Assessment of Clinical Efficacy of Different Periodontal Dressing Materials on Wound Healing: A Comparative Study

The present study aims to assess the efficacy of different periodontal dressing materials on wound healing clinically. A total of 45 patients between the age group of 30-45 years, with chronic generalized periodontitis with loss of attachment of 3-6 mm, who require periodontal flap surgery, were screened to include in the study. Out of 45 subjects, 24 were males and 21 were females. The subjects were randomized into 3 groups as 15 in each. Group I: a collagen dressing, group II: light-cure dressing, and group III: non-eugenol-based dressing. The clinical parameters such as plaque index, vertical probing depth, pain, gingival index, and patient satisfaction were documented for all the three groups on the 7th and the 14th day. Visual analog scale (VAS) was used to score the pain severity. The SPSS 20 software was used to analyze the data. The significance level was set at 5%. The mean gingival index score reduced from 1.40 ± 0.14 to 1.10 ± 0.30 in group I, from 1.48 ± 0.01 to 1.26 ± 0.22 in group II, and from 1.58 ± 0.16 to 1.33 ± 0.10 in group III. The mean plaque index score reduced from 1.48 ± 0.56 to 1.18 ± 0.40 in group I, from 1.46 ± 0.01 to 1.24 ± 0.48 in group II, and from 1.42 ± 0.12 to 1.20 ± 0.20 in group III. There was a statistical difference found in all the three groups and between the groups from the plaque and gingival index scores. The probing depth comparison shows a significant difference in group I. Patient satisfaction was almost similar in all the groups. The pain index showed the reduction in the pain severity from the 7th day to the 14th day in all the subjects from all the three groups. It can be concluded that the periodontal wound covered with a collagen dressing material showed significant evidence to provide symptomatic relief and better healing to the patients compared to that of light-cure and non-eugenol periodontal dressing material.