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Where does the innervation for pectoralis minor occur?
The pectoralis minor muscle is innervated by the medial pectoral nerve, which arises from the medial cord of the brachial plexus (C8-T1).
What moves eyeball medially?
The medial rectus muscle is responsible for moving the eyeball medially by contracting. This muscle is one of the extraocular muscles that control eye movements.
Which upper limb muscles has double innervation?
The flexor carpi ulnaris muscle is an upper limb muscle that has double innervation from both the ulnar and medial nerves.
What muscle will insert at the posterior calcaneus?
The soleus muscle inserts into the posterior calcaneus via the Achilles tendon.
How many roots are there in sternocleidomastoid MUSCLE?
There are two roots of the sternocleidomastoid muscle: the sternal head, arising from the manubrium of the sternum, and the clavicular head, arising from the medial third of the clavicle.
Sites of muscle attachment on the proximal femur?
The proximal femur contains several important sites of muscle attachment, including the greater trochanter, lesser trochanter, linea aspera, and medial and lateral epicondyles. These sites serve as points where muscles, tendons, and ligaments attach to the femur to allow for movement and stability of the hip joint.
The muscle that originates along the entire length of the linea aspera of the femur?
A muscle that originates along the linea aspera of the femur is
Adductor magnus adductor longus and adductor brevis are parts of a large muscle mass of what?
medial compartment of the thigh
Insertion of adductor magnus?
Adductor portionThose fibers which arise from the ramus of the pubis are short, horizontal in direction, and are inserted into the rough line of the femur leading from thegreater trochanter to the linea aspera, medial to the gluteus maximus. Those fibers from the ramus of the ischium are directed downward and laterally with different degrees of obliquity, to be inserted, by means of a broadaponeurosis, into the linea aspera and the upper part of its medial prolongation below.Hamstring portionThe medial portion of the muscle, composed principally of the fibers arising from the tuberosity of the ischium, forms a thick fleshy mass consisting of coarse bundles which descend almost vertically, and end about the lower third of the thigh in a rounded tendon which is inserted into the adductor tubercle on the medial condyle of the femur
What muscle is inserted on the medial surface of the eye?
The medial rectus inserts on the medial surface of the eye. It is innervated by the oculomotor nerve.
What is the most medial thigh muscle?
gracilis
What is the function of the medial hamstring muscle in the human body?
The function of the medial hamstring muscle in the human body is to help bend the knee and extend the hip.
What is the name of the muscle that forms the medial boundary of the femoral traingle?
Adductor longus, its medial border
How can you distinguish between the semitendinosus muscle and the semimembranosus muscle?
The semimembranosus is more medial.
What muscle can close the jaw and pull it sideways?
The medial pterygoid muscle, the left medial pterygoid will deviate the jaw to the right and vice versa.
What muscle is the main antagonist of medial rotation of the humerus?
The main antagonist of medial rotation of the humerus is the infraspinatus muscle, one of the rotator cuff muscles. It works in opposition to the muscles that perform medial rotation, such as the subscapularis.
What Muscles are used to look cross eyed?
The inferior oblique, superior oblique, lateral rectus, and medial rectus are all used to look cross eyed
