15 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
be a cause of anterior ... Differential diagnosis ... RHAGL) lesion: Posterior ... capsuloligamentous injury ... #msk
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
and posterior glenohumeral ... joint, then move ... Anterior or posterior ... video #sports #msk ... #orthopedics
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
and posterior glenohumeral ... joint, then move ... Anterior or posterior ... video #sports #msk ... #orthopedics
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Jerk Test for Glenohumeral ... Joint Posteroinferior ... /clunk as it returns ... #physicalexam #shoulder ... #msk #orthopedics
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Anterior Shoulder ... dislocated major joint ... Radiology #XRay #Diagnosis ... #Management #Orthopedics ... #Sports #MSK
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Acromioclavicular Joint ... Abdominal Reflex L2 Anterior ... Medial Thigh Hip ... #differential #diagnosis
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Axillary Nerve Shoulder ... Extension S1 Inferior ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
femoral head onto posterior ... Avulsion or shearing injury ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology ... signs #symptoms #orthopedics
Shoulder Apprehension and Relocation Test

The apprehension and relocation tests evaluate for anterior glenohumeral stability
With the patient
tests evaluate for anterior ... joint. ... hand to place a posteriorly ... video #sports #msk ... #orthopedics
Shoulder Apprehension and Relocation Test

The apprehension and relocation tests evaluate for anterior glenohumeral stability
With the patient
tests evaluate for anterior ... joint. ... hand to place a posteriorly ... video #sports #msk ... #orthopedics