12 results
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
Varus Stress Test ... positive if there is pain ... PT_yuu_mizu628 #Varus ... clinical #video #sports ... #msk #orthopedics
McMurray Test for Meniscal Injury on Knee Examination

From knee flexion to extension, assess for snapping, clicking,
Meniscal Injury on Knee ... clicking, locking or pain ... Internal Rotation + Varus ... clinical #video #orthopedics ... #msk #sports #meniscus
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Chronic Joint Pain ... - Differential ... Diagnosis Algorithm ... e.g„ Myofascial Pain ... #Orthopedics #Causes
McMurray Test for Meniscal Injury on Knee Examination

From flexion to extension, assess for snapping, clicking, locking
Meniscal Injury on Knee ... clicking, locking or pain ... Internal Rotation + Varus ... clinical #video #orthopedics ... #msk #sports #meniscus
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Fragility Fractures - Differential ... Diagnosis Algorithm ... - Secondary to Chronic ... Ricketts - Diffuse Pain ... #Orthopedics #Causes
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Tubular Acidosis - Differential ... Diagnosis Algorithm ... tract obstruction, Chronic ... Jain via UNC IM ... #nephrology
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Mechanisms of Pain ... Well-localized, sharp, short ... #Mechanisms #Neurology ... #Differential # ... Diagnosis #Algorithm
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... paralysis but spares ...  West Nile virus ... Transverse myelitis: Pain ...  CIDP: Chronic
McMurray's Test for Meniscal Tear on Knee Examination

With the patient lying supine, the examiner palpates the
Meniscal Tear on Knee ... while applying a varus ... Pain, clicking, ... physicalexam #msk #orthopedics ... #sports
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... Differentials? ... D D-lactate (short ... Hyperventilation (Anxiety, pain ... Diagnosis #Summary #Nephrology