Analysis of Corneal Topography and Wavefront Aberrations after Upper Eyelid Blepharoplasty

Derya Doğanay; Muhammed Yelkovan; Ayna Sariyeva Ismayilov

Makale detayları

Analysis of Corneal Topography and Wavefront Aberrations after Upper Eyelid Blepharoplasty

Yazarlar:

Derya Doğanay | Muhammed Yelkovan | Ayna Sariyeva Ismayilov

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Sağlık Hizmetleri ve Sistemleri (Diğer)

Dergi:

Uludağ Üniversitesi Tıp Fakültesi Dergisi Vol.50 Issue 3, pp.503-508

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001338900

pISSN:

1300-414X

Anahtar kelimeler:

Özet:

 In this prospective, interventional study, the effect of upper eyelid blepharoplasty UEB surgery performed on dermatochalasis patients on the cornea was investigated by corneal topography, and its effect on visual function was investigated by examining visual acuity and corneal wavefront aberrations. Eighty eyelids of 40 patients were evaluated at least 1 month after surgery. No significant differences were found for visual acuity, flat keratometry, steep keratometry, average keratometry, topographic astigmatism, axis, central corneal thickness, and anterior chamber depth p0.05 for all. While preoperative anterior chamber volume ACV was 122.0628.0 mm3, the postoperative ACV was 126.2328.80 mm3 p0.045. Root mean square-higher-order aberrations for total corneal surface RMS-HOAs in a 6-mm optical zone decreased significantly from 0.3310.115 μm to 0.2550.106 μm p0.001. The RMS-coma Z₃¹ p0.841, RMS-trefoil Z₃³ p0.866, and RMS-quadrifoil Z₄⁴ p0.932 values were similar. The RMS-spherical aberration Z₄⁰ decreased significantly 0.3980.301, 0.3710.280, p0.035. In conclusion, it was seen that UKB surgery can improve the topographic and aberrometric measurements of the cornea in the early postoperative period.

 In this prospective, interventional study, the effect of upper eyelid blepharoplasty UEB surgery performed on dermatochalasis patients on the cornea was investigated by corneal topography, and its effect on visual function was investigated by examining visual acuity and corneal wavefront aberrations. Eighty eyelids of 40 patients were evaluated at least 1 month after surgery. No significant differences were found for visual acuity, flat keratometry, steep keratometry, average keratometry, topographic astigmatism, axis, central corneal thickness, and anterior chamber depth p0.05 for all. While preoperative anterior chamber volume ACV was 122.0628.0 mm3, the postoperative ACV was 126.2328.80 mm3 p0.045. Root mean square-higher-order aberrations for total corneal surface RMS-HOAs in a 6-mm optical zone decreased significantly from 0.3310.115 μm to 0.2550.106 μm p0.001. The RMS-coma Z₃¹ p0.841, RMS-trefoil Z₃³ p0.866, and RMS-quadrifoil Z₄⁴ p0.932 values were similar. The RMS-spherical aberration Z₄⁰ decreased significantly 0.3980.301, 0.3710.280, p0.035. In conclusion, it was seen that UKB surgery can improve the topographic and aberrometric measurements of the cornea in the early postoperative period.

 In this prospective, interventional study, the effect of upper eyelid blepharoplasty UEB surgery performed on dermatochalasis patients on the cornea was investigated by corneal topography, and its effect on visual function was investigated by examining visual acuity and corneal wavefront aberrations. Eighty eyelids of 40 patients were evaluated at least 1 month after surgery. No significant differences were found for visual acuity, flat keratometry, steep keratometry, average keratometry, topographic astigmatism, axis, central corneal thickness, and anterior chamber depth p0.05 for all. While preoperative anterior chamber volume ACV was 122.0628.0 mm3, the postoperative ACV was 126.2328.80 mm3 p0.045. Root mean square-higher-order aberrations for total corneal surface RMS-HOAs in a 6-mm optical zone decreased significantly from 0.3310.115 μm to 0.2550.106 μm p0.001. The RMS-coma Z₃¹ p0.841, RMS-trefoil Z₃³ p0.866, and RMS-quadrifoil Z₄⁴ p0.932 values were similar. The RMS-spherical aberration Z₄⁰ decreased significantly 0.3980.301, 0.3710.280, p0.035. In conclusion, it was seen that UKB surgery can improve the topographic and aberrometric measurements of the cornea in the early postoperative period.

 Bu prospektif, girişimsel çalışma ile dermatoşalazis hastalarına uygulanan üst göz kapağı blefaroplasti ÜKB ameliyatının kornea üzerine etkisi korneal topografi ile, görme fonksiyonuna etkisi ise görme keskinliği ve korneal wavefront aberasyonlar incelenerek araştırıldı. Kırk hastanın 80 göz kapağı ameliyattan en az 1 ay sonra değerlendirildi. Ameliyat öncesi ve sonrası görme keskinliği, düz keratometri, dik keratometri, ortalama keratometri, topografik astigmatizma, aks, santral kornea kalınlığı ve ön kamara derinliği değerleri açısından anlamlı fark yoktu hepsi için p 0,05 Ameliyat öncesi ön kamara hacmi ACV 122,0628,0 mm3 iken, ameliyat sonrası ACV 126,2328,80 mm3 p0,045 idi. 6 mmlik optik zonda, total korneal yüzey için root mean square-higher-order aberrations RMS-HOAs 0,3310,115 μmden, 0,2550,106 μmye düştü p0,001. RMS-koma Z₃¹ p0,841, RMS-trefoil Z₃³ p0,866 ve RMS-quadrifoil Z₄⁴ p0,932 değerleri benzerdi. RMS- spherical aberration Z₄⁰ istatistiksel olarak anlamlı azaldı 0,3980,301, 0,3710,280, p0,035. Sonuç olarak, ÜKB ameliyatı sonrası erken dönemde, korneal topografik ve aberometrik ölçümlerde değişiklikler gözlemlenmiştir.

Makale detayları

Analysis of Corneal Topography and Wavefront Aberrations after Upper Eyelid Blepharoplasty

Yazarlar:

Derya Doğanay | Muhammed Yelkovan | Ayna Sariyeva Ismayilov

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Sağlık Hizmetleri ve Sistemleri (Diğer)

Dergi:

Uludağ Üniversitesi Tıp Fakültesi Dergisi Vol.50 Issue 3, pp.503-508

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001338900

pISSN:

1300-414X

dermatochalasis

corneal topography

wavefront aberrations

higher order aberrationsdermatoşalazis

kornea topografisi

wavefront aberasyonları

yüksek sıralı aberasyonlar

Sayı

Makale detayları

Yazarlar: Derya Doğanay | Muhammed Yelkovan | Ayna Sariyeva Ismayilov

Yayıncı: Bursa Uludağ University

Ana Başlıklar: Sağlık Hizmetleri ve Sistemleri (Diğer)

Dergi: Uludağ Üniversitesi Tıp Fakültesi Dergisi Vol.50 Issue 3, pp.503-508

Belge Tipi: Makale

Yayın Tarihi: 12/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001338900

pISSN: 1300-414X

Sayı

Yazarlar:

Derya Doğanay | Muhammed Yelkovan | Ayna Sariyeva Ismayilov

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Sağlık Hizmetleri ve Sistemleri (Diğer)

Dergi:

Uludağ Üniversitesi Tıp Fakültesi Dergisi Vol.50 Issue 3, pp.503-508

Belge Tipi:

Makale

Yayın Tarihi:

12/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001338900

pISSN:

1300-414X