This case report describes the rehabilitation of an edentulous 63-year old female patient with an implant supported overdenture. The patient presented with a loose lower denture and difficulty with mastication and speech. Clinical examination and radiographs revealed resorbed alveolar ridges. The treatment plan involved placing two implants in the mandible and four implants in the maxilla. Ball attachments were used to connect the overdentures to the implants. The surgical placement of the implants was described. After osseointegration, the ball attachments were connected to create an implant supported overdenture. The patient was satisfied with improved function and esthetics. The case report concluded implant supported overdentures are an effective treatment for