20 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... island • Stress fracture ... Chondrosarcoma • Stress fracture ... @docskalski #Knee ... Radiology #XRay #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... island • Stress fracture ... Chondrosarcoma • Stress fracture ... @docskalski #Knee ... Radiology #XRay #MSK
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
Stress Fracture: ... mechanical loading => Bone ... strain => Bone ... StressFractures #msk ... #orthopedics #pathophysiology
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Hyperparathyroidism Paget ... Sclerotic Mets Bone ... Plana Compression Fracture ... Anterior Compression Fracture ... Abnormalities #Radiology #MSK
Subtrochanteric Femur Fracture: Pathogenesis and clinical findings
 • Subtrochanteric region spans 5 cm distally from the
Subtrochanteric Femur Fracture ... Bisphosphonate suppresses bone ... damage weakens the bone ... #msk #orthopedics ... differential #causes #pathophysiology
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Femoral Head Fracture ... tear a portion of bone ... • Non-union of fracture ... #msk #diagnosis ... #pathophysiology
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Differential Diagnosis Algorithm ... Embolism (e.g. fractured ... long bone) • ... • Dislocated Bone ... Vascular #JointPain #MSK
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pathologic / Fragility Fractures ... Differential Diagnosis Algorithm ... Tumours - See Bone ... #Fragility #Fractures ... #Pathologic #MSK
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Differential Diagnosis Algorithm ... Intra-Articular - Bone ... Ganglion Cyst - Bone ... Intraarticular #MSK ... Differential #Diagnosis #Algorithm
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... distal to the knee ... Intra-articulation fracture ... - Aneurysmal bone ... differential #diagnosis #msk