AIM: The purpose of this study was to determine the prevalence of HSPM, its clinical presentation and any association to MIH in Jordanian children. MATERIALS: The purpose of this study was to determine the prevalence of HSPM, its clinical presentation and any association to MIH in Jordanian children. CONCLUSION: MIH and HSPM were quite prevalent in Jordanian schoolchildren. The two conditions were significantly associated with each other, but HSPM was not predictive of MIH.