Fig. 4From: Swept-source optical coherence tomography imaging of macular retinal and choroidal structures in healthy eyesComparison between retinal, GC/GCIPL, choroidal thickness among AL groups. Choroidal thickness significantly decreased when AL increased to greater than 25Â mm. No significant difference was found in the thickness of retina and GCC/GCIPL between different AL subgroupsBack to article page