GROSS ANATOMY OF THE FOREARM
... Origin:- Medial epicondyle of the humerus. Insertion:- Base of the second and third metacarpal bones. Nerve supply:- Median nerve, C6 and C7. Action:- Flexes the hand at the wrist joint. Abducts the hand at the wrist joint. Palmaris longus Origin:- Medial epicondyle of the humerus. Insertion:- Flexo ...
... Origin:- Medial epicondyle of the humerus. Insertion:- Base of the second and third metacarpal bones. Nerve supply:- Median nerve, C6 and C7. Action:- Flexes the hand at the wrist joint. Abducts the hand at the wrist joint. Palmaris longus Origin:- Medial epicondyle of the humerus. Insertion:- Flexo ...
“Facial squaring” in the aging process
... contractions of the orbicularis oris muscle lead to the appearance of perioral rhytids, in addition to aiding in the reduction of volume and the loss of lip contour. Repeated contractions of the depressor anguli oris muscle, combined with the elevation produced by the mentalis muscles, expel the und ...
... contractions of the orbicularis oris muscle lead to the appearance of perioral rhytids, in addition to aiding in the reduction of volume and the loss of lip contour. Repeated contractions of the depressor anguli oris muscle, combined with the elevation produced by the mentalis muscles, expel the und ...
Lecture 024, Respiratory - SuperPage for Joel R. Gober, PhD.
... entering the lungs. And the trachea is, it is put in a little bit of a precarious position because the trachea is held open all the time because of the cartilage. The larynx is open all the time because of the cartilage that makes it up. So all we have to do to get food into our trachea or lungs is ...
... entering the lungs. And the trachea is, it is put in a little bit of a precarious position because the trachea is held open all the time because of the cartilage. The larynx is open all the time because of the cartilage that makes it up. So all we have to do to get food into our trachea or lungs is ...
Posterior Axioappendicular Muscles of the Shoulder
... Posterior Axioappendicular Muscles of the Shoulder: the Extrinsic Group There are 2 layers, the superficial and the deep. Posterior Axioappendicular Extrinsic Muscles The superficial group is trapezius and latissimus dorsi The deep group is the levator scapulae and the rhomboids Viewed from above ...
... Posterior Axioappendicular Muscles of the Shoulder: the Extrinsic Group There are 2 layers, the superficial and the deep. Posterior Axioappendicular Extrinsic Muscles The superficial group is trapezius and latissimus dorsi The deep group is the levator scapulae and the rhomboids Viewed from above ...
Anatomy of the Head, Neck, Face, and Jaws.
... equal right and left halves is the median (midsagittal) plane. A structure located closer to the median plane than another is said to be medial to the other. A structure lying further away from the median plane than another is said to be lateral to the other. A coronal plane is also a vertical plane ...
... equal right and left halves is the median (midsagittal) plane. A structure located closer to the median plane than another is said to be medial to the other. A structure lying further away from the median plane than another is said to be lateral to the other. A coronal plane is also a vertical plane ...
Lungs and Pleura – Lecture Two
... This is where the costal pleura comes into contact with the mediastinal pleura. This is near the midline and forms the cardiac notch on the left side Costodiaphragmatic (Costal line of pleural reflection): This is where the costal pleura comes into contact with the diaphragmatic pleura. This runs th ...
... This is where the costal pleura comes into contact with the mediastinal pleura. This is near the midline and forms the cardiac notch on the left side Costodiaphragmatic (Costal line of pleural reflection): This is where the costal pleura comes into contact with the diaphragmatic pleura. This runs th ...
companion animal
... stretched. Two lines are drawn parallel to the humerus, from the elbow joint to the greater tubercle of the humerus. The flap is progressively tapered approaching the greater tubercle, where the two lines are connected, the length of the flap is defined by measuring from the pivot point. Incisions a ...
... stretched. Two lines are drawn parallel to the humerus, from the elbow joint to the greater tubercle of the humerus. The flap is progressively tapered approaching the greater tubercle, where the two lines are connected, the length of the flap is defined by measuring from the pivot point. Incisions a ...
The Muscular System
... equipped with some 600 skeletal muscles to not only put those 206 bones into motion, but also to generate as much as 85% of our body heat, maintain our posture, control the openings involved with the entrance and exit of materials, and to express our emotions and thoughts through movements of our fa ...
... equipped with some 600 skeletal muscles to not only put those 206 bones into motion, but also to generate as much as 85% of our body heat, maintain our posture, control the openings involved with the entrance and exit of materials, and to express our emotions and thoughts through movements of our fa ...
UPPER EXTREMITY BLOCKS
... This technique for brachial plexus anesthesia is used for surgical procedures of the upper arm and shoulder. This approach is specifically suited for shoulder surgery since it blocks the suprascapular nerve which supplies sensation to the shoulder joint. Technique: The key to success is correct iden ...
... This technique for brachial plexus anesthesia is used for surgical procedures of the upper arm and shoulder. This approach is specifically suited for shoulder surgery since it blocks the suprascapular nerve which supplies sensation to the shoulder joint. Technique: The key to success is correct iden ...
M555 Medical Neuroscience
... There are two major centers in the medial, inferior temporal lobe in the parahippocampal gyrus. You can see them in dissected brains and in the plastic-embedded brains. amygdaloid complex = a number of nuclei grouped together as the amygdala The amygdala lies deep to the prirform cortex of the parah ...
... There are two major centers in the medial, inferior temporal lobe in the parahippocampal gyrus. You can see them in dissected brains and in the plastic-embedded brains. amygdaloid complex = a number of nuclei grouped together as the amygdala The amygdala lies deep to the prirform cortex of the parah ...
Prolotherapy of the Arcuate Ligament of the Knee
... Prolotherapy to the arcuate ligament would involve no more than injecting the proximal and distal attachments of the ligament were it not for the close proximity of the common peroneal nerve. The common peroneal nerve is located on the lateral side of the popliteal fossa where it descends obliquely ...
... Prolotherapy to the arcuate ligament would involve no more than injecting the proximal and distal attachments of the ligament were it not for the close proximity of the common peroneal nerve. The common peroneal nerve is located on the lateral side of the popliteal fossa where it descends obliquely ...
Amazing anatomy: roadmaps of venous collateral circulation in
... particularly within their course through the mediastinum (Figure 1 on page , Figure 2 on page 8). Azygos system forms the best developed anastomosis between vena cava systems, with its tributaries arising from both parietal, as well as visceral (in particular mediastinal and bronchial - Figure 3 on ...
... particularly within their course through the mediastinum (Figure 1 on page , Figure 2 on page 8). Azygos system forms the best developed anastomosis between vena cava systems, with its tributaries arising from both parietal, as well as visceral (in particular mediastinal and bronchial - Figure 3 on ...
Unusual bilateral muscular variation in the medial forearm: separate
... ulnar heads remained separated until their insertion on the pisiform rather than fusing prior to insertion. In addition, there appeared a tendinous slip that passed from the humeral tendon to insert separately on the hamate not observed in the previously reported variant. In the present case, origin ...
... ulnar heads remained separated until their insertion on the pisiform rather than fusing prior to insertion. In addition, there appeared a tendinous slip that passed from the humeral tendon to insert separately on the hamate not observed in the previously reported variant. In the present case, origin ...
concurrent variations in the formation of lateral cord and median
... The anterior division of lower trunk continues as the medial cord. The posterior divisions of all three trunks unite to form posterior cord (Snell, 2004; Standring et al, 2005). Normally the LC after giving the lateral pectoral nerve divides into musculocutaneous nerve and lateral root of the median ...
... The anterior division of lower trunk continues as the medial cord. The posterior divisions of all three trunks unite to form posterior cord (Snell, 2004; Standring et al, 2005). Normally the LC after giving the lateral pectoral nerve divides into musculocutaneous nerve and lateral root of the median ...
The deep muscles
... The posterior ramus of the 2nd cervical nerve (the greater occipital nerve) ascends over the back of the head and supplies the skin of the scalp. The posterior rami run downward and laterally and supply a band of skin at a lower level than the intervertebral foramen from which they emerge. Considera ...
... The posterior ramus of the 2nd cervical nerve (the greater occipital nerve) ascends over the back of the head and supplies the skin of the scalp. The posterior rami run downward and laterally and supply a band of skin at a lower level than the intervertebral foramen from which they emerge. Considera ...
chapter 4 - Jack Stern`s Home Page
... intercostal space the internal intercostal muscle layer is represented only by epimysium, which is called the internal intercostal membrane. The third, or deepest, layer of the intercostal muscle block consists of cells that run the same direction as the internal intercostal layer. This is the inner ...
... intercostal space the internal intercostal muscle layer is represented only by epimysium, which is called the internal intercostal membrane. The third, or deepest, layer of the intercostal muscle block consists of cells that run the same direction as the internal intercostal layer. This is the inner ...
Q23 Describe and/or illustrate the anatomy relevant
... Exits the adductor canal by passing through the adductor hiatus in adductor magnus (at the level of the junction between the middle and lower third of the thigh) to become the popliteal artery. Sever ...
... Exits the adductor canal by passing through the adductor hiatus in adductor magnus (at the level of the junction between the middle and lower third of the thigh) to become the popliteal artery. Sever ...
An Overview of Ligamentous Biomechanics and
... joints of the craniocervical junction • Illustrate important injury patterns in craniocervical juntion trauma in relation to its anatomy and biomechanics Home ...
... joints of the craniocervical junction • Illustrate important injury patterns in craniocervical juntion trauma in relation to its anatomy and biomechanics Home ...
A sensate lateral sural artery muscle perforator flap
... known, although it should not be much different from more conventional calf fasciocutaneous flaps since they both rely on the same fascial plexus. According to Walton, the vertical limits of the latter are from the superior flexion crease of the popliteal fossa to the junction of the middle and lowe ...
... known, although it should not be much different from more conventional calf fasciocutaneous flaps since they both rely on the same fascial plexus. According to Walton, the vertical limits of the latter are from the superior flexion crease of the popliteal fossa to the junction of the middle and lowe ...
No. 24
... related muscles. For instance, the patient cannot touch the tip of his nose with a finger without looking at this finger, because he cannot coordinate movement with his sense of where a body part is located. Adiadochokinesia, rapidly successive movements, such as alternately pronating and supinating ...
... related muscles. For instance, the patient cannot touch the tip of his nose with a finger without looking at this finger, because he cannot coordinate movement with his sense of where a body part is located. Adiadochokinesia, rapidly successive movements, such as alternately pronating and supinating ...
Cadaveric Study of Variation in the Formation of Trunks of
... plexuses have been reported.[7] An extensive study by Uysal et al., (2003) showed superior trunk not being formed in 1% of cases, inferior trunk not being formed in 9% of cases and formation of superior trunk by C4 and C5 roots and formation of inferior trunk by T1 and T2 roots.[8] Formation of uppe ...
... plexuses have been reported.[7] An extensive study by Uysal et al., (2003) showed superior trunk not being formed in 1% of cases, inferior trunk not being formed in 9% of cases and formation of superior trunk by C4 and C5 roots and formation of inferior trunk by T1 and T2 roots.[8] Formation of uppe ...
Recurrent laryngeal nerve paralysis
... The muscle process is pulled by two 3-0 nylon sutures in simulation of the functions of the lateral cricoarytenoid muscle & the lateral thyroarytenoid muscle ...
... The muscle process is pulled by two 3-0 nylon sutures in simulation of the functions of the lateral cricoarytenoid muscle & the lateral thyroarytenoid muscle ...
Chest Hybrid Imaging: Anatomy, Variants, Urgent Findings
... Calcified ligamentum arteriosum Azygous vein 4: Lower paratracheal right (R) and left (L) of trachea midline between superior aspect aortic arch and superior aspect upper lobe bronchus. (can also be subdivided into superior and inferior – above and below the azygous vein. ...
... Calcified ligamentum arteriosum Azygous vein 4: Lower paratracheal right (R) and left (L) of trachea midline between superior aspect aortic arch and superior aspect upper lobe bronchus. (can also be subdivided into superior and inferior – above and below the azygous vein. ...
A Case Series of Orbital Bands Connecting the Superior Rectus to
... be in either the right or left orbit. In our series, most subjects were female patients, but it is unclear if there was any statistical predilection of this finding in female patients. In most of our cases, the orbital bands were found on MRI; however, at most institutions, CT sinuses will be perfor ...
... be in either the right or left orbit. In our series, most subjects were female patients, but it is unclear if there was any statistical predilection of this finding in female patients. In most of our cases, the orbital bands were found on MRI; however, at most institutions, CT sinuses will be perfor ...
Anatomical terminology
Anatomical terminology is used by anatomists and zoologists, in scientific journals, textbooks, and by doctors and other health professionals. Anatomical terminology contains a variety of unique and possibly confusing terms to describe the anatomical location and action of different structures. By using this terminology, anatomists hope to be more precise and reduce errors and ambiguity. For example, is a scar ""above the wrist"" located on the forearm two or three inches away from the hand? Or is it at the base of the hand? Is it on the palm-side or back-side? By using precise anatomical terminology, ambiguity is eliminated.Anatomical terms derive from Ancient Greek and Latin words, and because these languages are no longer used in everyday conversation, the meaning of their words does not change. The current international standard is the Terminologia Anatomica.