Comparative assessment of cyanoacrylate adhesive and sutures for closing donor sites of the hard palate mucosa during a single surgical procedure: a clinical case

Introduction: Suturing is still the most common wound closure method in dentistry. However, this approach has a number of drawbacks, including the risk of inflammation, delayed healing, and inconveniences for patients, necessitating the research of alternative techniques. Because of their quick polymerization in a moist environment and good biocompatibility, cyanoacrylate adhesives are considered a promising alternative option. Case description: Two donor sites of the hard palate mucosa were closed during a single surgical procedure: one using “Sulfacrylate” cyanoacrylate adhesive and the other by suturing. Clinical assessment and photo documentation were performed, and the patient’s subjective perception was analyzed 7 days and 1.5 years after surgery to compare the healing of the hard palate mucosa with different wound closure approaches. The site where the adhesive was applied showed faster healing, minimal inflammation, and excellent esthetic results without scarring. The procedure time for the adhesive was significantly shorter than for suturing. The patient reported less discomfort on the side where the adhesive was applied. Conclusion: “Sulfacrylate” cyanoacrylate adhesive is an effective and safe alternative to conventional suturing, with improved healing and comfort for patients. Further real-world studies of this approach are recommended.