48 results
Patellofemoral Syndrome - Pathogenesis and clinical findings
 • Anterior Knee Pain with possible symptoms of 'catching'
Patellofemoral Syndrome ... joint • Squatting ... joint (crepitus ... joint with MRI ... #Syndrome #pathophysiology
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
Extreme Patellofemoral ... Joint Instability ... (PFJI) In this ... #Patellofemoral ... #Joint #Instability
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
Pathogenesis and Joint ... poly-articular joint ... Joint involvement ... space decr joint ... RheumatoidArthritis #RA #pathophysiology
Rheumatoid arthritis (RA): X-ray features
 • Soft tissue swelling (best seen by comparing left & right
together) • Joint ... closer to the joints ... ) • Joint Subluxations ... (Joint deformities ... Radiology #Clinical #Pathophysiology
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
Inflammation of joints ... commonly large joints ... Oligoarthritis: Joint ... pain in a few joints ... ReactiveArthritis #pathophysiology
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
and Degenerative joint ... Inflammatory Joint ... Swelling stimulates joint ... • Moving the joint ... JointPain #Diagnosis #pathophysiology
Osteoarthritis (OA): Clinical findings
 • Stimulation of joint nociceptors in subchondral bone -> Pain with loading
Stimulation of joint ... loading / use of joint ... Disruption of normal joint ... movement of the joint ... Osteoarthritis #OA #pathophysiology
Gout: Pathogenesis and Clinical Findings
 - Conditions of rapid cell turnover: hemolysis, psoriasis, lymphoproliferative disorders
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easily leaks into joints ... in a peripheral joint ... Neutrophils enter joint ... degradative enzymes into joint ... Hyperuricemia #Pathophysiology
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
of the shoulder joint ... ligaments and joint ... tendons, ligaments, joint ... #orthopedics #pathophysiology
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Framework Bone/Joint ... Osteomyelitis • Patellofemoral ... onset - Intense joint ... Inability to move the joint