Distortion

Distortion (sprain) occurs through indirect action or direct violence when the physiological range of motion in a given joint is exceeded.

Clinical picture

 * partial rupture or distension of the capsule or ligaments can also be hemarthroses
 * the joint remains stable
 * soreness, swelling, limitation of motion, hematoma

Therapy [ edit | edit source ]

 * puncture a larger effusion, evacuate the hematoma and flush the cavity with ice-cold saline or mesocaine (in case of severe pain)
 * immobilization, according to disability, lighten the joint, give NSA , ice
 * for the knee, we can indicate arthroscopy

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