What is Gantzer Muscle? Gantzer Muscle is described as an accessory muscle in the forearm, this muscle could join the flexor pollicis lungus muscle and the deep finger flexor muscle. The Gantzer muscle is a supporting part of the forearm’s flexor pollicis longus or flexor digitorum profundus muscle. It is regarded as an anatomical variant,…
Introduction The forearm is a vital anatomical region located between the elbow and the wrist. It contains a complex network of muscles that contribute to the intricate movements of the hand, wrist, and fingers. These muscles can be broadly classified into anterior (flexor) muscles and posterior (extensor) muscles. The anterior muscles facilitate actions such as…
What is the Supraspinatus muscle? The supraspinatus muscle is one of the four rotator cuff muscles located in the shoulder. It is responsible for initiating the abduction of the arm and stabilizing the shoulder joint during arm movements. Injuries to this muscle can result in shoulder pain and limited mobility. Along with the infraspinatus, teres…
What are Rhomboid muscles? The rhomboid muscles are a group of muscles located in the upper back region, between the spine and the shoulder blades. They are named for their shape, which resembles a rhombus or diamond shape. Two bilateral, superficial muscles in the upper back are the rhomboids. They contain two practically comparative muscles…
What is Opponens digiti minimi muscle? An intrinsic hand muscle is the opponens digiti minimi. It is a member of the hypothenar muscle group along with the abductor digiti minimi and flexor digiti minimi brevis muscles. Every one of the three muscles is situated in the hypothenar compartment of the hand. On the ulnar side…
What is Latissimus dorsi muscle? The muscle known as the latissimus dorsi (the lats muscle’ or ‘lats’) is the broadest in the human body. Except for the trapezius, it covers almost all of the muscles in the posterior trunk of the back. The latissimus dorsi muscle is a member of the superficial layer of the…
What are the Dorsal interossei muscles? The hand’s short bipennate intrinsic muscles are the dorsal interossei. Along with the palmar interossei muscles, they can be found on the dorsal side of the hand in the space between the metacarpal bones. The dorsal interossei muscles comprise four short muscles that connect to the adjoining sides of…
What are Palmar interossei muscles? The palmar interossei are the hand’s short, unipennate intrinsic muscles. Together with the dorsal interossei muscles, they occupy the spaces between the metacarpal bones and are located on the palmar surface of the hand. There are four muscles called palmar interossei that attach to the first, second, fourth, and fifth…
What is the Abductor digiti minimi muscle? The hand’s abductor digiti minimi is a short intrinsic muscle. Because it affects the fifth finger, it is part of a group of muscles called the hypothenar muscles. The opponens digiti minimi and flexor digiti minimi brevis are two additional hypothenar muscles. The abduction of the fifth finger…
What are the Lumbrical muscles of the hand? The four short intrinsic muscles of the hand that are arranged between the metacarpal bones and deep into the palmar fascia are referred to as the lumbrical muscles due to their worm-like appearance (lumbrical meaning in Latin is earthworm). The lumbrical muscles are one of the short…
