How far apart are the holes punched in the dental dam?

The recommended distance between holes punched in a dental dam is 3 mm. This spacing is crucial for both functionality and efficiency during dental procedures. When the holes are positioned 3 mm apart, it allows for adequate tension and usability of the dam while ensuring that it securely fits around the teeth without causing discomfort or inhibiting the dentist's access. Adequate spacing facilitates proper moisture control and isolation of the operative field, which are essential for successful dental treatments.

Properly spaced holes also contribute to a better seal around the teeth, minimizing the risk of contamination from saliva during procedures. This standard spacing has been established through practice and ensures that dental professionals can operate efficiently while maintaining patient comfort and safety.