What You Should Know About a Broken Bone Fixation on the inside
Fixing an internal fracture
Broken bones need to be held in place and stabilized until
they are strong enough to support the body's weight and movement. Doctors have
used casts and splints for hundreds of years to support and keep bones in
place. Due to the development of sterile surgery, doctors were able to set and
fix broken bones inside the body. This made it less likely that an infection
would happen.
Plates are like internal splints because they keep the
pieces of broken bone from moving around. They are held in place on the bone by
screws. After healing is done, the plates can be left in place or taken off (in
exceptional cases).
Screws
Screws are used to fix bones inside the body more often than
any implant. Even though screws are simple, there are many different types
depending on the fracture type and how the screw will be used. There are
various sizes and shapes of bones, so screws come in different diameters.
Plates, rods, nails, and screws can all be used to keep a broken bone stable.
After the bone has healed, the screws may be left in place or taken out.
Nails or Rods
The best way to hold the broken pieces together for some
long-broken bones is to put a rod or nail through the hollow center of the
bone, which usually has some marrow. As the break heals, screws hold the rod in
place and keep it from getting shorter or turning. The rods and screws can stay
in the bone after the healing process. This method is used to treat most femur
(thighbone) and tibia (shinbone) fractures (shinbone).
(Left) This x-ray shows a broken thighbone that was fixed
with intramedullary nailing. (Right) For this x-ray, the thighbone was held in
place with plates and screws.
Wires/Pins
Wires can be used to put bones back together. They are often
used to hold together pieces of bone that are too small for screws to fix. Most
of the time, these devices are used with other types of internal fixation for
small bone breaks, like those in the hand or foot. Most of the time, wires are
taken out after a certain amount of time, but some fractures require staying in
place forever.
Extraordinary Fixtures
An external fixator is used to hold the broken bones
together. Minor cuts are made in the skin and muscle to put metal pins or
screws into the bone. The screws and nails are attached to a bar that sticks
out from the skin's surface. External fixators are different from casts and
splints because pins are put into the bone. Casts and splints only provide
support from the outside.
The bones are often held together with an external fixation
when the skin and muscles are hurt.
Considerations
When internal fixation is used, the risk of infection is
lower but not gone, thanks to sterile settings and improvements in surgical techniques.
Think about how bad the break is, where it is, and how healthy the patient is
overall.
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