This randomized split-mouth controlled clinical trial will compare pain experienced during anterior maxillary infiltration anesthesia using Transcodent painless needle tips and conventional dental needle tips. Sixty adult patients requiring bilateral maxillary anterior infiltration anesthesia will receive injections with both needle types in a randomized order. Pain perception will be assessed immediately after each injection using a 100-mm Visual Analog Scale (VAS). The study aims to determine whether the Transcodent needle tip reduces injection-related pain compared with a conventional needle tip, thereby improving patient comfort during routine dental procedures.
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Transcodent Painless Needle Tip
DeviceA dental injection needle with a three-edge lancet grinding bevel and silicone-coated cannula designed to reduce tissue resistance and injection pain during anterior maxillary infiltration anesthesia.
Conventional Dental Needle Tip
DeviceA standard dental injection needle with a conventional bevel design used for anterior maxillary infiltration anesthesia.
Pain Score During Anterior Maxillary Infiltration Injection
Pain perception measured using a 100-mm Visual Analog Scale (VAS), where 0 indicates no pain and 100 indicates the worst imaginable pain. Pain scores will be recorded immediately after administration of infiltration anesthesia using either a Transcodent
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