[G. 32.26A] The parotid duct passes lateral (superficial) and anterior
... The subclavian artery passes directly posterior to the anterior scalene muscle. The phrenic nerve passes directly anterior to the anterior scalene muscle. The suprascapular artery typically passes directly anterior to the anterior scalene muscle. The transverse cervical artery typically passes direc ...
... The subclavian artery passes directly posterior to the anterior scalene muscle. The phrenic nerve passes directly anterior to the anterior scalene muscle. The suprascapular artery typically passes directly anterior to the anterior scalene muscle. The transverse cervical artery typically passes direc ...
the flank incision and exposure of the kidney
... membrane is a thin, dense band of tissue holding the two ribs together. Only this dense membrane is divided; the tissue deeper to this membrane is left intact. When dividing this membrane, the surgeon can feel the release of tension. The Finochetto retractor with two dry laparotomy pads can be place ...
... membrane is a thin, dense band of tissue holding the two ribs together. Only this dense membrane is divided; the tissue deeper to this membrane is left intact. When dividing this membrane, the surgeon can feel the release of tension. The Finochetto retractor with two dry laparotomy pads can be place ...
study of variant heads of triceps muscle with its developmental basis.
... The triceps brachii muscle is normally composed of three heads. The long head originates from the infraglenoid tubercle, the lateral head from the humerus superior to the radial groove and lateral intermuscular septum and the medial head from the humerus inferior to the radial groove and medial inte ...
... The triceps brachii muscle is normally composed of three heads. The long head originates from the infraglenoid tubercle, the lateral head from the humerus superior to the radial groove and lateral intermuscular septum and the medial head from the humerus inferior to the radial groove and medial inte ...
Muscle Plasticity During Sprouting and Reinnervation1
... generally generate ATP by anaerobic glycolytic pathways. All mammalian muscles are twitch-type muscles in that they are supplied by a single axon and develop twitch-like contractions in response to action potentials conducted along their membranes. They have also been divided into slow and fast on t ...
... generally generate ATP by anaerobic glycolytic pathways. All mammalian muscles are twitch-type muscles in that they are supplied by a single axon and develop twitch-like contractions in response to action potentials conducted along their membranes. They have also been divided into slow and fast on t ...
Unilateral absence of ascending and transverse trapezius fibers
... complete unilateral absence of the left trapezius muscle accompanied by loss of the ipsilateral trapezius portion of CN XI, its related arterial vasculature, along with an ipsilateral accessory palmaris longus muscle. During dissection of a 67-year-old female cadaver, Nooij and Oostra (2006) reporte ...
... complete unilateral absence of the left trapezius muscle accompanied by loss of the ipsilateral trapezius portion of CN XI, its related arterial vasculature, along with an ipsilateral accessory palmaris longus muscle. During dissection of a 67-year-old female cadaver, Nooij and Oostra (2006) reporte ...
Click on the link(s) to view your course **Netter: Shoulder and Arm
... two heads of the flexor carpi ulnaris (Figure 15-4). It innervates the flexor carpi ulnaris muscle, the ulnar half of the flexor digitorum profundus muscle, and, ultimately, the intrinsic muscles of the hand. In the arm, the radial nerve travels within the posterior compartment, then enters the ante ...
... two heads of the flexor carpi ulnaris (Figure 15-4). It innervates the flexor carpi ulnaris muscle, the ulnar half of the flexor digitorum profundus muscle, and, ultimately, the intrinsic muscles of the hand. In the arm, the radial nerve travels within the posterior compartment, then enters the ante ...
Manuscript (Kawakami)
... maximal voluntary clenching task, no significant correlation in this activity could be observed. This might be caused by the muscle tremor of the strong jaw closing muscles, such as the medial pterygoid, masseter, and temporal muscles. The muscle tremor of the lateral pterygoid muscle might be hidd ...
... maximal voluntary clenching task, no significant correlation in this activity could be observed. This might be caused by the muscle tremor of the strong jaw closing muscles, such as the medial pterygoid, masseter, and temporal muscles. The muscle tremor of the lateral pterygoid muscle might be hidd ...
Upper Limb Relationships
... Key Relationships in the Upper Limb This list contains some of the key relationships that will help you identify structures in the lab. They are organized by dissection assignment as defined in the syllabus. Page numbers refer to Grant’s Dissector (15th edition). Note: This list is by no means compr ...
... Key Relationships in the Upper Limb This list contains some of the key relationships that will help you identify structures in the lab. They are organized by dissection assignment as defined in the syllabus. Page numbers refer to Grant’s Dissector (15th edition). Note: This list is by no means compr ...
pelvis
... In an elderly patient the arcus tendineus has separated from its facial During the process of micturition (urination), which muscle is controlled by attachment to the obturator internus. The patient complains of severe pain the autonomic nervous system? around the pelvic area. In this case the patie ...
... In an elderly patient the arcus tendineus has separated from its facial During the process of micturition (urination), which muscle is controlled by attachment to the obturator internus. The patient complains of severe pain the autonomic nervous system? around the pelvic area. In this case the patie ...
World Journal of Surgical, Medical and Radiation
... lateral border of patella. The fascia lata was incised between the rectus femoris muscle and tensor fasciae latae entering the plane between rectus femoris and vastus intermedius; the vascular branches from the lateral femoral circumflex vessels were dissected and preserved as they entered the proxi ...
... lateral border of patella. The fascia lata was incised between the rectus femoris muscle and tensor fasciae latae entering the plane between rectus femoris and vastus intermedius; the vascular branches from the lateral femoral circumflex vessels were dissected and preserved as they entered the proxi ...
142 Key words: Brachialis, radial nerve, musculocutaneous nerve.
... The innervation of brachialis muscle by the musculocutaneous nerve has been described as either type I or type II and the main trunk to this muscle is rarely absent. The contribution by the radial nerve however ranges from 30 to 100%. It is not clear if the presence or patterns of supply to this mus ...
... The innervation of brachialis muscle by the musculocutaneous nerve has been described as either type I or type II and the main trunk to this muscle is rarely absent. The contribution by the radial nerve however ranges from 30 to 100%. It is not clear if the presence or patterns of supply to this mus ...
Unusual origin of Abductor digiti minimi – A Case Report CASE
... limb. In the literature, there are descriptions of entrapment neuropathies of median and ulnar nerves. They occur in areas where nerves pass through unyielding passages as in carpal tunnel and Guyon’s canal. Any external structure compressing median or ulnar nerves in the carpal or Guyon’s canal is ...
... limb. In the literature, there are descriptions of entrapment neuropathies of median and ulnar nerves. They occur in areas where nerves pass through unyielding passages as in carpal tunnel and Guyon’s canal. Any external structure compressing median or ulnar nerves in the carpal or Guyon’s canal is ...
four heads of sternocleidomastoid: a case report
... sternal head. Usually the clavicular origin is narrower than the sternal head .When the clavicular origin is broad; it is subdivided into several slips separated by narrow intervals. Embryology of developing human is a valuable asset in understanding anatomic variations. The sternocleidomastoid and ...
... sternal head. Usually the clavicular origin is narrower than the sternal head .When the clavicular origin is broad; it is subdivided into several slips separated by narrow intervals. Embryology of developing human is a valuable asset in understanding anatomic variations. The sternocleidomastoid and ...
FEMORAL SHEATH
... (subsartorial canal or Hunter's canal) is about 15 cm in length and is a narrow, fascial tunnel in the thigh It is located deep to middle third of the sartorius muscle Provides an intermuscular passage through which the femoral vessels pass to reach the popliteal fossa, where they become popliteal v ...
... (subsartorial canal or Hunter's canal) is about 15 cm in length and is a narrow, fascial tunnel in the thigh It is located deep to middle third of the sartorius muscle Provides an intermuscular passage through which the femoral vessels pass to reach the popliteal fossa, where they become popliteal v ...
Superior Head of the Lateral Pterygoid Muscle Inserting in
... FILHO, P. H.; SUAZO, G. I. & GUIMARÃES, A. S. Superior head of the lateral pterygoid muscle inserting in asymptomatic temporomandibular joints. Int. J. Odontostomat., 4(1):19-22, 2010. SUMMARY: The constitution and shape of superior head of the lateral pterygoid muscle (SHLP) inserts remains a topic ...
... FILHO, P. H.; SUAZO, G. I. & GUIMARÃES, A. S. Superior head of the lateral pterygoid muscle inserting in asymptomatic temporomandibular joints. Int. J. Odontostomat., 4(1):19-22, 2010. SUMMARY: The constitution and shape of superior head of the lateral pterygoid muscle (SHLP) inserts remains a topic ...
The clavicular part of the pectoralis major: a true entity of the upper
... of both the sclerotomes and the myotomes are extended into the body wall. The upper limb is more advanced in development than the lower. At the level of the first intercostal space four premuscular anlagen are recognizable as partitions of the premuscolar lateral mass. The first of these develops ve ...
... of both the sclerotomes and the myotomes are extended into the body wall. The upper limb is more advanced in development than the lower. At the level of the first intercostal space four premuscular anlagen are recognizable as partitions of the premuscolar lateral mass. The first of these develops ve ...
FEMORAL SHEATH
... (subsartorial canal or Hunter's canal) is about 15 cm in length and is a narrow, fascial tunnel in the thigh It is located deep to middle third of the sartorius muscle Provides an intermuscular passage through which the femoral vessels pass to reach the popliteal fossa, where they become popliteal v ...
... (subsartorial canal or Hunter's canal) is about 15 cm in length and is a narrow, fascial tunnel in the thigh It is located deep to middle third of the sartorius muscle Provides an intermuscular passage through which the femoral vessels pass to reach the popliteal fossa, where they become popliteal v ...
06 – Muscles of the Anterior Neck
... Muscles of the Anterior Neck – Deep Prevertebral Group (4) • Called prevertebral muscles since they lie directly on the cervical spine vertebral bodies • Important at fixating (stabilizing) and neck/head while talking, swallowing, coughing, & sneezing • May also be injured during CAD • Longus Colli ...
... Muscles of the Anterior Neck – Deep Prevertebral Group (4) • Called prevertebral muscles since they lie directly on the cervical spine vertebral bodies • Important at fixating (stabilizing) and neck/head while talking, swallowing, coughing, & sneezing • May also be injured during CAD • Longus Colli ...
The Musculi Suboccipitales of the Formosan Monkey
... 1) Deniker,」.: 1885,Recherches anatomiques et embryologiques les sings anthropoi・ ...
... 1) Deniker,」.: 1885,Recherches anatomiques et embryologiques les sings anthropoi・ ...
The Musculi Suboccipitales of the Formosan Monkey
... 1) Deniker,」.: 1885,Recherches anatomiques et embryologiques les sings anthropoi・ ...
... 1) Deniker,」.: 1885,Recherches anatomiques et embryologiques les sings anthropoi・ ...
Comparative Vertebrate Anatomy/Cat Muscles.2011
... Scalenus: 3 bands lying at an oblique angle along the lateral aspect of the thorax and cranially uniting into a single bundle; medial to the serrates ventralis. Rectus Thoracis/ Transversus Costarum: think, band like muscle extending from the sternum and covering the cranial portion of the rectus ab ...
... Scalenus: 3 bands lying at an oblique angle along the lateral aspect of the thorax and cranially uniting into a single bundle; medial to the serrates ventralis. Rectus Thoracis/ Transversus Costarum: think, band like muscle extending from the sternum and covering the cranial portion of the rectus ab ...
Analysis of force vectors and torques generated by rotator cuff
... abduction and moves into the scapular plane while externally rotating from 46 to 170 . In this position the head of the humerus is angled so that it can stretch the anterior structures. This creates the potential for anterior instability. Baseball pitchers with unstable shoulders demonstrated severa ...
... abduction and moves into the scapular plane while externally rotating from 46 to 170 . In this position the head of the humerus is angled so that it can stretch the anterior structures. This creates the potential for anterior instability. Baseball pitchers with unstable shoulders demonstrated severa ...
Accessory Tendon and Tripartite Insertion Pattern of Fibularis
... be tendinitis, tear, rupture, laceration, dislocation or subluxation. The role of the fibular muscles is to evert the ankle and stabilize its subtalar motion (Sinnatamby 2001; Moore, 1999). The fibular muscles are often stretched and injured from traction during inversion of foot. Therefore, the dou ...
... be tendinitis, tear, rupture, laceration, dislocation or subluxation. The role of the fibular muscles is to evert the ankle and stabilize its subtalar motion (Sinnatamby 2001; Moore, 1999). The fibular muscles are often stretched and injured from traction during inversion of foot. Therefore, the dou ...
Flexor Digitorum Longus Muscle — an Unusual
... Flexor Digitorum Longus Muscle — an Unusual Presentation; Anatomy and Clinical Significance , usage of the fifth toe in humans is minimal. According to Darwin’s disuse theory, therefore, FDB tendon to the fifth toe may be undergoing phylogenetic variation. This is supported by Reeser et al. (5) in ...
... Flexor Digitorum Longus Muscle — an Unusual Presentation; Anatomy and Clinical Significance , usage of the fifth toe in humans is minimal. According to Darwin’s disuse theory, therefore, FDB tendon to the fifth toe may be undergoing phylogenetic variation. This is supported by Reeser et al. (5) in ...
study of lateral pterygoid muscle and its relation with the
... world. Considering the lack of information in the literatures and importance of its insertion on the disc and risk factors on the anterior displacement of disc, was the guiding force to take up this study. The fan shaped arrangement of fibres and the difficulty in determining the boundaries between ...
... world. Considering the lack of information in the literatures and importance of its insertion on the disc and risk factors on the anterior displacement of disc, was the guiding force to take up this study. The fan shaped arrangement of fibres and the difficulty in determining the boundaries between ...
Smooth muscle tissue
Smooth muscle is an involuntary non-striated muscle. It is divided into two subgroups; the single-unit (unitary) and multiunit smooth muscle. Within single-unit cells, the whole bundle or sheet contracts as a syncytium (i.e. a multinucleate mass of cytoplasm that is not separated into cells). Multiunit smooth muscle tissues innervate individual cells; as such, they allow for fine control and gradual responses, much like motor unit recruitment in skeletal muscle.Smooth muscle is found within the walls of blood vessels (such smooth muscle specifically being termed vascular smooth muscle) such as in the tunica media layer of large (aorta) and small arteries, arterioles and veins. Smooth muscle is also found in lymphatic vessels, the urinary bladder, uterus (termed uterine smooth muscle), male and female reproductive tracts, gastrointestinal tract, respiratory tract, arrector pili of skin, the ciliary muscle, and iris of the eye. The structure and function is basically the same in smooth muscle cells in different organs, but the inducing stimuli differ substantially, in order to perform individual effects in the body at individual times. In addition, the glomeruli of the kidneys contain smooth muscle-like cells called mesangial cells.