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Musculoskeletal


Arthrocentesis (Elbow)

Rapid Review

  • Background
    • Involves puncture of elbow joint and aspiration of synovial fluid for therapeutic or diagnostic purposes. 
  • Indications
    • Suspicion for septic arthritis or inflammatory causes such as gout, pseudogout, or rheumatologic disorders. May also be used to relieve pain and improve mobility. 
  • Contraindications
    • No absolute contraindications. Relative contraindications include overlying skin infection, joint prosthesis, bacteremia, or anticoagulant use. Do not inject steroids into joint if infection is suspected.
  • Complications
    • Infection (rare), hemarthrosis, allergic reaction to anesthetic.

Pearls

Video Credit: EM:RAP


Arthrocentesis (Knee)

Rapid Review

  • Background
    • Involves puncture of knee joint and aspiration of synovial fluid for therapeutic or diagnostic purposes. 
  • Indications
    • Suspicion for septic arthritis or inflammatory causes such as gout, pseudogout, or rheumatologic disorders. May also be used to relieve pain and improve mobility. 
  • Contraindications
    • No absolute contraindications. Relative contraindications include overlying skin infection, joint prosthesis, bacteremia, or anticoagulant use. Do not inject steroids into joint if infection is suspected.
  • Complications
    • Damage to cartilage if place improperly, infection (rare), small hemarthrosis

Pearls

Video Credit: Medmastery


Arthrocentesis (Wrist)

Rapid Review

Pearls

Deep Dive

Video Credit: EMRAP


Compartment Pressure Measurement

Rapid Review

  • Background
    • Procedure used to assess for compartment syndrome. 
  • Indications
    • Pain or paresthesia following fractures, crush injury, snake bites, burns, prolonged tourniquet, or infection.
  • Contraindications
    • No absolute contraindications. Avoid sites with overlying infection.
  • Complications
    • Pain, low risk of infection

Pearls

Video Credit: EM:RAP


Dislocation Reduction (Elbow)

Rapid Review

Pearls

Deep Dive

Video Credit: Core EM


Dislocation Reduction (Finger)

Rapid Review

Pearls

Deep Dive



Dislocation Reduction (Hip)

Rapid Reviews

Pearls

Deep Dive

Video Credit: Centers of Medical Education


Dislocation Reduction (Knee)

Rapid Review

Pearls

Deep Dive

Video Credit: Larry Mellick


Dislocation Reduction (Patella)

Rapid Review

  • Background
    • Reduction of patellar dislocation; common in athletes and adolescent women. Dislocation may be lateral (most common), horizontal, vertical, or intercondylar
  • Indications
    • Lateral/medial dislocations, especially if associated with vascular compromise.
  • Contraindications
    • Presence of proximal tibia or distal femur fracture.
  • Complications
    • Osteochondral fractures (rare)

Pearls

Video Credit: Larry Mellick


Dislocation Reduction (Shoulder)

Rapid Review

  • Background
    • Reduction of anterior (most common), posterior, or inferior (rare) shoulder dislocation.
  • Indications
    • Uncomplicated, low force shoulder dislocations
  • Contraindications
    • Associated fractures of humeral neck or subclavicular/intrathoracic dislocations. Avoid multiple attempts in those with suspected nerve injuries or other common fractures (Hill-sachs deformity, bankart fracture, 
  • Complications
    • Rare, but include fractures, neurovascular injuries, or rotator cuff injuries (rare)

Pearls

Video Credit: Larry Mellick


Nursemaid Elbow Reduction

Rapid Review

Pearls

Deep Dive

Video Credit: Larry Mellick


Splinting (Buddy Tape)

Rapid Review

Pearls

Deep Dive

Video Credit: Sarah Tucker Oxford


Splinting (Finger)

Rapid Review

Pearls

Deep Dive

Video Credit: BethelATEP


Splinting (Coaptation)

Rapid Review

Pearls

Deep Dive

Video Credit: Husky Orthopaedics


Splinting (Forearm Volar)

Rapid Review

Pearls

Deep Dive

Video Credit: MCS MedCast Specialists


Splinting (Radial Gutter)

Rapid Review

Pearls

Deep Dive

Video Credit: ALiEM


Splinting (Thumb Spica)

Rapid Review

Pearls

Deep Dive

Video Credit: Robert Orman


Splinting (Ulnar Gutter)

Rapid Review

Pearls

Deep Dive

Video Credit: Robert Orman


Splinting (Sugar Tong)

Rapid Review

Pearls

Deep Dive

Video Credit: A.J. Monseau


Splinting (Double Sugar Tong)

Rapid Review

Pearls

Deep Dive

Video Credit: SSC Splints


Splinting (Long Arm Posterior)

Rapid Review

Pearls

Deep Dive

Video Credit: A.J. Monseau


Splinting (Sling and Swathe)

Rapid Review

Pearls

Deep Dive

Video Credit: EMTprep


Splinting (Long Leg Posterior)

Rapid Review

Pearls

Deep Dive

Video Credit: PEMAEducation


Splinting (Ankle Stirrup)

Rapid Review

Pearls

Deep Dive

Video Credit: PediaCast with Dr. Mike


Splinting (Posterior Ankle)

Rapid Review

Pearls

Deep Dive

Video Credit: Robert Orman


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