The goal of modern dentistry is to restore the patient's dentition to normal contour, function, comfort, esthetics, speech, and overall health. Dental implants serve as long-term predictable anchors for fixed and removable prostheses in fully and partially edentulous patients and that patient satisfaction with dental implant therapy is high. However, the long-term prognosis and success of dental implants depends on a number of factors and most relevant are the diagnosis and treatment planning. For proper treatment planning, a thorough diagnosis is of utmost importance. The treatment plan should begin with a clear idea of the desired end result of treatment, which should fulfill the functional and aesthetic requirements of the patient.