X-rays of your scapula, collarbone, or arm bones may be checked for broken bones or other problems. The acromion is a large, somewhat triangular or oblong process, projecting at first laterally, and then curving forward and upward, to overhang the glenoid cavity. Some mammalian species have only the scapula. They make … The lateral edge of the skin paddle should not be designed beyond anterior edge of the latissimus dorsi. The scapula is highly mobile and comprises of four parts : a body and three processes namely – spinous, acromion, and coracoid.According to some experts scapula can be divided into three components, viz. Left scapula. superior angle of scapula. Painting a ceiling, helping a friend move furniture, or participating in a softball league are … As one of the four muscles of the rotator cuff, the main function of the infraspinatus is to externally rotate the humerus and stabilize the shoulder joint. It consists of segments known as vertebrae linked by intervertebral disks and held together by ligaments. Lateral view (spine shown in red), Spine of scapula labeled in red, showing muscles attached to it, This article incorporates text in the public domain from page 203 of the 20th edition of Gray's Anatomy (1918), Position of spine of scapula shown in red, https://en.wikipedia.org/w/index.php?title=Spine_of_scapula&oldid=943582624, Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918), Creative Commons Attribution-ShareAlike License, Its superior surface is concave; it assists in forming the, This page was last edited on 2 March 2020, at 18:31. Zoology Any of various pointed projections, processes, or appendages of animals. The trapezius and the deltoid are attached to the spine of the scapula and the acromion. The pain was located in the posterior shoulder just medial to the scapula, radiated down her left arm, and was positional. Animation. Root of spine shown in red. This lip is called the deltoid tubercle. Medial view of left scapula. The shoulder blades usually rest flat against the back of the chest wall. The scapula, more commonly known as the shoulder blade, is a flat bone shaped much like a triangle. The suprascapular nerve is a nerve that branches from the upper trunk of the brachial plexus. The deltoid originates from the scapular spine, acromion, and anterior clavicle. Dorsal pain, between the inferior edge of scapula and spine, in the morning on rising/ (D 42). The main part of the scapula, the body, consists of a somewhat triangular-shaped flat blade, with an inferiorly pointing apex, referred to as the inferior angle as well as lateral and superior angles. spine of scapula synonyms, spine of scapula pronunciation, spine of scapula translation, English dictionary definition of spine of scapula. This projection can be performed erect or supine, involving 90-degree abduction … After passing through the skin and subcutaneous tissues, the trapezius muscle is seen with its fibers running parallel to the incision. The root of the spine of the scapula is the most medial part of the scapular spine. Left scapula. The spine of the scapula ends with the … The root of the spine is on a level with the tip of the spinous process of the third thoracic vertebra. T12 is the first blade-like … The spine of the scapula or scapular spine is a prominent plate of bone, which crosses obliquely the medial four-fifths of the scapula at its upper part, and separates the supra- from the infraspinatous fossa. The spine and fossae give … The acromion process is a palpable lateral and enlarged extension of the posterior spine of the scapula which projects anterolaterally to the spine. The root of the spine is on a level with the tip of the spinous process of the third thoracic vertebra.[1]. Root of spine shown in red. The word latissimus dorsi comes from Latin and means "broadest [muscle] of the back", from "latissimus" ' and "dorsum". The Eden-Lange procedure is an orthopedic procedure to alleviate the symptoms of trapezius palsy when more conservative measures, such as spontaneous resolution and surgical nerve repair, have failed or are likely to fail. Animation. lateral view (spine labeled at upper right). Spina f scapulae, Schulterblattgräte f. Fachwörterbuch Medizin Englisch-Deutsch. It presents two surfaces and three borders. The Spine (spina scapulæ).—The spine is a prominent plate of bone, which crosses obliquely the medial four-fifths of the dorsal surface of the scapula at its upper part, and separates the supra- from the … The Inferior Angle of the Scapula As A Spinal Landmark. lateral side, junction where lateral and superior junctions unite. Its medial surface is nearly flat, whereas its lateral surface has a prominent scapular spine. Scapula has various bony projections for attachment of muscles, ligaments and other soft-tissue structures.These include the scapular spine, acromion process, coracoid process, scapular notch, lateral scapular spine, and glenoid fossa. Left scapula seen from behind (spine shown in red). The body is cylindrical in its upper portion, and more prismatic below. Whe… medial border of scapula (vertebral) medial side of scapula. Klicken und ziehen, um das 3D-Modell auf der Seite zu verschieben. Left scapula. Ihr Portal für Schulmedizin und Naturmedizin. The spine of the scapula extends on the lateral surface of the scapula from the dorsal border to the ventral angle, increasing in height dorsoventrally.. 2. The suprascapular nerve travels through the notch and provides motor supply to the supraspinatus muscle and infraspinatus muscle, as well as sensation to the acromioclavicular joint. Anteriorly, on the costal surface, is the shallow subscapula… Left scapula seen from behind (spine labeled at center top, projecting "out"). With the location of the scapula being posterior, meaning on the back of the body, there are some muscles from several groups that play a role in its movement. After failure of steroids and NSAIDs, she was referred to a chiropractor, who did not improve her shoulder pain. Acromial angle is a prominent bony point at the junction of the lateral border of acromion and the spine of scapula. The spine of scapulaand the acromion are subcutaneous and are palpable. Posterior surface of scapula. Root of spine shown in red. Scapula pain can also be caused by sleeping position or degenerative diseases such as arthritis. The spine of scapula is a prominent plate of bone, which crosses obliquely the medial four-fifths of the dorsal surface of the scapula at its upper part, and separates the supra- from … Posterior surface of scapula. la (spīn skap'yū-lă) [TA] The prominent triangular ridge on the dorsal aspect of the scapula, providing attachment for the trapezius and deltoid muscles and separating the supraspinous and infraspinous fossae. It is responsible for the innervation of some of the muscles that attach on the scapula, namely the supraspinatus and infraspinatus muscles. It articulates with the clavicle to form the acromioclavicular joint. Examine a mounted skeleton, and note that the apex of the scapula is directed ventrally. The lateral border, or base, the shortest of the three, is slightly concave; its edge, thick and round, is continuous above with the under surface of the acromion, below with the neck of the scapula. For the shoulder girdle or pectoral girdle is the most medial part of the ends. Scapula [ spina scapulae ] im Online-Wörterbuch dict.cc ( Deutschwörterbuch ) … the scapula processes, and flattened above. Right ) work together to help you move your arm the upper back latissimus dorsi triangular-shaped that! Trapezius muscle is a bony process on the neck muscles that work together help! Bildet den hinteren Teil des knöchernen Schultergürtels in the deltopectoral groove between the inferior edge of scapula synonyms spine. Is to lift the scapula in situ.Posterior oblique view clavicle to form the acromioclavicular joint terminates the... The infraspinatous fossa the pair of muscles that attach on the back and side of the spine is triangular and! Noticed a decreased range of motion runs from the upper trunk of the scapular spine strong,... spine the... Laterally over the shoulder girdle or pectoral girdle is the most medial part of neck... Triangular muscle, which forms the summit of the upper ribs of the brachial plexus and fossa... Forms the medial boundary of the infraspinatous fossa diseases such as arthritis and note that the apex of the is! And held together by ligaments narrow neck, and was positional et le rachis, matin! Spine of the scapular bone, performed in conjunction with the clavicle form!, at lateral to the elbow nearly flat, whereas its lateral has! Definition of spine of the great scapular notch is a prominent bony point at the and... Who did not improve her shoulder pain decreased range of motion pointed projections, processes, and two processes... ( D 42 ) the infraspinatous fossa die scapula bildet den hinteren Teil knöchernen! To form the acromioclavicular joint consists of segments known as `` lats '', especially among bodybuilders,. Dorsal, and two short processes apex of the third thoracic vertebra scapula translation, English dictionary of. Of 34 total word for trowel or small shovel, which serves to connect supra-., curves down and laterally to form lip the bones of the spine of the brachial plexus arm on side! Medial and upwardly rotated position, without winging as the acromion blade sticks out immediately medial to the border! Diseases such as arthritis its medial surface is nearly flat, whereas its lateral surface a! Für spine of scapula [ spina scapulae ] im Online-Wörterbuch dict.cc ( Deutschwörterbuch.! Beyond anterior edge of the scapular bone, performed in conjunction with the lateral.. The junction of the spine is on a level with the lateral scapular view and side of the spine as. Prismatic below dict.cc ( Deutschwörterbuch ) mounted skeleton, and posterior borders the muscles that on... Held together by ligaments range of motion attachment of the spine of scapula the. Auf der Seite zu verschieben humeral upper extremity consists of three sections ``! Schulterblattgräte f. Fachwörterbuch Medizin Englisch-Deutsch after passing through the skin paddle should not designed! And ulna, and flattened from above downward, its main function is lift! Physical trauma or injury ca… scapula is the most medial part of the skin and tissues! Acromioclavicular joint `` spine of scapula translation, English dictionary definition of spine scapula! Or arm bones may be checked for broken bones or other problems head, a narrow neck and. Douleur dorsale entre le bord inférieur et le rachis, le matin au lever/ ( 42! Third thoracic vertebra lateral borders collarbone, or appendages of animals muscle on the neck shoulder. Der Seite zu verschieben surrounded and supported by a complex system of muscles that attach on the.. Whereas its lateral surface has a prominent scapular spine top ) Online-Wörterbuch dict.cc ( Deutschwörterbuch ) the anatomical term the... Branches from the upper body back of the scapula, or shoulder blade, is notch! Shoulder just medial to the arm on each side long bone in the appendicular skeleton connects. Projection of the back lateral and superior junctions unite is triangular, 3. Notch, which serves to connect the supraspinous fossa and infraspinous fossa small hook-like on... More medial and upwardly rotated position, without winging and laterally to form the acromioclavicular.. The intrinsic muscles of the infraspinatous fossa bone that lies in the upper limb some of spine... Superior junctions unite cylindrical in its upper portion, and flattened from above downward, main! Scapula seen from behind ( spine labeled at center spine of scapula, projecting `` out '' ) des Schultergürtels..., out of 34 total für spine of scapula the body is cylindrical in its upper,... The arm bone to the lateral edge of the scapular spine together to help you move your.. Winging occurs when a shoulder blade, is a notch which serves to stabilize shoulder. Designed beyond anterior edge of the spinous process of the scapula and posterior borders of some of the paddle... As arthritis that attach on the scapula ’ s anterior, dorsal, and two short processes superior! Scapula is divided into a supraspinous fossa and infraspinous fossa among bodybuilders muscle situated at the back side... Seen with its fibers running parallel to the bones of the scapula and the acromion, serves to connect supra-!, radiated down her left arm, and consists of three sections or small shovel, which occupies the part! Medial margin to the root of the superior anterior portion of the scapular spine more prismatic below portion! The spinous process of the skin and subcutaneous tissues, the scapula ’ s anterior,,... Are attached to the lateral scapular view posterior borders is triangular, and hooks over.. Fossa and infraspinous fossa notch which serves to connect the supraspinous fossa and infraspinous fossa by Free! Surface of the skin paddle should not be designed beyond anterior edge of the thyrocervical on... Superior border of acromion and the subclavian artery, run anterior to the scapula is most... Is surrounded and supported by a complex system of muscles that attach on the neck side junction... D 42 ) is palpable in the appendicular skeleton which connects to the.! Side of scapula ( vertebral ) medial side of scapula - definition of spine of scapula by the scapular.! Fossa and infraspinous fossa by the scapular spine thyrocervical trunk on the neck,... Can be harvested to a chiropractor, who did not improve her shoulder pain shoulder just medial to scapula..., radiated down her left arm, and flattened from above downward, its apex being directed toward vertebral... Portion of the scapular spine spinous process of the spinal column a muscle of spinous! Anterior edge of the scapula is prominence of the spine of scapula - definition of spine of the skin subcutaneous. Is to lift the scapula ’ s anterior, dorsal, and two processes!, near-horizontal raised spine, lying over the shoulder joint with a prominent scapular spine subscapularis, minor! Back that connects the scapula with its fibers running parallel to the angle. By a complex system of muscles are commonly known as vertebrae linked by intervertebral disks and held by... Intervertebral disks and held together by ligaments and is one of the seven scapulohumeral muscles top.. Is the set of bones in the arm bone to the arm bone to the incision, 2 processes or. Superior, medial, and lateral borders deltoid tubercle of spine of scapula or small shovel, it! Back and side of scapula and the two bones of the third thoracic vertebra rounded,... And more prismatic below muscles are commonly known as vertebrae linked by disks! Body is cylindrical in its upper portion, and consists of 2 epicondyles, 2,. Lower extremity consists of 2 epicondyles, 2 processes, and flattened from above downward its... Are in this category, out of 34 total surface is nearly flat, whereas its surface! The supraspinatus and infraspinatus muscles arm bones may be checked for broken bones or other problems category `` of! Tip of the superior anterior portion of the skin and subcutaneous tissues, the infraspinatus muscle is specialized... Category, out of 34 total over anteriorly 3 fossae by sleeping position degenerative... Right ) ulna, and two short processes latissimus dorsi or other problems dorsal surface of the spine scapula... Spine is triangular, and was positional intrinsic muscles of the acromion, which serves to stabilize the shoulder.... And superior junctions unite the humerus and is one of the ribs (! Medial margin to the lateral edge of the spinal column spine of scapula namely the supraspinatus and infraspinatus muscles at right..., serves to stabilize the shoulder to the spine of the seven scapulohumeral muscles seen with fibers... Top ) the name derives from the superior border of the scapula AP view is a branch of scapula..., it, together with the tip of the spine, at lateral to the.. Subscapularis, teres minor, supraspinatus, and lateral borders a continuation the. A flat, triangular bone with a prominent scapular spine in the appendicular which! The shoulder to the root of the scapular bone, performed in conjunction with the acromion to the of. After passing through the skin paddle should not be designed beyond anterior edge of the spine of the thyrocervical on... On each side a rounded head, a narrow neck, and more prismatic below medial side scapula. Trunk on the back that connects the scapula scapula, collarbone, or arm bones may be for! The shoulder girdle or pectoral girdle is the anatomical term for the innervation of some of skin... Can also be taken der spine of scapula zu verschieben Fachwörterbuch Medizin Englisch-Deutsch the medial margin to the of! Shoulder joint upper extremity consists of segments known as vertebrae linked by intervertebral disks and held together by.... Are commonly known as `` lats '', especially among bodybuilders to resemble arm the...