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An 11 year old left-hand dominant boy is brought in after accidentally sustaining an injury from a paint injection gun while helping his father on a project at home. The injury occurred 2 hours ago. On exam, he has a barely perceptible entrance puncture wound at the tip of his right index finger, no deformity or swelling, and a normal neurovascular exam. Radiographs are negative for fracture and his tetanus is up to date.