title: Augmentation rhinoplasty with combined use of Medpor graft and irradiated homograft rib cartilage in saddle nose deformity.
abstract: BACKGROUND
  We used the irradiated homograft rib cartilage as an augmentation tip support and Medpore alloplast for reconstruction of the dorsum in patients with saddle nose deformities. Thereafter, the safety and efficiency of this method was evaluated to determine if this can be a safe and efficient technique for patients with saddle nose deformities.
  
  
  METHODS
  A total of 32 patients who suffered from saddle nose deformities due to past trauma or aggressive rhinoplasty underwent reconstruction using the Medpor prosthesis for dorsum reconstruction and irradiated rib cartilage as acolumellar strut during the same technique. After at least one year follow up, patients' satisfaction and their aesthetic indexes were evaluated and compared with preoperative results.
  
  
  RESULTS
  More than 84% of patients were satisfied from the results of the surgery and only one patient had a complication of the infection which resulted in removal of the prosthesis. There were statistically significant differences between most of the pre- and postoperative aesthetic indexes.
  
  
  CONCLUSIONS
  Despite the superiority of autogenous material in nose reconstruction, lack of such materials in revision rhinoplasty cases present challenges to surgeons. This study proposes the safety and efficiency of the Medpor alloplast for reconstruction of the dorsum and irradiated rib cartilage for the tip, at least for a short period of time.
authors.affiliation: Otolaryngology Department, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Ebrahim
authors.initials: E
authors.lastname: Razmpa
authors.forename: Babak
authors.initials: B
authors.lastname: Saedi
authors.forename: Farshid
authors.initials: F
authors.lastname: Mahbobi
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001672:Biocompatible Materials; D002356:Cartilage / Q000637:transplantation*; D016009:Chi-Square Distribution; D004954:Esthetics; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009667:Nose Deformities, Acquired / Q000601:surgery*; D017060:Patient Satisfaction; D011095:Polyethylenes; D019736:Prostheses and Implants; D012225:Rhinoplasty / Q000379:methods*; D012272:Ribs; D055815:Young Adult
chemical_list: D001672:Biocompatible Materials; C084562:Medpor; D011095:Polyethylenes