Datagraph comes with a predefined list of Surgery Types which are labeled according to the EUREQUO Database standard. If you are planning to export part of your data later on to the EUREQUO Database, you have to use these predefined groups of surgery types.
Otherwise, if you are not planning to export from Datagraph to EUREQUO online database, you may add or change own groups as you wish.
The labels given in the first column (value) will appear on Datagraph forms and filters as selectable item and filter criteria.
The second column (your description) contains comments for you to memorize what each label in the value column stands for. You may enter or change your own description here.
The third column ('belongs to') is defining the type of field mask, which Datagraph is going to show. For example, 'LASIK' will show fields about flap thickness and flap diameter. 'PRK' on the other hand, does not have these fields in the data entry mask. Cataract surgery related fields are only seen if 'IOL Cataract' is selected in the belongs to' column.
You can add as many different surgery types as you need.