Front tooth restorations significantly increase clinical and aesthetic stakes. Achieving a flawless aesthetic match while maintaining structural and functional integrity is absolutely crucial when dealing with anteriors. For this exact reason, the appropriate tools are necessary during freehand class 4 restorations (which do not require a stent). A prime example of such a tool would be the Proximal Anterior Strips.
These matrices specifically developed for front tooth restorations are versatile, reliable and user friendly. The unique curve of the band provides a correct emergence profile while also doubling as an excellent base for building the palatal shell. The device adapts exceptionally well on palatal surfaces due to its curvature which allows you to comfortably pack against the matrix. This alternate use ensures that the frame is set correctly, which in turn, greatly reduces polishing time. Through utilising this method, your final product will showcase a secure shell which then can be enhanced with final increments, facial correction or layering if desired.
The installation process of the Anterior Strips is a simple one; firstly, vertical placement of the matrix is required. Secondly, pressure must be applied on the handhold of the strip in order to force its working part against the adjacent tooth. The band can further be secured in place with a wedge and a cured liquid dam around it – which will tremendously help in ensuring careful packing and adapting. Some noteworthy recommendations include bending the handhold of the strip prior to placement as this is helpful in avoiding creasing against the adjacent tooth. Additionally, clicking the matrix in position will allow adequate curvature while avoiding overcurving on the incisal edge. Lastly, getting rid of excess restorative material throughout the procedure is essential in not only saving total operation time but also in more accurate trimming of an overbuilt proximal shell.
As such, it is necessary that you try the Anterior Strips in your next class 4 restoration. This wonderful tool is available in three sizes: Small (5 mm, 12pcs per pack), Medium (7 mm, 12 pcs per pack) and Large (9mm, 12pcs per pack). Hopefully you’ll love these matrices as much as we do!