Nori (Porphyra teneraor or yezoensis), also called Laver, is one of the most common seaweeds known for its use in making sushi. Popularized in Japan, where it grows abundantly, this classification of red seaweed has been used for centuries in Japan, China, and Korea, but also other countries around the world.ori (Porphyra teneraor or yezoensis), also called Laver, is one of the most common seaweeds known for its use in making sushi. Popularized in Japan, where it grows abundantly, this classification of red seaweed has been used for centuries in Japan, China, and Korea, but also other countries around the world.
Hip replacements are among the most common orthopedic procedures. When a hip replacement is performed, the arthritic, damaged hip joint is removed. The ball-and-socket hip joint is then replaced with an artificial implant. Hare are brief descriptions of some of the most commonly used hip replacement implants. Not all implants are options for all patients. A prosthetic made of metal and plastic are the most commonly used hip replacement implants. Both the ball and the socket of the hip joint are replaced with a metal implant, and a plastic spacer is placed in between. The most commonly used metals used include titanium and stainless steel.
Hip replacement. A hip replacement is a common type of surgery where a damaged hip joint is replaced with an artificial one (known as a prosthesis). Adults of any age can be considered for a hip replacement, although most are carried out on people between the ages of 60 and 80. A modern artificial hip joint is designed to last for at least 15 years.