A conjoined chest is a type of chest trauma in which three or more adjacent ribs are fractured at two or more points to form a floating chest wall. Both direct and indirect violence can lead to conjoined thorax. In children, the ribs are elastic and not easily broken, while in adults, especially in the elderly, the ribs are less elastic and easily fractured. So how to prevent the elderly from conjoined thorax? 1, pay attention to safety Pay attention to safety in life, to prevent trauma and accidents, so as not to cause fractures. For example, choose a quiet place with few people when exercising, choose suitable transportation when going out, avoid the traffic rush, it is better for the elderly to be accompanied and supported, do not ride a bicycle when going to the street, do not go to crowded public places, place non-slip mats in the bathroom, install handrails next to the toilet, choose non-slip materials for the floor, keep night lighting, keep indoor air circulation and proper lighting, the elderly with weak legs can Use crutches, etc. 2, regular medical checkups can take the right amount of anti-aging drugs, such as vitamin D, calcium, and if necessary, sex hormones, but under the guidance of a doctor, strictly control the dose and duration of medication. Can also often take liver and kidney, strengthen the muscles and bones class of Chinese medicine, such as six flavor Dihuangwan, etc., can not take a large dose of a variety of drugs, especially their own preparation of medicinal wine, etc. 3.Appropriately participate in physical exercise to increase the tolerance of the bone and strengthen the body. 4.Other The bone of the elderly contains less calcium, osteoporosis, brittle, should try to avoid trauma, some minor external force can sometimes cause rib fracture. Strengthen labor protection and pay attention to protective measures. Appropriately participate in physical exercise to increase the tolerance of bone and enhance physical fitness.