Up to 60% of patients experience recurrence after a first traumatic anterior shoulder dislocation (FTASD), which is often defined as having experienced either dislocation or subluxation. Thus, surgical intervention following a FTASD is worthy of consideration and is guided by the number of patients that need to receive surgical intervention to prevent one redislocation (i.e., Number Needed to Treat), (subjective) health benefit, complication risk, and costs.
Source: Arthroscopy