CALLOSOTOMY Meaning and
Definition
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Callosotomy is a surgical procedure in which the corpus callosum, a broad band of nerve fibers located deep within the brain that connects the two hemispheres, is partially or completely severed. The aim of this procedure is to reduce or eliminate the communication pathways between the two hemispheres, most commonly in individuals with severe epilepsy.
By severing the corpus callosum, callosotomy prevents the spreading of seizure activity from one hemisphere to the other, which can significantly reduce the frequency and intensity of epileptic seizures. It is typically considered when other treatments, such as anti-seizure medications, have failed to adequately control the seizures or if the seizures are determined to originate from a single hemisphere.
There are two main types of callosotomy procedures: anterior and complete. Anterior callosotomy involves severing the anterior two-thirds of the corpus callosum, while complete callosotomy involves complete disconnection of the two hemispheres by severing the entire corpus callosum. The specific procedure chosen depends on the severity and location of the seizures.
Callosotomy is not without risks and potential side effects. While it can reduce the frequency and intensity of seizures, it does not guarantee their complete elimination. Additionally, the procedure can lead to some cognitive changes and deficits due to the limited communication between the hemispheres. However, in some cases, the benefits of reduced seizures outweigh these risks, and callosotomy remains a viable option for individuals with severe epilepsy.
Common Misspellings for CALLOSOTOMY
- xallosotomy
- vallosotomy
- fallosotomy
- dallosotomy
- czllosotomy
- csllosotomy
- cwllosotomy
- cqllosotomy
- caklosotomy
- caplosotomy
- caolosotomy
- calkosotomy
- calposotomy
- caloosotomy
- callisotomy
- callksotomy
- calllsotomy
- callpsotomy
- call0sotomy
- callosotoky
Etymology of CALLOSOTOMY
The word "callosotomy" is derived from two roots: "calloso" and "tomy".
1. "Calloso" comes from the Latin word "callosus", which means "hard-skinned" or "thick-skinned". It is derived from the Latin noun "callus", meaning "hard skin" or "hardened tissue". The Latin word "callus" itself has Old English origins from the word "cælu", meaning "hardness" or "callosity".
2. "Tomy" is derived from the Greek word "tomḗ", which means "a cutting" or "a section". It is derived from the Greek verb "temnein", meaning "to cut".
Similar spelling words for CALLOSOTOMY
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