Introduction to biomechanics


How Does Knee Surgery Work?

The most common reasons for knee surgery arecrucial. Even in more advanced cases, this
arthritis and injury. Osteoarthritis is asurgery can prolong the need for knee
degenerative disease that slowly wears awayreplacement  by  up  to  ten  years.
cartilage. Rheumatoid arthritis is
inflammation of the knee, causing damage toMenisectomy is where pieces of cartilage are
the cartilage. Arthritis can develop inremoved to help promote a pain free
people of all ages but is more commonly foundexperience. This procedure is an arthroscopic
in the older segment of the population.process resulting in less recovery time and
Injury can occur following a blow to the kneelowered post operative pain. In approximately
and is commonly a result of sports relatedsixty percent of patients, this procedure can
injuries. This type of injury is often foundprovide maximum relief for up to five years.
in younger people who are involved inIt  has  a  high  success  rate.
activities with a lot of stress to the knee,
sudden shifting of positions, or potentialTotal knee replacement surgery is the most
for the knee to be hit. There are severalradical type of surgery of the knee. It is
types of surgery to repair damage done to theusually a last resort and will occur only
knee.with progressive advancement of damage or in
cases of severe distress. This procedure is
Synovectomy is the process where the liningstill in its early stages of development but
of the knee is replaced. This surgery oftenadvances are made continually. This type of
helps reduce progression of knee problems andsurgery is proven to be highly effective and
can delay the need for more invasive surgery.can provide permanent relief from pain and
This type of surgery shows success only ifstiffness.
the problems were diagnosed early and the
damage is not severe. Prolonged diagnosis orDamage to the knee can cause pain and
advanced injury will not likely be conducivestiffness. This may hamper a person's ability
to  this  type  of  surgery.to walk or perform routine exercises
comfortably. Surgery is a viable option for
An osteotomy is a procedure is where thereducing the effects of knee arthritis or
bones are cut and realigned to redistributeinjury. Most physicians recommend utilizing
weight. If this type of surgery is performed,the least invasive form of surgery possible.
it may reduce the necessity for a kneeThis will provide relief and delay the
replacement. In order for it to benecessity for more radical surgery.
successful, though; early detection is



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