🔊 Shoulder Instability & The Jerk Test . Shoulder feel “loose” or unstable? The shoulder is actually the most frequently dislocated joint in the body. Its incredible range of motion comes at the cost of stability (like a golf ball on a tee: lots of movement possible, but easy to knock off!) . The Jerk Test is a diagnostic tool for detecting posterior #shoulderinstability - Here’s how it works: 🔹 Patient sits or stands with the arm at 90° abduction 🔹 Examiner stabilizes the shoulder blade 🔹 The arm is moved horizontally across the body while applying gentle pressure 🔹 A telltale “clunk” or “jerk” indicates potential instability The Shoulder Jerk test can be surprisingly accurate (up to 98% specificity) for detecting posterior labral tears. . Warning signs of shoulder instability: 📍 Feeling of looseness or “giving way” 📍 Recurring #shoulderpain 📍 Clicking/popping sensations 📍 Difficulty w/ overhead activities 📍 Reduced confidence in shoulder movements . Who’s at risk for Shoulder Instability? 🎯 Athletes (esp overhead sports) 🎯 People w/ previous shoulder injuries 🎯 Those w/ joint hypermobility Remember: Early detection and proper management are key to preventing chronic instability. If you’re experiencing shoulder symptoms, don’t wait - get it checked! . 👇 SHARE your Shoulder Inury or Dislocation experience & tips . . 🎥 @doctorlara_trauma @amitmomayamd 👏👏