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General
intermediate
X-Type

TKA Surgical Approaches - Medial Parapatellar, Subvastus, and Midvastus

TKA Surgical Approaches

A 58-year-old woman with BMI 26 and well-aligned osteoarthritic knee is scheduled for primary TKA. She has full preoperative range of motion (0-135 degrees) and no prior knee surgery. The surgeon is considering various surgical approaches for optimal exposure and recovery. Regarding the medial parapatellar approach for TKA:

Mark each as TRUE or FALSE

A

The medial parapatellar approach is the most commonly used approach for TKA; the skin incision is mi...

B

The medial parapatellar approach provides excellent exposure of the knee, allowing easy eversion of ...

C

The medial parapatellar approach preserves the entire extensor mechanism and causes no disruption to...

D

Potential disadvantages of the medial parapatellar approach include disruption of the VMO insertion ...

E

Closure of the medial parapatellar approach requires careful reattachment of the VMO to the medial b...

Answer the questions to see explanations

Click T (True) or F (False) for each option