Intraperitoneal lidocaine instillation vs IM morphine
Intraperitoneal lidocaine instillation may leads to lower number of women requiring rescue medication compared with intramuscular morphine (low certainty).
- Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes onlyRR 0.22 [0.09, 0.54]Studies not reportedLow