Observational Study
Copyright ©The Author(s) 2025.
World J Orthop. Jun 18, 2025; 16(6): 103832
Published online Jun 18, 2025. doi: 10.5312/wjo.v16.i6.103832
Figure 1
Figure 1 Illustration of the method of measurement. A: Angles of hallux valgus (HV); B-D: Angles of HV interphalangeus; E: Delta proximal phalanx index. HVA: Hallux valgus angle; IMA: Intermetatarsal angle; IPA: Interphalangeal angle; PDPAA: Proximal to distal phalangeal articular angle; PPAA: Proximal phalangeal articular angle; ∆PP: Delta proximal phalanx.