In modern medicine, anesthesia describes, on the one hand, the state of insensibility that is sought to perform surgery, and, on the other hand, the method itself to bring about this state. For this purpose, special pain– and consciousness-inhibiting drugs, so-called anesthetics, are administered. Under general or local anesthesia, procedures can be performed on the … What is Anesthesia?
Definition A skin biopsy is the removal of a small area of skin for subsequent analysis. A small forceps is inserted into the skin using a punch. A small area can also be removed with a scalpel. A local anaesthetic is administered beforehand. A sample is taken through the forceps. There are two different forms … Skin biopsy
Preparation Before the procedure, the patient must be informed about the possible consequences of the biopsy. In order to further prepare a skin biopsy, the physician will provide the necessary material. If no abnormal change is examined, a hairless area on the arm or leg is looked for. It may also be necessary to clear … Preparation | Skin biopsy
Evaluation The evaluation of a skin biopsy can be done quickly or be available only after a few days. Usually the skin sample is placed in a solution and sent to a special facility. This is where the final evaluation takes place. For evaluation, the sample can be prepared in such a way that it … Evaluation | Skin biopsy
Duration The duration of a skin biopsy can vary greatly. It is also a question of defining how long a skin biopsy takes. As a rule, however, this only refers to the actual duration from the beginning of the procedure on the patient until the removal and subsequent dressing of the wound. If no complications … Duration | Skin biopsy
In contrast to general anaesthesia, only a certain area of the body is anaesthetized under partial or regional anaesthesia. In this region, the perception of pain, sensation and sometimes the ability to move is eliminated with the help of various procedures. For minor procedures, partial anesthesia alone may be sufficient. For larger, more extensive procedures, … What is a partial anesthesia?
Where can partial anesthesia be performed everywhere? A partial anesthesia can be used in many ways. For example, in gynaecological and obstetrical procedures (often epidural or spinal anaesthesia for caesarean section or vaginal delivery). A partial anaesthetic is also frequently used for operations on the extremities (arms/legs). This is especially true for operations on the … Where can partial anesthesia be performed everywhere? | What is a partial anesthesia?
Advantages of partial anesthesia The advantages include the fact that various important bodily functions/organ systems are significantly less stressed compared to general anesthesia. For example, partial anesthesia is particularly suitable for patients with chronic lung disease (e.g. COPD). These patients benefit from not needing to be ventilated during surgery. The metabolism and the acid-base balance … Advantages of partial anesthesia | What is a partial anesthesia?
What drugs or remedies are used? Usually, so-called “local anaesthetics” are used for partial anaesthesia. These work by penetrating the area of the corresponding nerve after injection and blocking the so-called “voltage-controlled sodium channels”, which are responsible for the transmission of pain. However, in inflamed tissue they have a much worse effect due to the … What drugs or remedies are used? | What is a partial anesthesia?
Definition The task of peripheral nerves is to transmit information such as pain information from the body to the brain, where it is switched and processed. Furthermore, the brain and spinal cord transmit their commands, for example to move muscles, via the same nerves to the corresponding target organ. In the case of nerve blockage, … Peripheral nerve blocks
Side effects The nerves are anaesthetized using a local anaesthetic. As a result, in very rare cases of allergies to the drugs used, intolerance reactions can occur, which in the worst case end in circulatory shock. This can be partly counteracted by informing the doctor before treatment about known allergies. After the end of the … Side effects | Peripheral nerve blocks
Complications The possible side effects of femoral block are those of peripheral regional anesthesia: Nerve damage due to injuries with the cannula Nerve damage due to toxic effects of local anesthetics Bruise ( bruise ) Cardiovascular complaints (low blood pressure, circulatory arrest, etc. ) Complaints with the central nervous system (seizures, disturbances of consciousness) All … Complications | Peripheral nerve blocks
