Regional Anesthesia & Pain Medicine

• Supra-inguinal injection for fascia iliaca compartment block results in more consistent spread towards the lumbar plexus than an infra-inguinal injection: a volunteer study: a concern on the influence of patient’s breathing
  Hongye Zhang, Yongsheng Miao, Zongyang Qu (2019-06-21)
  10.1136/rapm-2019-100593
• Response to Dr Mion: ketamine for acute pain management
  Steven P Cohen, Eric S Schwenk (2019-06-13)
  10.1136/rapm-2019-100717
• Injectate spread in interfascial plane block: a microscopic finding
  Hun-Mu Yang, Shin Hyung Kim (2019-07-05)
  10.1136/rapm-2019-100693
• Enhanced needle visibility by microbubbles generated with negative pressure using an in-plane technique
  Yong Liu, Xingxing Sun, Wei Qian et al. (2019-06-25)
  10.1136/rapm-2019-100570
• Posterior quadratus lumborum block in the combat environment
  Sandeep T Dhanjal, Annie Chow, Cameron T Nick et al. (2019-06-19)
  10.1136/rapm-2018-100136
• Proposal to standardize the nomenclature for paraspinal interfascial plane blocks
  Jeff L. Xu, Victor Tseng (2019-06-19)
  10.1136/rapm-2019-100696
• Supra-inguinal injection for fascia iliaca compartment block results in more consistent spread towards the lumbar plexus than an infra-inguinal injection: a volunteer study a concern on the influence of patient’s breathing
  Kris Vermeylen, Filiep Soetens (2019-06-21)
  10.1136/rapm-2019-100726
• Local anesthetic systemic toxicity following adductor canal block
  Yehoshua Gleicher, Sharon Peacock (2019-04-25)
  10.1136/rapm-2019-100610
• Reply to: Cervical plexus and greater occipital nerve blocks: controversies and technique update
  Manfred Greher, Bernhard Moriggl, Jens Børglum (2019-06-18)
  10.1136/rapm-2019-100736

Original article

• Botulinum toxin for chronic pelvic pain in women with endometriosis: a cohort study of a pain-focused treatment
  Hannah K Tandon, Pamela Stratton, Ninet Sinaii et al. (2019-07-08)
  10.1136/rapm-2019-100529

Editorial

• Disparities in care, public health and the role of the anesthesiologist
  Stavros Memtsoudis, Ottokar Stundner (2019-06-21)
  10.1136/rapm-2019-100748

Original Article

• Hospital safety net burden is associated with increased inpatient mortality and postoperative morbidity after total hip arthroplasty: a retrospective multistate review, 2007–2014
  Melvin La, Virginia Tangel, Soham Gupta et al. (2019-06-21)
  10.1136/rapm-2018-100305
• Antihyperalgesia effect of AMP-activated protein kinase (AMPK) activators in a mouse model of postoperative pain
  Vaskar Das, Jeffrey S Kroin, Mario Moric et al. (2019-06-21)
  10.1136/rapm-2019-100651
• Quantitative analysis of the distal, lateral, and posterior articular branches of the axillary nerve to the shoulder: implications for intervention
  Brittany Bickelhaupt, Maxim S Eckmann, Caroline Brennick et al. (2019-07-08)
  10.1136/rapm-2019-100560
• Correlation between gestational age and level of sensory block in spinal anesthesia
  Hyunjee Kim (2019-06-21)
  10.1136/rapm-2019-100607
• Phenotypic features of patients with complex regional pain syndrome compared with those with neuropathic pain
  Osman H Alam, Bilal Zaidi, Jennifer Pierce et al. (2019-07-05)
  10.1136/rapm-2019-100511

Brief technical report

• Success of bedside ultrasound to identify puncture site for spinal anesthesia in neonates and infants
  Federico Cristiani, Ronnie Henderson, Clarisa Lauber et al. (2019-07-03)
  10.1136/rapm-2019-100672

Miscellaneous

• Correction: Cervical plexus and greater occipital nerve blocks: controversies and technique update
  (2019-06-18)
  10.1136/rapm-2018-100261corr1