4 results
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
) Collateral Ligament ... #Collateral #Ligament ... Stability #elbow #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... collateral ligament ... #Video #PhysicalExam ... #Sports #Orthopedics ... #collateral #ligament
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
• Common Causes ... intrinsic factor, IF) Clinical ... malabsorptive state ... degeneration of dorsal 8 lateral ... large total body stores
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
performed, he is unable ... This patient’s clinical ... exam findings and clinical ... Due to their short ... particularly ribs 9-12