Very little blood circulation.
Sprains involve stretching or tearing of joint ligaments. Because ligaments are poorly vascularized, healing is slow. Cartilage injuries, particularly of the knee, are common in contact sports and may result from excessive twisting or high pressure. The avascular cartilage is unable to repair itself.
Lotsa ice
Slow healing gives more time and allows germs to enter into the body at which the wound is located.
The blood supply to them is slow
In order to increase blood flow to cartilage and assist in the healing process, clean cartilage with salt water twice a day. Another solution would be to fill a small cup with a salt water mixture and hold it up to the cartilage for 5 minutes twice daily.
Very little blood circulation
electrical or ultrasound stimulation
Sprains involve stretching or tearing of joint ligaments. Because ligaments are poorly vascularized, healing is slow. Cartilage injuries, particularly of the knee, are common in contact sports and may result from excessive twisting or high pressure. The avascular cartilage is unable to repair itself.
it has no direct blood supply that cause a slow healing rate^^
electrical or ultrasound stimulation
electrical or ultrasound stimulation
electrical or ultrasound stimulation