Avulsion fracture of anterior process of calcaneus due to calcaneoucuboid (bifurcate) ligament
Bohler’s angle (Normal range 20-40) Reference) http://ksmr.radiology.or.kr/case/index.kin?gubun=5&page=1&limit=10&idx=974 https://radiopaedia.org/articles/anterior-calcaneal-process-fracture-1 https://www.radiologymasterclass.co.uk/tutorials/musculoskeletal/x-ray_trauma_lower_limb/calcaneus_fracture_x-ray