18 results
Pellegrini-Stieda lesions are ossified post-traumatic lesions at (or near) the medial femoral collateral ligament adjacent to
Pellegrini-Stieda lesions ... is a Stieda fracture ... #trauma #knee # ... xray #stieda #fracture ... calcification #radiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Radial head fractures ... (LCL > MCL), coronoid ... #Elbow #Radiology ... #XRay #Diagnosis
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
(medial/lateral ... ), ligamentous injury ... artery injury ... Dislocation #Posterior #Radiology ... #XRay #Diagnosis
Valgus Stress Test for MCL Injury on Knee Physical Exam

The knee is examined in extension and
Stress Test for MCL ... Injury on Knee ... extension and 20-30° flexion ... is pain on the medial ... or hypermobility
Webber Ankle Injury Classification

A: In a Supination-Adduction injury the fibula breaks first, with a fracture below
breaks through the medial ... of the medial malleolus ... They arealmost all ... document the degree instability ... #Diagnosis #Orthopedics
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Stroke • Root Lesion ... Greater Trochanter Fracture ... Valgus position of knee ... pathophysiology #causes #symptoms ... #signs #diagnosis
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Similar injury to ... labrum displaces medially ... → CHRONIC INSTABILITY ... mri #clinical #Radiology ... #diagnosis #msk
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
ulnar shaft with radial ... syndrome, ligamentous injury ... (LCL) • ED Management ... Forearm #Ulnar #Radiology ... #XRay #Diagnosis
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Absence of a fracture ... : Hyperflexion injury ... due to inability ... Mallet #Finger #Radiology ... #XRay #Diagnosis
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... , POSTERIOR KNEE ... vascular imaging or serial ... CLINICAL: instability ... -->>>> LINK TO ACL