Lattice Dystrophy Treatment & Management

  • Author: Natalie Afshari, MD, MA, FACS; Chief Editor: Hampton Roy Sr, MD   more...
 
Updated: Jan 26, 2010
 

Medical Care

When recurrent erosions occur with lattice corneal dystrophy, they are treated similar to any other form of recurrent erosion. Under the care of an ophthalmologist, a bandage contact lens along with antibiotics can be prescribed. Alternatively, patching with an antibiotic ointment can be used. Once the acute episode of recurrent erosion has resolved, preventative treatments may include Muro 128 drops, lubrication drops, and lubricating ointment at bedtime. If recurrent corneal erosions occur despite medical therapy, then excimer laser treatment (PTK) may be considered.[2]

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Surgical Care

Excessive corneal erosions or mild visual decreases can be treated with PTK. The excimer laser removes the opacities, smooths the corneal surface, and allows the epithelium to re-adhere more tightly. If the visual acuity drops and the opacities are deep, a lamellar or full-thickness corneal transplant can be performed. Although the success rate for a corneal transplant is very high, lattice deposits can recur.

A recent study examined the histopathological and ultrastructural correlate of delayed epithelial healing in eyes with lattice corneal dystrophy;[3] the study concluded that histopathological findings may correspond to reduced cell matrix interactions and may help explain the delayed healing.

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Contributor Information and Disclosures
Author

Natalie Afshari, MD, MA, FACS  Associate Professor of Ophthalmology, Duke University Eye Center, Duke University Medical Center

Natalie Afshari, MD, MA, FACS is a member of the following medical societies: American Academy of Ophthalmology, American College of Surgeons, American Medical Association, American Society of Cataract and Refractive Surgery, and Association for Research in Vision and Ophthalmology

Disclosure: Nothing to disclose.

Coauthor(s)

William B Trattler, MD  Ophthalmologist, The Center for Excellence in Eye Care; Volunteer Assistant Professor of Ophthalmology, Bascom Palmer Eye Institute

William B Trattler, MD is a member of the following medical societies: American Academy of Ophthalmology and American Society of Cataract and Refractive Surgery

Disclosure: Allergan Consulting fee Consulting; Alcon Consulting fee Consulting; Inspire Consulting fee Consulting; Abbott Medical Optics Consulting fee Consulting

William Lloyd Clark, MD  Consulting Staff, Palmetto Retina

William Lloyd Clark, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Ophthalmology, and Association for Research in Vision and Ophthalmology

Disclosure: Nothing to disclose.

Specialty Editor Board

Fernando H Murillo-Lopez, MD  Senior Surgeon, Unidad Privada de Oftalmologia CEMES

Fernando H Murillo-Lopez, MD is a member of the following medical societies: American Academy of Ophthalmology

Disclosure: Nothing to disclose.

Francisco Talavera, PharmD, PhD  Adjunct Assistant Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug Reference

Disclosure: Medscape Salary Employment

Christopher J Rapuano, MD  Professor, Department of Ophthalmology, Jefferson Medical College of Thomas Jefferson University; Director of the Cornea Service, Co-Director of Refractive Surgery Department, Wills Eye Institute

Christopher J Rapuano, MD is a member of the following medical societies: American Academy of Ophthalmology, American Society of Cataract and Refractive Surgery, Contact Lens Association of Ophthalmologists, Cornea Society, Eye Bank Association of America, International Society of Refractive Surgery, and Pan-American Association of Ophthalmology

Disclosure: Allergan Honoraria Speaking and teaching; Allergan Consulting fee Consulting; Alcon Honoraria Speaking and teaching; RPS Ownership interest Other; EyeGate Pharma Consulting fee Consulting; Bausch & Lomb Honoraria Speaking and teaching; Bausch & Lomb Consulting; Merck Honoraria Speaking and teaching

Lance L Brown, OD, MD  Ophthalmologist, Affiliated With Freeman Hospital and St John's Hospital, Regional Eye Center, Joplin, Missouri

Disclosure: Nothing to disclose.

Chief Editor

Hampton Roy Sr, MD  Associate Clinical Professor, Department of Ophthalmology, University of Arkansas for Medical Sciences

Hampton Roy Sr, MD is a member of the following medical societies: American Academy of Ophthalmology, American College of Surgeons, and Pan-American Association of Ophthalmology

Disclosure: Nothing to disclose.

References

  1. Stone EM, Mathers WD, Rosenwasser GO, et al. Three autosomal dominant corneal dystrophies map to chromosome 5q. Nat Genet. 1994;6(1):47-51. [Medline].

  2. Das S, Langenbucher A, Seitz B. Excimer laser phototherapeutic keratectomy for granular and lattice corneal dystrophy: a comparative study. J Refract Surg. Nov-Dec 2005;21(6):727-31. [Medline].

  3. Resch MD, Schlotzer-Schrehardt U, Hofmann-Rummelt C, Kruse FE, Seitz B. Alterations of epithelial adhesion molecules and basement membrane components in lattice corneal dystrophy (LCD). Graefes Arch Clin Exp Ophthalmol. Aug 2009;247(8):1081-8. [Medline].

  4. Albert D, Jakobiec F. Principles and Practice of Ophthalmology. Vol 1. 1994:26-49.

  5. Das S, Langenbucher A, Seitz B. Delayed healing of corneal epithelium after phototherapeutic keratectomy for lattice dystrophy. Cornea. Apr 2005;24(3):283-7. [Medline].

  6. Kawashima M, Yamada M, Funayama T, et al. Six cases of late-onset lattice corneal dystrophy associated with gene mutations induced by the transforming growth factor-beta. Nippon Ganka Gakkai Zasshi. Feb 2005;109(2):93-100. [Medline].

  7. Krachmer J. Cornea (3 volume set). Vol 2. 1996.

  8. Mashima Y, Yamamoto S, Inoue Y, et al. Association of autosomal dominantly inherited corneal dystrophies with BIGH3 gene mutations in Japan. Am J Ophthalmol. Oct 2000;130(4):516-7. [Medline].

 
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Lattice corneal dystrophy. Image courtesy of James J. Reidy, MD, FACS, Associate Professor of Ophthalmology, State University of New York, School of Medicine & Biomedical Sciences, Buffalo, New York.
Slit lamp image of lattice corneal dystrophy. Image courtesy of James J. Reidy, MD, FACS, Associate Professor of Ophthalmology, State University of New York, School of Medicine & Biomedical Sciences, Buffalo, New York.
 
 
 
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