Bone cement surgery generally refers to a surgical procedure in which the lumbar spine is filled with a medical material. It is routinely recommended that patients avoid bending and other movements for 3 months after cement lumbar spine surgery, and that they can bend appropriately after 3 months if they have recovered well. Cemented lumbar spine surgery is suitable for geriatric lumbar compression fracture. After the surgery, it is often necessary to wear a brace when going down to the ground during the recovery period, and it takes about 3 months to bend down in daily life, which can only be carried out after the fracture has partially healed. If you can’t bend over 3 months after lumbar spine surgery, it may be caused by not bending over for a long time, insufficient strength of the lumbar back muscles, and proliferation of fibrous scar tissue in the soft tissues around the wound, and you should carry out active rehabilitation training under the guidance of your doctor. The lumbar back muscle training can be trained with small swallow fly, five-point support and other methods, and local hot compresses can be applied to promote local blood circulation, relieve muscle tension and spasm, and gradually restore normal function. If you can’t bend over after bone cement surgery, we suggest that you actively consult the hospital for a review to clarify the cause of the disease and then carry out targeted treatment.