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. 2023 Jan 30;9:4. doi: 10.1186/s40942-022-00439-4

Table 2.

Macular hole groups included in the statistical analysis

Technique size (µm) ILM peel ILM flap Macular hydro hAM ART Total
 > 400 to 535 406 77 1 12 5 501
535 to 799 265 117 27 24 49 482
800 to 1000 10 29 5 16 19 79
 > 1000 2 10 31 7 23 73
Total 683 233 64 59 96 1135

ILM internal limiting membrane, hAM human amniotic membrane, ART autologous retinal transplantation, macular hydro macular hydrodissection