paralytic abasia
Noun: A form of abasia (inability to walk) specifically caused by paralysis of the leg muscles. The condition is characterized by a loss of motor function in the legs, making coordinated walking impossible, despite the individual typically having the mental intention and, in some cases, sufficient muscular strength in other parts of the body.
This is a highly specialized medical term. It is used in clinical, neurological, and psychiatric contexts to describe a specific symptom or diagnosis. - It functions as a countable noun (e.g., a paralytic abasia, cases of paralytic abasia). - It is typically modified by adjectives specifying the cause or nature of the paralysis (e.g., hysterical paralytic abasia, spastic paralytic abasia).
- The patient was diagnosed with paralytic abasia following the spinal injury.
- Her symptoms, including a complete inability to stand, were consistent with paralytic abasia.
- The study examined the psychological components of hysterical paralytic abasia.
The term is often part of a differential diagnosis to distinguish between different types of gait disorders. It may be contrasted with other forms of abasia, such as: - Astasia-abasia: Inability to stand or walk despite normal leg strength while sitting or lying down, often psychogenic in origin. - Choreic abasia: Abasia caused by involuntary choreiform movements. - Spastic abasia: Abasia resulting from spasticity (prolonged muscle contraction) in the legs.
- Abasia (n.): The broader category of gait inability, of which paralytic abasia is a specific type.
- Paraplegia (n.): Paralysis of the legs and lower body, which is a common cause of paralytic abasia.
- Diplegia (n.): Paralysis affecting symmetrical parts of the body, often both legs.
- Paralytic gait failure (less common, descriptive synonym)
- Abasia due to paralysis (descriptive phrase)
The term combines two elements: 1. Paralytic: Pertaining to or affected by paralysis (loss of muscle function). 2. Abasia: From Greek a- (without) + basis (step), meaning inability to walk.
It is crucial to note that "paralytic abasia" refers specifically to the symptom of walking inability caused by leg muscle paralysis. It is not a synonym for the paralysis itself (e.g., paraplegia), but rather a description of the functional consequence of that paralysis.
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abasia related to paralysis of the leg muscles
