Search Tag: joint

IMAGING Management

RSNA15: Knuckles that Snap, Crackle and Pop

2015 02 Dec

While it's common for joints to crack, pop and snap, little is known about what really causes a knuckle to "crack" out loud. To learn more, researchers at UC Davis examined 40 healthy adults with ultrasound imaging as they attempted to crack the knuckle at the base of each finger — or metacarpophalangeal joint (MPJ). Ultrasound images revealed what... Read more