MDC 01 : Diseases and disorders of the nervous system
5,946 Diagnosis Codes are assigned to this MDC
H47.43 Disorders of optic chiasm in (due to) vascular disorders
H47.49 Disorders of optic chiasm in (due to) other disorders
H47.511 Disorders of visual pathways in (due to) inflammatory disorders, right side
H47.512 Disorders of visual pathways in (due to) inflammatory disorders, left side
H47.519 Disorders of visual pathways in (due to) inflammatory disorders, unspecified side
H47.521 Disorders of visual pathways in (due to) neoplasm, right side
H47.522 Disorders of visual pathways in (due to) neoplasm, left side
H47.529 Disorders of visual pathways in (due to) neoplasm, unspecified side
H47.531 Disorders of visual pathways in (due to) vascular disorders, right side
H47.532 Disorders of visual pathways in (due to) vascular disorders, left side
H47.539 Disorders of visual pathways in (due to) vascular disorders, unspecified side
H47.611 Cortical blindness, right side of brain
H47.612 Cortical blindness, left side of brain
H47.619 Cortical blindness, unspecified side of brain
H47.621 Disorders of visual cortex in (due to) inflammatory disorders, right side of brain
H47.622 Disorders of visual cortex in (due to) inflammatory disorders, left side of brain
H47.629 Disorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain
H47.631 Disorders of visual cortex in (due to) neoplasm, right side of brain
H47.632 Disorders of visual cortex in (due to) neoplasm, left side of brain
H47.639 Disorders of visual cortex in (due to) neoplasm, unspecified side of brain
H47.641 Disorders of visual cortex in (due to) vascular disorders, right side of brain
H47.642 Disorders of visual cortex in (due to) vascular disorders, left side of brain
H47.649 Disorders of visual cortex in (due to) vascular disorders, unspecified side of brain
H47.9 Unspecified disorder of visual pathways
H51.20 Internuclear ophthalmoplegia, unspecified eye
H51.21 Internuclear ophthalmoplegia, right eye
H51.22 Internuclear ophthalmoplegia, left eye
H51.23 Internuclear ophthalmoplegia, bilateral
I67.1 Cerebral aneurysm, nonruptured
I67.5 Moyamoya disease
I67.6 Nonpyogenic thrombosis of intracranial venous system
I97.810 Intraoperative cerebrovascular infarction during cardiac surgery
I97.811 Intraoperative cerebrovascular infarction during other surgery
I97.820 Postprocedural cerebrovascular infarction following cardiac surgery
I97.821 Postprocedural cerebrovascular infarction following other surgery
P91.2 Neonatal cerebral leukomalacia
Q00.0 Anencephaly
Q00.1 Craniorachischisis
Q00.2 Iniencephaly
Q01.0 Frontal encephalocele
Q01.1 Nasofrontal encephalocele
Q01.2 Occipital encephalocele
Q01.8 Encephalocele of other sites
Q01.9 Encephalocele, unspecified
Q02 Microcephaly
Q03.0 Malformations of aqueduct of Sylvius
Q03.1 Atresia of foramina of Magendie and Luschka
Q03.8 Other congenital hydrocephalus
Q03.9 Congenital hydrocephalus, unspecified
Q04.0 Congenital malformations of corpus callosum
Q04.1 Arhinencephaly
Q04.2 Holoprosencephaly
Q04.3 Other reduction deformities of brain
Q04.4 Septo-optic dysplasia of brain
Q04.5 Megalencephaly
Q04.6 Congenital cerebral cysts
Q04.8 Other specified congenital malformations of brain
Q04.9 Congenital malformation of brain, unspecified
Q05.0 Cervical spina bifida with hydrocephalus
Q05.1 Thoracic spina bifida with hydrocephalus
Q05.2 Lumbar spina bifida with hydrocephalus
Q05.3 Sacral spina bifida with hydrocephalus
Q05.4 Unspecified spina bifida with hydrocephalus
Q05.5 Cervical spina bifida without hydrocephalus
Q05.6 Thoracic spina bifida without hydrocephalus
Q05.7 Lumbar spina bifida without hydrocephalus
Q05.8 Sacral spina bifida without hydrocephalus
Q05.9 Spina bifida, unspecified
Q06.0 Amyelia
Q06.1 Hypoplasia and dysplasia of spinal cord
Q06.2 Diastematomyelia
Q06.3 Other congenital cauda equina malformations
Q06.4 Hydromyelia
Q06.8 Other specified congenital malformations of spinal cord
Q06.9 Congenital malformation of spinal cord, unspecified
Q07.00 Arnold-Chiari syndrome without spina bifida or hydrocephalus
Q07.01 Arnold-Chiari syndrome with spina bifida
Q07.02 Arnold-Chiari syndrome with hydrocephalus
Q07.03 Arnold-Chiari syndrome with spina bifida and hydrocephalus
Q07.8 Other specified congenital malformations of nervous system
Q07.9 Congenital malformation of nervous system, unspecified
Q28.2 Arteriovenous malformation of cerebral vessels
Q28.3 Other malformations of cerebral vessels
Q76.0 Spina bifida occulta
Q85.00 Neurofibromatosis, unspecified
Q85.01 Neurofibromatosis, type 1
Q85.02 Neurofibromatosis, type 2
Q85.03 Schwannomatosis
Q85.09 Other neurofibromatosis
Q85.1 Tuberous sclerosis
R20.0 Anesthesia of skin
R20.1 Hypoesthesia of skin
R20.2 Paresthesia of skin
R20.3 Hyperesthesia
R20.8 Other disturbances of skin sensation
R20.9 Unspecified disturbances of skin sensation
R25.0 Abnormal head movements
R25.1 Tremor, unspecified
R25.2 Cramp and spasm
R25.3 Fasciculation