KCNQ2-related epilepsy

• certain conditions originating in the perinatal period (P04-P96)
• certain infectious and parasitic diseases (A00-B99)
• complications of pregnancy, childbirth and the puerperium (O00-O9A)
• congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
• endocrine, nutritional and metabolic diseases (E00-E88)
• injury, poisoning and certain other consequences of external causes (S00-T88)
• neoplasms (C00-D49)
• symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

• conversion disorder with seizures (F44.5)
• convulsions NOS (R56.9)
• post traumatic seizures (R56.1)
• seizure (convulsive) NOS (R56.9)
• seizure of newborn (P90)

• hippocampal sclerosis (G93.81)
• mesial temporal sclerosis (G93.81)
• temporal sclerosis (G93.81)
• Todd's paralysis (G83.84)

the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled

• Epilepsies and epileptic syndromes undetermined as to whether they are focal or generalized
• Landau-Kleffner syndrome