Results: The findings indicated the prevalence of terminal plane relationship as follows: 51% flush terminal plane, 32.1% mesial step, 9.4% distal step in primary dentition. While the prevalence of class I primary canine relationship accounted for 58.5%, 22.6% with Class II and 13.2% with Class III; The prevalence of primate space in maxilla was high (81.1%) in comparison to the mandible (60.4%).