From Deseret News archives:
Artificial-joint technology improving
Those changes include use of regional rather than general anesthesia, along with nerve blocks, rehab efforts that begin within hours of surgery, and less-invasive surgical techniques, according to Dr. Josh Hickman of the Joint Center at LDS Hospital. "It all adds up to make a big difference."
Hickman and Dr. Kent Samuelson, chairman of the Division of Orthopedic Surgery at LDS Hospital, are featured in today's Deseret News/Intermountain Health Hotline. From 10 a.m. to noon they'll take phoned-in questions about knees and hips, from preservation to replacement. Call 800-925-8177.
There are options when it comes to painful joints, Samuelson said. But when nothing short of completely replacing it will work, surgeries now typically involve smaller incisions, which mean less trauma down deep, and better options for pain management.
Different surgeons prefer different approaches. Hickman does both anterior and posterior hip replacement and can't see much difference in the result, although the anterior approach may have a slightly higher complication rate, he said.
Of the two, knees are typically more painful and take longer to rehabilitate, so patients used to have to stay in the hospital longer. That's not necessarily true any more, Samuelson said even if both knees are done on the same day, which used to be uncommon.
"Sometimes, if the patient is elderly and there's no one at home to help, they need to go to a rehab-type facility. They're usually in the hospital three days, then go to rehab," he said.
With hips, the main therapy is walking, with some extra effort to strengthen the muscles around the hip.
Knees have to be able to do four things, so the exercises are different. The patient has to be able to get the knee to go out straight and also to bend. There are four muscles on the front part of the thigh that have to be strengthened. And patients need to walk.
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