title: [Pre- and postoperative ocular blood flow in transconjunctival orbital surgery].
abstract: OBJECTIVE
  to evaluate the pre- and postoperative ocular blood flow in patients with post-traumatic orbital deformities who underwent transconjunctival orbital reconstruction.
  
  
  METHODS
  A total of 40 patients with post-traumatic deformities of the inferior and medial orbital walls were examined before and after transconjunctival "Alloplant" implantation to the orbit.
  
  
  RESULTS
  Before the surgery, blood flow deficiency in a. ophthalmica and elevation in peripheral vascular resistance were found in all patients. Postoperatively, orbital hemodynamic parameters were restored and remained stable over the whole follow-up period.
  
  
  CONCLUSIONS
  Post-traumatic disturbances of regional blood flow are revealed and postoperative changes of the relevant parameters are assessed.
authors.forename: Ia O
authors.initials: IaO
authors.lastname: Grusha
authors.forename: T N
authors.initials: TN
authors.lastname: Kiseleva
authors.forename: S S
authors.initials: SS
authors.lastname: Danilov
authors.forename: A G
authors.initials: AG
authors.lastname: Markosian
mesh_terms: D000328:Adult; D003228:Conjunctiva / Q000098:blood supply / Q000601:surgery; D005123:Eye; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009031:Moscow; D009880:Ophthalmic Artery / Q000000981:diagnostic imaging*; D009917:Orbital Fractures / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control; D011300:Preoperative Care / Q000379:methods; D019651:Plastic Surgery Procedures / Q000009:adverse effects / Q000379:methods; D012039:Regional Blood Flow; D016896:Treatment Outcome; D018615:Ultrasonography, Doppler, Color / Q000379:methods