What is Trichotillomania? What type of disease is it? What causes it?

Trichotillomania ,  is a mental disorder that involves recurrent, irresistible urges to pull out hair from your scalp, eyebrows or other areas of your body, despite trying to stop.

Explanation:

it is a hair pulling disorder.

Causes of trichotillomania , your way of dealing with stress or anxiety. a chemical imbalance in the brain, similar to obsessive compulsive disorder (OCD) changes in hormone levels during puberty. a type of self-harm to seek relief from emotional distress.

the oblique cord is a ligament between the ulnar and radius bones in the lower arm near the elbow. it takes the form of a small, flattened band, extending downward and lateralward, from the lateral side of the ulnar tuberosity at the base of the coronoid process to the radius a little below the radial tuberosity.