Hook

Hook is a term used in various fields of medicine, with different meanings depending on the context. In orthopedics, a hook may refer to a type of orthopedic hardware used to secure bone or soft tissue. In radiology, a hook may refer to a specific appearance on imaging studies. In surgery, a hook may refer to a type of surgical instrument.

Orthopedics

In orthopedics, a hook is a type of orthopedic hardware used to secure bone or soft tissue. It is often used in spinal surgery, where it can be used to secure the spinal column during fusion procedures. The hook is typically made of metal, such as stainless steel or titanium, and is designed to be strong and durable.

Radiology

In radiology, a hook may refer to a specific appearance on imaging studies. For example, the "fish hook" appearance is a classic sign of biliary atresia on ultrasound. This refers to the characteristic shape of the bile ducts in this condition, which resemble a fish hook.

Surgery

In surgery, a hook is a type of surgical instrument. It is often used to retract tissue during surgery, allowing the surgeon to have a clear view of the surgical field. Hooks can be either sharp or blunt, depending on the specific surgical procedure.

See also

• Orthopedic hardware
• Biliary atresia
• Surgical instrument

Hook Resources
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