A comparison of the aesthetic inlay systems available to the dental practitioner is made. The methods of fabrication of the various types of inlay are described, together with the reasons for utilization of the inlays. The indications and the contra-indications for prescribing these systems are listed, and the advantages and disadvantages of the inlays are enumerated. The clinical technique for the inlays is briefly outlined, and the use of resin luting cements is reviewed.