Perichondral hematoma and consequently<unk>  are diagnosed clinically. This means that the medical provider will make the diagnosis by using elements of the history of the injury (examples: participation in contact sports, trauma to the<unk> , previous similar episodes) and combine this with findings on physical exam (examples: tenderness to the area, bruising, deformation of the<unk>  contours) to confirm the diagnosis and decide on the appropriate treatment for the patient.<unk>  in an MMA fighter To assist with settling on the best form of treatment for<unk>  Yotsuyanagi et al. created a classification system for deciding when surgery is needed and to guide the best approach. +Classification of<unk>  Type 1: Minimal deformity with no or slight changes to the outline of the<unk>  Type 2: Substantial deformity of the outline of the<unk>  Type 1A Deformity is restricted to the concha of the<unk>  Type 2A The structural integrity of the<unk>  is intact Type 1B Deformity that extends from the antihelix to the helix of the<unk>  Type 2B Poor structural integrity of the<unk>  Type 1C Deformity that extends throughout the outer<unk>
Cauliflower ear
Hemotympanum
Philinus of Cos
Fibrous papule of the nose
Syrinx 
Lacrimal groove
Ayer's Sarsaparilla
Orbital septum