69 results
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Positive J-Sign ... Maltracking Patella on Knee ... and potential instability ... #J #Sign #Knee ... clinical #video #msk #orthopedics
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
Knee Joint Anatomy ... femur & tibia bones ... functioning to provide stability ... dislocation & keep the bones ... Anatomy #Ligaments #orthopedics
Sulcus Sign on Shoulder Exam

Positive sulcus sign in a shoulder with multidirectional instability.

Downward force applied at
Sulcus Sign on Shoulder ... Positive sulcus sign ... multidirectional instability ... clinical #video #msk #orthopedics ... #sports
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
- Patient with knee ... - Positive sign ... is produced in knee ... Patellofemoral #msk #orthopedics ... #sports
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Manifested as the inability ... to make the OK sign ... Peripheral #Injury #OK #Sign ... physicalexam #msk #sports ... #neurology #orthopedics
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
mechanical loading => Bone ... strain => Bone ... micro-damage exceeds ability ... StressFractures #msk #orthopedics ... pathophysiology #symptoms #signs
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... occur around the knee ... blade of grass sign ... @docskalski #Knee ... #Differential #Radiology
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... "pooping duck sign ... common carpal bone ... "pooping duck sign ... #Sports #MSK
Osteoarthritis (OA): X-ray features 
 - Joint space narrowing (least specific)
 - Subchondral Cysts (pockets of
deposits/spurs ... (Thickening of bone ... under the areas of bone-bone ... Osteoarthritis #OA #Xray #radiology ... findings #Clinical #knee
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... occur around the knee ... blade of grass sign ... @docskalski #Knee ... #Diagnosis #Radiology