The treatment of epicondylar fracture of humerus is based on conservative treatment, which can be fixed with plaster according to the condition of the fracture and medication if necessary. Epicondylar fracture of humerus is an incomplete fracture, also known as “crack fracture”, which is a lesser degree of epicondylar fracture of humerus. The fracture is treated conservatively as there is no significant displacement of the fracture site. When the area of epicondylar fracture is large, external fixation with plaster can be carried out to avoid further aggravation of the fracture, resulting in a complete fracture; when the area of epicondylar fracture is small, a forearm sling can be chosen for appropriate braking. Later, according to the results of the review of the epicondylar fracture of the humerus, appropriate functional exercises can be performed. During the conservative treatment, if there is local pain, you can take non-steroidal anti-inflammatory drugs such as acetaminophen, diclofenac sodium, etc.; in addition, you can take oral to promote the healing of the fracture medication, such as Henggu Bone Healing Agent. The medication should be taken under the supervision of a doctor.