What is the term for abnormal dilated and twisted veins?

The term for abnormal dilated and twisted veins is varicose veins. This condition typically occurs when veins, especially those in the legs, become enlarged due to weakened valves and veins that struggle to properly return blood to the heart. The veins bulge and can appear swollen, dark purple or blue, and may be raised above the skin’s surface.

Varicose veins can lead to complications such as pain, swelling, or skin changes, and they are often associated with factors like aging, genetics, and prolonged standing or sitting. Understanding this term is crucial in the field of esthetics, as it could affect treatment plans for clients seeking cosmetic procedures or skincare advice.

The other terms mentioned, while related to vein conditions, denote different issues. Spider veins often refer to smaller, web-like varicosities that are more superficial and do not typically cause the same health complications as varicose veins. Capillary veins is a term that describes small blood vessels but does not specifically indicate an abnormal condition. Thread veins is another term often used interchangeably with spider veins but does not capture the significant dilatation and twisting characteristic of varicose veins. Therefore, varicose veins encapsulates the proper definition of the described condition.