G23: Other degenerative diseases of basal ganglia
G23.1: Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
The brain is located inside the head. It receives, processes and stores sensory impressions. The brain controls movements and various physical functions.
With this condition, certain areas of the brain suffer increasing damage. This particularly affects parts of the brain that control movements. For example, movements may be slower than usual. Typically, it becomes impossible to move one's eyes properly. Walking, swallowing or talking may also become difficult. You may be unable to balance properly. This can cause frequent falls. Muscles may be tense and stiff. Other tasks that the brain has may be affected too. One's memory or concentration can deteriorate, for example.
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If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.