Table of contents

Letters

• Letter: Erector spinae plane block RIP block or not? (16 November, 2020)

  Yavuz Gürkan, Sami Kaan Coşarcan, Can Aksu, Mete Manici
• Letter: ESP block will outlive the interpleural block and should not be labeled of the RIP II block (11 November, 2020)

  Ryan Howle, Shrijit Nair, David Fernando Garcia Salazar, Rosemarie Kearsley, Niamh Conlon
• Letter: Response to Dr Howle and collegues (11 November, 2020)

  PA Lonnqvist, Manoj Kumar Karmakar, Jonathan Richardson, Bernhard Moriggl
• Letter: Eight ball, deep side pocket: optimal order of injections for the intertruncal approach to the supraclavicular brachial plexus (3 December, 2020)

  Ryan Vincent William Endersby, Adam Oscar Spencer, Philippe Champagne, Esther Ching Yee Ho, Leyla Baghirzada
• Letter:

  In reply to Dr Endersby et al

  (3 December, 2020)

  Urooj Vajeeha Siddiqui, Anahi Perlas
• Letter: Paravertebral catheter study leaves questions unanswered (2 December, 2020)

  Richa Wardhan, Sindhuja Nimma, Derek Covington
• Letter:

  Reply to Dr Wardhan et al: paravertebral catheter study leaves questions

  (2 December, 2020)

  Shinichi Sakura, Sivaporn Termpornlert, Yuki Aoyama
• Letter: Minimal clinically important difference: a context-specific metric (23 December, 2020)

  Barbara Versyck, Amit Pawa, Ki Jinn Chin
• Letter: Reply: minimal clinically important difference: a context-specific metric (23 December, 2020)

  Faraj W Abdallah, Richard Brull