46 results
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
tears of gluteus medius ... • Compensatory muscular ... Pain • Valgus ... position of knee ... signs #diagnosis #msk
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... HTO) to correct his ... reconstruction to restore stability ... ACLTear #clinical #video ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Lachman test in ... HTO) to correct his ... #Lachmans #test ... ACLTear #clinical #video ... cruciate #ligament #msk
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
nociceptors -> Pain ... painful swelling -> Pain ... commonly affects the knee ... hip and L/C-spine ... Comparison #Versus #MSK
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
Causes of Bone/Joint ... Avascular necrosis ... common sites: hip ... , shoulder ... XR, MRI to dx and
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
Load and Shift Test ... the glenohumeral joint ... #Shoulder #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
present both at rest ... e.g., congenital hip ... osteopetrosis, avascular ... #Pain #MSK #rheumatology ... approach #workup #differential
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
Pain - Diagnostic ... Non-bloody: OA, avascular ... - parvovirus, HIV ... #Joint #Pain #MSK ... approach #workup #differential
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
for Hip Stability ... flexed at the knee ... and hip. ... #Hip #Stability ... #sports #msk #orthopedics
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
Load and Shift Test ... the glenohumeral joint ... #Shoulder #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics