Which of the Following Is a Correct Statement About Arthrodesis

question 9

Multiple Choice

Which of the following is a correct statement about arthrodesis of the hip?

• A) It is the surgery of choice for the elderly (greater than 75 years old)patient with an intertrochanteric fracture.
• B) It is commonly performed arthroscopically in young,active individuals.
• C) It is the procedure of choice for treating severe OA that affects both the acetabular and femoral components of the hip.
• D) It is considered a salvage procedure when revision arthroplasty is not an option.

---

Definitions:

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or a system without violating any constraint.

Catalysts

Substances that increase the rate of a chemical reaction without themselves being consumed in the process.

Reaction Times

The amount of time taken to respond to a stimulus or task.

Degrees Of Freedom

The number of independent pieces of information upon which the estimation or calculation of a statistic is based.