title: [Amniotic membrane transplantation for reconstruction of the ocular surface].
abstract: Amniotic membrane transplantation has been recently gained wide-spread attention as a new method for reconstruction of the ocular surface. However long term prognosis of the surgical intervention as well as action mechanism are poorly defined. Therefore, we review the current literature concerning the application of amniotic membrane in ophthalmology and the outcome of the surgery. Amniotic membrane is used as graft or patch to promote epithelial healing of persistent epithelial defects, corneal ulcers and following penetrating keratoplasty. It is also used to seal corneal perforations and to treat bullous keratopathy. Amniotic membrane patches facilitate epithelial healing and reduce the number of complications after chemical burns. For partial limbal deficiency, amniotic membrane alone can be sufficient, while total limbal deficiency requires combination with stem-cell transplantation. Furthermore amniotic membrane grafts restore conjunctival surfaces following removal of lesions such as pterygium, tumor, scar, symblepharon, and conjunctivochalasis. The prognosis of amniotic membrane transplantation depends on the underlying disease and the quality of the ocular surface and is inversely related to the degree of inflammation. Recent investigations of the action mechanisms describe intrinsic antiinflammatory properties of the amniotic membrane.
authors.affiliation: Augenklinik der Universität Heidelberg, Im Neuenheimer Feld 400, 69120 Heidelberg. Friedrich_Kruse@med.uni-heidelberg.de
authors.forename: F E
authors.initials: FE
authors.lastname: Kruse
authors.forename: D
authors.initials: D
authors.lastname: Meller
mesh_terms: D000650:Amnion; D001684:Biological Dressings; D003229:Conjunctival Diseases / Q000209:etiology / Q000601:surgery*; D003316:Corneal Diseases / Q000209:etiology / Q000601:surgery*; D006801:Humans; D014945:Wound Healing / Q000502:physiology