If you can't bend your knees in any of the ways above, try sitting on a blanket or meditation cushion, with your back against a wall, and simply straighten your legs gently out at a wide angle as shown at right, using rolled towels for support beneath your knees.
Hip replacement is currently the most common orthopaedic operation, though patient satisfaction short- and long-term varies widely. The average cost of a total hip replacement in 2012 was $40,364 in the United States, and about $7,700 to $12,000 in most European countries.
Cost of laser skin resurfacing varies... In general, the cost varies between $500 - $5,000. There are several lasers available in the market for skin resurfacing. Prior to considering the price, you should first decide (in consultation with your physician) which laser would work best for your problem.