lumbar spine with pedicle screw fixation

image, white, background, design, metal, person, human, health, medicine, healthcare, illness, medical, care, black, picture, back, doctor, hospital, bone, with, patient, body, treatment, disease, show, science, in, film, screw, thailand, spine, skeleton, diagnosis, physician, anatomy, x ray, surgery, clinic, trauma, injury, sickness, osteoporosis, operation, radiology, xray, fixation, orthopedic, pedicle, lumbar, sacrum,