The c.224A>G variant in MYOC is a missense variant predicted to cause substitution of Glutamine by Arginine at amino acid 75 (p.Gln75Arg). This variant was not found in any population of gnomAD (v2.1.1), meeting the ≤ 0.0001 threshold set for PM2_Supporting in a population of at least 10,000 alleles. The REVEL score = 0.11, which met the ≤ 0.15 threshold for BP4, suggesting that the variant does not impact MYOC function. There was no functional evidence predicting a damaging or benign impact of this variant on MYOC function. This variant was identified in laboratory based testing, but has not yet been found in a proband with juvenile or primary open angle glaucoma, thus PS4 did not apply. In summary, this variant met the criteria to receive a score of 0 and to be classified as a variant of uncertain significance (uncertain significance classification range -1 to 5) for primary open angle glaucoma based on the ACMG/AMP criteria met, as specified by the ClinGen Glaucoma VCEP (v1, 12 Oct 2021): BP4, PM2_Supporting.