19 results
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Clinical Findings ... posterolateral corner ... , and medial side ... #MSK #Sports #pathophysiology ... classification #diagnosis
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
, wrist and digital ... When clinically ... nerve injury ... injury ... #diagnosis #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
aracteristic "claw hand ... " ± Horner Syndrome ... nerve in the radial ... spared in this injury ... Dermatomes #Myotomes #diagnosis
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... context of complex knee ... (PLC) and posterior ... #Clinical #Video ... #PhysicalExam #Sports
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... posterolateral corner ... complete rupture and ... #Positive #Clinical ... #PhysicalExam #Sports
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... styloid fracture, median ... nerve injury ... Radiology #XRay #Diagnosis ... #Orthopedics #Sports
Median Nerve Injury and Anhidrosis
Note dry skin that precisely matches a median nerve distribution (spares ulnar
Median Nerve Injury ... (spares ulnar innervated ... nerve injury. ... nerve injury was ... #Clinical #Photo
Valgus Stress Test for MCL Injury on Knee Physical Exam

The knee is examined in extension and
for MCL Injury ... examined in extension and ... is pain on the medial ... #clinical #video ... #sports #msk #orthopedics
Apley Compression Test on Knee Exam

Patient is prone with leg flexed 90 degrees.
Tibia is rotated medially
Apley Compression Test ... on Knee Exam ... Tibia is rotated medially ... #clinical #video ... #orthopedics #sports
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... the bilateral cortex ... Awareness • Injury ... threat Cranial Nerves ... light reflex • Corneal