clinical depression. 1. Psychiatry. a depression so severe as to be considered abnormal, either because of no obvious environmental causes, or because the reaction to unfortunate life circumstances is more intense or prolonged than would generally be expected. Examples from the Web for clinical depression.
The femur, or thigh bone, is the longest, heaviest, and strongest bone in the entire human body. All of the bodyâs weight is supported by the femurs during many activities, such as running, jumping, walking, and standing.
Between the femur and tibia is the meniscus, a layer of tough fibrocartilage that acts as a shock absorber. In the lower leg, the tibia bears most of the bodyâs weight while the fibula supports the muscles of balance in the lower leg and ankle. The tibia forms the flexible ankle joint with the tarsal bones of the foot.