134 results
Cephalosporin Coverage by Generation - HENPECKS Mnemonic
1st Gen: PEK (Proteus, E. coli, Klebsiella)
2nd Gen: HNPEK (Add
Mnemonic 1st Gen ... Klebsiella) 2nd Gen ... Neisseria) 3rd Gen ... Serratia) 3rd Gen ... Courtney Moc, PharmD, MS
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Externally Rotated Leg ... • Shortened leg ... Internally Rotated Leg ... down affected leg ... FemoralHead #Fractures #msk
Steroid Induced Atrophy: Chronic topical steroid use has led to marked thinning of the skin.

Charlie Goldberg,
steroid use has led ... Images #Clinical #Photo
Myocysticercosis on Leg X-Ray

Cysticercus larva in the muscles appear like rice grain calcifications.

Consumption of contaminated food
Myocysticercosis on Leg ... Myocysticercosis #Leg ... clinical #radiology #msk
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
tests for the AC ... Diagnosis #Algorithm #MSK
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Joint Causes of Leg ... Venous Causes of Leg ... Skin Causes of Leg ... lower #extremity #msk
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
cyclist) - APC ... < 2.5cm - APC ... ligaments - APC ... Grade 3 - APC 2 ... #Orthopedics #MSK
Carpal Tunnel Induced Atrophy: Chronic, severe compression of the median nerve within the
carpal tunnel has led
carpal tunnel has led ... Images #Clinical #Photo
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
ED arrival MSK ... posterior shoulder - AC ... especially with AC
Apley Compression Test on Knee Examination

With the patient prone, the knee being tested is flexed to
while the other leg ... compression force on the leg ... #orthopedics #msk