骨与关节结核是一种继发病变,约90％继发于肺结核,并且绝大多数是通过血流到达骨与关节的。好发人群是儿童和青少年,30岁以下的人占80％以上,好发部位依次是脊柱(50％)、膝关节、髋关节和肘关节。 在病理上,骨与关节结核分为:①骨结核(松质骨结核、密质骨结核、干骺端结核);②滑膜结核;③ Bone and joint tuberculosis is a secondary lesion, about 90% of secondary to tuberculosis, and the vast majority of bone and joint through the bloodstream. The predominant population is children and adolescents, with more than 80% being under the age of 30, followed by the spine (50%), knees, hips, and elbows. Pathologically, bone and joint tuberculosis are divided into: ① bone tuberculosis (cancellous tuberculosis, cataract tuberculosis, metaphyseal tuberculosis); ② synovial tuberculosis; ③