46 results
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... #Lellis #Test #Lever ... #physicalexam #sports ... #msk #orthopedics
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Transcellular Shift Into Cells ... K-ATPase which imports ... K+ into cells: ... potassium #low #pathophysiology
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
LowAnkleSprain #Sports ... #MSK #orthopedics ... Grades #Diagnosis #pathophysiology
Menstrual Cycle Physiology: Ovarian Cycle – Brief Overview
LH and FSH are required for follicular development and
stimulates granulosa cells ... androgens from theca cells ... ovulation -> LH supports ... #OvarianCycle #pathophysiology
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Reed-Sternberg (RS) Cells ... Lymphocyte - 5% RS cells ... (LP) tumour B cells ... Amy Chung, MD, MSc ... Classification #pathophysiology
Refeeding Syndrome: Pathogenesis and clinical findings

Patients at Risk of Refeeding Syndrome:
 - Little or no nutritional
PO4 and Mg into cells ... Constipation - MSK ... Syndrome #diagnosis #pathophysiology
Scoliosis: Pathogenesis and clinical findings (Cobb Angle > 10 Degrees)

 • Incr Axial rotation of thoracic
joints to the pelvis ... -> The pelvis is ... #Scoliosis #pathophysiology ... #msk #diagnosis
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
of hypoechoic spots ... in a transverse/short ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas #
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
inward rotation of pelvis ... #Orthopedics #MSK ... complications #pathophysiology
Leg Length Discrepancy Testing on Physical Examination

To prevent loss of leg length due to rotation, ask
due to rotation, ask ... patient to raise the pelvis ... clinical #video #sports ... #msk #orthopedics