Preprosthetic surgery is the preparation of soft and bony structures in the mouth for better prosthetic rehabilitation. A very large number of people own and carry a mobile prosthetic replacements. However, a smaller percentage of them for various reasons is not satisfied with the functional effect of dentures. Advances in dental prosthetics and harmonization of articulation occlusal relationship, most of these patients still receive, sooner or later, functionally acceptable compensation. Yet it remains a fair number of those who are not satisfied with the functional performance of the prosthesis, or can not cope at all. The most common cause of this phenomenon is the poor stability and retention of the prosthesis as a result of unfavorable anatomic conditions.
Preprosthetic surgery
Today preprosthetic surgery in the state that most of these cases resolve various operational procedures on the border surrounding soft tissues and bone, changing the very landscape of anatomical relationship of prosthesis reservoir and thus enable the production of satisfactory functional prosthetic restorations. Optimal conditions for making a functional and aesthetically satisfying mobile Crowns are normally developed and wide enough and high crest. Alveolar walls, and parties should be almost vertical, and horizontally ridge positioned approximately in one plane. Fornix depth should not be disturbed by low join muscles or scarring. Mucous membranes should be normal resilience, moderately mobile, not too thin nor too thick. Most patients do not require prior surgery before prosthetic treatment.After surgery, the patient must follow the advice which followed in the postoperative period, the postoperative course passed it neater. Practice is that these tips are given orally to the patient after surgery and to also write a short paper on which the patients serve as a reminder.