Orthonotes
Orthonotes
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v3.0 Fusion
v3.0 Fusion
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Foot & Ankle — Hallux Valgus

Lateral deviation of great toe with medial eminence (bunion). Risk factors: female gender, footwear, ligamentous laxity, pes planus. Clinical: pain, callosities, overlapping toes. Radiology: HVA >15°, IMA >9°. Severity guides surgery. Treatment: footwear modification, orthoses, osteotomies (Chevron, Scarf, Lapidus).

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Lateral deviation of great toe with medial eminence (bunion). Risk factors: female gender, footwear, ligamentous laxity, pes planus. Clinical: pain, callosities, overlapping toes. Radiology: HVA >15°, IMA >9°. Severity guides surgery. Treatment: footwear modification, orthoses, osteotomies (Chevron, Scarf, Lapidus).
MCQs

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Question 1

What is the most common angle used to measure the degree of hallux valgus in clinical practice?

Question 2

Which of the following is NOT a typical risk factor for developing hallux valgus?

Question 3

In which of the following radiological findings would you expect to see an Intermetatarsal Angle (IMA) greater than 16°?

Question 4

What is the primary non-operative treatment modality for symptomatic hallux valgus?

Question 5

Which surgical procedure is most commonly performed for hallux valgus correction?

Question 6

What is the expected Hallux Valgus Angle (HVA) in moderate hallux valgus?

Question 7

Which associated condition can develop secondary to hallux valgus?

Question 8

What is the significance of a first metatarsal articular angle (DMAA) greater than 8°?

Question 9

What is the primary indication for surgical intervention in patients with hallux valgus?

Question 10

Which of the following is a common clinical finding associated with hallux valgus?