Question

why does injury to cartilage takes long time to heal?​

Answer 1

Answer:

Unlike other types of tissue, cartilage does not have a blood supply. Because of this, damaged cartilage takes much longer to heal, compared with other tissues that are supplied by blood.

Answer 2

Answer:

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Minor cartilage injuries may get better on their own within a few weeks, but more severe cartilage damage may eventually require surgery.

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