77 results
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
Hip Dislocation ... - Posterior dislocation ... a femoral head fracture ... externally rotated #Dagnosis ... #EM #Ortho #Hip
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Thomas" sign to diagnosis ... scapholunate interosseous ligament ... , scaphoid fracture ... Thumb spica • Ortho ... Radiology #XRay #Diagnosis
Segond Fracture
- Avulsion fracture of the proximal tibia below the articular surface. 
- Associated with anterior
Segond Fracture ... - Avulsion fracture ... with anterior cruciate ... ligament (ACL) ... #Diagnosis #Orthopedics
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
: Scapholunate dissociation ... , perilunate dislocation ... Thumb spica • Ortho ... associated scapholunate dissociation ... Radiology #XRay #Diagnosis
Unstable Cervical Spine Fractures 
The common mnemonic “Jefferson Bit Off A Hangman’s Thumb,” is used to
Cervical Spine Fractures ... Bilateral Facet Dislocation ... Atlanto-occipital Dislocation ... Atlanto-axial Dislocation ... #Orthopedics #Diagnosis
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow Dislocation ... , complex = fracture ... Posterior long arm • Ortho ... Simple, DC with ortho ... Radiology #XRay #Diagnosis
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
pathologic varus alignment ... to correct his alignment ... PhysicalExam #Sports #Ortho ... #anterior #cruciate ... #ligament #msk
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
greater tuberosity fracture ... Bankart lesions (5%, fracture ... immobilizer • Ortho ... Disposition: DC with ortho ... Radiology #XRay #Diagnosis
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
PhysicalExam #Sports #Ortho ... #anterior #cruciate ... #ligament #msk
Elbow Injuries - Elbow Dislocations - Anterior vs Posterior #Diagnosis #EM #Ortho #Elbow #Dislocation #Anterior #Posterior
Injuries - Elbow Dislocations ... vs Posterior #Diagnosis ... #EM #Ortho #Elbow ... #Dislocation #Anterior