C C92561 Developmental Coordination Disorder Developmental Dyspraxia Development Coordination Disorder|Developmental Coordination Disorder A disorder characterized by an impairment in the development of an individual's motor coordination skills; this impairment in motor development is not due to a medical condition. A developmental disorder characterized by voluntary motor skill impairment. C89338 Neurodevelopmental Disorder C97150 Neurological Development Terminology Clumsy Child Syndrome C C34460 Cerebral Palsy Cerebral Palsy A group of disorders affecting the development of movement and posture, often accompanied by disturbances of sensation, perception, cognition, and behavior. It results from damage to the fetal or infant brain. A non-progressive, neurological syndrome presenting in infancy or early childhood that is caused by brain injury or malformation and is characterized by permanent impairment of muscle coordination and various movement disorders. C26835 Nervous System Disorder C89328 Pediatric Disorder C97150 Neurological Development Terminology C C97172 Congenital Nervous System Disorder Congenital Nervous System Disorder Congenital Abnormality of the Nervous System An abnormality of the nervous system that is present at birth or detected in the neonatal period. C2849 Congenital Malformation C26835 Nervous System Disorder C97150 Neurological Development Terminology C C35014 Separation Anxiety Disorder Separation Anxiety Disorder An anxiety disorder characterized by recurrent excessive distress due to fear of separation from the home or from major attachment figures; the distress is developmentally inappropriate and causes impairment in social, academic, or other areas of functioning. C2878 Anxiety Disorder C92190 Pediatric Psychiatric Disorder C97150 Neurological Development Terminology C C2934 Central Nervous System Disorder Central Nervous System Disorder Disorder of Central Nervous System A non-neoplastic or neoplastic disorder which affects the brain and/or spinal cord. C26835 Nervous System Disorder C97150 Neurological Development Terminology C C34527 Demyelinating Disorder Demyelinating Disorder A broad group of disorders that affect the myelin sheaths that cover the neurons. Myelin sheathes cover neuronal axons in the central and peripheral nervous system and function to increase travelling impulse speeds. Disruption of this sheath impairs neuronal transmission and can result in disorders such as multiple sclerosis and Guillain-Barre syndrome, among others. C26835 Nervous System Disorder C97150 Neurological Development Terminology C C35004 Childhood Schizophrenia Childhood Schizophrenia Schizophrenia occurring in childhood. C92190 Pediatric Psychiatric Disorder C97150 Neurological Development Terminology C C35107 Congenital Genitourinary Abnormality Congenital Genitourinary Abnormality Congenital Abnormality of the Genitourinary System An abnormality of the genitourinary system that is present at birth or detected in the neonatal period. C2849 Congenital Malformation C97150 Neurological Development Terminology C C5041 Speech Disorder Speech Disorder A term referring to disorders characterized by the disruption of normal speech. It includes stuttering, lisps, dysarthria and voice disorders. C26835 Nervous System Disorder C97150 Neurological Development Terminology C C84392 Mental Retardation Mental Retardation A developmental disorder characterized by less than average intelligence and significant limitations in adaptive behavior with onset before the age of 18. A condition of arrested or incomplete development of the mind, which is especially characterized by impairment of skills manifested during the developmental period, which contribute to the overall level of intelligence, i.e. cognitive, language, motor, and social abilities. C92190 Pediatric Psychiatric Disorder C97150 Neurological Development Terminology C C92190 Pediatric Psychiatric Disorder Pediatric Psychiatric Disorder Childhood Mental Disorder A category of psychiatric disorders which includes disorders most commonly identified in infancy, childhood, or adolescence. C89328 Pediatric Disorder C97150 Neurological Development Terminology C C97155 Language Disorder Language Disorder A category of disorders characterized by an impairment in the development of an individual's language capabilities, which is in contrast to his/her non-verbal intellect. C92190 Pediatric Psychiatric Disorder C97150 Neurological Development Terminology C C97163 Childhood Depression Childhood Depression Similar to depression in adults, childhood depression is characterized by a prolonged depressed or irritable mood accompanied by a significant loss of interest in activities, changes in appetite or sleep, decreased energy, feelings of worthlessness, and/or recurrent thoughts of death or suicide. C92190 Pediatric Psychiatric Disorder C97150 Neurological Development Terminology C C97164 Childhood Disintegrative Disorder Childhood Disintegrative Disorder A pediatric disorder characterized by normal development for at least the first two years of life followed by a severe regression in language, social interaction, bowel or bladder control, and/or motor skills. The affected individual may also exhibit repetitive and stereotyped patterns of behavior similar to autism. A neurodevelopmental disorder that presents between the ages of two and ten, and is characterized by severe regression of communication, social interactions, bowel or bladder control, and/or motor skills that has previously developed normally. C92190 Pediatric Psychiatric Disorder C97179 Pervasive Developmental Disorder C97150 Neurological Development Terminology C C3020 Seizure Disorder Epilepsy Seizure Disorder A brain disorder characterized by episodes of abnormally increased neuronal discharge resulting in transient episodes of sensory or motor neurological dysfunction, or psychic dysfunction. These episodes may or may not be associated with loss of consciousness or convulsions. A neurological disorder characterized by recurring seizures. C96413 Brain Disorder C97150 Neurological Development Terminology C C97160 Attention Deficit Hyperactivity Disorder Attention Deficit/Hyperactivity Disorder Attention Deficit Hyperactivity Disorder A disorder characterized by a marked pattern of inattention and/or hyperactivity-impulsivity that is inconsistent with developmental level and clearly interferes with functioning in at least two settings (e.g. at home and at school). At least some of the symptoms must be present before the age of 7 years. A neurodevelopmental disorder presenting in early childhood that is characterized by chronic and excessive inattention, overactivity, and/or impulsivity. C35470 Behavioral Disorder C97150 Neurological Development Terminology C C26739 Sensorineural Hearing Loss Sensorineural Hearing Loss SNHL Hearing loss resulting from damage to the cochlea, auditory nerve and/or brainstem. Hearing loss resulting from damage to the cochlea, auditory nerve and/or brainstem. C35731 Hearing Loss C97150 Neurological Development Terminology C C26835 Nervous System Disorder Nervous System Disorder Disorder of Nervous System|Neurologic Disorder A non-neoplastic or neoplastic disorder that affects the brain, spinal cord, or peripheral nerves. C2991 Disease or Disorder C97150 Neurological Development Terminology C C2962 Seizure Seizure Convulsion Sudden, involuntary skeletal muscular contractions of cerebral or brain stem origin. A paroxysmal surge of electrical activity in the brain that may result in physical or behavioral changes. C87124 Central Nervous System Signs and Symptoms C97150 Neurological Development Terminology C C34440 Bulimia Nervosa Bulimia Nervosa Bulimia A disorder characterized by recurrent episodes of binge-eating over which the individual feels a lack of control; these episodes of binge-eating are followed by recurrent compensatory behavior to prevent weight gain, usually self-induced vomiting. In addition, self-evaluation is unduly influenced by body image. Recurrent episodes of over-eating. C89332 Eating Disorder C97150 Neurological Development Terminology C C35078 Tourette Syndrome Tourette Syndrome Gilles de la Tourette syndrome|Tourette's Syndrome A neurologic disorder caused by defective metabolism of the neurotransmitters in the brain. It is characterized by repeated involuntary movements (motor tics) and uncontrollable vocal sounds (vocal tics). The symptoms are usually manifested before the age of eighteen. A neurological disorder presenting in childhood that is characterized by both motor and phonic tics that occur daily or nearly daily for at least a year and are not attributed to an identifiable cause. C96412 Brain Development Abnormality C116757 Movement Disorders C97150 Neurological Development Terminology C C35126 Vision Disorder Vision Disorder Disorder of Visual System|Visual System Disorder Visual impairments limiting one or more of the basic functions of the eye: visual acuity, dark adaptation, color vision, or peripheral vision. These may result from eye diseases, optic nerve diseases, visual pathway diseases, occipital lobe diseases, ocular motility disorders' and other conditions. C63711 Sensory Disorder C97150 Neurological Development Terminology C C88412 Autism Spectrum Disorder Autism Spectrum Disorder Pervasive Developmental Disorders A spectrum of developmental disorders that includes autism, Asperger syndrome, and Rett syndrome. Signs and symptoms include poor communication skills, defective social interactions, and repetitive behaviors. Neurodevelopmental disorders presenting in childhood with classic symptoms of impairment in verbal and nonverbal communication, social interactions, and/or imaginative play. C97179 Pervasive Developmental Disorder C97150 Neurological Development Terminology C C97161 Autism Autism Autistic Disorder A disorder characterized by marked impairments in social interaction and communication accompanied by a pattern of repetitive, stereotyped behaviors and activities. Developmental delays in social interaction and language surface prior to age 3 years. A neurodevelopmental disorder presenting in early childhood that is characterized by impaired communication, difficulty in social interactions, stereotypic behaviors, and a limited range of interests and activities. C88412 Autism Spectrum Disorder C97150 Neurological Development Terminology