Green Spot Under the Acrylic
At a nail salon in Rio Rancho, a 41-year-old client comes in for a fill on a four-week-old acrylic set. On the right index finger the product is lifting at the cuticle, and the nail bed shows a dark green-black patch. There is no pain, pus, or spreading redness, but the nail plate is slightly separated from the nail bed. The client says she bumped the finger and thinks the color is dye from her jeans. The nail tech soaks off the acrylic and sees the discoloration more clearly. The client has a wedding in two days and asks the tech to file the surface smooth and reapply the acrylic. The tech's metal bit and nipper are on the table; a fresh nail file is in a package.
1. Should the nail tech perform the fill and reapply the acrylic? Explain the reasoning and the service decision.
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No. A dark green-black discoloration under a lifted acrylic, especially with onycholysis, suggests a possible bacterial colonization such as Pseudomonas, often called green nail syndrome. The tech cannot diagnose, but the appearance and the lifted product are enough to make covering the nail unsafe. Reapplying acrylic would trap moisture and bacteria, possibly worsen the condition, and delay medical care. Filing the surface could spread contaminated debris and irritate the nail bed.
The correct decision is to stop the nail service, explain what was observed without naming a disease, and refer the client to a physician or dermatologist. The tech can offer to reschedule after the client has been cleared. The wedding deadline does not justify covering a possibly infected nail.
2. What sanitation steps are required for the tools and work area after this client?
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The tech should put on gloves, clean the work area, and separate contaminated items. The fresh file that contacted the nail should be discarded because porous files cannot be reliably disinfected. The metal bit and nipper must be cleaned to remove debris and then disinfected with an EPA-registered hospital disinfectant at the label contact time; if the items are heat-sterilizable and the salon uses that method, follow the manufacturer's instructions. The soaking bowl should be cleaned and disinfected. Towels should go into the laundry according to salon procedure.
Hand hygiene matters: the tech should wash hands before and after glove use. The client should be given a clean disposable towel or tissue and directed to wash her hands. The tech should not use the same bit on another client before disinfection, and should not let the contaminated file sit on the table.
3. How should the tech communicate with the client and document the visit?
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The tech should be calm and specific: I see a green-black area under the lifted product and some separation of the nail plate. I cannot diagnose it, but I am not comfortable covering it. Please have a physician look at it. She should avoid alarming language and avoid claiming it is definitely an infection. She can explain that the service is being declined for the client's safety and that the salon will welcome her back with a doctor's clearance.
Documentation should include the date, the service requested, the observation, the fact that the acrylic was removed, the refusal to reapply, the referral, and the sanitation steps taken. The record should be factual and objective. If the client reports pain, pus, redness, or fever later, she should be advised to seek care promptly.