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Table 2 Preoperative radiological data for scarf and combined scarf and Akin osteotomy. Preoperative radiological data of the S and SA cohort

From: Outcomes after scarf osteotomy with and without Akin osteotomy a retrospective comparative study

  Scarf (S) Scarf and Akin (SA)  
Mean SD Mean SD P value
IMA preoperative 15.3 3.1 15.1 4.6 0.665
HVA preoperative 33.5 7.7 33.8 7.3 0.777
DMAA preoperative 11.8 7.0 10.3 6.5 0.119
PDPAA preoperative 6.0 3.5 10.2 5.7 0.000
Joint congruity 21.1 9.2 21.2 10.3 0.970
Sesamoids 6.1 1.0 5.9 1.2 0.343
  1. IMA intermetatarsal angle, HVA hallux valgus angle, DMAA distal metatarsal articular angle, PDPAA proximal to distal phalangeal articular angle, SD standard deviation