gross anatomy: deltoid n rotator cuff muscles,front of arm, cubital fossa,back of arm , anastomosis around elbow joint,front of forearm.
Question
gross anatomy: deltoid n rotator cuff muscles,front of arm, cubital fossa,back of arm , anastomosis around elbow joint,front of forearm.
Solution
It seems like you're asking for a breakdown of the gross anatomy of various parts of the arm. Here's a brief overview:
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Deltoid and Rotator Cuff Muscles: The deltoid muscle is a large, triangular muscle that covers the shoulder joint. It's responsible for arm rotation and allows the arm to move away from the body. The rotator cuff is a group of four muscles (supraspinatus, infraspinatus, teres minor, and subscapularis) that stabilize the shoulder joint.
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Front of Arm: This area is primarily made up of the biceps brachii muscle, which is responsible for arm flexion and forearm rotation. The brachialis and coracobrachialis muscles are also located here.
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Cubital Fossa: This is a triangular area located on the anterior side of the elbow joint. It contains several important structures including the brachial artery, median nerve, and tendon of the biceps brachii muscle.
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Back of Arm: This area is primarily made up of the triceps brachii muscle, which is responsible for arm extension.
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Anastomosis Around Elbow Joint: Anastomosis refers to a connection made between blood vessels. Around the elbow joint, there are several arterial anastomoses that provide blood supply to the joint and the muscles of the forearm.
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Front of Forearm: This area contains several muscles that are responsible for various movements of the wrist, hand, and fingers. These muscles are grouped into two layers: superficial and deep. The superficial layer includes the flexor carpi radialis, palmaris longus, flexor carpi ulnaris, and flexor digitorum superficialis. The deep layer includes the flexor pollicis longus and flexor digitorum profundus.
Similar Questions
Which muscle contributes to the "rotator cuff"?DeltoidLatissimus dorsiPectoralis MinorSupraspinatusTeres major
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A young female patient was taken to the operative suite and was placed under appropriate anesthesia. She has been suffering from pain and a potential rotator cuff tear of the right shoulder. The right arm was sterilely draped and prepped. Arthroscopic portals were created anteriorly-posteriorly. The joint line was carefully examined. The biceps insertion was noted to be normal. The middle and inferior glenohumeral ligaments were visualized and noted to be normal. The undersurface of the rotator cuff was clearly visualized and also noted to be normal. There was a large anterior spur formation. The burr was introduced through a lateral portal and the anterior lip of the acromion was resected. The undersurface of the clavicle was noted to be quite prominent and part of the impinging process. There was intense bursitis and a bursectomy was performed, allowing for acromial decompression and release. Spurs were debrided from the distal clavicle. All instruments were removed, skin incisions were closed and a dressing was applied. The patient was placed in a sling and returned to the recovery room. What CPT® code(s) is/are reported? a. 29822-RT, 29826-RT b. 29824-RT, 29826-RT c. 23415-RT d. 23130-RT, 23120-51-RT
This group of muscles are commonly known as the 'rotator cuff', responsible for increasing stability at the glenohumeral joint and agonists for shoulder abduction, shoulder lateral rotation and shoulder medial rotation.Group of answer choicesteres minor, teres major, serratus anterior, supraspinatusteres minor, infraspinatus, teres major, latissimus dorsipectoralis major, pectoralis minor, latissimus dorsi, teres majorsubscapularis, supraspinatus, infraspinatus, teres minor
Which body part has a joint most similar to the shoulder? Question response areaSelect one optionthe hipthe neckthe kneethe ankle
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