FERRARA RING SCIENTIFIC PUBLICATIONS

Ferrara intrastromal corneal rings for the correction of keratoconus
Dimitrios Siganos, MD, PhD, Paulo Ferrara, MD, Konstantinos Chatzinikolas, MD, Nikolaos Bessis, DOpt, Georgios Papastergiou, MD
J Cataract Refract Surg 2002; 28:1947–1951 © 2002 ASCRS and ESCRS

Ferrara intracorneal ring implantation and cataract surgery for the correction of pellucid marginal corneal degeneration
Leonardo Akaishi, MD, Patrick F. Tzelikis, MD, Irving M. Raber, MD
J Cataract Refract Surg 2004; 30:2427–2430 ©2004 ASCRS and ESCRS

Ferrara intracorneal ring segments for keratoconus
Sérgio Kwitko, MD, Nórton Souto Severo, MD
J Cataract Refract Surg 2004; 30:812–820 ©2004 ASCRS and ESCRS

Clinical outcomes after implantation of a new intrastromal corneal ring with a 210-degree arc length
Paulo Ferrara, MD, PhD, Leonardo Torquetti, MD, PhD
J Cataract Refract Surg 2009; 35:1604–1608 ©2009 ASCRS and ESCRS

Ferrara Ring: An Overview
Paulo Ferrara, MD, PhD; and Leonardo Torquetti, MD, PhD
Cataract & Refractive Surgery Today Europe/ October 2009; 27-30

Corneal endothelial profile after Ferrara Ring implantation
Paulo Ferrara, MD, PhD, Leonardo Torquetti, MD, PhD
Journal of Emmetropia 2010; 1: 29-32

Optical and Topographic Changes in Keratoconus After Implantation of Ferrara Intracorneal Ring Segments
Islam Mahmoud Hamdi, FCRS (Glasg), PhD
Journal of Refractive Surgery, Vol. 26, No.11, 2010: 871-880

Long Term Follow-up of Ferrara Ring segments in Keratoconus
Paulo Ferrara MD, PhD, Rodrigo Fabri Berbel MD, Leonardo Torquetti MD, PhD
J Cataract Refract Surg 2009; 35: 1768-1773 © 2009 ASCRS and ESCRS

The New Ferrara Ring Nomogram: The Importance of Corneal Asphericity in Ring Selection
Paulo Ferrara MD PhD; Leonardo Torquetti MD PhD
Vision Pan-America, September 2010: 92-95

Ring segments still valuable for keratoconus treatment
Paulo Ferrara MD PhD; Leonardo Torquetti MD PhD
EyeWorld, March 2010

Options to treat keratoconus expand
Matt Young
EyeWorld, February 2006

New technique of Deep Anterior Lamellar Keratoplasty
Paulo Ferrara, MD, PhD; Leonardo Torquetti, MD, PhD; Leandro Cunha, MD
J Emmetropia 2011; 2: 79-83

Treatment of keratoconus with Ferrara ICRS and consideration of the efficacy of the Ferrara nomogram in a 5-year follow-up
Pesando PM, Ghiringhello MP, Di Meglio G, Romeo S.
Eur J Ophthalmol. 2010 Sep-Oct;20(5):865-73.

Predictive factors for successful Ferrara intracorneal ring segment implantation in keratoconus
Ancèle E, Malecaze F, Arné JL, Fournié P.
J Fr Ophtalmol. 2011 May 30.

Preliminary results of intrastromal corneal ring segment implantation to treat moderate to severe keratoconus
Hamdi IM.
J Cataract Refract Surg. 2011 Jun;37(6):1125-32.

Intralase FS Laser for ICR Implantation
Francisco Sánchez León, MD; Ramón Naranjo, MD
Cataract & Refractive Surgery Today, July 2005: 48- 50

Causes of intrastromal corneal ring segment explantation: Clinicopathologic correlation analysis
Consuelo Ferrer, PhD, Jorge L. Alio ́, MD, PhD, Antonio Uceda Montañés, MD, Jose J. Pérez-Santonja, MD, PhD, Miguel A. Diaz del Rio, MD, Juan Álvarez de Toledo, MD, PhD, Miguel A. Teus, MD, PhD, Jaime Javaloy, MD, PhD
J Cataract Refract Surg 2010; 36:970–977 Q 2010 ASCRS and ESCRS

Intrastromal corneal ring segments: visual outcomes from a large case series
Guilherme Ferrara MD, Leonardo Torquetti MD PhD, Paulo Ferrara MD PhD and Jesús Merayo-Lloves MD PhD
Clinical and Experimental Ophthalmology August 2011

Corneal Asphericity Changes after Implantation of Intrastromal Corneal Ring Segments in Keratoconus
Leonardo Torquetti, MD, PhD1, Paulo Ferrara, MD, PhD2
J Emmetropia 2010; 1: 178-181

Intrastromal corneal ring segment implantation to correct astigmatism after penetrating keratoplasty
Sandro Coscarelli, MD, Guilherme Ferrara, MD, Jose F. Alfonso, MD, PhD, Paulo Ferrara, MD, PhD, Jesús Merayo-Lloves, MD, PhD, Luana P.N. Arau_jo, MD, Aydano P. Machado, PhD,
Joao Marcelo Lyra, MD, PhD, Leonardo Torquetti, MD, PhD
J Cataract Refract Surg 2012; 38:1006–1013 Q 2012 ASCRS and ESCRS

Predictors of Clinical Outcomes after Intrastromal Corneal Ring Segments Implantation
Leonardo Torquetti, Guilherme Ferrara, Paulo Ferrara
International Journal of Keratoconus and Ectatic Corneal Diseases, January-April 2012;1(1):26-30

Wavefront Aberrations Prior to and post-intrastromal Corneal Ring Segment Implantation in Keratoconus
Victor Paes Simoceli, MD1; Leonardo Torquetti, MD, PhD2; Rosângela A. Simoceli, MD3; Paulo Ferrara, MD, PhD2
J Emmetropia 2012; 3: 139-144

Refractive, Tomographic and Biomechanical Outcomes after Implantation of Ferrara ICRS in Keratoconus Patients
José M Salgado-Borges, Cláudia Costa-Ferrerira, Manuel Monteiro, José-Gilherme-Monteiro, Leonardo Torquetti, Paulo Ferrara, Renato Ambrósio Jr
International Journal of Keratoconus and Ectatic Corneal Diseases, January-April 2012;1(1):16-21

Ferrara ring segments implantation for treating keratoconus
Mohammed Ali Abu Ammerh,  Ghada Ismail Hamad, Osama H. Ababneh, Almutez M. Gharaibeh, Rola M. Al refai, Muawyah D. Al Bdour
Int J. Ophthalmol 2012;5(5):586-590