Ear lobes have nothing to do with human health.

People with big earlobes are relatively common in life. What does big earlobes mean? Some people say that people with big earlobes live longer. Is this true? The editor will tell you about earlobes and Let’s learn about the relationship between longevity.

What does large earlobes mean?

Through research and surveys, people have found that the average ear length of long-lived elderly people is often significantly longer than that of the elderly. Therefore, people often believe that the long auricles of long-lived old people are one of the characteristics of longevity.

Modern research also believes that humans are actually like other mammals. Although the growth and development of the whole body and internal organs have stopped after adulthood, the ears do not stop growing. Although the rate of growth is not obvious, it is indeed growing, and this has something to do with the organs of the body. Therefore, from this aspect, for people who live long, it is not because their ears are big that they live longer, but because their life span is longer, their ears will grow bigger at this time.

Auricular hematoma: Auricular contusion often results in subperichondrium oozing blood, local round swelling, fluid sensation

to palpation, and purple-red skin surface. Mild and static small hematomas can generally be gradually absorbed, disappear on their own, and can also be organized into connective tissue. Hematoma is a bacterial culture. If it is complicated by infection, there will be fever, severe pain, auricle stiffness, extensive inflammatory redness and swelling, and signs of the helix structure may disappear completely. If it continues to develop, especially if the infection is caused by Pseudomonas aeruginosa, it can quickly suppurate, the cartilage will gradually become necrotic, the auricle will shrink significantly, and a significant deformity will form, making recovery very difficult.

The treatment principle for auricular hematoma is to use cold compresses within 24 hours in the early stage and place ice packs on the auricle to prevent further blood leakage. If there is a lot of bleeding, you can use a thick needle to aspirate the blood under strict disinfection, but the needle tip should not puncture the cartilage. If there is still bleeding after 48 hours, a small incision should be made immediately at the most prominent part of the hematoma to remove all accumulated blood and blood clots. But do not damage the cartilage, and use antibiotics to prevent infection.

Auricular defects: Auricular defects are mostly caused by cutting, tearing or infection

. Lacerations should be thoroughly debrided, the original tissue preserved as much as possible, repaired and sutured, and infection controlled, often achieving good results. The deformity of a small defect is not obvious and generally does not require plastic surgery; those who need repair should make full use of the original external ear tissue, cut the edge of the defect into an equilateral triangle, and remove smaller portions from both sides of the top of the triangle. Make a triangular piece of tissue, then pull the two ends toward the center and sew. For larger helix defects, if the helix is ??still intact, sliding transfer of the posterior auricular flap should be used to repair it. If the defect in the upper or middle part of the auricle is large, postauricular skin flaps and costal cartilage are mostly used as materials to repair the defect. For example, if the earlobe is defective, a bag-like skin flap similar in size to the earlobe can be formed on the skin behind the ear opposite to the defect, creating a new earlobe.

Total auricle disconnection: The auricle is completely severed due to trauma. If handled properly, replantation is expected to be successful. The blood supply of the auricle is relatively rich. There is the preauricular branch of the superficial temporal artery in front of the ear, and the branches of the postauricular artery are distributed horizontally in the postauricular area. Some branches pass through the auricular cartilage and distribute to the preauricular tissue. As long as there is still a part of the skin connected to the auricle avulsion or cut injury, especially if the trunk of the posterior auricular artery has not been cut off, the avulsion part will be sutured in place after cleaning and expansion, then the possibility of survival is higher. When replanting a severed ear, care must be taken to properly handle the injured surface, loosen sutures carefully, and control infection. Do not add epinephrine to local anesthesia. Use vasodilator and anticoagulant drugs after surgery, and observe closely.