静脉自控镇痛 PCIA ; patient-controlled intravenous analgesia

病人自控镇痛 PCA ; patient controlled anesthesia ; Ptient Controlled nlgesi ; Patient-controlled intravenous analgesia

硬膜外自控镇痛 PCEA ; Patient-controlled epidural analgesia ; Patient Epidural Controlled Analgesia

硬膜外病人自控镇痛 PCEA ; patient controlled epidural analgesia

术后静脉自控镇痛 PCIA

患者自控镇痛 patient controlled analgesia ; PCA ; Patient control anesthesia

自控镇痛 PCA ; PCEA ; Patient ; Patient control anesthesia

皮下自控镇痛 PCSA

肌肉内自控镇痛 PCIMA