I87: Other disorders of veins

The I87 grouping under the ICD-10 classification broadly refers to other disorders of veins, which include a range of conditions affecting the venous system. These conditions disrupt normal blood flow within the veins, primarily due to abnormalities in venous valves, vein walls, or blood clot formation. Venous disorders can occur in any part of the body but are more commonly found in the legs. Symptoms typically include swelling, pain, skin changes, and in severe cases, ulcers. While the root cause may vary, common causes include genetic predisposition, prolonged inactivity, obesity, or damage to the veins through injury or surgery. Progression of these conditions can lead to complications such as thrombophlebitis, where vein inflammation occurs due to a blood clot, or chronic venous insufficiency, a long-term condition characterized by improper functioning of the vein valves. These disorders generally do not transmit between individuals as they are largely based on individual health, lifestyle factors, or genetic susceptibility.