16 results
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Algorithm Exostotic ... Constitutional Symptoms ... BoneLesion #XRay #MSK ... #Algorithm #Orthopedics ... #Causes
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential Diagnosis ... Algorithm Metastatic ... Tumours #MSK #Differential ... #Diagnosis #Algorithm ... #Orthopedics #Causes
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
- Differential Diagnosis ... Algorithm Polyarticular ... Infectious #JointPain #MSK ... #Algorithm #Orthopedics ... #Causes
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
- Differential Diagnosis ... Algorithm Monoarticular ... Inflammatory #JointPain #MSK ... #Algorithm #Orthopedics ... #Causes
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Algorithm Tumours ... - See Bone Lesions ... Fractures #Pathologic #MSK ... #Algorithm #Orthopedics ... #Causes
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
- Arthralgia, Arthritis ... Weakness, Incr CK • Bone ... Myopathy (Also caused ... Erythematosus #SLE #MSK ... #diagnosis
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
• Ligament • Bone ... or nerve root Symptoms ... trauma (e.g., meniscal ... #Joint #Pain #MSK ... #differential #diagnosis
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Bone Deformity / ... Other Causes ... Deformity #Limp #MSK ... #Algorithm #Orthopedics ... #Causes
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
tear a portion of bone ... weight-bear • Arthritic ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology ... #orthopedics
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 ... - Differential Diagnosis ... Ligamentous injuries - Meniscal ... - Aneurysmal bone ... #msk #physicalexam