title: Tarsorrhaphy in postpenetrating keratoplasty in persistent epithelial defects.
mesh_terms: D019573:Epithelium, Corneal / Q000503:physiopathology* / Q000601:surgery*; D006801:Humans; D015948:Keratoplasty, Penetrating / Q000009:adverse effects*; D013508:Ophthalmologic Surgical Procedures; D014945:Wound Healing