What is the abbreviation for the Henle fiber layer?

What is the abbreviation for the Henle fiber layer?

• A. HFL
• B. OPL
• C. HFN
• D. LNL

Answer: (B)

In the macula, the Henle fibers are oblique photoreceptor axons that run within the outer retina to reach their synapses. This region is considered part of the outer plexiform layer, where photoreceptors connect with bipolar and horizontal cells. Therefore, the standard abbreviation used for this area in OCT terminology is the Outer Plexiform Layer, making OPL the best answer. While Henle fiber layer could be referred to by its name, many references and devices label this region as OPL due to its position and function.

In the macula, the Henle fibers are oblique photoreceptor axons that run within the outer retina to reach their synapses. This region is considered part of the outer plexiform layer, where photoreceptors connect with bipolar and horizontal cells. Therefore, the standard abbreviation used for this area in OCT terminology is the Outer Plexiform Layer, making OPL the best answer. While Henle fiber layer could be referred to by its name, many references and devices label this region as OPL due to its position and function.