ICD-10 exclusion note : lalling (F80.0); psychological or behavioral factors associated with disorders or diseases classified
elsewhere (F54); tic disorders (in childhood and adolescence) (F95.-); factitious disorders (F68.1-); malingering [conscious simulation] (Z76.5); dissociative and conversion disorders (F44.-); sexual dysfunction, not due to a substance or known physiological condition (F52.-); lisping (F80.0); hair-plucking (F63.3); thumb-sucking (F98.8); trichotillomania (F63.3); nail-biting (F98.8); Tourette's syndrome (F95.2);