Justas Lauzadis, PhD
LAS VEGAS—A new study has found that no benefit is derived from adding a periarticular injection of morphine to an adductor canal block and IPACK (infiltration between the popliteal artery and capsule of the knee) block in patients who have undergone total knee arthroplasty (TKA).
Researchers at New York City’s Hospital for Special Surgery found that patients who did and did not receive the supplemental periarticular injection in the context of a multimodal