The Hudson-Stahli line. III: Observations on morphology, a critical review of aetiology and a unified theory for the formation of iron lines of the corneal epithelium.
Observations as to the morphology, position and orientation of the Hudson-Stahli line are presented, based on the slit-lamp biomicroscopic examination of the eyes of six hundred and forty-four subjects. The origin of the pigments in the Hudson-Stahli zone and other corneal epithelial lines is reviewed, the evidence for either tear film dynamics or epithelial dynamics influencing the typical configuration is discussed and a unified theory for the formation of corneal iron lines is presented.
Rose
G E
GE
Moorfields Eye Hospital, London.
Lavin
M J
MJ
D003315:Cornea / Q000378:metabolism; D065306:Corneal Injuries; D004848:Epithelium; D006485:Hemosiderin; D006801:Humans; D007501:Iron / Q000378:metabolism; D010858:Pigmentation; D013666:Tears
D006485:Hemosiderin; D007501:Iron