9 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... #Pivot #Shift #PivotShift ... #Injury #ACLTear ... #PhysicalExam #Sports ... #Ortho #msk
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
#Pivot #Shift #PivotShift ... #test #ACL #Knee ... #Injury #ACLTear ... #PhysicalExam #Sports ... cruciate #ligament #msk
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman test ... That causes the ... Injury #Positive #ACLTear ... #PhysicalExam #Sports ... cruciate #ligament #msk
The algorithm below shows how pre-test probability could be combined with various criteria to determine which
shows how pre-test ... nephrotoxicity from a short ... isn't exactly clear ... HSV PCR would cause ... is proposed: #Management
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... FiO2 35-50% Face Tent ... uses a small valve ... the exhalation ports ... Delivery #Devices #management
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Red Flags and Differential ... Patient Prefers to Rest ... Amy Chung, MD, MSc ... #causes #primary ... #secondary #management
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... Bedside: ice pack test ... /Edrophonium test ... immunologic assay - MuSK ... Gravis #diagnosis #management
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
negative, MOG-IgG test ... • Infectious causes ... Herpes zoster, West ... Myelitis #diagnosis #management ... #neurology #differential
Pectoralis Major Rupture Injury during Bench Press Exercise
CLINICAL: a rare injury patterns with typical sudden "tear/pop"
immobilization, rest ... Inferior to operative management ... to competitive sports ... majority of these cases ... clinical #video #msk