ICD-10-CM > H00-H59 > H15-H22 > H21 > H21.5 H21.5 Other and unspecified adhesions and disruptions of iris and ciliary body Non-Billable/Non-Specific Type 1 Excludes corectopia (Q13.2) Codes H21.50Unspecified adhesions of irisH21.501Unspecified adhesions of iris, right eyeH21.502Unspecified adhesions of iris, left eyeH21.503Unspecified adhesions of iris, bilateralH21.509Unspecified adhesions of iris and ciliary body, unspecified eyeH21.51Anterior synechiae (iris)H21.511Anterior synechiae (iris), right eyeH21.512Anterior synechiae (iris), left eyeH21.513Anterior synechiae (iris), bilateralH21.519Anterior synechiae (iris), unspecified eyeH21.52GoniosynechiaeH21.521Goniosynechiae, right eyeH21.522Goniosynechiae, left eyeH21.523Goniosynechiae, bilateralH21.529Goniosynechiae, unspecified eyeH21.53IridodialysisH21.531Iridodialysis, right eyeH21.532Iridodialysis, left eyeH21.533Iridodialysis, bilateralH21.539Iridodialysis, unspecified eyeH21.54Posterior synechiae (iris)H21.541Posterior synechiae (iris), right eyeH21.542Posterior synechiae (iris), left eyeH21.543Posterior synechiae (iris), bilateralH21.549Posterior synechiae (iris), unspecified eyeH21.55Recession of chamber angleH21.551Recession of chamber angle, right eyeH21.552Recession of chamber angle, left eyeH21.553Recession of chamber angle, bilateralH21.559Recession of chamber angle, unspecified eyeH21.56Pupillary abnormalitiesH21.561Pupillary abnormality, right eyeH21.562Pupillary abnormality, left eyeH21.563Pupillary abnormality, bilateralH21.569Pupillary abnormality, unspecified eye