30 results
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
is what a knee ... Notice the positive anterior ... posteromedial injury ... #Injury #MSK #clinical ... #video #orthopedics
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
HTO) to correct his ... reconstruction to restore stability ... #Injury #ACLTear ... #clinical #video ... Sports #Ortho #anterior
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
femoral head onto anterior ... Avulsion or shearing injury ... Complications: • Inability ... Fractures #msk #diagnosis ... signs #symptoms #orthopedics
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Finger deformity caused ... : Hyperflexion injury ... flexion due to inability ... Mallet #Finger #Radiology ... #XRay #Diagnosis
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
to differentiate ... : Stroke (main cause ... Traumatic Brain Injury ... (usually left) inferior ... Syndrome #neurology #diagnosis
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... instability from ... Differential diagnosis ... capsuloligamentous injury ... mri #clinical #Radiology
Anterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
Test for PCL Injury ... patient's toes to stabilize ... Ligament #PCL #Injury ... #video #physicalexam ... #orthopedics #msk
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 Framework ... bearing after injury ... #differential #
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 ... Abdominal Reflex L2 Anterior ... Medial Thigh Hip ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
Lachman Test for ACL Injury ... supine and with the knee ... degrees of flexion, hip ... Ligament #clinical #video ... physicalexam #msk #orthopedics