathogens are present in the necrosis. However, if the necrosis is internal, for … Diagnosis | Necrosis
Treatment/Necrosectomy Similar to pain, the duration of healing and prognosis of necrosis depends very much on the situation and the patient. In the case of very superficial necrosis, independent healing is possible within a few weeks after removal of the corresponding cause. However, if the necrosis is advanced, a doctor must be consulted. The prognosis … Treatment/Necrosectomy | Necrosis
Necrosis on the heel Necroses of the heel are caused by so-called pressure necroses. These are mainly found in lying and only slightly mobile people and are also called pressure sores. When lying on the back, for example, permanent pressure is exerted on the rear heel. The supplying blood vessels are squeezed and the tissue … Necrosis on the heel | Necrosis
Necrosis through wounds Various mechanisms can lead to necrosis in wounds. Overall, however, this happens only rarely.One possibility is that the injury to the skin leads to a defect in the blood supply and thus to an undersupply of oxygen. A necrosis, which is caused by the immigration of pathogens, for example bacteria, is also … Necrosis through wounds | Necrosis
Necrosis on the finger Similarly as with the toes and feet, also the fingers of the human being lie very remotely to the body-center. Therefore, they are also particularly prone to necrosis. Hypothermia and frostbite also play an important role here. The vessels that supply the fingers with blood and oxygen have a small diameter … Necrosis on the finger | Necrosis
Pulp necrosis The dental pulp is located inside a tooth and contains the nerves and blood vessels that supply the tooth. Pulp necrosis is an inflammation of the dental pulp, for example due to the immigration of bacteria. This leads to swelling of the pulp, which causes an impression of the blood vessels and severe … Pulp necrosis | Necrosis
Accompanying symptoms The accompanying symptoms of infected pulp necrosis are usually pain. The pain is caused by pressure, as the bacteria that decompose the vessels produce gases that cannot escape. More and more gases are produced the longer the bacteria metabolise the vessels and the pressure rises. The tooth can cause biting problems and pain … Accompanying symptoms | Pulp necrosis
