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Topic: Flexor carpi radialis muscle


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In the News (Tue 1 Dec 09)

  
  Flexor carpi radialis muscle - Wikipedia, the free encyclopedia
In anatomy, flexor carpi radialis is a muscle of the human forearm that acts to flex and abduct the hand.
This muscle starts at the medial epicondyle of the humerus (as does flexor carpi ulnaris muscle) and attaches to the anterior side of the base of the 2nd metacarpal.
Flexor carpi radialis is the most lateral (closest to the thumb) of these.
en.wikipedia.org /wiki/Flexor_carpi_radialis_muscle   (208 words)

  
 IV. Myology. 1F. The Muscles and Fasciæ of the Hand. Gray, Henry. 1918. Anatomy of the Human Body.
It is attached, medially, to the pisiform and the hamulus of the hamate bone; laterally, to the tuberosity of the navicular, and to the medial part of the volar surface and the ridge of the greater multangular.
Flexor carpi radialis, which lies in the groove on the greater multangular between the attachments of the ligament to the bone.
The Adductor pollicis is the opponent of this muscle, and approximates the thumb to the palm.
www.bartleby.com /107/126.html   (2590 words)

  
 Muscles of the Forearm
The superficial flexor muscles all arise from a common tendon attached to the medial epicondyle of the humerus, known as the common flexor attachment.
All of the flexor muscle, except for the brachioradialis (which is supplied by the radial nerve), are supplied by the median and ulnar nerve.
The remaining nine muscles are all extensors and are all innervated by the radial nerve.
info.med.yale.edu /anatomy/notes/upper-limb6-4.html   (744 words)

  
 Flexor digitorum profundus muscle - Wikipedia, the free encyclopedia
It is called an extrinsic muscle, because it action is at a different location to the main body of the muscle.
Flexor digitorum profundis, along with flexor digitorum superficialis have long tendons that run down the arm and through the carpal tunnel that attach to the palmar side of the phalanges of the fingers.
It is one of the two flexor muscles of the forearm that are not supplied by the median nerve.
en.wikipedia.org /wiki/Flexor_digitorum_profundus_muscle   (210 words)

  
 Anatomy Tables - Forearm & Wrist
four muscles, arising from the palmar surface of the shafts of metacarpals 1, 2, 4, and 5 (the 1st palmar interosseous is often fused with the adductor pollicis m.)
is motor to the flexor muscles of the forearm (except flexor carpi ulnaris and the medial 1/2 of the flexor digitorum profundus),the muscles of the thenar compartment and the lateral 2 lumbricals
muscles of the posterior arm: triceps brachii m., anconeus m.; muscles of the posterior forearm: brachioradialis, extensor carpi ulnaris m., extensor carpi radialis longus m., extensor carpi radialis brevis m., extensor digitorum m., extensor digiti minimi m., supinator m., abductor pollicis longus m., extensor pollicis longus m., extensor pollicis brevis m., extensor indicis m.
www.med.umich.edu /lrc/coursepages/M1/anatomy/html/limbs/forearm_tables.html   (3245 words)

  
 Muscle   (Site not responding. Last check: 2007-10-09)
Flexor digitorum superficialis muscle Flexor digitorum superficialis is an extrinsic flexor muscle of the fingers.
radialis muscle In anatomy, flexor carpi radialis is a muscle of the human forearm that acts to flex and abduct the hand.
carpi radialis longus is one of the five main muscles that control movement at the wrist.
bonose.com /Muscle-4.html   (713 words)

  
 [No title]
To expose the remaining portion of the median nerve in the forearm, cut through the tendon of palmaris longus muscle and reflect it superiorly.
This exposes the flexor digitorum superficialis muscle which is the muscle of the intermediate layer.
Cut the flexor digitorum superficialis muscle from its origin along the anterior oblique line of the radius and reflect it medially.
www.med.uc.edu /haonline/uppext/labs/lab7/lab7_7.html   (116 words)

  
 Virtual Hospital: Illustrated Encyclopedia of Human Anatomic Variation: Opus I: Muscular System: Alphabetical Listing ...   (Site not responding. Last check: 2007-10-09)
At its origin, the flexor carpi radialis has been observed to receive an additional slip from the tendon of insertion of the biceps or its tendinous expansion, brachialis, the coronoid process of the ulna (~5%), or from the anterior oblique line of the radius.
Flexor carpi radialis brevis, a small muscle arising from the radius, usually inserts on the fibrous sheath of the tendon of flexor carpi radialis and terminates distally onto the base of the second or third metacarpal.
Carleton, A. (1934-35) Flexor carpi radialis brevis vel profundus.
www.vh.org /adult/provider/anatomy/AnatomicVariants/MuscularSystem/Text/F/05Flexor.html   (616 words)

  
 flexor carpi radialis muscle (anatomy) - General Practice Notebook   (Site not responding. Last check: 2007-10-09)
Flexor carpi radialis is one of the superficial muscles on the anterior aspect of the forearm.
It originates from the common flexor origin on the medial epicondyle of the humerus.
The action of flexor carpi radialis is to flex and radially-deviate the hand at the wrist joint.
www.gpnotebook.co.uk /cache/765067285.htm   (147 words)

  
 Distribution of presynaptic inhibition on type-identified motoneurones in the extensor carpi radialis pool in man -- ...
The overall EMG activity of the extensor carpi radialis and that of the flexor carpi radialis muscles was recorded by means of a pair of non-polarizable surface electrodes (Ag-AgCl) placed 2 cm apart.
To elicit reflex responses in the extensor carpi radialis muscles, the radial nerve was electrically stimulated (Stimulator S88, Grass Instruments; shock duration, 1 ms; frequency, 0·3 Hz) via a constant current unit using a pair of spherical surface electrodes (diameter, 1·3 cm).
In human extensor carpi radialis muscles, the magnitude of the Ia presynaptic inhibition was investigated during voluntary contraction, depending on the type of motor unit tested.
jp.physoc.org /cgi/content/full/522/1/125   (7061 words)

  
 eMedicine - Flexor Tendon Lacerations : Article by Michael Neumeister, MD, FRCSC, FACS   (Site not responding. Last check: 2007-10-09)
The 2 muscles of the deep layer are the FDP and the FPL.
The ulnar nerve supplies the flexor carpi ulnaris, the ulnar 2 FDP tendons (to the little and ring fingers), and the intrinsic muscles of the hand (except for the radial 2 lumbrical muscles, the opponens pollicis and the abductor pollicis brevis).
The median nerve supplies the remaining extrinsic flexors within the forearm, the radial 2 lumbrical muscles, and the thenar muscles (except for the deep head of the flexor pollicis brevis, which is innervated by the ulnar nerve).
www.emedicine.com /orthoped/topic94.htm   (5391 words)

  
 Cat Muscles 13
Adjacent to the flexor carpi ulnaris, moving medially, is the wide, flat palmaris longus.
This muscle originates on the medial epicondyle of the humerus and inserts on the middle phalanx of digits two through five.
This muscle originates on the medial epicondyle of the humerus and inserts on the metacarpals.
www.bioweb.uwlax.edu /aplab/Table_of_Contents/Lab_09/Cat_Muscles_13/cat_muscles_13.html   (239 words)

  
 The Most Important Notes of Acupuncture -- Part III
P3 Along the elbow crease at the medial side of the tendons of the biceps brachii muscle and the brachial artery.
P7 Middle of the most distal skin crease of the wrist between the two tendons of the palmaris longus muscle and flexor carpi radialis muscle.
LV 8 At the medial knee crease, in front of the semimembranosus muscle behind the lower end of the femur.
www.chiroweb.com /archives/08/26/14.html   (1067 words)

  
 dissection of opossum antebrachium, BAA 289L 2004
First we removed the remaining skin from the antebrachium using the small scissors and probe.  We had to work slowly and carefully, as the fascia was extremely tough and the muscles in the area were very delicate.  We left the dorsal carpal ligament and transverse carpal ligament retinacula intact.
The manus was extremely small and difficult to dissect.  The abductor pollicis brevis muscle was prominent on the medial (radial) side of the hand.  The abductor digiti minimi muscle was visible on the lateral (ulnar) side of the hand.
The flexor group originates from the medial epicondyle of the humerus and serves to flex the wrist and fingers.  While M.
www.baa.duke.edu /companat/BAA_289L_2004/Antebrachium/Opossum/opossum_forearm.htm   (468 words)

  
 forearm3   (Site not responding. Last check: 2007-10-09)
I believe E2 is the thicker belly of the flexor carpi ulnaris muscle, which I mentioned previously.
It lies lateral to the superficial digital flexor muscle (F) and deep to its thinner belly (E), which we identified in image 1.
Also labelled are the flexor carpi radialis muscle (G), pronator teres muscle (H) and the extensor carpi radialis muscle (A).
www.vetmed.wsu.edu /van308/forearm3.htm   (115 words)

  
 forearm2   (Site not responding. Last check: 2007-10-09)
The last muscle we identified in image 1, the flexor carpi ulnaris muscle (E), is barely seen on the medial forearm.
The pronator teres muscle (H) crosses the elbow, and as the name states, its action is pronation of the forearm.
As you may have guessed from the names, the flexor carpi ulnaris and flexor carpi radialis muscles flex the carpus, and the superficial and deep digital flexor muscles flex the carpus and digits.
www.vetmed.wsu.edu /van308/forearm2.htm   (226 words)

  
 PTA 2102 Anatomy and Movement
The flexor carpi ulnaris muscle performs wrist flexion and ulnar deviation.
The gluteus maximus muscle is a hip extensor and lateral rotator.
The gluteus minimus muscle is a hip medial rotator.
www.msc.cc.ok.us /~grobinson/PTA2102/pta_2102_Unit_3.htm   (308 words)

  
 DESCRIPTIVE AND SURGICAL ANATOMY. OSTEOLOGY.   (Site not responding. Last check: 2007-10-09)
It may be distinguished by a deep groove, for the tendon of the Flexor carpi radialis muscle.
At its upper part is a deep groove, running from above obliquely downwards and inwards; it transmits the tendon of the Flexor carpi radialis, and is bounded externally by a prominent ridge, the oblique ridge of the trapezium.
The outer division of this surface serves for the attachment of the fourth Dorsal interosseous muscle; the inner division is smooth, and covered by the Extensor tendons of the little finger.
about-osteology.net /hand1.htm   (2495 words)

  
 muscle
Muscle is a connective tissue, whose primary purpose is to contract.
Muscle is composed of muscle cells (sometimes known as "muscle fibers").
Muscle cells are grouped together into bundles of fascicle; the bundles are then grouped together to form muscle.
www.fact-library.com /muscle.html   (246 words)

  
 Category:Muscular system - Wikpedia   (Site not responding. Last check: 2007-10-09)
Cardiac muscle is a striated muscle that makes up the heart.
Skeletal muscle consists of voluntary muscles attached to the frame of the skeletal system enabling bodily movement.
Smooth muscle is the involuntary muscle that enables the movement of internal organs.
bostoncoop.net /~tpryor/wiki/index.php?title=Category:Muscular_system   (104 words)

  
 FES
array of electrodes were used to capture muscle activities of the flexor carpi radialis and the nearby muscles.
1 it is shown that the size of flexor carpi radialis muscle is smaller than the nearby muscles.
1, that brighter region is correspond to the innervation zone of flexor carpi radialis muscle.
eeewebb.ntu.edu.sg /bio/research/musclefatigue/Fatigue.html   (2765 words)

  
 Upper Limb Examination
Most of the muscles that act on the shoulder girdle and upper limb joints are supplied by branches of the brachial plexus.
Increasing muscle mass and tone is the aim of many people who work out at the gym.
The muscle attached to the whole length of the scapular spine is the:
mywebpages.comcast.net /wnor/ulexam.htm   (1651 words)

  
 Apparatus for positioning transducer for blood pressure monitor - Patent 4987900   (Site not responding. Last check: 2007-10-09)
A sensor comprising an array of pressure sensing elements is attached to the mounting platform such that the operative face of the sensor is offset from the lower surface of the piston by a predetermined distance.
Because the lower rim of the rigid metal frame typically rested on the radius bone and the flexor tendon, a hold down force corresponding to a pressure of greater than 200 mm of mercury inside the housing often was required to properly flatten the artery between the sensor and the underlying bone.
Anatomical measurements have shown that the gap between the prominence of the radius bone 28 and the flexor tendon 21 lies in the range of approximately 6 mm to 12 mm for human adults.
www.freepatentsonline.com /4987900.html   (3537 words)

  
 Human Anatomy - Lab 7 Step 7   (Site not responding. Last check: 2007-10-09)
Now free the median nerve [held by the forceps] from the deep surface of flexor digitorum superficialis [held by retractor].
Identify the muscular branches of the median nerve to the following muscles: palmaris longus muscle, flexor carpi radialis muscle, flexor digitorum superficialis muscle, and pronator teres muscle.
Through most of the forearm, the median nerve passes in the plane between the flexor digitorum superficialis muscle and flexor digitorum profundus muscle.
ect.downstate.edu /courseware/haonline/labs/l07/070200.htm   (87 words)

  
 Paediatrics: distal blocks - median nerve   (Site not responding. Last check: 2007-10-09)
- It is located between the tendon of the flexor carpi radialis muscle inwards and tendon of the palmeris longus muscle outwards.
- Tendon of the flexor carpi radialis muscle,
- Between the internal border of the tendon of flexor carpi radialis muscle and external border of the tendon of palmaris longus muscle,
www.alrf.asso.fr /site_uk/pediatrie/ped_distaux_median.htm   (939 words)

  
 Muscle   (Site not responding. Last check: 2007-10-09)
Dartos muscle The dartos muscle is a muscle inside the scrotum (the only one).
Abductor muscle In anatomy and physiology, abduction is the moving of limbs away from the midline of the body.
For example, the abductor muscles of the human thigh are used to spread the legs apart.
bonose.com /Muscle-12.html   (817 words)

  
 Point Location Hand YIN - Sea to Well
In the elbow crease midway between the ulnar side of the tendon of the muscle biceps brachii (PE 3) and the medial epicondyle of the humerus
On the wrist crease, between the tendons of the palmaris longus and the flexor carpi ulnaris muscle
At the wrist joint, n the radial side of the tendon of the flexor carpi ulnaris muscle in a depresssion proximal to the pisiform bone
www.flormontana.com /english/docs/advanced/Pl-HandYINSeaToWell.htm   (578 words)

  
 Muscle Information - Is your workout routine working out?   (Site not responding. Last check: 2007-10-09)
Muscle Biopsy (Biopsy - Muscle) information center covers definition, alternative names, how is the test performed?, how to prepare for the test?, how will the test feel?, why is the test performed?, normal values, what do abnormal results mean...
Flexor carpi radialis muscle In anatomy, flexor carpi radialis is a muscle of the human forearm that acts to flex and abduct the hand...
Definition: Muscle cramps are involuntary and often painful contractions of the muscles which produce a hard, bulging muscle.
www.muscledir.com /index.php?k=muscle-information   (1286 words)

  
 Pectoralis major muscle   (Site not responding. Last check: 2007-10-09)
The sternocostal head takes its origin from the anterior surface of the sternum, the superior six costal cartilages, and the aponeurosis of the external oblique muscle.
The muscle fibres then converge and inserted into the lateral lip of the intertubucular groove of the humerus
Sternocostal head extends the humerus As a whole, the pectoralis major adducts and laterally rotate the humerus.
read-and-go.hopto.org /Muscular-system/Pectoralis-major-muscle.html   (115 words)

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