According to Cvek, with pulp exposures, what is true about traumatic injuries?

When discussing pulp exposures due to traumatic injuries in the context of Cvek's research, it is established that the approach to managing such injuries is critical for maintaining the vitality of the pulp. In situations where a traumatic exposure occurs, it is important to preserve as much healthy pulp tissue as possible. Cvek identified that only a minimal amount, specifically a few millimeters of pulp tissue, needs to be removed to create a healthy environment for healing.

This selective removal facilitates a better prognosis for the tooth, allowing for a more successful pulpotomy or similar procedure while preventing unnecessary loss of vital pulp tissue, which is essential for the tooth's blood supply and sensory function. The focus in these cases is on minimally invasive techniques that respect the pulp’s integrity.

As for the other options, they do not align with the principles outlined by Cvek. For instance, the idea that it doesn't matter whether the exposure is traumatic or carious overlooks the distinct biological responses associated with these different types of exposures. Also, the use of a high-speed handpiece is not typically favored in these sensitive situations; gentler techniques are preferred to avoid further pulp trauma. Finally, removing healthy pulp tissue runs counter to the best practices in treating traumatic injuries, as the goal is always to