Arthritis leads to joint locking because as cartilage wears away, the ends of the bones that form a joint become rough. With severe disease, bone rubs on bone. As the joint moves, the rough edges can catch on one another.
State of Texas. Home. Texas is a state located in the American South and Southwest regions of the United States of America. With an area of 261,797 square miles (678,051 km) and a population of 23.5 million in 254 counties, the state is second-largest in both area and population. About half the state's population resides in Dallas-Fort Worth and Houston metropolitan areas.
Home >US Map >US States >Texas Map > Where is Dallas Where Is Dallas, TX? As shown in the given Dallas location map that Dallas is located in the southern part of the United States and central-north of Texas. Share | This map showing Location Map of Dallas on Texas, US map Dallas and surrounding metropolitan area is the largest metropolitan area in the southern region and fourth-largest in the country. Primarily, Dallas was founded in the year 1841; however, it is incorporated as city in the year 1856.