title: "Split Cast Mounting: Review and New Technique".
abstract: For the fabrication of a prosthesis, the Prosthodontist meticulously performs all the steps. The laboratory technician then make every effort/strives to perform the remaining lab procedures. However when the processed dentures are remounted on the articulator, some changes are seen. These changes may be divided into two categories: Pre-insertion and post-insertion changes, which deal with the physical properties of the materials involved (Parker, J Prosthet Dent 31:335-342, 1974). Split cast mounting is the method of mounting casts on the articulator. It is essentially a maxillary cast constructed in two parts with a horizontal division. The procedure allows for the verification of the accuracy of the initial mounting and the ease of removal and replacement of the cast. This provides a precise means of correcting the changes in occlusion occurring as a result of the processing technique (Nogueira et al., J Prosthet Dent 91:386-388, 2004). Instability of the split mounting has always been a problem to the Prosthodontist thereby limiting its use. There are various materials mentioned in the literature. The new technique by using Dowel pins and twill thread is very easy, cheaper and simple way to stabilize the split mounting. It is useful and easy in day to day laboratory procedures. The article presents different methods of split cast mounting and the new procedure using easily available materials in prosthetic laboratory.
authors.affiliation: VSPM's Dental College & Hospital, Nagpur, Maharashtra India.
authors.forename: S M
authors.initials: SM
authors.lastname: Gundawar
authors.affiliation: VSPM's Dental College & Hospital, Nagpur, Maharashtra India.
authors.forename: Neelam A
authors.initials: NA
authors.lastname: Pande
authors.affiliation: VSPM's Dental College & Hospital, Nagpur, Maharashtra India.
authors.forename: Priti
authors.initials: P
authors.lastname: Jaiswal
authors.affiliation: VSPM's Dental College & Hospital, Nagpur, Maharashtra India.
authors.forename: U M
authors.initials: UM
authors.lastname: Radke
keywords: Split mounting; Stability; Technical procedure