Luo ZY, et al. - This study assessed long-term (10-year) outcomes in patients who underwent cementless monobloc total hip arthroplasty (THA) for Legg-Calve-Perthes disease (LCPD). Findings indicated that the monobloc stem can provide satisfactory outcomes for clinical function, radiological assessment, restoration of the normal limb lengths, complications, and survivorship among this patient population.