2367 results
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Shoulder Pain - Differential ... Resisted shoulder extension ... Shoulder #Pain #Differential
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Dorsal Thumb Wrist Extension ... Middle Finger Elbow Extension ... Femoral Condyle Knee Extension ... 2nd MTP) Big Toe Extension ... NerveRoots #Levels #differential
Causes of Breakthrough/Extension of Thrombosis and Management Algorithm

#Anticoagulation #Breakthrough #Thrombosis #Algorithm #Extension #VTE #DVT #Hematology #Management
of Breakthrough/Extension ... Thrombosis #Algorithm #Extension ... Management #Diagnosis #Differential
PULPITIS 
Inflammation and/or infection of the 
dental pulp, eventually leading to necrosis 

PERIRADICULAR PERIODONTITIS or PERIAPICAL
PERIAPICAL ABSCESS Extension ... socket) ABSCESS Extension ... Infections #Tooth #Differential
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... Erosion by and extrusion ... Broncholithiasis #Differential
Peritoneal Dialysis Complications
Peritonitis:
 • Can't miss! 6% of cases result in death
 • Diagnostics:
Catheter-Cuff Extrusion ... nephrology #diagnosis #differential
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Musculocutaneous Nerve Elbow Extension ... Radial Nerve Wrist Extension ... to Psoas Hip Extension ... Tibial Nerve Knee Extension
Pyogenic liver abscess in children
Common bacterial causes in children:
 • S.aureus
 • Strep spp
 • Enteric
infection: • Direct extension ... children #peds #differential
Lumbar spine reporting - Nomenclature
Bulge (>25% disc circumference)
  - Symmetric (Circumferential) 
  - Asymmetric
base > dome - Extrusion
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
return to the extension ... three phases of extension ... First the neck extension ... then the trunk extension ... finally the limb extension