title: Evacuating a pre-Descemet hematoma through a clear corneal incision during a canaloplasty procedure.
abstract: We present a surgical technique for evacuating an intracorneal pre-Descemet hematoma that occurred during a canaloplasty procedure. The technique allows both evacuation of the hematoma outside the anterior chamber and preservation of the intact Descemet membrane, and it can be performed within the primary procedure. Intraoperative pre-Descemet hematoma is reported to be a relatively rare complication of canaloplasty; however, to hasten visual recovery and to avoid potentially sight-threatening complications, surgeons should be aware of this possible complication and be prepared to resolve it as early as possible, even within the canaloplasty procedure.
authors.affiliation: From the Department of Ophthalmology (Rękas, Petz, Wierzbowska, Byszewska), Military Institute of Medicine, Warsaw, Poland; the Department of Ophthalmology (Jünemann), University Hospital Erlangen, Erlangen, Germany. Electronic address: rekaspl@gmail.com.
authors.forename: Marek
authors.initials: M
authors.lastname: Rękas
authors.affiliation: From the Department of Ophthalmology (Rękas, Petz, Wierzbowska, Byszewska), Military Institute of Medicine, Warsaw, Poland; the Department of Ophthalmology (Jünemann), University Hospital Erlangen, Erlangen, Germany.
authors.forename: Katarzyna
authors.initials: K
authors.lastname: Petz
authors.affiliation: From the Department of Ophthalmology (Rękas, Petz, Wierzbowska, Byszewska), Military Institute of Medicine, Warsaw, Poland; the Department of Ophthalmology (Jünemann), University Hospital Erlangen, Erlangen, Germany.
authors.forename: Joanna
authors.initials: J
authors.lastname: Wierzbowska
authors.affiliation: From the Department of Ophthalmology (Rękas, Petz, Wierzbowska, Byszewska), Military Institute of Medicine, Warsaw, Poland; the Department of Ophthalmology (Jünemann), University Hospital Erlangen, Erlangen, Germany.
authors.forename: Anna
authors.initials: A
authors.lastname: Byszewska
authors.affiliation: From the Department of Ophthalmology (Rękas, Petz, Wierzbowska, Byszewska), Military Institute of Medicine, Warsaw, Poland; the Department of Ophthalmology (Jünemann), University Hospital Erlangen, Erlangen, Germany.
authors.forename: Anselm
authors.initials: A
authors.lastname: Jünemann
mesh_terms: D000368:Aged; D003315:Cornea / Q000601:surgery*; D003316:Corneal Diseases / Q000209:etiology / Q000601:surgery*; D003886:Descemet Membrane / Q000473:pathology*; D058450:Endotamponade; D005260:Female; D018463:Filtering Surgery / Q000009:adverse effects*; D006406:Hematoma / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007429:Intraocular Pressure; D013508:Ophthalmologic Surgical Procedures