Opioid dependence, sustained partial remission

**Definition:** After a diagnosis of Opioid dependence, and often following a treatment episode or other intervention (including self-help intervention), there is a significant reduction in opioid consumption for more than 12 months, such that even though opioid use has occurred during this period, the definitional requirements for dependence have not been met.

**Exclusions:** - Episode of harmful use of opioids - Harmful pattern of use of opioids