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Table 3 Mean (SD) angular values according to position of the intersection point

From: A geometric analysis of hallux valgus: correlation with clinical assessment of severity

 

Site of the intersection point

p value

Variables

Inside the foot

Outside the foot

Inside vs outside the foot

HVA

42.5 (7.5)

23.1 (8.8)

< 0.001

IMA

15.1 (3.3)

10.7 (3.0)

< 0.001

PPAA

7.4 (5.6)

7.6 (4.5)

0.802

  1. HVA: Hallux valgus angle
  2. IMA: Intermetatarsal angle
  3. PPAA: Proximal phalangeal articular angle