Ultrasound-assisted spinal anesthesia in obese patients.
O'Donnell
Dermot
D
Prasad
Arun
A
Perlas
Anahi
A
D000368:Aged; D000775:Anesthesia, Spinal / Q000379:methods*; D019644:Arthroplasty, Replacement, Hip / Q000379:methods*; D006801:Humans; D008297:Male; D009765:Obesity / Q000150:complications*; D018084:Ultrasonography, Interventional / Q000379:methods*