Optical coherence tomography in dermatology.

Abstract

Optical coherence tomography (OCT), an emerging noninvasive imaging modality, recently received category III Current Procedural Terminology (CPT) codes from the American Medical Association, enabling tracking of its use in the medical community. In this article, we review OCT imaging and its variant systems, discussing its applications and limitations for clinical use. Future directions of OCT technology and goals for obtaining category I CPT codes and reimbursement also are discussed.