So, if you're more interested in tying your shoes fast (and in a way that looks really cool) than perfect, this is the method for you. Edit: So fast it's in the past. It looks like we've featured this particular knot (known as the Ian Knot) before. Sorry for the duplicate! How Hank (doesn't) Tie His Shoes | YouTube.
Anesthetic Options for Joint Replacement Surgery. The usual anesthetic decision is between a general anesthesia and a regional anesthesia. General anesthesia means the patient is completely sedated (sleeping), and usually, her breathing is aided with the use of a ventilator machine.
The injection is made into the lower back, below the end of the spinal cord, and causes numbness in the lower body. This type of anesthesia is most often used in orthopedic procedures of the lower extremities. Epidural anesthetic. The epidural anesthetic is similar to a spinal anesthetic and is commonly used for surgery of the lower limbs and during labor and childbirth. This type of anesthesia involves continually infusing an anesthetic medication through a thin catheter (hollow tube).