Spine- fusion of dorsal vertebras as ankylosing spondylitis (mary schromple, beshterf, pocket spine and bamboo spine) (6)
Spine- fusion of dorsal vertebras as ankylosing spondylitis (mary schromple, beshterf, pocket spine and bamboo spine) (5)
Spine- fusion of dorsal vertebras as ankylosing spondylitis (mary schromple, beshterf, pocket spine and bamboo spine) (4)
Spine- fusion of dorsal vertebras as ankylosing spondylitis (mary schromple, beshterf, pocket spine and bamboo spine) (3)