13 results
Venous Air Embolism / Entrapment

#Venous #AirEmbolism #Entrapment #VAE #anesthesiology #complications #pathophysiology #anesthesia
Air Embolism / Entrapment ... #AirEmbolism #Entrapment
Tinel's Test of the Ulnar Nerve

Perform a Tinel's at the cubital tunnel by percussing the ulnar
irritation or entrapment ... #orthopedics #entrapment
Extraoccular Muscle Entrapment: This patient fell, sustaining orbital floor fracture of left eye. 
The inferior rectus
Extraoccular Muscle Entrapment ... Extraocular #Muscle #Entrapment
Pudendal Neuralgia
• Pudendal nerve arises from S2-S4 roots and innervates perineal structures
• Nerve is prone to
Nerve is prone to entrapment
Incarcerated umbilical hernia: Note reddened umbilical area resulting from entrapment of 
intra-abdominal contents in hernia. When
resulting from entrapment
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Restriction/Entrapment
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
flaps prevent entrainment
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
• Sural nerve entrapment
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
cutaneous nerve entrapment
Rheumatoid Arthritis - Signs and Symptoms
 • Ocular: Keratoconjunctivitis sicca, Episcleritis, Scleritis, Scleromalacia perforans
 • Pulmonary:
Neurological: Entrapment