Increased PASA and increased HA would indicate a certain type of HAV surgery. What does PASA stand for?

Increased PASA and increased HA would indicate a certain type of HAV surgery. What does PASA stand for?

• A. Proximal Articular Set Angle
• B. Plantary Arch Support Angle
• C. Public Arch Stability Assessment
• D. Posterior Arch Set Angle

Answer: (A)

PASA stands for Proximal Articular Set Angle. This term is particularly relevant in the context of evaluating hallux valgus (HAV) deformities. The Proximal Articular Set Angle is an important measurement used in assessing how the first metatarsophalangeal joint is aligned and can help determine the severity of the hallux valgus deformity. When the PASA is increased, it suggests that there is a change in the orientation of the first metatarsal relative to the hallux. In combination with an increased HA (Hav angle), which indicates a greater angle between the hallux and the first metatarsal, these parameters can guide the selection of an appropriate surgical intervention. Specifically, an increased PASA might indicate the need for a procedure that aims to realign the first metatarsal properly to achieve better functional and aesthetic outcomes. Understanding PASA is crucial for modern surgical techniques addressing hallux valgus, as it helps orthopedists determine the best corrective approach to restore the alignment of the foot.

PASA stands for Proximal Articular Set Angle. This term is particularly relevant in the context of evaluating hallux valgus (HAV) deformities. The Proximal Articular Set Angle is an important measurement used in assessing how the first metatarsophalangeal joint is aligned and can help determine the severity of the hallux valgus deformity.

When the PASA is increased, it suggests that there is a change in the orientation of the first metatarsal relative to the hallux. In combination with an increased HA (Hav angle), which indicates a greater angle between the hallux and the first metatarsal, these parameters can guide the selection of an appropriate surgical intervention. Specifically, an increased PASA might indicate the need for a procedure that aims to realign the first metatarsal properly to achieve better functional and aesthetic outcomes.

Understanding PASA is crucial for modern surgical techniques addressing hallux valgus, as it helps orthopedists determine the best corrective approach to restore the alignment of the foot.