Effectiveness of Intraseptal Anesthesia for Periodontal Surgical Procedures

Effectiveness of Intraseptal Anesthesia for Periodontal Surgical Procedures

The primary aim of this study is to evaluate the efficacy of intraseptal anesthesia using 0.3 mL of 4% articaine with 1:100,000 epinephrine (4% Ar+Ep) for periodontal flap surgery in patients with periodontitis and for gingivectomy/ gingivoplasty for the excision of hyperplastic gingival enlargements. The secondary aim is to compare clinical anesthetic parameters between the ISA and conventional anesthesia techniques.

In the test groups every patient is going to receive injections of 0.3 mL of 4% articaine with 1: 100,000 epinephrine (ORABLOC ® , 40 mg/ml Articaine + 0.01 mg/ml Epinephrine, PIERREL S.P.A, Capua, Italy), with a computer controlled anesthesia delivery system (Anaeject®, Septodont, Sallanches, France). In the control groups all surgical procedures is going to be performed under infiltration anesthesia, as commonly used in periodontal surgery. The success rate and the anesthetic field widths is going to be recorded by pinprick testing. The pain levels will be recorded using the Visual Analogue Scale (VAS) for the administration of anesthesia, during the surgical procedure and after the intervention.

Inclusion Criteria:

• age ≥18 years good systemic health
• gingivitis or periodontitis stage II and III
• at least 20 teeth present.

Exclusion Criteria:

• allergy to 4%Ar+Ep
• pregnant or lactating females
• medication uptake and diseases affecting the periodontal tissues
• acute pain, swelling, and presence of gingival lesions.