Is open surgery effective in early-term in patients with femoroacetabular impingement syndrome?
Our study results showed that  we concluded that safe hip dislocation and open osteochondroplasty of femoral head is an effective method in the treatment of FAIS, originating from different etiological factors.
The right ventricular SD/DD ratio is a sensitive objective prognostic marker in infants with CDH. Further studies incorporating SD/DD ratio as a guide to intervention are warranted.