Local Anesthesia With Needle-free Injection System

Comparision of Injection Pain Caused by the 'Comfort in' Injection System Versus a Traditional Syringe for Inferior Alveolar Nerve Block Anaesthesia in Primary Teeth

The purpose of this study was to compare the pain during needle insertion and injection in mandibular molars anesthetized with either traditional syringe (control) or Comfort in System (experimental).

Inclusion Criteria:

• In need of treatment of right and left molar teeth of mandible,

  • Does not have any systemic disorder,
  • High level of communication that can provide logical answers to the questions we ask
  • With parental consent,
  • Volunteers who want to participate in the research
  • 6-12 years old patients who are compatible with routine dental treatments in the pediatric clinic

Exclusion Criteria:

• No need for treatment of right and left molar teeth of mandible,
• Has a systemic condition
• Low level of communication that cannot provide reasonable answers to the questions we ask
• Without parental consent
• Do not want to participate voluntarily in the research
• Do not attend a check-in
• Patients not in the 6-12 age group