At Ohlendorf Appliance Laboratory, we are a trusted orthodontic and dental appliance laboratory based in St. Louis, Missouri. Since 1933, we have been providing custom-fabricated orthodontic appliances, retainers, space maintainers, habit correction devices, oral appliance therapy solutions, and other specialized dental appliances for dental professionals nationwide. We combine experienced craftsmanship with advanced digital technology to deliver precise, high-quality appliances tailored to individual patient needs. We also offer case consultation, treatment support, and digital scan integration services to help dental practices achieve efficient workflows, reliable results, and excellent patient care through innovative orthodontic and appliance therapy solutions.