Iliotibial Band Syndrome. Iliotibial band syndrome (ITBS) occurs when there is irritation to this band of fibrous tissue. The irritation usually occurs at the prominence of the outside of the knee joint, the lateral condyle which is located at the end of the femur (thigh) bone.
biennium definition: The definition of a biennium is a period of two years. (noun) Your two-year cell phone contract is an example of a biennium....
Medical Definition of HAFNIUM. : a metallic element that resembles zirconium chemically, occurs in zirconium minerals, and readily absorbs neutronsâsymbol Hf; see element table. a metallic element that resembles zirconium in its chemical properties, occurs especially in zirconium minerals, and readily absorbs neutrons â see element table. See hafnium defined for kids. ADVERTISEMENT.