Prognostic factors for graft success in tympanoplasty with mastoidectomy

Year 2015, Volume: 5 Issue: 2, 72 - 75, 14.01.2016

Veysel Yurttaş Ahmet Ural , Ahmet Kutluhan Kazım Bozdemir

Abstract

Objective: The aim of this study was to evaluate the different factors
that may affect graft success in tympanoplasty with mastoidectomy.
Methods: Patients who underwent tympanoplasty with mastoidectomy
between September 2004 and July 2010 were included in this study.
Patient data were collected retrospectively. The effects of the epitympanic patency, duration of the dry period of the ear, presence of preoperative
otorrhea, location of the perforation, status of the middle ear mucosa,
and status of the tympanic membrane on the rate of postoperative graft
success in patients who underwent tympanoplasty with mastoidectomy
were investigated. The chi-square test and Fisher’s exact test were used
for statistical analysis.
Results: A total of 130 patients, 74 male and 56 female, with an average age of 35.7 (range: 11 to 56) years were included. The overall success rate for full postoperative graft success was 75%. A >3-month dry
period of the ear, absence of preoperative otorrhea, preoperative normal middle ear mucosa, and presence of epitympanic patency significantly increased the postoperative success rate of graft (p<0.001). The
presence of preoperative otorrhea and granulation tissue in the middle
ear mucosa, presence of preoperative myringosclerosis, and lack of epitympanic patency were significantly associated with graft failure after
tympanoplasty with mastoidectomy (p<0.001).
Conclusion: Epitympanic patency, middle ear infection, and the morphology of the tympanic membrane and middle ear mucosa should be
considered prognostic factors in patients who undergo tympanoplasty
with mastoidectomy. 

Keywords

Tympanoplasty, mastoidectomy, prognostic factors, epitympanic patency

Mastoidektomili timpanoplastide greft başarısını etkileyen prognostik faktörler

Abstract

Amaç: Çal›flman›n amac› mastoidektomili timpanoplastide greft baflar›s› üzerinde etkisi olabilecek faktörleri araflt›rmakt›r.
Yöntem: Bu retrospektif çal›flma, Eylül 2004 ile Temmuz 2010 aras›nda mastoidektomili timpanoplasti amliyat› geçiren olgular›n verileri kullan›larak yürütüldü. Epitimpanik aç›kl›k, kula¤›n kuru kal›fl süresi, preoperatif otore olup olmamas›, perforasyonun yeri, orta kulak
mukozas›n›n ve timpanik membran›n durumunun postoperatif greft
baflar›s› üzerindeki etkisi araflt›r›ld›. ‹statistiksel analiz için ki-kare ve
Fisher exact testleri kullan›ld›.
Bulgular: Çal›flmada toplam 130 hasta (56 kad›n, 74 erkek; yafl ortalamas›: 35.7, yafl aral›¤›: 11–56) dahil edildi. Greft baflar› oran› %75
olarak belirlendi. Kula¤›n 3 aydan daha uzun süre kuru kalmas›, preoperatif olarak kulak ak›nt›s› olmamas›, preoperatif normal orta kulak
mukozas› ve epitimpanik aç›kl›k oluflu postoperatif greft baflar›s›n› anlaml› flekilde art›rm›flt›r (p<0.001). Preoperatif otore ve orta kulakta
granülasyon dokusu varl›¤›, preoperatif miringoskleroz oluflu ve epitimpanik aç›kl›¤›n olmamas› mastoidektomili timpanoplasti sonras›
ise mastodiektomili timpanoplasti sonras› greft baflar›s› anlaml› olarak
düflüren faktörler olarak izlendi (p<0.001).
Sonuç: Çal›flmam›z›n sonuçlar›na göre epitimpanik aç›kl›k, orta kulak enfeksiyonu ve timpanik membran ve orta kulak mukozas›n›n yap›sal özellikleri mastoidektomili timpanoplasti yap›lacak hastalarda
prognostik aç›dan önem tafl›maktad›r.

Keywords

Timpanoplasti, mastoidektomi, prognostik faktörler, epitimpanik açıklık

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• Please cite this article as: Yurttaş V, Ural A, Kutluhan A, Bozdemir K. Prognostic factors for graft success in tympanoplasty with mastoidectomy. ENT
• Updates 2015;5(2):72–75.