Multiple impacted permanent teeth are uncommon and rarely reported in the literature. Impacted tooth or teeth cause esthetics and functional problems. Forced-eruption of impacted tooth into the proper position in the arch may provide better functional outcomes, and it also provide esthetic smile for the patient. This case reports the treatment of an adult patient with constricted maxillary arches, multiple impacted teeth and a supernumerary tooth. Forced-eruption of the impacted tooth by light forces generated by intermaxillary elastics, rapid maxillary expansion, and finally fixed appliance treatment was done. Because of the long-lasting orthodontic treatment period, the patient preferred to complete the treatment without detailed occlusion and proper inter-occlusal relationship were achieved. The treatment results showed that maxillary constriction eliminated, eight impacted teeth positioned into proper alignment, and acceptable esthetic and functional results were obtained.