81 results
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Midcarpal Instability ... position with an ... #Wrist #msk #orthopedics ... #clinical #video ... #physicalexam
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Pathogenesis and clinical ... Acute swelling • Pain ... deep in knee • Instability ... #ACL #Injury #MSK ... #Sports #pathophysiology
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
alignment and an ... reconstruction to restore stability ... Injury #ACLTear #clinical ... #video #PhysicalExam ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
alignment and an ... reconstruction to restore stability ... Injury #ACLTear #clinical ... #video #PhysicalExam ... cruciate #ligament #msk
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
pathology testing stability ... Can also be +SLAP ... Yergasons #Test #PhysicalExam ... #clinical #video ... #msk #sports
Metformin Associated Lactic Acidosis (MALA) 

Pathophysiology of MALA
 - Metformin interferes with the activity of the
Acidosis (MALA) Pathophysiology ... the Cori cycle, an ... presentation - Clinical ... - hemodynamic instability ... Toxicology #Diagnosis #Management
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Fever/chills - Inability ... #differential # ... lower #extremity #msk ... #physicalexam
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
caused by the inability ... Then, ask 3 questions ... approach to the differential ... syndrome. 3% saline can ... #management #nephrology
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... more diffuse, can ... Responsive to Treatment ... Amy Chung, MD, MSc ... Classification #pathophysiology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Pathogenesis and Clinical ... Before diagnosis can ... MeralgiaParesthetica #MSK ... #pathophysiology ... #differential #