Quick Answer
A serious joint injury typically presents with swelling, severe pain, limited mobility, and an inability to bear weight, whereas a minor joint injury may have mild swelling, pain, and some limited mobility but still allow for weight-bearing.
Identifying Serious Joint Injuries
When assessing a joint injury, look for signs of severe trauma, such as a deformity or a visible fracture. Measure the temperature of the affected area using a thermometer; a temperature increase of 2°F (1.1°C) or more above the surrounding area may indicate a serious injury. Check for a lack of pulse or diminished pulse in the affected limb, which could indicate nerve or artery damage.
Evaluating the Severity of Pain
Assess the level of pain by asking the individual to rate it on a scale of 1 to 10, with 10 being the worst pain. A score of 7 or higher may indicate a serious injury. Also, ask the individual to move the affected joint through its range of motion; a significant reduction in range of motion or an inability to perform the movement may indicate a serious injury.
Treating Minor Joint Injuries
For minor joint injuries, apply the RICE principle: Rest, Ice, Compression, and Elevation. Rest the affected joint for 24 to 48 hours to allow for healing. Apply ice for 15 to 20 minutes, three to four times a day, to reduce pain and inflammation. Use a compression bandage to reduce swelling and elevate the affected area above the level of the heart to reduce blood flow and swelling. For minor sprains, consider using a gentle stretching or mobilization technique, such as the “Piriformis Stretch” or “Knee Extension Stretch”, to maintain range of motion and prevent stiffness.
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