Cure congenital intellectual disability

Patient's question:

Patient Gender: Male
Patient Age: 18
Detailed Condition and Purpose of Consultation: Can congenital intellectual disability be cured?
Duration of Current Illness: From adulthood
Medical History: None
Auxiliary Examinations: Checked in a large hospital and diagnosed with congenital intellectual disability

Doctor's answer:

Intellectual disability, also known as intellectual deficiency, refers to a persistent impairment of cognitive functions and mental activities caused by damage to the brain's organ or incomplete brain development. Due to harmful factors such as genetic variations, infections, poisoning, cranial brain injuries, cranial brain malformations, or endocrine abnormalities, the brain of a fetus or infant cannot develop normally or develop incompletely, and the development of intellectual activities remains at a relatively lower stage, which is referred to as intellectual disability.