Should I be concerned if a patient requiring orthodontic treatment has an allergy to nickel?

MeSH terms

• Dental Alloys
• Humans
• Hypersensitivity, Delayed* / diagnosis
• Hypersensitivity, Delayed* / etiology
• Hypersensitivity, Delayed* / prevention & control
• Nickel / adverse effects*
• Orthodontic Appliance Design
• Orthodontic Appliances* / adverse effects