<prompt> Most common site for the osteoporotic veebral fracture is ?Dorsolumbar spineCervical spineLumbosacral spineDorsal spine  <response>: Ans. is a i.e., Dorsolumbar spine Osteoporosis is an asymptomatic disorder unless complications predominantly fractures occur. Most common symptom of osteoporosis is back pain secondary to veebral compression fracture. Dorso-lumbar spine is the most frequent site. Other common sites of fracture are lower end radius Colles fracture and fracture neck femur. Osteoporotic fracture fragile fractures are : i Fracture veebrae most common, ii Colles fracture, iii Fracture neck femur. Serum calcium, phosphate and alkaline phosphatase are normal in osteoporosis. 