Hydrogel is a polymer that carries a high content of water and at the same time is not soluble in water. As a polymer, the substance consists of macromolecules in a three-dimensional network that swell in contact with a solvent while still maintaining cohesion. Hydrogel plays a role in medical technology for wound dressings, lenses … Hydrogel: Applications & Health Benefits
Callus distraction involves cutting a bone and increasing its length by means of an implanted system. This therapy may be useful, for example, in clinically relevant lateral limb differences that result in deformity. There is little risk of infection since fully implanted systems. What is callus distraction? Callus distraction is a treatment procedure in orthopedics … Callus Distraction: Treatment, Effect & Risks
The glenoid cavity is one of two surfaces of a joint. It is used to hold the articular head and allows the range of motion of a joint. When dislocation occurs, the condyle slides out of its associated socket. What is the glenoid cavity? The human body is equipped with 143 joints that significantly determine … Articular Socket: Structure, Function & Diseases
Myelolipomas are benign tumors or tumor-like lesions that occur very rarely. Myelolipomas consist of mature adipose tissue as well as variable amounts of hematopoietic tissue. In most cases, they occur in the area of the adrenal gland. The name of the disease was coined by the French pathologist Charles Oberling. What is a myelolipoma? Myelolipomas … Myelolipoma: Causes, Symptoms & Treatment
Malignant hyperthermia is a rare but life-threatening complication of anesthesia. It is triggered by various trigger substances, including some anesthetic agents, when a genetic predisposition is present. What is malignant hyperthermia? The cause of malignant hyperthermia is a genetic alteration of receptors in skeletal muscle. Normally, skeletal muscle contracts by releasing calcium ions from the … Malignant Hyperthermia: Causes, Symptoms & Treatment
Shin splint syndrome is the occurrence of pain at the front edge of the shin bone. The discomfort mainly manifests itself after sports activities. What is tibial plateau syndrome? In medicine, tibial tendon syndrome is also known as tibial plateau syndrome or shin splint syndrome. This refers to a chronic pain syndrome that occurs primarily … Shin Splint Syndrome: Causes, Symptoms & Treatment
The term necrosis, which comes from the Greek, describes the death of individual cells or cell clusters on a living organism, which can result in the death of tissue layers and eventually limbs. This contrasts with apoptosis, which is physiological cell death. What is necrosis? The pathological death of individual cells, tissues, or limbs is … Necrosis: Causes, Symptoms & Treatment
In femoral head necrosis, the bone tissue of the femoral head dies due to a lack of blood circulation (ischemia). Causes of the circulatory disorder can be an injury to the hip joint, various diseases, cortisone and chemotherapy, radiation, as well as obesity and alcohol abuse. Metabolic disorders, alcoholism or trauma can promote the development … Stages of femoral head necrosis
Therapy according to the stages Depending on the stage classification according to ARCO, the treating orthopaedic surgeon decides which therapy for femoral head necrosis is appropriate: Early stages: In stages 0 and 1, relief of the joint with crutches in combination with physiotherapy and anti-inflammatory painkillers such as ibuprofen or diclofenac can be successful. Drugs … Therapy according to the stages | Stages of femoral head necrosis
MRT for femoral head necrosis To be able to diagnose aseptic, non-traumatic femoral head necrosis and classify it into a certain stage, imaging procedures are usually necessary. A common classification into 4 stages is the ARCO (Association Research Circulation Osseous) classification, which is made possible by means of an X-ray or MRI examination. Stage 0 … MRT for femoral head necrosis | Stages of femoral head necrosis
Prognosis If the patient goes to hospital in time to receive adequate treatment, phlegmons usually have a very good prognosis. However, if a phlegmon is advanced and the patient does not go to hospital early enough, it is possible that the inflammation has progressed so far that in the worst case, for example, if a … Prognosis | Phlegmone
A phlegmon is a disease of the soft tissue (fat, skin…) with diffuse suppuration and inflammation. This leads to a red discoloration of the skin as well as the underlying fatty and connective tissue, which also becomes painful and purulent. The cause of phlegmon is an inflammation with bacteria. Causes of phlegmons Phlegmons are caused … Phlegmone