CC BY 4.0 · Surg J (N Y) 2020; 06(02): e87-e97
DOI: 10.1055/s-0040-1710529
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Current State of Surgical Lighting

Jahnavi Curlin
1   Department of Medicine, University of California-San Francisco, San Francisco, California
,
Charles K. Herman
2   Department of Surgery, Department of Surgery, Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania
3   Division of Plastic Surgery, Division of Plastic Surgery, Lehigh Valley Health Network, Lehigh Valley Hospital-Pocono, East Stroudsburg, Pennsylvania
› Author Affiliations
Further Information

Publication History

08 October 2019

24 March 2020

Publication Date:
19 June 2020 (online)

Abstract

Surgical performance in the operating room (OR) is supported by effective illumination, which mitigates the inherent environmental, operational, and visual challenges associated with surgery. Three critical components are essential to optimize operating light as illumination: (1) centering on the surgeon's immediate field, (2) illuminating a wide or narrow field with high-intensity light, and (3) penetrating into a cavity or under a flap. Furthermore, optimal surgical illumination reduces shadow, glare, and artifact in visualization of the surgical site. However, achieving these principles is more complex than at first glance, requiring a detailed examination of the variables that comprise surgical illumination. In brief, efficacious surgical illumination combines sufficient ambient light with the ability to apply focused light at specific operative stages and angles. But, brighter is not always merely better; rather, a nuanced approach, cognizant of the challenges inherent in the OR theater, can provide for a thoughtful exploration of how surgical illumination can be utilized to the best of its ability, ensuring a safe and smooth surgery for all.