CPT® 21110, Under Introduction Procedures on the Head

The Current Procedural Terminology (CPT®) code 21110 as maintained by American Medical Association, is a medical procedural code under the range - Introduction Procedures on the Head.

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A provider applies an interdental fixation device to treat conditions like obstructive sleep apnea. In maxillary mandibular advancement, or MMA, surgery, or repositioning of the upper and lower jaws, the surgeon may place upper and lower arch bars to promote stability of the area while a patient is healing.

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