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<meta name="robots" content="INDEX,FOLLOW,NOARCHIVE" /><meta name="citation_inbook_title" content="StatPearls [Internet]" /><meta name="citation_title" content="Anatomy, Shoulder and Upper Limb, Forearm Extensor Carpi Radialis Brevis Muscle" /><meta name="citation_publisher" content="StatPearls Publishing" /><meta name="citation_date" content="2023/08/28" /><meta name="citation_author" content="Aaron D. Walkowski" /><meta name="citation_author" content="Evan M. Goldman" /><meta name="citation_pmid" content="30969541" /><meta name="citation_fulltext_html_url" content="https://www.ncbi.nlm.nih.gov/books/NBK539719/" /><link rel="schema.DC" href="http://purl.org/DC/elements/1.0/" /><meta name="DC.Title" content="Anatomy, Shoulder and Upper Limb, Forearm Extensor Carpi Radialis Brevis Muscle" /><meta name="DC.Type" content="Text" /><meta name="DC.Publisher" content="StatPearls Publishing" /><meta name="DC.Contributor" content="Aaron D. Walkowski" /><meta name="DC.Contributor" content="Evan M. Goldman" /><meta name="DC.Date" content="2023/08/28" /><meta name="DC.Identifier" content="https://www.ncbi.nlm.nih.gov/books/NBK539719/" /><meta name="description" content="The extensor carpi radialis brevis is an extensor muscle in the posterior superficial compartment of the forearm.[1] It is the prime dorsiflexor of the wrist. The extensor carpi radialis brevis originates from the lateral epicondyle of the humerus by a common tendon shared with other muscles of the posterior superficial compartment, including the extensor carpi ulnaris, extensor digiti minimi, and extensor digitorum. It inserts at the base of the third metacarpal on the radial side of the dorsal surface. The extensor carpi radialis brevis shares a common synovial sheath with the extensor carpi radialis longus." /><meta name="og:title" content="Anatomy, Shoulder and Upper Limb, Forearm Extensor Carpi Radialis Brevis Muscle" /><meta name="og:type" content="book" /><meta name="og:description" content="The extensor carpi radialis brevis is an extensor muscle in the posterior superficial compartment of the forearm.[1] It is the prime dorsiflexor of the wrist. The extensor carpi radialis brevis originates from the lateral epicondyle of the humerus by a common tendon shared with other muscles of the posterior superficial compartment, including the extensor carpi ulnaris, extensor digiti minimi, and extensor digitorum. It inserts at the base of the third metacarpal on the radial side of the dorsal surface. The extensor carpi radialis brevis shares a common synovial sheath with the extensor carpi radialis longus." /><meta name="og:url" content="https://www.ncbi.nlm.nih.gov/books/NBK539719/" /><meta name="og:site_name" content="NCBI Bookshelf" /><meta name="og:image" content="https://www.ncbi.nlm.nih.gov/corehtml/pmc/pmcgifs/bookshelf/thumbs/th-statpearls-lrg.png" /><meta name="twitter:card" content="summary" /><meta name="twitter:site" content="@ncbibooks" /><meta name="bk-non-canon-loc" content="/books/n/statpearls/article-36089/" /><link rel="canonical" href="https://www.ncbi.nlm.nih.gov/books/NBK539719/" /><link rel="stylesheet" href="/corehtml/pmc/css/figpopup.css" type="text/css" media="screen" /><link rel="stylesheet" href="/corehtml/pmc/css/bookshelf/2.26/css/books.min.css" type="text/css" /><link rel="stylesheet" href="/corehtml/pmc/css/bookshelf/2.26/css/books_print.min.css" type="text/css" /><style type="text/css">p a.figpopup{display:inline !important} .bk_tt {font-family: monospace} .first-line-outdent .bk_ref {display: inline} </style><script type="text/javascript" src="/corehtml/pmc/js/jquery.hoverIntent.min.js"> </script><script type="text/javascript" src="/corehtml/pmc/js/common.min.js?_=3.18"> </script><script type="text/javascript">window.name="mainwindow";</script><script type="text/javascript" src="/corehtml/pmc/js/bookshelf/2.26/book-toc.min.js"> </script><script type="text/javascript" src="/corehtml/pmc/js/bookshelf/2.26/books.min.js"> </script>
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<div class="pre-content"><div><div class="bk_prnt"><p class="small">NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.</p><p>StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. </p></div></div></div>
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<div class="main-content lit-style" itemscope="itemscope" itemtype="http://schema.org/CreativeWork"><div class="meta-content fm-sec"><h1 id="_NBK539719_"><span class="title" itemprop="name">Anatomy, Shoulder and Upper Limb, Forearm Extensor Carpi Radialis Brevis Muscle</span></h1><p class="contrib-group"><h4>Authors</h4><span itemprop="author">Aaron D. Walkowski</span><sup>1</sup>; <span itemprop="author">Evan M. Goldman</span><sup>2</sup>.</p><h4>Affiliations</h4><div class="affiliation"><sup>1</sup> Lake Erie College of Osteopathic Med</div><div class="affiliation"><sup>2</sup> Penn State College of Medicine</div><p class="small">Last Update: <span itemprop="dateModified">August 28, 2023</span>.</p></div><div class="body-content whole_rhythm" itemprop="text"><div id="article-36089.s1"><h2 id="_article-36089_s1_">Introduction</h2><p>The extensor carpi radialis brevis is an extensor muscle in the posterior superficial compartment of the forearm.<a class="bk_pop" href="#article-36089.r1">[1]</a> It is the prime dorsiflexor of the wrist. The extensor carpi radialis brevis originates from the lateral epicondyle of the humerus by a common tendon shared with other muscles of the posterior superficial compartment, including the extensor carpi ulnaris, extensor digiti minimi, and extensor digitorum. It inserts at the base of the third metacarpal on the radial side of the dorsal surface. The extensor carpi radialis brevis shares a common synovial sheath with the extensor carpi radialis longus.</p></div><div id="article-36089.s2"><h2 id="_article-36089_s2_">Structure and Function</h2><p>The extensor carpi radialis brevis works in conjunction with the extensor carpi radialis longus to extend and abduct the wrist. In comparison to the extensor carpi radialis longus, the extensor carpi radialis brevis is shorter in length and is partially covered by it. Anatomically, the abductor pollicis longus and extensor pollicis brevis muscles pass superficially to the tendon of the extensor carpi radialis brevis.<a class="bk_pop" href="#article-36089.r2">[2]</a></p><p>The extensor carpi radialis brevis also travels deep to the dorsal carpal ligament (extensor retinaculum) within the second extensor compartment of the wrist on the dorsal surface of the hand. This muscle can be palpated during extension and abduction of the wrist against resistance while the hand is pronated.</p></div><div id="article-36089.s3"><h2 id="_article-36089_s3_">Embryology</h2><p>In the fourth week of development, the upper limb musculature arises from myoblasts from the dorsolateral somite cells surrounding developing bones. These cells develop into a mass of tissue that gives rise to the extensor (dorsal) and flexor (ventral) compartments of the limb. The determination of the compartments derives from the connective tissue of the lateral plate mesoderm. Once formed, the primary ventral rami enter the mesenchyme, giving rise to the anterior and posterior divisions. The posterior division innervates the extensor compartment, including nerves such as the radial nerve. A branch of the radial nerve, the deep branch of the radial nerve (C7, C8), eventually arises to supply extensor carpi radialis brevis.</p></div><div id="article-36089.s4"><h2 id="_article-36089_s4_">Blood Supply and Lymphatics</h2><p>The extensor carpi radialis brevis receives its vascular supply primarily from the radial artery, with further supply from the radial collateral branch off the profunda brachii.<a class="bk_pop" href="#article-36089.r3">[3]</a> From the radial artery, the extensor carpi radialis brevis first receives a branch from the radial recurrent artery.<a class="bk_pop" href="#article-36089.r4">[4]</a> Then, further down the forearm, the muscle gets an additional branch from the radial artery.</p></div><div id="article-36089.s5"><h2 id="_article-36089_s5_">Nerves</h2><p>The extensor carpi radialis brevis receives innervation from the deep branch of the radial nerve (C7, C8).<a class="bk_pop" href="#article-36089.r5">[5]</a>  The nerve fascicles which supply the muscle arise from the deep branch of the radial nerve immediately before the nerve passes deep to the supinator muscle.</p></div><div id="article-36089.s6"><h2 id="_article-36089_s6_">Muscles</h2><p>The extensor carpi radialis brevis is one of seven superficial extensor muscles of the posterior forearm, along with brachioradialis, extensor carpi radialis longus, extensor digitorum, extensor digiti minimi, extensor carpi ulnaris, and anconeus. Four of these seven share a tendinous origin at the lateral epicondyle: extensor carpi radialis brevis, extensor carpi ulnaris, extensor digiti minimi, and extensor digitorum.</p></div><div id="article-36089.s7"><h2 id="_article-36089_s7_">Physiologic Variants</h2><p>There have been a few documented physiologic variants of the extensor carpi radialis brevis. Researchers found the extensor carpi radialis brevis to originate from the fascia of the extensor digitorum communis rather than its usual origin on the lateral epicondyle.<a class="bk_pop" href="#article-36089.r6">[6]</a> However, the muscle retained its original insertion site on the third metacarpal base.</p><p>Another identified physiologic variant involves uniting the extensor carpi radialis brevis and extensor carpi radialis longus muscles. In one case report, the extensor carpi radialis longus split from its attachment on the supracondylar ridge of the humerus into a lateral, intermedial, and medial head. The lateral and intermedial heads insert onto its typical insertion site on the second metacarpal base, but the medial head inserts onto the extensor carpi radialis brevis muscle.<a class="bk_pop" href="#article-36089.r6">[6]</a> The extensor carpi radialis longus and brevis also occasionally also have bifid tendons, which can unite with each other and insert into the bases of the metacarpal bones.<a class="bk_pop" href="#article-36089.r7">[7]</a></p><p>There have also been variants involving accessory muscles to the extensor carpi radialis longus and brevis. In one case report, an accessory muscle arose from the medial aspect of the extensor carpi radialis brevis muscle and continued down the forearm to insert onto the second metacarpal bone. An additional muscular bundle was also found between the extensor carpi radialis brevis and longus muscles.<a class="bk_pop" href="#article-36089.r7">[7]</a></p><p>These physiological variants of insertions, origins, and structure are significant because the abnormal findings may underlie certain pathologies such as lateral epicondylitis (tennis elbow). Awareness of these anatomic variants by providers is also important during the planning and treatment of a patient for various conditions that affect the forearm so that they can adjust their procedures to the modified variants.<a class="bk_pop" href="#article-36089.r8">[8]</a></p></div><div id="article-36089.s8"><h2 id="_article-36089_s8_">Surgical Considerations</h2><p>Surgical considerations involving the extensor carpi radialis brevis muscle are important for the treatment of lateral epicondylitis or enthesopathy of the extensor carpi radialis brevis.<a class="bk_pop" href="#article-36089.r9">[9]</a> Also known as tennis elbow, this condition is often the result of overuse of the elbow, causing inflammation of tendons that insert onto the lateral epicondyle. The most commonly involved tendon is the extensor carpi radialis brevis, and the condition is typically treated non-surgically with rest, NSAIDs such as aspirin or ibuprofen, steroid injections, physical therapy, and/or a brace.<a class="bk_pop" href="#article-36089.r10">[10]</a> However, surgery is often considered if the pain persists for 6 to 12 months. Surgery involves removal of the disease muscle from the area with reattachment of healthy muscle.<a class="bk_pop" href="#article-36089.r11">[11]</a></p><p>Fractures of the distal humerus can affect the extensor carpi radialis brevis (and other forearm extensor muscles) due to its attachment to the lateral epicondyle. Therefore, in patients presenting with distal humerus fractures involving the lateral epicondyle, these muscles must be assessed to ensure there was no ischemia due to interruption of its vascular supply and/or nerve damage. </p><p>A study also revealed that in patients with carpal bossing, there could be physiologic variants in the insertion site of the extensor carpi radialis brevis muscle.<a class="bk_pop" href="#article-36089.r12">[12]</a> This bossing often resulted in tenosynovitis of the tendon of extensor carpi radialis brevis as well. Surgical treatment of individuals suffering from carpal bossing should have an assessment for variant insertion sites of the extensor carpi radialis brevis tendon. </p></div><div id="article-36089.s9"><h2 id="_article-36089_s9_">Clinical Significance</h2><p>In patients suffering from lateral epicondylitis, the extensor carpi radialis brevis muscle is the most commonly affected. Therefore, in patients who present with increased pain or burning on the lateral aspect of the elbow and/or a weak grip strength that worsens with activity, lateral epicondylitis with extensor carpi radialis brevis involvement should be considered.<a class="bk_pop" href="#article-36089.r13">[13]</a></p><p>Wrist drop is a condition that results from palsy of the radial nerve. In cases of compromise of this nerve, the extensor muscles of the wrist and digits are affected., which causes the hand to ‘drop’ or hang in a position of flexion due to the unopposed actions of the extensor muscles. If the injury involves the radial nerve proximal to its bifurcation into the deep and superficial branches along the lateral border of the cubital fossa, these patients may experience some sensory deficits.<a class="bk_pop" href="#article-36089.r14">[14]</a></p></div><div id="article-36089.s10"><h2 id="_article-36089_s10_">Review Questions</h2><ul><li class="half_rhythm"><div>
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</div></li></ul></div><div class="floats-group" id="article-36089.s11"></div><div id="article-36089.s12"><h2 id="_article-36089_s12_">References</h2><dl class="temp-labeled-list"><dt>1.</dt><dd><div class="bk_ref" id="article-36089.r1">Borges ÁVRM, Souza SAL. Anatomy of the nerves, vessels, and muscular compartments of the forearm, as revealed by high-resolution ultrasound. Part 1: overall structure and forearm compartments. <span><span class="ref-journal">Radiol Bras. </span>2021 Nov-Dec;<span class="ref-vol">54</span>(6):388-397.</span> [<a href="/pmc/articles/PMC8630951/" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pmc">PMC free article<span class="bk_prnt">: PMC8630951</span></a>] [<a href="https://pubmed.ncbi.nlm.nih.gov/34866699" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 34866699</span></a>]</div></dd><dt>2.</dt><dd><div class="bk_ref" id="article-36089.r2">Chaudhry F, Ahmad H, Sinkler MA, Arain A. <span class="ref-journal">StatPearls [Internet].</span> StatPearls Publishing; Treasure Island (FL): Jul 31, 2023. Anatomy, Shoulder and Upper Limb, Forearm Compartments. [<a href="https://pubmed.ncbi.nlm.nih.gov/30969606" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 30969606</span></a>]</div></dd><dt>3.</dt><dd><div class="bk_ref" id="article-36089.r3">Breeland G, Alshuqayfi HA. <span class="ref-journal">StatPearls [Internet].</span> StatPearls Publishing; Treasure Island (FL): Nov 5, 2023. Anatomy, Shoulder and Upper Limb, Profunda Brachii Artery. [<a href="/pmc/articles/PMC542225/" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pmc">PMC free article<span class="bk_prnt">: PMC542225</span></a>] [<a href="https://pubmed.ncbi.nlm.nih.gov/31194382" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 31194382</span></a>]</div></dd><dt>4.</dt><dd><div class="bk_ref" id="article-36089.r4">Berezovsky DR, Bordoni B. <span class="ref-journal">StatPearls [Internet].</span> StatPearls Publishing; Treasure Island (FL): Jul 31, 2023. Anatomy, Shoulder and Upper Limb, Forearm Arteries. [<a href="https://pubmed.ncbi.nlm.nih.gov/31424739" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 31424739</span></a>]</div></dd><dt>5.</dt><dd><div class="bk_ref" id="article-36089.r5">Anderson TB, Bordoni B. <span class="ref-journal">StatPearls [Internet].</span> StatPearls Publishing; Treasure Island (FL): Jul 24, 2023. Anatomy, Shoulder and Upper Limb, Forearm Nerves. [<a href="https://pubmed.ncbi.nlm.nih.gov/32119401" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 32119401</span></a>]</div></dd><dt>6.</dt><dd><div class="bk_ref" id="article-36089.r6">Yang K, Choi IJ, Lee JH. Accessory head of the extensor carpi radialis longus muscle merging with extensor carpi radialis brevis muscle. <span><span class="ref-journal">Surg Radiol Anat. </span>2018 Sep;<span class="ref-vol">40</span>(9):1001-1003.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/29713736" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 29713736</span></a>]</div></dd><dt>7.</dt><dd><div class="bk_ref" id="article-36089.r7">Gümüşalan Y, Kalaycioğlu A, Yazar F, Arifoğlu Y, Sinav A. Accessory extensor carpi radialis muscle and interconnecting muscular bundle. <span><span class="ref-journal">Acta Anat (Basel). </span>1997;<span class="ref-vol">159</span>(1):57-60.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/9522898" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 9522898</span></a>]</div></dd><dt>8.</dt><dd><div class="bk_ref" id="article-36089.r8">Vaida MA, Gug C, Jianu AM, Damen NS, Muntean IL, Grigoriță L. Bilateral anatomical variations in the extensor compartment of forearm and hand. <span><span class="ref-journal">Surg Radiol Anat. </span>2021 May;<span class="ref-vol">43</span>(5):697-702.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/33001251" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 33001251</span></a>]</div></dd><dt>9.</dt><dd><div class="bk_ref" id="article-36089.r9">Gregory BP, Wysocki RW, Cohen MS. Controversies in Surgical Management of Recalcitrant Enthesopathy of the Extensor Carpi Radialis Brevis. <span><span class="ref-journal">J Hand Surg Am. </span>2016 Aug;<span class="ref-vol">41</span>(8):856-9.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/27491631" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 27491631</span></a>]</div></dd><dt>10.</dt><dd><div class="bk_ref" id="article-36089.r10">Tavassoli M, Jokar R, Zamani M, Khafri S, Esmaeilnejad-Ganji SM. Clinical efficacy of local injection therapies for lateral epicondylitis: A systematic review and network meta-analysis. <span><span class="ref-journal">Caspian J Intern Med. </span>2022 Spring;<span class="ref-vol">13</span>(2):311-325.</span> [<a href="/pmc/articles/PMC9301214/" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pmc">PMC free article<span class="bk_prnt">: PMC9301214</span></a>] [<a href="https://pubmed.ncbi.nlm.nih.gov/35919654" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 35919654</span></a>]</div></dd><dt>11.</dt><dd><div class="bk_ref" id="article-36089.r11">Stasinopoulos D. Letter to the Editor Regarding "Deep Friction Massage Versus Steroid Injection in the Treatment of Lateral Epicondylitis". <span><span class="ref-journal">Hand (N Y). </span>2019 Nov;<span class="ref-vol">14</span>(6):841-842.</span> [<a href="/pmc/articles/PMC6900687/" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pmc">PMC free article<span class="bk_prnt">: PMC6900687</span></a>] [<a href="https://pubmed.ncbi.nlm.nih.gov/30735069" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 30735069</span></a>]</div></dd><dt>12.</dt><dd><div class="bk_ref" id="article-36089.r12">Nevalainen MT, Roedl JB, Morrison WB, Zoga AC. MRI of a painful carpal boss: variations at the extensor carpi radialis brevis insertion and imaging findings in regional traumatic and overuse injuries. <span><span class="ref-journal">Skeletal Radiol. </span>2019 Jul;<span class="ref-vol">48</span>(7):1079-1085.</span> [<a href="/pmc/articles/PMC6525668/" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pmc">PMC free article<span class="bk_prnt">: PMC6525668</span></a>] [<a href="https://pubmed.ncbi.nlm.nih.gov/30637474" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 30637474</span></a>]</div></dd><dt>13.</dt><dd><div class="bk_ref" id="article-36089.r13">Karanasios S, Korakakis V, Moutzouri M, Drakonaki E, Koci K, Pantazopoulou V, Tsepis E, Gioftsos G. Diagnostic accuracy of examination tests for lateral elbow tendinopathy (LET) - A systematic review. <span><span class="ref-journal">J Hand Ther. </span>2022 Oct-Dec;<span class="ref-vol">35</span>(4):541-551.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/33814224" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 33814224</span></a>]</div></dd><dt>14.</dt><dd><div class="bk_ref" id="article-36089.r14">Streib E. Upper arm radial nerve palsy after muscular effort: report of three cases. <span><span class="ref-journal">Neurology. </span>1992 Aug;<span class="ref-vol">42</span>(8):1632-4.</span> [<a href="https://pubmed.ncbi.nlm.nih.gov/1641164" ref="pagearea=cite-ref&targetsite=entrez&targetcat=link&targettype=pubmed">PubMed<span class="bk_prnt">: 1641164</span></a>]</div></dd></dl></div><div><dl class="temp-labeled-list small"><dt></dt><dd><div><p class="no_top_margin">
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<b>Disclosure: </b>Aaron Walkowski declares no relevant financial relationships with ineligible companies.</p></div></dd><dt></dt><dd><div><p class="no_top_margin">
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<b>Disclosure: </b>Evan Goldman declares no relevant financial relationships with ineligible companies.</p></div></dd></dl></div><div class="bk_prnt_sctn"><h2>Figures</h2><div class="whole_rhythm bk_prnt_obj bk_first_prnt_obj"><div id="article-36089.image.f1" class="figure bk_fig"><div class="graphic"><img src="/books/NBK539719/bin/Extensor__carpi__radialis__brevis.jpg" alt="Image Extensor__carpi__radialis__brevis" /></div><div class="caption"><p>Extensor carpi radialis brevis Image courtesy S Bhimji MD</p></div></div></div></div></div></div>
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