25 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
and PIP joints ... joint hinge joint ... Hyperextension injury ... #Management #Hand ... #Orthopedics #MSK
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... tender DIP joint ... Radiology #XRay #Diagnosis ... #Management #Hand ... #Orthopedics #MSK
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Small muscles of hand ... adduction) OK Sign ... at DIP joint ... Scissors #Nerve #Injury ... UpperExtremities #diagnosis
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
) for ACL Injury ... 3rd of the calf and ... anterior #cruciate #ligament ... #clinical #video ... physicalexam #sports #msk
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
able to perform ... repair of the ligament ... complete rupture and ... Positive #Clinical #Video ... #msk
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
esp carpal, MCP, PIP ... ulnar drift of fingers ... Extra-articular signs ... pathophysiology #signs ... #symptoms #diagnosis
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint ... • Tendon • Ligament ... e.g., congenital hip ... #Pain #MSK #rheumatology ... #differential #diagnosis
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... nerve will not be able ... Interosseous #Nerve #Injury ... #Finger #Hand # ... #sports #msk #orthopedics
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
: Pathogenesis and ... Avulsion or shearing injury ... -> Ligaments tear ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
lunotriquetral ligament ... reduction using finger ... Chauffer unless unable ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK