Interminable kidney ailment mineral and bone issue (CKD-MBD) is made out of clinical, biochemical and radiological irregularities related with CKD. The point of this examination was to survey the Bone mineral thickness in youngsters with ceaseless renal disappointment by utilizing Dual-vitality X-beam absorptiometry (DXA) which is the most broadly utilized technique to evaluate bone healthThis study included 22 kids with pediatric beginning of Chronic Renal Failure (CRF) at the Children's Dialysis Unit at Pediatric office at Benha University Hospital that were evaluated for bone mineral thickness by utilizing Dual-vitality X-beam absorptiometry (DXA). There was a critical positive connection among's BMD and PTH (r = 0.504 and P esteem = 0.024) and huge positive relationships among's BMC and tallness No noteworthy connections among's BMD and sexual orientation, family background of CKD and Ascites.. In our investigation a greater part of patients with CKD had low degree of BMD. Moreover, lower levels of Ca, P, PTH were found in patients with strange BMD Z-scores.