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Introduction. Semi-rigid (soft) casts are made of a fibreglass casting material that does not set to a completely rigid state, but remains flexible and soft even when it is completely cured.
What are soft casts used for?
A soft cast is usually made from flexible fiberglass material that is molded to the patient’s injury. They can be used by athletes after the healing of an injury for extra support and a lower risk of recurrent injury. A soft cast is mostly for partially healed wrist fractures or for any other small fractures.
How long should a soft cast stay on?
They allow broken bones in the arm or leg to heal by holding them in place, and usually need to stay on for between 4 and 12 weeks. Taking good care of your cast will help ensure a better recovery.
Will my cast loosen up?
Keep your plaster cast dry at all times, or it will “melt.” If it gets wet, it may soften or crack and lose its proper position.
Are fiberglass casts better than plaster?
Fiberglass has several advantages compared to plaster. It weighs less, so the cast made from it will be lighter. More durable and porous, fiberglass allows air to flow in and out. Fiberglass is the better choice in case the limb must be X-rayed during the healing process.
What happens if you leave a cast on too long?
While it may not seem like too much of an issue, putting a cast on a patient too tight can actually cause permanent damage. This is because a cast that is too tight will restrict blood flow to the limb, will put excessive pressure on the nerves, and may even cause atrophy of the muscles or tendons in the limb.
Is it normal to have pain while in a cast?
Because bones, torn ligaments, tendons, and other tissues can take weeks or months to heal, you may be stuck with your cast for a while. Although the pain may ease after a few weeks, the discomfort – swelling, itchiness, or soreness – may last the entire time.
Whats the difference between a hard cast and a soft cast?
What are casts made of? The outside, or hard part of the cast, is made from two different kinds of casting materials. Cotton and other synthetic materials are used to line the inside of the cast to make it soft and to provide padding around bony areas, such as the wrist or elbow.
Can a bone move in a cast?
A cast, which keeps a bone from moving so it can heal, is essentially a big bandage that has two layers — a soft cotton layer that rests against the skin and a hard outer layer that prevents the broken bone from moving.
Is there an alternative to a cast?
What Are Alternatives to Casts? More and more, we’re seeing removable splints and walking boots as an alternative to casts–or used before or after a cast is put in place. While these options aren’t a solution for all fractures, they work well for some patients and injuries.
Are casts better than boots?
Less skin damage – skin underneath a cast can become raw and painful. The open-air design and lightweight material helps to prevent skin damage when wearing a walking boot. No loud saws used – walking boots can be removed without the use of loud saws. This is helpful for children who may be afraid of the saws.
Why do my toes turn purple in my cast?
Discoloration: This can be a sign of diminished blood flow to fingers or toes (apart from bruising that can occur) due to pressure in the cast.
Do all fractures need a cast?
Assuming conditions are just right, a broken bone can heal without a cast. However, (and very importantly) it doesn’t work in all cases. Likewise, a broken bone left to heal without a cast may heal improperly.
What can you do if you have an itch inside your cast?
A cast can cause your child’s underlying skin to feel itchy. To relieve itchy skin, turn a hair dryer on a cool setting and aim it under the cast. Don’t allow your child to stick objects, such as a coat hanger, inside the cast to scratch his or her skin. This could cause an injury or infection.
Do doctors use casts anymore?
While fiberglass material is newer, many casts used today are still made from plaster. Plaster casts are most often used when a fracture reduction (repositioning of the bone) is performed.
Can you walk in a soft cast?
Fibreglass casts dry quickly and are soon hard enough to protect the injured arm or leg. When it’s okay to put weight on your leg or foot cast, don’t stand or walk on it unless it’s designed for walking. Prop up the injured arm or leg on a pillow anytime you sit or lie down during the first 3 days.
Can I take my soft cast off?
Don’t take your cast off. Removing your cast not only hinders healing, but it can also cause injury. Casts are durable. Your healthcare provider has a special tool that vibrates through the cast but does not cut the skin or padding underneath.
What injuries require a cast?
Splints are often used for simple or stable fractures, sprains, tendon injuries, and other soft-tissue injuries; casting is usually reserved for definitive and/or complex fracture management.
How do you tell if a cast is too loose?
Your cast should be removed to relieve any pressure and resolve these symptoms. Cast is too loose: If your swelling reduces, you may notice you can move around inside the cast, or in some cases even slip the cast off! In this case, your cast needs replacing with a new firmer cast.
Should I wiggle my toes in a cast?
Try to keep the area around the edge of the cast clean and moisturized. Wiggle your fingers or toes while wearing a cast or splint. This helps with circulation. You can apply ice for 15 to 30 minutes over a cast or splint.
What happens if you walk on your cast?
Walking on your cast increases circulation to the area of your injury, which can promote healing of your broken bone. Walking on your cast also keeps you from losing bone mass. Even brief periods of walking while you’re in a cast can help prevent bone loss.
Can I sleep on my side with a leg cast?
Do I really need to elevate my cast when sleeping? Yes. This is probably the most important thing to remember when sleeping with a cast, no matter what bone you’ve broken. Keeping the injured bone elevated above the heart prevents blood from pooling around the break which can cause painful swelling.
