Role of interarch space in All on 4 and All on 6 treatment modalities

Interarch space plays a very important role in deciding the type of prosthesis and number of implants. The availability of interarch space should be measured and assessed prior to implant surgery. There are different types of prosthesis depending on availability restorative space. Material selection for full arch implant supported restoration is multifactorial with a wide range of consideration for clinical success.