Stock market crash. A stock market crash is a sudden dramatic decline of stock prices across a significant cross-section of a stock market, resulting in a significant loss of paper wealth. Crashes are driven by panic as much as by underlying economic factors. They often follow speculative stock market bubbles.
Arthrofibrosis. A build-up of scar tissue in the joint causing restricted movement. âArthroâ means joint, and âfibrosisâ means scarring. Arthrofibrosis usually occurs when there has been excessive scarring on the soft tissue or ligaments and tendons in the joint.rthrofibrosis. A build-up of scar tissue in the joint causing restricted movement. âArthroâ means joint, and âfibrosisâ means scarring. Arthrofibrosis usually occurs when there has been excessive scarring on the soft tissue or ligaments and tendons in the joint.
The bony knobs located on each side of the ankle are called malleoli and they provide stability to the joints that are necessary in order for a person to stand and walk properly, along with the ligaments on each side of the ankle. The tendons that attach the muscles in this lower region of the leg all wrap around the ankle from the front and back. The muscles that move the ankle are found on both the front and back of the leg and are very powerful. They are the muscles that work most when walking. Some possible injuries that can occur to the ankle include sprains and fractures.