Validity of the alpha angle measurements on plain radiographs in the evaluation of cam-type femoroacetabular impingement in patients with slipped capital femoral epiphysis.
Hanifi ÜçpunarMuhammed MertYalkin CamurcuAbdul Fettah BuyukAdem CobdenHakan SofuPublished in: Skeletal radiology (2019)
The a-angle measurement methods described in patients without femoral head-neck axis disruption may not be valid in patients with a disorder such as SCFE.