A specialty ear splint can also be made to keep the ear compressed, so that the damaged ear is unable to fill thus preventing cauliflower ear. For some athletes, however, a cauliflower ear is considered a badge of courage or experience. Treatment
There are many types of treatment for the perichondral hematoma that can lead to cauliflower ear, but the current body of research is unable to identify a single best treatment or protocol. There is definitive evidence that the drainage of this hematoma is better for the prevention of cauliflower deformity when compared to conservative treatment, but the use of bandages and/or splinting after drainage requires more research.Because an acute hematoma can lead to cauliflower ear, prompt evacuation of the blood can prevent permanent deformity. There are many described techniques for the drainage of blood in the acute stage to prevent hematoma, including simple needle drainage, continuous suction devices, placing a wick, and incision and drainage. After the blood has been drained, the prevention of re-accumulation becomes the most pressing issue. This has been achieved with many techniques including: direct pressure dressings, in and out mattress sutures, buttons placed on sutures, thermoplastic splints, sutured cotton balls, and absorbable mattress sutures. The use of simple drainage becomes less useful after six hours from the injury and when there is recurrent trauma. In these cases it has been suggested that open surgical treatment is more effective in returning the cosmetic appearance and prevention of recurrence. The outer ear is prone to infections, so antibiotics are usually prescribed.
Cauliflower ear is an irreversible condition that occurs when the external portion of the ear is hit and develops a blood clot or other collection of fluid under the perichondrium. This separates the cartilage from the overlying perichondrium that supplies its nutrients, causing it to die and resulting in the formation of fibrous tissue in the overlying skin. As a result, the outer ear becomes permanently swollen and deformed, resembling a cauliflower. The condition is common in martial arts such as Brazilian jiu-jitsu, wrestling, boxing, kickboxing, judo or mixed martial arts and in full-contact sports such as rugby union. Presentation
People presenting with possible auricular hematoma often have additional injuries (for example, head/neck lacerations) due to the frequently traumatic causes of auricular hematoma. The ear itself is often tense, fluctuant, and tender with throbbing pain. However, because of potentially more remarkable injuries often associated with auricular hematoma, auricular hematoma can easily be overlooked without directed attention. Causes
The most common cause of cauliflower ear is blunt trauma to the ear leading to a hematoma which, if left untreated, eventually heals to give the distinct appearance of cauliflower ear. The structure of the ear is supported by a cartilaginous scaffold consisting of the following distinct components: the helix, antihelix, concha, tragus, and antitragus.