What are the different techniques used in cataract surgery?

Question: I am in the process of designing a website with videos about certain techniques in cataract surgery. The client gave these “categories”, but I feel they’re not very organized and consistent. Some seem like conditions, some are actual techniques. Can anyone help with a more logical/generic way of organizing these terms, thereby reducing the number of final categories?

Astigmatism Management
Capsulorhexis
IOL Insertion
Irrigation & Aspiration
Pediatric Cataracts
Phacoemulsification
Postoperative Complications
Weak Zonules
Wound Construction
Because I need to break down cataract surgery into categories. I’m asking for suggestions of broader topics of techniques within cataract surgery