These applications will now be discussed below. OCT has been utilized by medical professionals extensively for diagnostic purposes and has several medical applications in ophthalmology, cardiology, otology, and dermatology. Finally, 83 articles were selected for this study and included in our review. Only the relevant articles published in the last 10 years (2011-2021) were included to keep the information recent and contemporary. Google Scholar and PubMed databases were searched using keywords including “optical coherence tomography,” “OCT,” and “OCT and its clinical applications.” Our search revealed 500+ hits all the articles published in languages other than English and conference abstracts were excluded. The aim of this review is to summarize the clinical applications of OCT in the field of medicine and dentistry, and highlight its potential advantages and disadvantages. Optical coherence tomography (OCT) is a non-invasive diagnostic method that can be utilized to acquire high-resolution three-dimensional (3D) images of a biological structure.ġ OCT has quickly gained popularity among clinicians due to several advantages that include delivering quality images with quick imaging speed.Ģ This technique has several clinical applications that include (but are not limited to) detection of diabetic macular edema,ģ epithelial mapping for refractive surgery,Ĥ diagnosing and managing patients with neuro-ophthalmic conditions,ĥ imaging of retinal microcirculation to detect hemodynamic disturbances,Ħ detection of age associated changes in teeth,ĩ and post-treatment assessments in dentistry. In addition, potential advantages and disadvantages of OCT are also discussed. This review presents a summary of the clinical applications of OCT in the field of medicine (ophthalmology, cardiology, otology, and dermatology) and dentistry (tissue imaging, detection of caries, analysis of dental polymer composite restorations, imaging of root canals, and diagnosis of oral cancer). Apart from its initial application in ophthalmology for retinal imaging, substantial technological innovations in OCT brought by the research community have enabled its utilization beyond its original scope and allowed its application in many new clinical areas. Since its inception, significant advancements have been made in its technology. This method is useful in diagnosing diseases of specific organs like the eye, where a direct biopsy cannot be conducted. Optical coherence tomography (OCT) is a non-invasive investigative technique that is used to obtain high-resolution three-dimensional (3D) images of biological structures. Almulhim, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing, 4 Amr Bugshan, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing, 1 and Imran Farooq, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Project Administration, Resources, Software, Supervision, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing a, 5 Saqib Ali, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing, 1 Saqlain Bin Syed Gilani, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing, 2 Juzer Shabbir, Conceptualization, Data Curation, Formal Analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – Original Draft Preparation, Writing – Review & Editing, 3 Khalid S.
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