Arthroscopy joint by a portal on the outer border of the patella. It is not clear if these examinations were of deceased or of living patients. Pioneering work began as early as the 1920s with the work of Eugen Bircher. He published several papers in the 1920s about his use of arthroscopy of the knee for diagnostic purposes. After diagnosing torn tissue, he used open surgery to remove or repair the damaged tissue. Initially, he used an electric Jacobaeus thoracolaparoscope for his diagnostic procedures, which produced a dim view of the joint. Later, he developed a double-contrast approach to improve visibility.
Pediatric plastic surgery Pediatric plastic surgery Pediatric plastic surgery is plastic surgery performed on children. Its procedures are most often conducted for reconstructive or cosmetic purposes. In children, this line is often blurred, as many congenital deformities impair physical function as well as aesthetics. Surgery is defined as treating injuries or conditions with operative instrumental treatment. Plastic is a derivative of the Greek word "plastikos", which means "to build up" or "to take form". This is a logical prefix, as parts of the body are remade or reformed during most reconstructive and cosmetic surgical procedures. Children make up roughly 3% of all plastic