Trigger Point Dry Needling An Evidence and Clinical-Based Approach SECOND EDITION Jan Dommerholt, PT, DPT, MPS Myopain Seminars, LLC, Bethesda, MD, USA Bethesda Physiocare, Inc, Bethesda, MD, USA César Fernández-de-las-Peñas, PT, PHD, Dr. SciMed Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation of Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain Esthesiology Laboratory of Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain Centre for Sensory-Motor Interaction (SMI), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark 2 Table of Contents Cover image Title page Copyright Preface Acknowledgements Dedication Contributors Part 1: Basis of Trigger Point Dry Needling Chapter 1: Basic Concepts of Myofascial Trigger Points Myofascial trigger point overview Neurophysiological basis of muscle referred pain Neurophysiological aspects of myofascial trigger points Chapter 2: Proposed Mechanisms and Effects of Trigger Point Dry Needling Introduction Mechanisms and effects of trigger point dry needling Summary Chapter 3: Dry Needling for Fascia, Scar, and Tendon Introduction Fascia and scar dry needling Dry needling and tendon Chapter 4: Dry Needling for Neurological Conditions Introduction Spasticity and muscle tone Pain in neurological conditions Botulinum toxin a for spasticity and related pain Dry needling for neurological conditions Clinical reasoning for dry needling in neurological conditions 3 Clinical guidelines for dry needling in spasticity Mechanisms of dry needling on neurological conditions Clinical considerations Chapter 5: Trigger Point Dry Needling: Safety Guidelines Acknowledgement Safety considerations Trigger point dry needling: safety Hygiene Contraindications and precautions Anatomical considerations Procedural safety issues General guidelines for principles of practice Patient selection Principles of dry needling application Electrical stimulation via dry needles Summary Chapter 6: Dry Needling Across Different Disciplines Introduction: scope of practice Dry needling by multiple disciplines Opposition to dry needling by nonacupuncturists Summary Part 2: Clinical and Evidence-Informed Approach of TrP Dry Needling Chapter 7: Deep Dry Needling of the Head and Neck Muscles Introduction Clinical presentation of trigger points in head and neck pain syndromes Dry needling of head muscles Dry needling of neck–shoulder muscles Chapter 8: Deep Dry Needling of the Shoulder Muscles Introduction Clinical relevance of myofascial trigger points in shoulder pain syndromes Dry needling of the shoulder muscles Chapter 9: Deep Dry Needling of the Arm and Hand Muscles Introduction Clinical relevance of trigger points in arm and hand pain syndromes Dry needling of the arm and hand muscles 4 Chapter 10: Deep Dry Needling of the Trunk Muscles Introduction Clinical relevance of trigger points in syndromes related to the trunk Dry needling of the trunk muscles Chapter 11: Deep Dry Needling of the Hip and Pelvic Muscles Introduction Clinical relevance of trigger points in syndromes related to the pelvis Clinical relevance of trigger points in syndromes related to the hip and thigh Dry needling of the abdominal, hip, pelvis, and thigh muscles Chapter 12: Deep Dry Needling of the Leg and Foot Muscles Introduction Clinical relevance of trigger points in leg and foot pain syndromes Dry needling of the leg and foot muscles Part 3: Other Dry Needling Approaches Chapter 13: Superficial Dry Needling Introduction Superficial dry needling Variable reactivity to needle-evoked nerve stimulation Procedure recommended for the carrying out of superficial dry needling The initial consultation Systematic search for trigger points Muscle stretching exercises Measures to be taken to prevent trigger point reactivation Summary Chapter 14: Dry Needling from a Western Medical Acupuncture Perspective Introduction and historical development Neurophysiological mechanisms of the technique Clinical research Clinical application of the technique Summary Chapter 15: Intramuscular Stimulation Introduction Neurophysiological mechanism of gunn intramuscular stimulation Clinical application of gunn intramuscular stimulation Treatment Case study example 5 Chapter 16: Fu’s Subcutaneous Needling Acknowledgement Origin of fu’s subcutaneous needling Development of fu’s subcutaneous needling Fu’s subcutaneous needling manipulations Precautions, contraindications, and management of side effects Factors that influence fu’s subcutaneous needling effects Fu’s subcutaneous needling features Index 6 Copyright © 2018 Elsevier Limited. All rights reserved. First edition 2013 Second edition 2018 No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Permissions may be sought directly from Elsevier’s Rights Department: phone: (+ 1) 215 239 3804 (US) or (+ 44) 1865 843830 (UK); fax: (+ 44) 1865 853333; e-mail: [email protected]. You may also complete your request online via the Elsevier website at http://www.elsevier.com/permissions. ISBN 978-0-7020-7416-5 e-book 978-0-7020-7518-6 British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging in Publication Data A catalog record for this book is available from the Library of Congress Notice Knowledge and best practice in this field are constantly changing. As new research and experience broaden our knowledge, changes in practice, treatment and drug therapy may become necessary or appropriate. Readers are advised to check the most current information provided (i) on procedures featured or (ii) by the manufacturer of each product to be administered, to verify the recommended dose or formula, the method and duration of administration, and contraindications. It is the responsibility of the practitioner, relying on their own experience and knowledge of the patient, to make diagnoses, to determine dosages and the best treatment for each individual patient, and to take all appropriate safety precautions. To the fullest extent of the law, neither the Publisher nor the Editor assumes any liability for any injury and/or damage to persons or property arising out of or related to any use of the material contained in this book. The Publisher 7 Printed in China 8 Preface Jan Dommerholt , Bethesda, MD, USA César Fernández-de-las-Peñas , Madrid, Spain Since the publication of the first edition of this book, the utilisation of dry needling in clinical practice has expanded dramatically throughout the world. Whereas initially mostly physiotherapists, chiropractors, and (Australian) myotherapists used dry needling, more recently, other healthcare providers have also started to incorporate dry needling into daily patient management. In many jurisdictions occupational therapists, athletic trainers, acupuncturists, osteopaths, dentists, physicians, and veterinary physicians are using dry needling for a wide variety of patients. Many professional sports teams in the United States and Europe are employing ‘dry needlers’ in the care of their athletes. Organizations such as the Association of Tennis Professionals and the Women’s Tennis Association rely on physiotherapists to provide comprehensive therapy services that include dry needling. In the United States dry needling has even made its way into the emergency rooms with one hospital reporting a decrease of over 50% in opioid prescriptions in the year after the introduction of dry needling for musculoskeletal pain and dysfunction as reported by National Public Radio (All Things Considered, 20 February 2018). Dry needling is a cost effective remedy as part of a multimodal therapy program. The range of dry needling applications has also expanded. Whereas most clinicians are targeting trigger points, dry needling is increasingly used for the treatment of individuals with tendinopathy, enthesopathy, and spasticity. Although research of dry needling for these conditions is still in its infancy, there is enough evidence to support adding new chapters to this book (Chapters 3 and 4). In addition, we have updated all other chapters with recent, up-to-date research and streamlined the clinical chapters with new colour illustrations. We made an exception for Chapter 13, authored by the late Dr. Peter Baldry (1920–2016). Baldry, who at one time was president of the British Medical Acupuncture Society, had a distinguished medical career that started well before the introduction of penicillin. At a time when most physicians would consider slowing down, Baldry started practicing acupuncture and trigger point dry needling, culminating in the publication of several textbooks and articles about superficial dry needling approach. In memory of Dr. Baldry, we included his original chapter in this volume. As with the first edition, the ultimate objective of a clinical textbook is to contribute to developing optimal treatment approaches to benefit our patients. Dry needling is effective for reducing acute and chronic pain and improving motor performance, range of motion, and strength. We hope that the research on underlying mechanisms and clinical outcomes will continue in the years ahead. 9 Acknowledgements A book on the current status of dry needling is dependent on the contributions of the authors. We would like to thank José L. Arias-Buría, Peter Baldry, Betty T.M. Beersma, Carel Bron, Cory B. Choma, Li-Wei Chou, Mike Cummings, Ana Isabel-de-la-Llave-Rincón, Michelle Finnegan, Jo L.M. Franssen, Zhonghua Fu, Javier González Iglesias, Steven R. Goodman, Blair Green, Christian Gröbli, Orlando Mayoral-del-Moral, Johnson McEvoy, Ricardo Ortega-Santiago, María Palacios- Ceña, Jaime Salom Moreno, Bárbara Torres-Chica, and María Torres-Lacomba for taking the time to share their experiences and insights. We would also like to acknowledge the team at Elsevier, especially Serena Castelnovo and Poppy Garraway Smith (Content Strategist), Kamatchi Madhavan (Senior Project Manager), and Veronika Watkins (Content Development Specialist). We appreciate their patience, persistence, professionalism, and encouragement throughout the entire process of producing this second edition of the book. 10