Which condition is marked by functional disorders characterized by tics and spasms?

The condition marked by functional disorders characterized by tics and spasms is kinesioneurosis. This term refers to a disorder involving involuntary movements, which can manifest as tics or spasms. In the context of kinesioneurosis, the tics and spasms are usually related to emotional or psychological stressors rather than structural lesions or other neurological disorders. This understanding ties the symptoms of kinesioneurosis closely to the nervous system's response to stimuli, highlighting the interplay between physical movement and psychological state.

The other options may involve medical conditions but do not specifically pertain to the involuntary movement aspect. Laparoscopy is a surgical procedure used for diagnosis or treatment within the abdomen, while kraurosis relates to a condition affecting the tissue of the vulva. Intussusception is a medical emergency where a part of the intestine folds into another section, leading to obstruction. None of these conditions are defined by the presence of tics and spasms, making kinesioneurosis the accurate choice in this context.