To Analyze the Ability of Optical Coherence Tomography Angiography ( OCT-A ) to detect the presence of myopic Choroidal Neovascularization and to describe the structural features of Myopic CNV..

To Analyze the Ability of Optical Coherence Tomography Angiography ( OCT-A ) to detect the presence of myopic Choroidal Neovascularization and to describe the structural features of Myopic CNV.. regarding the size , shape , core , margin , Appearance , and activity of CNV..

Inclusion Criteria:

• All Patients with High Myopia ( > -6 D or Axial Length > 26.5 mm ) with Fundoscopic Changes Consistent with CNVM , with Clear Media are Subjected to OCTA

Exclusion Criteria:

• Patients with Treated CNVs , or with other Causes of CNVs including :

Neovascular AMD , Idiopathic CNV , Traumatic , Inflammatory , Neoplastic , Degenerative ..

Patients with High Myopia ( Refractive Error > -6D or Axial Length > 26,5 mm ) with Fundoscopic Changes Consistent with CNVM.