[Computer-based graphic documentation of retinal findings].
OBJECTIVE
To develop a software package that improves the standardized clinical documentation of retinal findings. In the clinical routine, retinal findings are usually documented with sketchy freehand drawings and supplementary handwritten remarks. Documentation features of common ophthalmologic software products include only simple sketching functions, which are limited to a change in location, size, or color of graphic primitives (e.g., ovals, rectangles, lines, textboxes). As a result, a feasible creation of standardized graphic documentation in retinal imaging is almost impossible.


METHODS
We developed a Java-based software tool that features quick and intuitive generation of fundus schemes, which can be printed as a findings sheet or digitally archived. Particularly for clinical ophthalmologists, we created a set of standardized symbols that can be digitally rendered for graphic documentation. All symbols were integrated into a graphics library and separated in specific categories: preoperative, postoperative, angiomas and tumors, and retinopathy of prematurity. The user can simply choose the required symbol from the library and place it onto the retina scheme using drag-and-drop functionality.


RESULTS
The practicability of existing features for graphic documentation of retinal findings is not sufficient because freehand drawings are too time-consuming and also share the risk of false interpretation due to individual handwriting. In contrast to freehand sketching, our software tool not only allows faster graphic creation but also improves medical documentation using a standardized symbol library, which is also specifically categorized.


CONCLUSIONS
Graphic symbols for retinal documentation have found universal acceptance by ophthalmologists for a long time, but their practical use is still not efficient in clinical routine. This report shows how the appropriate use of software technology can contribute to documentation quality and clinical practice.
Jürgens
C
C
Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Greifswald, Greifswald, Deutschland. juergens@uni-greifswald.de
Grossjohann
R
R
Tost
F
F
D003196:Computer Graphics; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D004282:Documentation / Q000379:methods*; D005858:Germany; D006801:Humans; D016347:Medical Records Systems, Computerized; D042262:Retinoscopy / Q000379:methods*; D012984:Software; D014584:User-Computer Interface