<unk> , also known as rib tip syndrome, is a painful condition that occurs as a result of highly mobile floating ribs. It commonly presents as pain that may be felt in the lower back or lower abdominal region as a result of the 11th or 12th mobile rib irritating the surrounding tissues and nervous systems. Diagnosis is often made by a physical examination after other conditions are ruled out. The condition is often labelled as slipping rib syndrome due to the unclear definitions of the conditions, with<unk>  sometimes being referred to as a subtype of slipping rib syndrome.
Twelfth rib syndrome
Slipping rib syndrome
Iliocostal friction syndrome
Scalp–ear–nipple syndrome
Rib fracture
Thoracic insufficiency syndrome
Lung hernia
Thoracic outlet syndrome