:: Description
A synthetic cast is a synthetic bandage that is put in water and then applied to your limb. Casts are supportive devices used to help keep an injured bone in place while it heals.
:: Composition
Synthetic cast is made from fiberglass or plastic strips. These are wrapped around the injury over a stockinette and cotton padding. Synthetic casts can be different colors. A synthetic cast is lighter than plaster. It dries in a few minutes, but may take a few hours to harden fully. They are usually made out of a material called fiberglass, a type of moldable plastic. Fiberglass casts are applied in a similar manner to plaster casts. A stockinette is placed on the injured area, then wrapped in soft cotton padding. The fiberglass is then soaked in water and wrapped around the area in several layers. Fiberglass casts dry within a few hours.
:: Indication
A temporary splint
For joint immobilization in ligament injury.
Joint swelling due to disease.
For fractures , Definitive treatment of fractures or ligament injury.
External splint after surgery.
After osteotomies.
Providing rest to limb or part in case of disease.
:: Advantages
Synthetic casts are more porous than plaster casts, which allows doctor to take X-rays of the injured area without removing the cast. This also means that fiberglass casts are more breathable, making them much more comfortable to wear. This makes the skin underneath the cast less vulnerable to irritation. Fiberglass casts weigh less than plaster casts do, and the come in a range of colors.
