OVERDRAINAGE Meaning and
Definition
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Overdrainage is a medical term primarily used in the field of neurosurgery to describe a condition where excessive cerebrospinal fluid (CSF) drainage occurs from a ventricular shunt system. A ventricular shunt system is a surgical technique used to treat conditions like hydrocephalus, where there is an abnormal accumulation of CSF in the brain. The shunt system helps in diverting the excess fluid from the brain's ventricles to another part of the body where it can be reabsorbed.
However, overdrainage refers to a situation where the shunt system drains the CSF at a rate that exceeds the body's ability to produce or compensate for it. This can result in a variety of complications and symptoms such as headaches, subdural hematomas, brain sagging, or even a condition known as slit ventricle syndrome.
Overdrainage can occur due to various factors, including a malfunctioning or incorrectly adjusted shunt valve, increased activity or posture changes, or excessive CSF absorption. To prevent the occurrence of overdrainage, shunt valves are often equipped with adjustable settings to regulate the rate of drainage. Regular monitoring and adjustment of the shunt system are crucial to maintaining the appropriate CSF flow for each patient.
Addressing overdrainage may involve adjusting the valve settings, replacing a malfunctioning shunt, or using additional devices to regulate CSF drainage. Healthcare professionals closely monitor patients with ventricular shunts to prevent or promptly address overdrainage complications, ensuring optimal functioning of the shunt system and promoting overall patient well-being.
Common Misspellings for OVERDRAINAGE
- iverdrainage
- kverdrainage
- lverdrainage
- pverdrainage
- 0verdrainage
- 9verdrainage
- ocerdrainage
- oberdrainage
- ogerdrainage
- oferdrainage
- ovwrdrainage
- ovsrdrainage
- ovdrdrainage
- ovrrdrainage
- ov4rdrainage
- ov3rdrainage
- oveedrainage
- oveddrainage
- ovefdrainage
- ovetdrainage
Etymology of OVERDRAINAGE
The word "overdrainage" is formed by combining the prefix "over-" and the word "drainage".
The prefix "over-" is derived from Old English, meaning "above" or "beyond". In this context, it suggests excess or surpassing a certain baseline.
The word "drainage" is derived from the verb "drain". Its origin can be traced back to Old French "drain" and Latin "drainare", meaning "empty of water" or "draw off liquid". In the context of "overdrainage", it refers to the excessive removal or depletion of fluid or moisture, typically in the context of soil or water systems.
When combined, "overdrainage" describes the process or condition of excessively draining or removing fluid or moisture, going beyond what is necessary or desirable. This term is often used in various fields such as agriculture, hydrology, and medicine.
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