Whether the left basal ganglia infarction is serious or not is related to the site and size of the disease, part of the non-functional area may not be serious, if the site of the disease is in the thalamus or internal capsule area, there can be limb sensory impairment pain and activity disorders, which is more serious.
1. Non-functional area: If the infarction occurs in the non-functional area of the basal ganglia region and the infarction area is small, it may not cause obvious clinical symptoms and is generally not serious.
2. Thalamic location: if the infarction occurs in the thalamic location, the more common clinical symptom is hypesthesia in the right side of the limbs, and may cause spontaneous thalamic pain, which is more serious.
3. Internal capsule: if the infarction occurs in the internal capsule, and the infarction area is large, it may cause severe limitation of right limb activity, speech clumsiness and other symptoms, accompanied by numbness of the limbs, and limb dysfunction, which is more serious.
The left side of the basal ganglia infarction, as soon as possible to seek medical treatment, to avoid adverse consequences.