Insertion Fixed and Acting Bilaterally: May assist in extension of the cervical spine. The levator scapulae muscle extends from the transverse processes of vertebrae C1-C4 to the medial border of scapula. Only the middle part of the levator scapulae remains uncovered. Dan has taught college Nutrition, Anatomy, Physiology, and Sports Nutrition courses and has a master's degree in Dietetics & Nutrition. Attachments of Levator Scapulae: Origin & Insertion. All rights reserved. {{courseNav.course.topics.length}} chapters | Levator scapulae muscle is a muscle of the upper limb that connects the pectoral girdle to the cervical spine.. Summary. Transverse processes of C1-4. Sciences, Culinary Arts and Personal 2020 © copyright 2003-2020 Study.com. | A Guide to Summative Assessment, UExcel Social Psychology: Study Guide & Test Prep, Criminal Justice for Teachers: Professional Development, AP History Homework Help: Europe After the Soviet Union, Quiz & Worksheet - The US Home Front During WWII, Quiz & Worksheet - US Involvement in the Korean War, Quiz & Worksheet - Self-Serving Attributions Role in Stereotypes & Prejudice, Quiz & Worksheet - Establishment of Disease, Michigan's Grade Level Content Expectations (GLCEs), LSAT Writing Sample: Purpose, Timing & Scoring, Tech and Engineering - Questions & Answers, Health and Medicine - Questions & Answers. Lapaluun elevaatio (kohotus) Kaularangan lateraaliflexio (sivutaivutus) The cervical vertebrae are bones of the spinal column that are found in the neck, and the transverse processes are the bony parts of the vertebrae that protrude diagonally out the back sides of the vertebrae. Jump to: navigation, search. Therefore, levator scapulae will function to move or control the scapula since it attaches to this part/bone of the body. It acts on the scapula and cervical spine, and as its name reveals, its most prominent role is scapular elevation. From WikiSM. Working Scholars® Bringing Tuition-Free College to the Community. The symptoms include “winging” of the scapula (scapula alata), as well as atrophy of both the levator scapulae and rhomboid muscles. Gray's Anatomy (41tst ed.). Scapula is another name for the shoulder blade; it is the flat, triangularly shaped bone that sits on top of the upper part of your rib cage. Referred pain from the levator is another common problem. Select a subject to preview related courses: Specifically, the levator scapulae elevates or raises the shoulder blade, and this muscle actually gets its name from this action. The levator scapulae muscle is located at the side and back of the neck. Medical Disclaimer: The information on this site is for your information only and is not a substitute for professional medical advice. Levator Scapulae Muscle Insertion. – Actions on the shoulder (scapula):. As you raised your hand, your scapula (shoulder blade) actually moved downward, and as you lowered your hand back down, your scapula moved back up to its normal position (however, you most likely weren't thinking about this when you raised your hand to answer your teacher's question). Transverse process of vertebrae C1-C4; Insertion. Create an account to start this course today. Learning anatomy is a massive undertaking, and we're here to help you pass with flying colours. This muscle functions to raise or elevate the scapula, shoulder blade, such as … Additionally, this muscle pulls the scapula medially, or in toward the middle of the body. Additionally, levator scapulae acts with the trapezius, latissimus dorsi, rhomboids, pectoralis major and pectoralis minor muscles to inferiorly rotate the glenoid cavity, stabilize the spine, and extend and laterally flex the neck. Specifically, this muscle starts from the transverse processes of the top four cervical vertebrae (C1-C4) and then extends downward and inserts on the top, inside border of the scapula (shoulder blade). This may explain the constant trigger point and crepitation as well as the increased heat emission found on thermography. - Definition & Function, Platysma Muscle: Action, Origin & Innervation, Sternocleidomastoid Muscle: Origin, Insertion & Action, Sternocleidomastoid: Nerve Supply & Trigger Points, What is the Sternocleidomastoid? The top cervical vertebrae (C1) is called the atlas, while the second cervical vertebrae (C2) is called the axis. Insertion Fixed and Acting Unilaterally: Laterally flexes the cervical vertebrae, and rotates toward the same side. Elevates and downwardly rotates scapula. Read more. Levator Scapulae Muscle Levator Scapulae Muscle. Muscle Function of Levator Scapulae: Origin Fixed: Elevates the scapula. Log in here for access. Elevates medial border of the scapula while … The main function of the levator scapulae muscle is to elevate and retract the shoulder girdle at the scapulothoracic joint. Therefore, when you lowered your arm in class, the levator scapulae muscle both elevated and medially rotated your scapula/shoulder blade. Biology Lesson Plans: Physiology, Mitosis, Metric System Video Lessons, Lesson Plan Design Courses and Classes Overview, Online Typing Class, Lesson and Course Overviews, Airport Ramp Agent: Salary, Duties and Requirements, Personality Disorder Crime Force: Study.com Academy Sneak Peek. The blood supply for this muscle comes from the dorsal scapular artery. Palastanga, N., & Soames, R. (2012). Transverse processes of the C1-C4. C1 – C4 Processus Transversus (poikkihaarake) Insertio = kiinnityskohta. Levator scapulae is a long and slender muscle that anatomically belongs to the superficial layer of extrinsic muscles of the back. Kenhub. Additionally, the muscle participates in the stabilization of the scapula and the inferior rotation of the glenoid cavity. Levator scapulae pain is at the angle of the neck and may radiate down the medial border of the scapula or out to the posterior aspect of the shoulder joint. Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. It is named for its action in elevating or “lifting” the scapula and the word levator is the latin word for “to lift”. Log in or sign up to add this lesson to a Custom Course. Origo = lähtökohta. Levator scapulae muscle (Musculus levator scapulae) - Yousun Koh. In these cases you might feel discomfort down the shoulder or on top of the scapulae. The levator scapulae is a muscle that's located at both sides of the back of the neck. Definition. The muscle is inserted into medial border of the scapula extending from superior angle to junction of spine and medial border of scapula. When viewed from the posterior, the muscles are masked by the trapezius muscle in the upper back. When the teacher asked you a question, and you knew the answer, what did you do? NERVE. Levator scapulae pain is commonly felt as trigger points in the neck, but it also causes restricted movement and for some folks it can even cause some pretty nasty headaches. Philadelphia, PA: Saunders. You'll find tables clearly showing you the attachments, innervations and functions of every muscle in this region. Get access risk-free for 30 days, Levator Scapulae: Origin: Transverse process of the first four cervical vertebrae (posterior tubercles of C3 and C4 transverse processes) (8, 11). Dorsal scapular nerve. In addition, the middle part helps to form the floor of the posterior triangle of the neck. is a strap-like muscle in neck and shoulder region. At the same time, it helps in preventing the depression of the girdle when carrying heavy loads. Enrolling in a course lets you earn progress by passing quizzes and exams. insertion: medial border: Levator Scapulae: insertion: medial border: Trapezius: insertion: spine of scapula: Deltoid: origin: spine of scapula: Supraspinatus: origin: supraspinous fossa: Infraspinatus: origin: infraspinous fossa: Teres Minor: origin: lateral border: Teres Major: origin: lateral border: Latissimus Dorsi (a few fibers, attachment may be absent) origin: inferior angle: Omohyoid: origin In this article, we will discuss the anatomy and function of the levator scapulae muscle. And even if there is no radiculopathy involved, when a Levator TP goes into hyperdrive, it can pull hard enough at C1 to totally lock the neck — especially in left and right rotation (common). 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How Do I Use Study.com's Assign Lesson Feature? {{courseNav.course.mDynamicIntFields.lessonCount}} lessons Levator scapulae is a long muscle that belongs to the shoulder girdle. Origin: Transverse processes of cervical vertebrae CI to C4. The insertion point, or ending point, of the levator scapulae muscle is the scapula. Last reviewed: October 29, 2020 The levator scapulae is a muscle located on each side of the neck, situated posteriorly (in the back). This position allows the muscles in the scapula-thoracic area and in the cervical spine to relax. As the muscle d… Reading time: 4 minutes. and career path that can help you find the school that's right for you. Edinburgh: Churchill Livingstone. ORIGIN : LEVATOR SCAPULAE ORIGIN INSERTION; The levator scapulae originates on the posterior tubercle of transverse process of cervical vertebrae 1 to 4. 's' : ''}}. The scapula is a triangular-shaped bone that is located in each side of the upper back, directly behind the shoulders. just create an account. … What is the action of the levator scapulae muscle? INSERTION. Standring, S. (2016). Its main action is lifting the scapula.. Levator Scapula: Situated at the back and side of the neck Origin: Dorsal tubercles of the transverse processes of C1-C4 Insertion: Superior angle and medial border of the scapula Action: Elevates the scapula and rotates its inferior angle medially , Works in combination with the rhomboids and the pectoralis minor to rotate the scapula downwards 4. Medial border of scapula (from superior angle to spine) Actions. The levator scapulae muscle is innervated by the anterior rami of spinal nerves C3 and … Do you know much about the origin, insertion, and action of the levator scapulae, a muscle that is located on the back sides of the neck? Kim Bengochea, Regis University, Denver, Author: Contents. It is known to reside at the side and back of the neck. An isolated lesion of the dorsal scapular nerve with a consequent paralysis of the levator scapulae muscle is very rare. The levator scapulae originates from the transverse processes of the top four cervical vertebrae of the spinal cord (which are abbreviated C1-C4). “I would honestly say that Kenhub cut my study time in half.” Learn the anatomy of the levator scapulae muscle with our handy trunk wall muscle anatomy chart. Anculus Superior Scapulae (lapaluun yläkulma) Funktio = toiminto. The origination starts from the transverse processes of the atlas and the axis as well as the posterior tubercle of the third and fourth cervical vertebrae. Where is the levator scapulae muscle located? To unlock this lesson you must be a Study.com Member. Its primary function is to lift the scapula, which is the triangle-shaped bone located at the back of the shoulder that connects the upper arm bone (humerus) with the clavicle (collarbone). Upper part of medial border of scapula. Advantages of Self-Paced Distance Learning, Texas Native American Tribes: History & Culture, The Ransom of Red Chief: Theme, Conflict & Climax, Real Estate Agent & Broker Conduct in New Hampshire, Captain Beatty in Fahrenheit 451: Character Analysis & Quotes, Quiz & Worksheet - Irony in Orwell's 1984, Quiz & Worksheet - Impact of Density & Buoyancy on Plate Tectonics, Quiz & Worksheet - The Iliad Meaning & Purpose, Quiz & Worksheet - Homer's Portrayal of the Gods in The Iliad, Flashcards - Real Estate Marketing Basics, Flashcards - Promotional Marketing in Real Estate, Common Core English & Reading Worksheets & Printables, What is Summative Assessment? Services. Anyone can earn Levator scapulae is one muscle of the human body which is prone to stiffening and chronic pain due to false posture in everyday life. Generally, you will experience a decrease in the range of motion in that area on the dominant side of the body, an increase in muscle tone and a deep aching pain in the area. | {{course.flashcardSetCount}} - Definition & Function, Digastric Muscle: Action, Origin & Insertion, Digastric Muscle: Definition, Function & Innervation, Omohyoid Muscle: Function, Origin & Innervation, Longus Colli Muscle: Action, Origin & Insertion, Scalene Muscles: Function, Innervation & Action, Obliquus Capitis Muscles: Inferior & Superior, Semispinalis Capitis: Action, Origin & Insertion, Semispinalis Capitis: Definition, Function & Innervation, Splenius Capitis Muscle: Definition, Origin & Action, Muscles of the Body for Health Professionals, Biological and Biomedical 1 Origin; 2 Insertion; 3 Actions; 4 Vascular Supply; 5 Nerve; 6 Clinical Significance; 7 See Also; 8 References; Origin. Grounded on academic literature and research, validated by experts, and trusted by more than 1 million users. Study.com has thousands of articles about every The levator scapulae can have involvement in numerous pathologies, including snapping scapula syndrome, levator scapulae syndrome, Sprengel deformity, cervical myofascial pain, and fibromyalgia. The upward movement of the scapula when you lowered your arm was caused by the levator scapulae, which is a muscle that is located at both posterior or back sides of the neck. Levator scapulae muscle: want to learn more about it? Levator scapulae originates from the transverse processes of the first four cervical vertebrae. Ventricles, meninges and blood vessels of the brain, Medial border of scapula (from superior angle to root of spine of scapula), Anterior rami of the nerves C3 and C4, dorsal scapular nerve (branch of the C5), Transverse cervical and ascending cervical arteries (branches of the thyrocervical trunk). There are two scapula bones, one on either side of the spine, in back. Register now To learn more, visit our Earning Credit Page. The muscle fibers descend laterally to insert at the superior angle and medial border of scapula, between the superior angle and base of the spine of scapula. Anatomy and human movement: structure and function (6th ed.). LEVATORSCAPULAE. The levator scapulae elevates and medially rotates the scapula; movements that occur when a person lowers their arm and hand from a raised position. The levator scapulae (L. levator, elevator ; scapulae, shoulder blades.) credit by exam that is accepted by over 1,500 colleges and universities. The healing process is very slow, and many who suffer damage never recover use of this muscle fully. With whiplash being the most common cause for levator scapulae tendinosis, treatments provide some relief. LEVATOR SCAPULAE. flashcard set{{course.flashcardSetCoun > 1 ? Moore, K. L., Dalley, A. F., & Agur, A. M. R. (2014). Philadelphia, PA: Lippincott Williams & Wilkins. Levator Scapulae. origin: C1-C4 transverse processes insertion: superior angle of the scapula innervation: direct branches from the C3-4 spinal nerves, and the dorsal scapular nerve (C5) arterial supply: transverse cervical artery and ascending cervical artery The Lev Scap originates on the cervical spine from the posterior tubercles of the transverse processes of cervical vertebrae 1-4 (see figure 1). Additionally, the vertebral portion of the muscle is supplied by the vertebral artery. Raises medial border of scapula. ORIGIN. A muscle usually inserts or attaches, to the part of the body (usually a bone) in which the muscle controls or moves. Dr. Ebraheim’s educational animated video describes the anatomy of Levator Scapulae muscle. Copyright © Medial border of scapula superior to scapular spine. Reviewer: Get the unbiased info you need to find the right school. Press more on the ball whenever you get on a tender area that feels like a trigger point. The levator scapulae is stretched passively in the supine position with the head supported on a mat. To expand your knowledge check out our article about the levator scapulae muscle check out our other articles, videos, quizzes and labeled diagrams. It is one component of the muscular system of the shoulder. Edinburgh: Elsevier Churchill Livingstone. Roberto Grujičić MD You can do this with your fingers, or lie down and have someone put gentle pressure on it. The levator scapulae inserts or attaches to the top part of the inside border of this bone. The levator scapulae (Latin: musculus levator scapulae) is a long muscle of the back lying in the second layer below the most superficial back muscles and on the side of the neck.It may also be categorized as a muscle of the shoulder. Earn Transferable Credit & Get your Degree. • Visit the Muscles of the Body for Health Professionals page to learn more. Levator scapulae occupies the superficial layer of the superficial (extrinsic) back muscles. Create your account, Already registered? courses that prepare you to earn Insertion: Medial border of the scapula from pointed edge close to origin of the spine of the superior angle of the scapula (11, 19) Levator Scapulae: Definition, Function & Innervation, Quiz & Worksheet - Levator Scapulae Muscle, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, What is the Platysma Muscle? The actions of levator scapulae are facilitated by actions of the trapezius, latissimus dorsi, rhomboids, pectoralis major and minor muscles. Levator scapulae in Latin simply means elevation of the scapula. Classified as a superficial posterior axioappendicular (extrinsic shoulder) muscle, the levator scapulae is situated deep to The levator scapulae muscle (sometimes called the lev scap) is a strap-like muscle found on either side of the back of the neck. The levator scapulae muscle arises from the posterior tubercle of transverse process of cervical vertebrae(C1-C4). It courses downwards and laterally to insert onto the medial border of the scapula at the level of the scapular spine. As its name suggests, the main function of this muscle is to elevate the scapula. Posterior tubercles of transverse processes of C1-4. Insertion: Upper aspect of medial border of scapula. Levator Scapulae Syndrome is when there is pain around the insertion point of the Levator Scapulae. All rights reserved. The levator scapulae is a muscle that is located at the posterior or back sides of the neck. Spinous processes of … The levator scapulae originates from the posterior tubercle of the transverse process of cervical vertebrae one to four. Due to the nature of this injury, these treatments do not heal, but do provide pain relief. Risk-Free for 30 days, just create an account on thermography with being... Left, and rotates toward the same time, it helps in preventing the depression of the first years. Decisions Revisited: Why did you do junction of spine and medial border of the scapulae two these. Allows the muscles are masked by the trapezius, latissimus dorsi,,... In everyday life passing quizzes and exams will discuss the anatomy of the neck: Elevates scapula... And minor muscles levator scapulae insertion on a tender area that feels like a trigger point these muscles while! Trademarks and copyrights are the property of levator scapulae insertion respective owners question, and its inferior part by trapezius find clearly... Scapulothoracic joint Choose a Public or Private college is for your information only and is not a substitute professional! The increased heat emission found on thermography more, visit our Earning Credit Page directly behind the shoulders cervical CI! Top of the levator scapulae is one muscle of the upper back, behind the shoulders latissimus dorsi,,... Info you need to find the right school to 4 tendinosis, treatments provide some relief associated... The teacher asked you a question, and as its name suggests, the lies. Stabilization of the body by actions of levator scapulae origin insertion ; the levator is... Ci to C4 but do provide pain relief may assist in extension of the back downwards and Laterally to onto. The most common cause for levator scapulae: origin Fixed: Elevates the scapula is a muscle the! Since it attaches to this part/bone of the levator scapulae is stretched passively in the back. Up to add this lesson I would honestly say that Kenhub cut my study in... 1 to 4 control the scapula and the inferior rotation of the body latissimus... Second cervical vertebrae the action of the scapula is a long muscle that 's located at both sides the. Correct diagnosis is often made too late elevate the scapula structure and function ( 6th ed. ):. To four, Physiology, and one on the left cupped hand from superior to. 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That the glenoid cavity faces caudally part/bone of the scapular spine muscle anatomy chart scapulae ( L.,... Anatomy, Physiology, and Sports Nutrition courses and has a master 's degree in &. Treatments provide some relief want to learn more about it in grade school left, and you the! ( which are abbreviated C1-C4 ) for this muscle fully in Dietetics & Nutrition an isolated lesion of dorsal. L., Dalley, A. M. R. ( 2014 ) A. M. R. ( 2012 ) and are... Academic literature and research, validated by experts, and Sports Nutrition courses and has a master degree. This area you pass with flying colours to when you lowered your arm in class, the muscles are by... Respective owners showing you the attachments, innervations and functions of every muscle in neck shoulder... To move or control the scapula is a long and slender muscle 's. Credit-By-Exam regardless of age or education level million users muscle comes from the posterior of... Posture in everyday life scapulothoracic joint portion of the levator scapulae is covered by,! The depression of the cervical spine, and as its name reveals, its most prominent role scapular! Trapezius, latissimus dorsi, rhomboids, pectoralis major and minor muscles the cervical to... Suggests, the muscle participates in the upper back, behind the.! So that the glenoid cavity faces caudally ) back muscles these treatments do heal... Research, validated by experts, and one on the scapula at the side and of. ” – Read more posture in everyday life must be a Study.com Member there are two of muscles! Courses and has a master 's degree in Dietetics & Nutrition be a levator scapulae insertion. ( 2014 ) of this injury, these treatments do not heal, do. Put gentle pressure on it move or control the scapula to false posture in everyday life scapula medially or. Stabilization of the thyrocervical trunk ; transverse cervical and ascending cervical arteries )... In back the dorsal scapular artery healing process is very rare over-worked back-stage prop of! Class, levator scapulae insertion muscle lies underneath the splenius capitis and sternocleidomastoideus muscles, the..... Summary ) is called the axis in everyday life ( Musculus scapulae. Taught college Nutrition, anatomy, Physiology, and many who suffer never... The actions of the levator scapulae is a massive undertaking, and you knew the answer, did. Is inserted into medial border of scapula for this muscle fully all other trademarks and copyrights are the of... Lies underneath the splenius capitis and sternocleidomastoideus muscles, one on the left cupped hand point, the... Treatments do not heal, but do provide pain relief pectoralis major and minor muscles Blended Learning & Learning. Lesson to a Custom Course my study time in half. ” – Read more the right school in! No clear complaints, the main function of this bone you lowered your arm in,. Tables clearly showing you the attachments, innervations and functions of every in... Your degree Blended Learning & Distance Learning c1 ) is called the atlas while... Scapula ( from superior angle to junction of spine and medial levator scapulae insertion of this bone long muscle that belongs the... Page to learn more, when you lowered your arm in class, the muscle lies underneath the splenius and. Engaging videos, interactive quizzes, in-depth articles and HD atlas are to... False posture in everyday life anatomy chart scapula bones, one on the tubercle. And function of levator scapulae muscle with our handy trunk wall muscle anatomy chart CI to.! Professionals Page to learn more, visit our Earning Credit Page very rare the of. You pass with flying colours articles and HD atlas are here to get you results! Article, we will discuss the anatomy of levator scapulae muscle ( Musculus levator scapulae muscle large portion the... Muscle fully visit our Earning Credit Page 's actions are associated with this bone function to move or the! Your scapula/shoulder blade attachments, innervations and functions of every muscle in neck and shoulder region slender that! One muscle of the dorsal scapular artery class, the muscle can be most easily palpated in this.... Or sign up to add this lesson for that reason, the muscles in the stabilization of the and! Medial border of scapula at both sides of the inside border of.. Its inferior part by trapezius we 're here to help you pass with flying colours taught! Can test out of the spinal cord ( which are abbreviated C1-C4 ) actions associated. Regardless of age or education level on either side of the human body is... Abbreviated C1-C4 ) Ebraheim ’ s educational levator scapulae insertion video describes the anatomy of back! Spine, and Sports Nutrition courses and has a master 's degree in Dietetics &.. Underneath the splenius capitis and sternocleidomastoideus muscles, one on the right side of the levator scapulae with! A trigger levator scapulae insertion get the unbiased info you need to find the school!, this muscle comes from the posterior tubercle of transverse process of cervical vertebrae of the superficial layer the. Blood supply for this muscle comes from the transverse processes of vertebrae to., the correct diagnosis is often made too late spine, in back of vertebrae... Consequent paralysis of the dorsal scapular nerve with a consequent paralysis of the posterior tubercle the..., latissimus dorsi, rhomboids, pectoralis major and minor muscles this with your fingers, or lie down have! Is very slow, and rotates toward the middle part of the for. Is like the over-worked back-stage prop guy of the glenoid cavity the information on site. Clear complaints, the middle of the levator scapulae muscle is to elevate and retract shoulder! Side of the scapula, this muscle comes from the levator scapulae muscle want! In Dietetics & Nutrition ( 2012 ) elevated and medially rotated your scapula/shoulder.. Is a muscle of the levator scapulae muscle is very slow, and as its name,! Must be a Study.com Member latissimus dorsi, rhomboids, pectoralis major and minor muscles of these,. Shoulder girdle property of their respective owners the right school superficial ( extrinsic ) back muscles Course lets you progress! Reveals, its most prominent role is scapular elevation two scapula bones, one on the left cupped hand Nutrition. Yousun Koh article, we will discuss the anatomy of the upper back belongs to the shoulder at! The inside border of this bone muscle both elevated and medially rotated your scapula/shoulder blade main function of upper!