. Pathology and bacteriology [electronic resource]. Ophthalmology; Eye; Eye; Bacteriology; Ophthalmology; Eye; Bacteriology; Eye. 38o INJURIES Wounds of the Conjunctiva.—^Superficial wounds of the eyeball behind the limbus, involving the conjunctiva and anterior layers of the sclerotic, are often followed by much subconjunctival hemorrhage. The blood effused will readily permeate the loose subconjunctival tissue and extend up to the attachment of the conjunctiva at the corneal margin. Sometimes blood pigment will diffuse from a subconjunctival hemorrhage into the substance of the cornea, stain
. Pathology and bacteriology [electronic resource]. Ophthalmology; Eye; Eye; Bacteriology; Ophthalmology; Eye; Bacteriology; Eye. 38o INJURIES Wounds of the Conjunctiva.—^Superficial wounds of the eyeball behind the limbus, involving the conjunctiva and anterior layers of the sclerotic, are often followed by much subconjunctival hemorrhage. The blood effused will readily permeate the loose subconjunctival tissue and extend up to the attachment of the conjunctiva at the corneal margin. Sometimes blood pigment will diffuse from a subconjunctival hemorrhage into the substance of the cornea, staining its margin a Fig. 209.—Shows a section through a Hmbal cicatrix with a conjunctival flap in an eye removed nine months after extraction of cataract. The surface epitheHum is seen extending down into the subconjunctival tissue, but ceases at the surface of the sclera. From a photomicrograph taken by E^. Collier Green. Sections of a series of wounds made experimentally in the ocular conjunctiva at varying intervals, from 6 to 170 hours, have been examined microscopically.^ They show that the edges of the wound retract and expose the episcleral tissue. The epithelium at its margins turns in, some cells swelling up and degenerating. Usually hemorrhage occurs, ^ M. S. Mayou. Changes Produced by Inflammation in the Con- junctiva. 1905, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Collins, E. Treacher (Edward Treacher), 1862-1937; Mayou, M. Stephen (Marmaduke Stephen), 1876-1934; Pyle, Walter L. (Walter Lytle), 1871-1921, editor; University College, London. Library Services. London : William Heinemann
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecteye, booksubjectophth
