Risk factors for developing avascular necrosis include: Trauma. Injuries, such as hip dislocation or fracture, can damage nearby blood vessels and reduce blood flow to bones. Steroid use. High-dose use of corticosteroids, such as prednisone, is the most common cause of avascular necrosis that isn't related to trauma.
Blue Panther Jr. Blue Panther Jr. is the ring name of a Mexican luchador enmascarado, or masked professional wrestler, formerly known as Black Panther. He is working for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) portraying a tecnico (Good guy) wrestling character.
In January 2011, Marvel Studios hired Mark Bailey to pen a Black Panther script. Kevin Feige would produce the film. The Black Panther is a fictional character appearing in Marvel comics. He was created by Stan Lee and Jack Kirby. He first appeared in Fantastic Four #52 (July 1966). He is also the first black superhero in mainstream American comics.