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Updated: Dec 24, 2025

Author Spotlight: A Novel Cell Injection Method with Minimum Invasion
Published on: April 21, 2023
Pain-less injection: principles and pearls
Yi Chun Lai1, Amor Khachemoune2
1Department of Dermatology, SUNY Downstate Medical Center, Brooklyn, NY, USA.
Minimizing pain during dermatologic procedures is crucial. This study introduces a novel technique for local anesthetic injections, focusing on distraction and avoiding visual cues to enhance patient comfort and reduce procedural pain.
Area of Science:
- Dermatology
- Pain Management
- Anesthesiology
Background:
- Dermatologic procedures have increased significantly, leading to greater use of local anesthetics.
- Local anesthetic administration is often the most painful aspect of cutaneous procedures.
- Pain perception is influenced by sensory feedback and anxiety.
Purpose of the Study:
- To present a novel method for minimizing pain and discomfort during local anesthetic injections.
- To improve patient experience during dermatologic procedures.
Main Methods:
- The authors describe a technique involving keeping syringes and needles out of sight.
- Injection is performed without prior warning to the patient.
- Patients are engaged in conversation or simple tasks during the procedure.
Main Results:
- The proposed method aims to achieve painless local anesthetic injections.
- This technique focuses on managing patient perception of pain and anxiety.
Conclusions:
- Painless local anesthetic injection is achievable through specific patient management strategies.
- Implementing these techniques can significantly improve patient comfort during dermatologic procedures.
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