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1 maj 2024 · Pinna perichondritis is an infection of the auricular cartilage's perichondrial lining primarily caused by Pseudomonas aeruginosa and Staphylococcus aureus. Minor trauma, such as piercing through the cartilaginous pinna, is typically the inciting factor, though it may arise from other mechanisms.
21 kwi 2017 · The initial presentation may feel like a pinch or a sharp pain in the outer ear cartilage with not much explanation as to why it occurred in the first place.
If you’re feeling pain in your ear cartilage, which is the outer part of your ear or ‘pinna’, it could be because of inflammation or an injury. This kind of ache isn’t like other ear pains and needs urgent medical help just like any internal problem would.
Perichondritis is an infection of the tissue lining your ear cartilage. Symptoms include pain, redness and swelling. Perichondritis is a bacterial infection. Ear trauma, most commonly high ear cartilage piercing, is the usual cause. Treatment typically includes antibiotics.
Perichondritis of the ear can be an inflammatory, but not necessarily infectious, process, resulting in diffuse swelling, redness, and pain of the pinna or an abscess between the cartilage and the perichondrium.
Auricular perichondritis (also called pinna perichondritis) is an infectious and inflammatory condition of the external ear that usually occurs secondary to trauma (i.e., high ear piercing, blunt trauma, burns, iatrogenic), which leads to the infection, with or without abscess formation [1].
Symptoms of Perichondritis. The first symptoms are redness, pain, and swelling of the pinna. The person may have a fever. Pus accumulates between the cartilage and the layer of connective tissue around it (perichondrium).
