Der intrakorneale Ring zur Myopiekorrektur: Vorschläge zur Qualitätssicherung

Introduction: The implantation of intracorneal ring segments (ICR-S) is the first reversible refractive surgical technique for the correction of low myopia. It is an effective and safe technique with a low rate of complications. Despite numerous publications it is a relatively new technique and its long-term tolerance cannot yet be assessed. Hence, it is recommendable to examine operated patients according to a standardised protocol for a longer period of time postoperatively. In this paper we present appropriate documentation forms. Material and methods: Based on experience gained in more than 100 ring implantations and a follow-up of three years, suggestions for follow-up dates and methods were developed. Results: Follow-up dates are recommended before surgery, on the day of surgery, on the 1 st postoperative day, after the first postoperative week and the first, third, sixth and twelfth postoperative months and thereafter annually. The examination methods are listed in nine different documentation forms adapted to each follow-up date. In the Ophthalmological Department of the Clinic of Neubrandenburg, Germany, anonymous data are recorded by electronic data processing continuously and analyzed every three months. This guarantees to continually ensure the standard of quality. Other centres implanting intracorneal ring segments are welcome to make use of this system. Summary: The documentation forms are a suggestion for standardisation of the follow-up after implantation of intracorneal ring segments. The adaptation of the forms to the further development is necessary and planned. It allows a comparison and early feedback on own results and is a contribution to long-term observation and to ensure a high standard of quality in a patient-oriented standard of care.