Resumen
Background: Stabilization of luxated, avulsed, and root-fractured teeth is a part of the dental trauma treatment. The aim of the study was to assess the power chain and its comparison with two commonly used splinting materials. Methods: The evaluated splints were a wire-composite splint (WCS) with a diameter of 0.5 mm, a titanium trauma splint (TTS), and a power chain-composite splint (PCS). The splints were all fixed to the labial surfaces of permanent maxillary incisors in 10 human volunteers. The following parameters were measured: tooth mobility with Periotest before and after the splint application and removal, Aproximal Plaque Index (API), Sulcus Bleeding Index (SBI), and time needed to apply and to remove the splint. Each volunteer was also given a visual analogue scale (VAS) questionnaire to assess his/her subjective attitudes to splint materials. Results: The PCS was the most flexible material as it had the lowest horizontal Periotest values. For the two other methods, horizontal splint effects were similar and were also low. The PCS was the fastest to apply and remove and was also the most aesthetic splint. Conclusion: In this experimental study among volunteers, all three tested materials were found suitable for splinting the PCS has some advantages worth it to be further evaluated clinically in trauma patients.