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.
Recommendations to prevent brachial plexus injury. Avoid: Shoulder braces in Trendelenburg w/ preference to a non-sliding mattress. Excessive lateral rotation of the head in either the supine or prone position. Placement of a high axillary roll in the lateral position. Limit: Abduction of the arm to < 90Â° in the supine position. Use USto find the internal jugular vein for central line placement.