
Special symptoms or syndromes not elsewhere classified

Stuttering
- disorder in which speech is involuntarily interrupted by hesitations, repetitions, and spasms of the muscles involved in breathing or vocalization.

Anorexia nervosa
- syndrome in which the primary features include excessive fear of becoming overweight, body image disturbance, significant weight loss, refusal to maintain minimal normal weight, and amenorrhea; disorder occurs most frequently in adolescent females.
- Syndrome in which the primary features include excessive fear of becoming overweight, body image disturbance, significant weight loss, refusal to maintain minimal normal weight, and amenorrhea. This disorder occurs most frequently in adolescent females.

Tics

Tic disorder unspecified

Transient tic disorder

Chronic motor or vocal tic disorder

Tourette's disorder
- neuropsychological disorder related to alterations in dopamine metabolism and neurotransmission involving frontal-subcortical neuronal circuits; both multiple motor and one or more vocal tics need to be present with tics occurring many times a day, nearly daily, over a period of more than one year; disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning.

Stereotypic movement disorder

Specific disorders of sleep of nonorganic origin

Nonorganic sleep disorder unspecified

Transient disorder of initiating or maintaining sleep

Persistent disorder of initiating or maintaining sleep

Transient disorder of initiating or maintaining wakefulness

Persistent disorder of initiating or maintaining wakefulness

Circadian rhythm sleep disorder of nonorganic

Sleep arousal disorder

Other dysfunctions of sleep stages or arousal from sleep

Repetitive intrusions of sleep

Other specific disorders of sleep of nonorganic origin

Other and unspecified disorders of eating

Eating disorder unspecified
- group of disorders characterized by physiological and psychological disturbances in eating behavior, appetite or food intake.

Bulimia nervosa
- eating disorder that involves eating massive quantities of food (binge eating) and then eliminating the food by inappropriate compensatory methods to prevent weight gain, such as self induced vomiting or strong laxatives.

Pica

Rumination disorder

Psychogenic vomiting

Other disorders of eating

Enuresis
- inability to control the flow of urine and involuntary urination.

Encopresis

Pain disorders related to psychological factors

Psychogenic pain site unspecified

Tension headache

Other psychalgia

Other and unspecified special symptoms or syndromes not elsewhere classified
- Diminished ability to exchange thoughts, opinions, or information.
- any of various disorders characterized by impaired verbal or nonverbal exchange or impaired transmission of thoughts, messages, or information.
- detection of diminished ability to exchange thoughts, opinions, information, or other forms of communication such as disorders of language, reading, speech and hearing.
- Impaired ability to communicate usually, due to speech, language, or hearing disorders.
- A disorder characterized by an individual's inability to comprehend or share ideas or feelings because of an impairment in language, speech, or hearing.
- Excessive pulling of one's own hair.