3M Crown Scissors for Trimming Pre-Formed Crowns
Dental scissors purpose built for trimming the margins of pre-formed crowns, helping clinicians adjust crown fit before final cementation. It is a standard item in dental and medical practice.
3M Crown Scissors are a specialised dental instrument designed for trimming the margins of pre-formed crowns, such as stainless steel or paediatric crowns, before they are seated and cemented. When a pre-formed crown is selected for a tooth, its margins often need to be adjusted so the crown sits correctly at the gumline and matches the contour of the prepared tooth.
These scissors are shaped and sized to reach that margin area and make controlled, precise cuts without disturbing the rest of the crown. Clean trimming at this stage helps the crown fit properly, reduces the chance of an overhanging or short margin, and supports better gum tissue health around the restoration once it is cemented.
This instrument is used by dentists and paediatric dentists during crown placement appointments in general dental practice, wherever pre-formed metal crowns are part of the restorative or paediatric treatment plan.
