Arnold-Chiari malformation physical examination
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Patients with Arnold Chiari malformation usually appear normal. Physical examination of patients with Arnold Chiari malformation is usually remarkable for impaired coordination, sensory/ motor deficit, abnormal gait, nystagmus, scoliosis, and autonomic dysfunction.
Physical Examination
Appearance of the Patient
- Patients with Arnold-Chiari malformation usually appear .
Vital Signs
- Tachycardia
- bradypnea
- High blood pressure
Skin
- Skin examination of patients with Arnold Chiari malformation is usually normal.
HEENT
- Impaired gag reflex
Neck
- Neck examination of patients with Arnold Chiari malformation is usually normal.
Lungs
- Pulmonary examination of patients with Arnold Chiari malformation is usually normal.
Heart
- Cardiovascular examination of patients with Arnold Chiari malformation is usually normal.
Abdomen
- Abdominal examination of patients with Arnold Chiari malformation is usually normal.
Back
- Scoliosis
Genitourinary
- Genitourinary examination of patients with Arnold Chiari malformation is usually normal.
Neuromuscular
- Muscle rigidity
- Proximal/distal muscle weakness unilaterally/bilaterally
- Unilateral/bilateral upper/lower extremity weakness
- Unilateral/bilateral sensory loss in the upper/lower extremity
- Abnormal gait
- Unilateral/bilateral tremor
- Dysmetria
Extremities
- Muscle atrophy
- Gait/ balance problem
- Impaired coordination
Eye
- Nystagmus (irregular eye movements) may be present.
- Pupillary dilatation
Neurologic
- Impaired gag reflex
- Impaired coordination