Cohort definition: wrist arthroscopy

[kmkostka]

Persons in secondary target cohorts:
For cohorts by surgical intervention: wrist arthroscopy
● have a record of wrist arthroscopy (index event)
● have a record of SLAC, SNAC, Kienbocks disease, Preisers disease, Rheumatoid arthritis or crystalline deposition any time prior to and including the date of index event

• Initial draft of cohort
• Run on sites
• Modifications per site or clinical input