60 results
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint Pain ... History: Is the pain ... or nerve root Symptoms ... #MSK #rheumatology ... approach #workup #differential
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
absent: lower back pain ... Raise Test - Pain ... MeralgiaParesthetica #MSK ... #pathophysiology ... #differential #
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
Reactive Arthritis ... Oligoarthritis: Joint pain ... dysuria, pelvic pain ... ReactiveArthritis #pathophysiology ... diagnosis #signs #symptoms
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Joint Disorders - Differential ... • Psoriatic arthritis ... should have other symptoms ... Joint #Disorders #msk ... #Differential #
Patellofemoral Syndrome - Pathogenesis and clinical findings
 • Anterior Knee Pain with possible symptoms of 'catching'
Anterior Knee Pain ... with possible symptoms ... kneeling worsens pain ... Patellofemoral #Syndrome #pathophysiology ... #msk
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
urination, Abdominal pain ... weakness, Bone/joint pain ... Psychiatric Symptoms ... Hyperparathyroidism #diagnosis #endocrinology ... Secondary #Tertiary #pathophysiology
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Infectious Joint Pain ... - Differential ... Polyarticular Join Pain ... Infectious #JointPain #MSK ... #Differential #
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
weight-bear • Arthritic ... Leg • Shooting pains ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology ... #signs #symptoms
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
- Arthritis Differential ... constitutional symptoms ... #Arthritis # ... Joint #pain #Differential ... #Diagnosis #MSK
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
- Arthralgia, Arthritis ... Erythematosus #SLE #MSK ... Complications #pathophysiology ... #signs #symptoms