Search ShoulderDoc.co.uk. Yergasons Test For the Fisk modification, flex the elbow with the posterior forearm on the the table and adjust the anterior or posterior leaning of the patient to place the humerus at an angle of 10-15 degrees. For the Fisk modification, flex the elbow with the posterior forearm on the the table and adjust the anterior or posterior leaning of the patient to place the humerus at an angle of 10-15 degrees. Zoom out, drag into view, or rotate. Despite their similar names, Teres major has different actions and innervation from the Teres minor. 51 sampled x-ray images of healthy dogs performed by Susanne AEB Borofka (PhD - dipl. By TeachMeSeries Ltd (2022) Fig 1.0 – … It attaches to the medial lip of the intertubercular groove of the humerus. What is the major advantage of the supine, tangential version of the intertubercular groove projection over the erect version ? Runs through the intertubercular groove of the humerus. The Intertubercular Sulcus of the humerus is a vertical groove between lesser and greater tubercles. Lateral ridge of the intertubercular groove of the humerus Actions: Adducts and rotates the shoulder joint inward Nerve supply: Medial and lateral pectoral nerves Blood supply: Branches of the axillary artery. Bicipital groove. A study of intra- and interobserver reproducibility was done of this measurement and humeral retroversion on 32 healthy volunteers. A transverse band (transverse retinaculum of humerus) between the lesser and the greater humeral tubercle holds the muscle in place. This report described our preferred repair technique of this lesion, which leads to no significant shortening and restricted external rotation of the shoulder. The pectoralis major (from Latin pectus 'breast') is a thick, fan-shaped or triangular convergent muscle, situated at the chest of the human body.It makes up the bulk of the chest muscles and lies under the breast.Beneath the pectoralis major is the pectoralis minor, a thin, triangular muscle.The pectoralis major's primary functions are flexion, adduction, and internal rotation of … The sulcus consists of a lateral lip and a medial lip.The tendon of the pectoralis major muscle … intertubercular groove (humerus) Muscles Moving Arm INNERVATION: thoracodorsal nerve ACTION: extends / adducts arm . In biological morphology and anatomy, a sulcus (pl. Biceps tenodesis is not necessary for this type of intratendinous tear as biceps sling and medial wall of the intertubercular groove looks normal. It belongs to the so-called long bones, which means it has two distinguishable ends — the proximal and distal epiphyses. 1. Lesser Tubercle: 4. The humerus is the single bone of the upper arm. The mneumonic is … Actions – Shoulder extension. Supinate the hand. intertubercular plane A horizontal plane passing through the tubercles of the crests of the ilia; lies approx. 2) Protection: Protects brain, spinal column and vital… SYN: vagina tendinis intertubercularis [TA]. The long tendon of the biceps brachii and an ascending branch of the anterior circumflex humeral artery lie within the intertubercular sulcus. Adduction. The lateral aspect of this tubercle forms the medial margin of the intertubercular sulcus - a deep groove separating both tubercles. intertubercular groove of humerus • agonist of arm flexion • rotates arm medially • adducts arm against resistance • pulls rib cage upward with scapula fixed Lateral & medial pectoral nerves Latissimus dorsi 57 via lumbodorsal fascia into spines of T7-L5, lower 4 ribs & iliac crest floor of intertubercu-lar groove of humerus Occasionally, a stenosing tenosynovitis in the sheath with internal adhesions is seen. The bicipital groove (also known as the intertubercular sulcus or sulcus intertubercularis) is the indentation between the greater and lesser tuberosities of the humerus that lodges the biceps tendon. Ultrasound Images & Clips Transverse: LHBT in distal intertubercular groove. Lateral Attachment of upper fibers: Outer or lateral lip of the intertubercular groove of the humerus, inferior to the greater tubercle of humerus. - rupture is usually is usually more or less transverse and is located either w/ in shoulder joint or within the proximal part of intertubercular groove; - Clinical Findings: - bunching up of biceps muscle in distal arm, (which does not go away); It belongs to the so-called long bones, which means it has two distinguishable ends — the proximal and distal epiphyses.Both epiphyses are involved in bone growth up to the age of the ossification of epiphysial cartilage. SKELETAL SYSTEM 1) comes from Greek - "skeletos" 2) living tissue Functions of the Skeleton 1) Movement: lever system that allows for muscular coordination of both motion and posture. One Stop; MyU © 2021 Regents of the University of Minnesota.All rights reserved. 9. The female clavicle is usually shorter and less curved than the male. Humerus. The CHL covers and protects the intraarticular portion of the LBT, and the CHL and SGHL stabilize the biceps at the entrance of the intertubercular groove. Atlas of anatomy on x-ray images of the dog. Transverse Humeral Ligament (THL) :Holds the tendon of the long head of biceps brachii muscle in the groove between the greater and lesser tubercle on the humerus (intertubercular sulcus). Deltoid [O] - Acromion process, spine of scapula, and lateral third of clavicle [ I ] - Deltoid tuberosity of humerus *[A] – Abducts arm 5. Intertubercular groove of the humerus Innervation Thoracodorsal nerve (C6-C8) Function Contracting insertion->origin: adduction, extension, internal rotation of the arm Contracting origin->insertion: rotation of the trunk Arm (brachium) The layman will refer to the entire upper limb as the arm. Rotator cuff- Consists of the following 4 muscles: a. Supinators. Position of part: The anterior surface of the shoulder is palpated to localize the intertubercular groove. Surgery should be considered if conservative measures fail after three months. The long head of biceps brachii muscle runs along this groove. The best way to diagnose biceps tendinopathy, is by comparative palpation of the biceps tendon along the intertubercular groove, or otherwise by doing a ultrasonography (extra-articulair). Insertion – Intertubercular groove (between the greater and lesser tuberosities) of the humerus. A. ; The transverse humeral ligament, which passes from the lesser tubercle to the greater tubercle of humerus, covers the … 2. Innervation – Thoracodorsal nerve. Thoracodorsal nerve C6,7,8. Show transcribed image text … sulci) is a furrow or fissure.It may be a groove in the surface of a limb or an organ, notably in the surface of the brain, but also in the lungs, certain muscles (including the heart), as well as in bones, and elsewhere.Many sulci are the product of a surface fold or junction, such as in the gums, where they fold around the neck … Anterior Right Lateral Posterior Left Lateral. Brachialis: Innervated by: Musculocutaneous n. from the brachial plexus Origin: proximocaudal humerus Insertion: spirals to insert just proximal to biceps Muscles of Supination and Pronation. *A alveolaris inferior[L]【下歯槽動脈】(inferior alveolar artery) *Aa. Yergason's Test is considered positive if the pain is reproduced in the bicipital groove and a biceps or a SLAP lesion is suspected. Patient Information . Both epiphyses are involved in bone growth up to the age of the ossification of epiphysial cartilage. This module of vet-Anatomy is a basic atlas of normal imaging anatomy of the dog on radiographs. In carnivores, the biceps brachii muscle invaginates the capsule of the shoulder joint cranially, thus forming a synovial sheaths in the region of the intertubercular groove. Lateral lip of intertubercular groove of humerus: action: Adducts and medially rotates humerus; draws scapula anteriorly and inferiorly; Acting alone: clavicular head flexes humerus and sternocostal head extends it . Bicipital groove Radiology Reference Article . The long biceps tendon makes a sharp turn at the humeral head and continues its course in the bicipital groove … The pectoralis major, teres major, and latissimus dorsi insert at the " intertubercular groove" of the humerus. through the intertubercular groove of the humerus extending down the arm to insert as a flat tendon to the radial tuberosity, and bicipital aponeurosis, which blends with the antebrachial fascia. Supinate the hand. A shallow intertubercular groove is vulnerable to impingement damage and subluxation [37, 40]. 10. It's mainly responsible for the medial rotation of the arm and it also … The intertubercular groove or also known as the bicipital sulcus is a deep groove that begins between the two tubercles and extends longitudinally down the proximal shaft of the humerus. Gross anatomy. Treatment consists of conservative or surgical treatment. It is large, flat and triangular in shape originating from large parts of the lumbar region and lower thorax to insert on the humerus through a narrow tendon. [ I ] - Intertubercular groove of humerus *[A] – Extends, adducts and medially rotates arem 4. 10-15 degrees: Term. ShoulderDoc. Selected structure offscreen. References. The results show good reproducibility of these … Despite their similar names, Teres major has different actions and innervation from the Teres minor. Floor of the intertubercular groove of the humerus Actions: Adducts and extends the shoulder joint Nerve supply: Thoracodorsal nerve Blood supply: Branches of the axillary artery. Tangential prjection (Fisk modification) The supine version of the trangential projection for the intertubercular groove requires that the CR be angled ....posteriorly from the horizontal plane. Deltoid muscle. It holds the tendon of the long head of the biceps in the intertubercular groove.] The lesser tubercle is divided into two parts. Lesser tubercle B. Glenoid process C. Intertubercular groove D. Anatomical neck Answer is B. Glenoid process: Which term describes the medial end of the clavicle? Supinate the hand. The intertubercular groove or also known as the bicipital sulcus is a deep groove that begins between the two tubercles and extends longitudinally down the proximal shaft of the humerus. Antonyms for Intertubercular sulcus. All missed palpations were localized medial to the intertubercular groove by an average of 1.4 ± 0.5 cm (range, 0.3 for the fellow to 3.5 cm for the resident). This report documents the case presentation, evaluation, treatment and outcome of 5 horses with an osseous cyst-like lesion (OCLL) of the intertubercular groove of the proximal aspect of the humerus. Surgery should be considered if conservative measures fail after three months. The best way to diagnose biceps tendinopathy, is by comparative palpation of the biceps tendon along the intertubercular groove, or otherwise by doing a ultrasonography (extra-articulair). The bicipital groove is typically 4-6 mm deep 1 See the answer See the answer See the answer done loading. Conclusion: Based on the current methodology, clinicians have a tendency to localize the intertubercular groove medial to … The tubercles are separated from each other by a deep groove, the bicipital groove (intertubercular groove; bicipital sulcus), which lodges the long tendon of the biceps brachii muscle and transmits a branch of the anterior humeral circumflex artery to the shoulder-joint. Example strengthening exercises – Lat pull down using a resistance band. Position of part: The anterior surface of the shoulder is palpated to localize the intertubercular groove. Answer (1 of 3): Intertubercular sulcus is called so because it is betweenn greater and lesser tuburcle and is present in anteriolateral part of humerus Three important muscles are getting inserted on to this part. intertubercular groove of humerus: pectoral branch of thoracoacromial artery: lateral pectoral nerve, medial pectoral nerve clavicular head: C5 and C6 sternocostal head: C7, C8 and T1: adducts and medially rotates humerus, draws scapula anteriorly and inferiorly clavicular head: flexes humerus sternocostal head: extends humerus: pectoralis minor The high range of motion of the shoulder comes at the expense of decreased stability of … at the level of the fifth lumbar vertebra. Medial Attachment of upper fibers (Clavicular portion): Anterior surface of sternal or medial one-half of the anterior clavicle. Sternal extremity: True or False. In 3 of the 5 cases, delayed phase gamma scintigraphic findings demonstrated increased radiopharmaceutical uptake in the region of the intermediate tubercle of the … Zoom out, drag into view, or rotate. C1 (atlas) and C2 (axis) have very distinct anatomical features. Magic angle artifact typically involves a short segment of the LHBT with well-defined increased signal on short TE images. Adduction. Latissimus Dorsi Muscle:. Definition. Rupture of the biceps tendon most commonly occurs proximally near the glenoid labrum and distally in the bicipital groove [ 28 ]. Internal rotation. Magic angle artifact is most common just before the entrance of the tendon into the intertubercular groove where the tendon and collagen fibers are closest to the magic angle of 55 degrees relative to the main magnetic field. As the LHBT sheath is merely an extension of the joint cavity, joint effusion can easily spread into the sheath [ 13 , 14 ]. This is best detected with MR arthrography in which there is a lack of passage of contrast beyond a certain region of the tendon sheath. Intertubercular tendon sheath [TA] the extension of the synovial membrane of the shoulder joint downward in the intertubercular groove to surround the tendon of the long head of the biceps. Humerus. Three muscles are connected in … Treatment consists of conservative or surgical treatment. True: The anterior surface of the scapula is referred to as: Costal surface Actions – Shoulder extension. -- Select -- Acetabulum Biceps Brachii Capitulum Cornoid Fossa Deltoid Tuberosity Greater Tubercle Head Illium Intertubercular Groove Ischium Lateral Epicondyle Lesser Tubercle Medial Epicondyle Olecranon Fossa Olecranon Process Pubis Radius Scapula Triceps Brachii Trochlea Ulna None of the Above. The tubercles are separated from each other by a deep groove, the bicipital groove (intertubercular groove; bicipital sulcus), which lodges the long tendon of the biceps brachii muscle and transmits a branch of the anterior humeral circumflex artery to the shoulder-joint. 10-15 degrees Upper fibers are more anterior and inferior on the … The average values of lateralization of the intertubercular groove were 114.97 degrees on the dominant … Olecranon Trochlear notch Coronoid process Ulnar tuberosity Radial notch Interosseous crest Head Neck Ulna, Anterior view . It consists of (a) long head of biceps, wrapped in the synovial sheath and (b) ascending branch of the anterior circumflex humeral artery. Biceps tendinitis is a disorder of the tendon around the long head of the biceps muscle. Actions: Adducts and extends at the shoulder, and medially rotates the arm. floor of the intertubercular groove: extends the arm and rotates the arm medially: thoracodorsal nerve (C7,8) from the posterior cord of the brachial plexus: thoracodorsal a. the inserting tendon twists so that fibers originating highest insert lowest: levator scapulae: transverse processes of C1-C4 vertebrae Teres major is a thick and ovoid muscle in the upper arm. Section Navigation. From here, the long head has a tendon that passes up along the intertubercular groove of the humerus into the joint capsule of the shoulder joint. It is known to be the only tendon to be located … The intertubercular groove or also known as the bicipital sulcus is a deep groove that begins between the two tubercles and extends longitudinally down the proximal shaft of the humerus. Intertubercular Groove: 5. Chapter 11 А B D - E OD ОЕ OB ОА Ос . Innervation: Lower subscapular nerve. The biceps brachii muscle (biceps) is a large, thick muscle of the arm consisting of two heads.. long head: originates at the supraglenoid tubercle above the glenoid cavity of the scapula.It lies within the intracapsular space but it still remains extrasynovial. As mentioned in the previous answers. Synonyms for Intertubercular sulcus in Free Thesaurus. PECTORALIS MAJOR. Coraco–clavicular ligament – composed of the trapezoid and conoid ligaments and runs from the clavicle to the coracoid process of the scapula. If a "clicking" sensation familiar to the patient is produced during the test, damage to the transverse humeral ligament (which overlies the intertubercular sulcus) should be suspected too. Bicipital groove. Shoulder Head: 2. sulci) is a furrow or fissure.It may be a groove in the surface of a limb or an organ, notably in the surface of the brain, but also in the lungs, certain muscles (including the heart), as well as in bones, and elsewhere.Many sulci are the product of a surface fold or junction, such as in the gums, where they fold around the neck of … 11/9/2012 6 Subscapularis (Posterior view) Muscles Moving Arm ORIGIN: subscapular fossa (scapula) INSERTION: lesser tubercle (humerus) INNERVATION: subscapular nerve ACTION: MUSCLES OF THE SHOULDER JOINT . Brachioradialis: Innervated by: Radial n. from the brachial plexus In biological morphology and anatomy, a sulcus (pl. The reasons for these differences are discussed. It's mainly responsible for the medial rotation of the arm and it also contributes to … The long head of biceps brachii muscle runs along this groove. The LHBT continues distally from the inferior end of the intertubercular groove, without synovial membrane covering, to the belly of the biceps brachii, where it becomes intramuscular. They work alongside the acromioclavicular ligament to maintain the alignment of the clavicle in relation to the scapula. Created with Raphaël 2.1.0 Anterior Left Lateral Posterior Right Lateral. The long head of biceps brachii muscle runs along this groove. Intertubercular groove of the humerus Innervation Thoracodorsal nerve (C6-C8) Function Contracting insertion->origin: adduction, extension, internal rotation of the arm Contracting origin->insertion: rotation of the trunk Arm (brachium) The layman will refer to the entire upper limb as the arm. Teres major is a thick and ovoid muscle in the upper arm. It helps bring the arm close to the body and rotates the arm medially. Daily uses – Pushing on the arms of a chair when standing up. 1. The humerus is the single bone of the upper arm. Anatomical Neck: 3. The shoulder is structurally and functionally complex as it is one of the most freely moveable areas in the human body due to the articulation at the glenohumeral joint. The intertubercular sulcus is also known as the bicipital groove. This problem has been solved! Supinate the hand. 15 words related to sulcus: fissure, central sulcus, fissure of Rolando, Rolando's fissure, sulcus centralis, fissure of Sylvius, lateral cerebral sulcus.... What are synonyms for … Greater Tubercle The two bones are fused, so all movement is in a sagittal plane, with very little pronation and supination. Right Humerus - Proximal End (Anterior Aspect) 1. Please describe the location of the Intertubercular (Bicipital) groove in relationship to other boney landmarks (Please use anatomical language/terminology) The location of the Intertubercular (Bicipital) groove in relationship to other boney landmarks is proximal humerus between the greater and lesser tubercular. The intertubercular groove is a sulcus that lies along the anterior aspect of the proximal humerus, bounded medially by the lesser tuberosity and laterally by the greater tuberosity. To evaluate for an association between the morphology of the lesser tuberosity and intertubercular groove and subscapularis tendon tears and biceps tendon pathology.Sixty-six patients with arthroscopically confirmed subscapularis tendon tears were compared with 59 demographically matched control patients who underwent magnetic resonance imaging or … The portion of the bone between these ends is called the diaphysis. Humerus. The proximal intertubercular groove (image 3) was a pitfall: at first glance it appeared to be normal, but when following the biceps to distal and proximal the pathology became apparent. Head Lesser tubercle Greater tubercle Intertubercular groove Anatomical neck Surgical neck Humerus, Proximal Epiphysis . intertubercular groove; narrow groove located between the greater and lesser tubercles of the humerus capitate from the lateral side, the third of the four distal carpal bones; articulates with the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and primarily with the third metacarpal distally It belongs to the so-called long bones, which means it has two distinguishable ends — the proximal and distal epiphyses.Both epiphyses are involved in bone growth up to the age of the ossification of epiphysial cartilage. intertubercular bursa on a quadruped, a bursa between the tendon of the biceps brachii muscle and the intertubercular groove of the humerus. It is sometimes referred to as the bicipital groove.The long tendon of the biceps brachii and an ascending branch of the anterior circumflex humeral artery are located within the sulcus. The intertubercular groove has a central sagittal ridge. The teres major tuberosity is found on the medial shaft, just proximal to its middle. It contains the shoulder girdle, which connects the upper limb to the axial skeleton via the sternoclavicular joint. Radius and Ulna. Question: Which of the indicated muscles has a tendon that passes through the intertubercular groove of the humerus? The bicipital intertubercular groove very rarely serves as the origin of an intraarticular ganglion cyst of the long head of the biceps tendon, which may cause shoulder pain and even may induce or aggravate an anterior supraspinatus tear. Recent Posts. For Students, Faculty, and Staff. Of the seven cervical vertebrae, C3 through C6 have typical anatomy, while C7 looks very similar. Email Facebook Twitter Pinterest Share. The intertubercular sulcus is an indentation located between the two tubercles. The vessels in the intertubercular groove should not be mistaken for abnormal fluid . It also brings down the shoulder and keeps the lower part of the scapula stuck against the wall of the chest. Latissimus Dorsi is one of four muscles responsible for the thoracobrachial motion. Daily uses – Pushing on the arms of a chair when standing up. ECVDI, Utrecht, Netherland) were categorized topographically into seven chapters (head, vertebral column, thoracic limb, pelvic … Go. Intertubercular groove of humerus Extend and adduct at shoulder, medially rotate at shoulder, and horizontally abduct away from midline Middle subscapular (Thoracodorsal) Page 2 of 12 Deltoid Lateral 1/3 clavicle, acromion, and spine of scapula Which one of the following projections produces a trangential projection of the intertubercular groove? intertubercular groove of humerus translation in English - French Reverso dictionary, see also 'interstellar',inter',intercourse',interpreter', examples, definition, conjugation An original method of CT measurement of the lateralization of the humeral intertubercular groove is described based on geometric construction following Thales theorem. Biceps tendinitis is a disorder of the tendon around the long head of the biceps muscle. 2) 대원근(teres major) 광배근과 함께 상완골을 내회전 시키는 근육입니다. For the erect version of the tangential projection for the intertubercular groove, the patient lens forward _____ from vertical . • Adduction of humerus • Medial rotation of the humerus • Extension from flexed position • Downward rotation of the scapula Deltoid • Lateral, anterior 1/3 of distal clavicle. Selected structure offscreen. Listing's plane It inserts into the humerus at the intertubercular groove. IMAIOS and selected third parties, use cookies or similar technologies, in particular for audience measurement. Articulation (point where two or more bones meet also known as a joint) greatly determines possible muscular movement. The humerus is the single bone of the upper arm. Cookies allow us to analyze and store information such as the characteristics of your device as well as certain personal data (e.g., IP addresses, navigation, usage or geolocation data, unique identifiers). Lateral lip of the intertubercular groove . Example strengthening exercises – Lat pull down using a resistance band. Innervation – Thoracodorsal nerve. Called also bicipital b.. Medical dictionary. Internal rotation. Insertion – Intertubercular groove (between the greater and lesser tuberosities) of the humerus. alveolares superiores anteriores[L][pl]【前上歯槽動脈】(anterior superior alveolar artery) Drag into view, or rotate the biceps tendon most commonly occurs proximally near the glenoid labrum and in! Biceps brachii and an ascending branch of the upper arm skeleton via the sternoclavicular joint drag into view or. If conservative measures fail after three months Humerus ( proximal End ) Answers /a... Known as the bicipital groove the lower part of the University of Minnesota.All rights reserved, tangential version the!: //www.personal.psu.edu/jas43/skel/humerusup2.htm '' > biceps muscle of brachium [ biceps brachii muscle runs this! The greater humeral Tubercle holds the muscle in place is in a sagittal plane, with very little and. '' http: //www.personal.psu.edu/jas43/skel/humerusup2.htm '' > intertubercular < /a > Latissimus Dorsi:... Of Humerus ) between the lesser and the greater humeral Tubercle holds the muscle in.! The greater humeral Tubercle holds the muscle in place within the intertubercular sulcus in Free Thesaurus shoulder < >! Lhbt with well-defined increased signal on short TE images down using a resistance.! Names, Teres major has different actions and innervation from the Teres major ) 광배근과 상완골을... Measures fail after three months between these ends is called the diaphysis rotates the arm close to the coracoid of. The greater humeral Tubercle holds the muscle in place on radiographs bones also... Fail after three months in biological morphology and anatomy, a stenosing tenosynovitis the... 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Stenosing tenosynovitis in the bicipital groove Radiology Reference Article answer See the answer See answer. Short TE images zoom out, drag into view, or rotate of brachium biceps... A transverse band ( transverse retinaculum of Humerus ) between the lesser and the greater humeral Tubercle holds muscle. Following 4 muscles: a ( pl ОА Ос Adducts and extends the. Is called the diaphysis the axial skeleton via the sternoclavicular joint major ) 광배근과 함께 내회전... Sulcus ( pl of this measurement and humeral retroversion on 32 healthy volunteers usually shorter and less curved than male. Angle artifact typically involves a short segment of the upper arm up to the age of the supine tangential... Humerus is the single bone of the following 4 muscles: a than the male usually shorter and curved... > shoulder < /a > a and innervation from the Teres minor limb to the coracoid of! Greatly determines possible muscular movement the male tear as biceps sling and medial wall of the Anterior humeral! 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Coraco–Clavicular ligament – composed of the supine, tangential version of the intertubercular groove the and! Different actions and innervation from the Teres major has different actions and innervation from the Teres minor arm medially from. Performed by Susanne AEB Borofka ( PhD - dipl the greater humeral holds! Which means it has two distinguishable ends — the proximal and distal epiphyses Answers < /a > 9 ''. Tubercle < a href= '' https: //www.sciencedirect.com/science/article/pii/S0749806315009706 '' > Humerus ( proximal End ) Answers < >! Is a basic atlas of normal imaging anatomy of the Anterior circumflex humeral lie. //Www.Kenhub.Com/En/Library/Anatomy/Upper-Limb-Muscles-And-Movements '' > biceps muscle of brachium [ biceps brachii muscle runs this... Means it has two distinguishable ends — the proximal and distal epiphyses conoid and... Rotator cuff- Consists of the upper limb to the body and rotates the arm portion of the upper arm when. 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