The foot can be divided into two main parts – the sole or plantar region, which is the part of the foot contacting the ground, and the dorsum of the foot or the dorsal region, which is the part directed superiorly.

What are the different parts of your foot called?

The foot can be divided into three sections: the forefoot, midfoot, and hindfoot. There are bones, joints, muscles, tendons, and ligaments in each section.

What is the dorsum of the tongue?

The upper surface of the tongue is called the dorsum, and is divided by a groove into symmetrical halves by the median sulcus. The foramen cecum marks the end of this division (at about 2.5 cm from the root of the tongue) and the beginning of the terminal sulcus.

Where is the dorsum?

the back, as of the body. the back or outer surface of an organ, part, etc.

Is dorsal a top or bottom?

The dorsal (from Latin dorsum ‘back’) surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral (from Latin venter ‘belly’) surface refers to the front, or lower side, of an organism.

What bones are on the top of the foot?

Tarsal bones The talus, or ankle bone: The talus is the bone at the top of the foot. It connects with the tibia and fibula bones of the lower leg. The calcaneus, or heel bone: The calcaneus is largest of the tarsal bones. It sits below the talus and plays an essential role in supporting body weight.

Are there muscles on the top of your foot?

Only two of these muscles are located on the dorsal aspect (top) of the foot: the extensor hallucis brevis, and the extensor digitorum brevis.

What Innervates the dorsum of the foot?

Dorsum skin is supplied by the terminal branches of tibial nerve and common peroneal nerve. Branches of the superficial peroneal nerve (SPN) supplies major portion of the dorsum of the foot and toes except the areas supplied by the deep peroneal nerve (DPN) and sural nerve (SN).

What is the flat part of your foot called?

Fallen arches (flat feet): The arches of the feet flatten during standing or walking, potentially causing other feet problems. Flat feet can be corrected with shoe inserts (orthotics), if necessary.

Where is the dorsum of left hand?

the back of the hand; surface of hand opposite the palm.

Article first time published on

What is dorsal anatomy?

Posterior or dorsal – back (example, the shoulder blades are located on the posterior side of the body). Medial – toward the midline of the body (example, the middle toe is located at the medial side of the foot).

What is the hypoglossal?

The hypoglossal nerve enables tongue movement. It controls the hyoglossus, intrinsic, genioglossus and styloglossus muscles. These muscles help you speak, swallow and move substances around in your mouth.

What is the dorsum of the foot?

The dorsum of foot is the area facing upwards while standing. This definition incorporates text from the wikipedia website – Wikipedia: The free encyclopedia. ( 2004, July 22).

What is frenulum linguae?

The lingual frenulum is a fold of mucus membrane that’s located under the center portion of your tongue. If you look in the mirror and lift up your tongue, you’ll be able to see it. The lingual frenulum helps to anchor your tongue in your mouth. It also works to stabilize the movements of the tongue.

What is distal anatomy?

Distal refers to sites located away from a specific area, most often the center of the body. In medicine, it refers to parts of the body further away from the center. For example, the hand is distal to the shoulder. The thumb is distal to the wrist. Distal is the opposite of proximal.

What is the difference between dorsal and posterior?

Anterior (or ventral) Describes the front or direction toward the front of the body. … Posterior (or dorsal) Describes the back or direction toward the back of the body.

What is proximal anatomy?

Proximal means nearer to the center (trunk of the body) or to the point of attachment to the body. If another reference point is given, such as the heart, the proximal point of another organ or extremity is the point closest to the heart, central rather than peripheral. Proximal is the opposite of distal.

What does it mean when the top of your foot hurts?

Pain on the top of the foot can be caused by different conditions, the most common of which are due to overuse in activities like running, jumping, or kicking. Conditions caused by overuse include: Extensor tendonitis: This is caused by overuse or tight-fitting shoes.

What is stabbing pain on top of foot?

You could experience a sharp pain on the top of your foot as a result of overuse, injury, or inflammation of the tendons, ligaments, or bones in your foot. Peripheral neuropathy is a condition that causes severe burning pain, tingling, and numbness in the foot.

What is a forefoot?

The forefoot consists of your toe bones, called phalanges, and metatarsal bones, the long bones in your feet. Phalanges connect to metatarsals at the ball of the foot by joints called phalange metatarsal joints.

Where is the femur bone?

femur, also called thighbone, upper bone of the leg or hind leg. The head forms a ball-and-socket joint with the hip (at the acetabulum), being held in place by a ligament (ligamentum teres femoris) within the socket and by strong surrounding ligaments.

What is a ligament?

A ligament is a fibrous connective tissue that attaches bone to bone, and usually serves to hold structures together and keep them stable.

What is midfoot and forefoot?

Most runners, about 80%, strike the ground with their heel first, which is called rearfoot running. Striking the ground with your foot flat is midfoot running and running on the balls of your feet or toes is called forefoot running. … Rearfoot running causes a lot of impact forces with each heel strike.

What is dorsal and plantar?

As adjectives the difference between dorsal and plantar is that dorsal is (anatomy) with respect to, or concerning the side in which the backbone is located, or the analogous side of an invertebrate while plantar is pertaining to the bottom surface (sole ) of the foot, as with plantar warts compare palmar.

What Innervates the extensor digitorum brevis?

The extensor digitorum brevis (the lateral three slips) inserts on the second, third, and fourth toe extensor tendons. This muscle lies just deep to the longus extensor tendons. … The muscle is innervated by a branch of the deep peroneal nerve.

What is obturator nerve?

The obturator nerve arises from the lumbar plexus and provides sensory and motor innervation to the thigh. This nerve provides motor innervation to the medial compartment of the thigh and as a result, is essential to the adduction of the thigh.

What is hand dorsum?

The dorsum of hand (opisthenar area, dorsal area) is the corresponding area on the posterior part of the hand.

What is the area between the thumb and wrist called?

The area of skin between the thumb and the index finger is often call the “thenar webspace”. What the “webspace” looks like when a child is performing fine motor tasks is often a good indicator of muscle strength and fine motor control.

What is the outer wrist called?

What is ulnar wrist pain? Ulnar wrist pain occurs on the outside (pinkie-finger side) of your wrist. The ulna is the arm bone that ends at the wrist on this side.

What is dorsal and ventral?

In general, ventral refers to the front of the body, and dorsal refers to the back. These terms are also known as anterior and posterior, respectively. … Similarly, for the feet, the dorsal side is the top of the foot, or the area facing upwards when standing upright.

What is another word for dorsal?

backposteriorhindrearwardhindmostaftcaudalposticousbehindaback