What is the ungual process?

By | January 2, 2022

The ungual process in carnivores is the distal part of the distal phalanx. … The claw is attached on the surface of the ungual process: the wall of the claw on the lateral surface of the ungual process, the sole of the claw on the flattened palmar surface.

What is an Ungal?

Noun. ungal. bellow or roar of animals; howling or loud crying of persons or animals.

What does percutaneous mean in medical terms?

Listen to pronunciation. (per-kyoo-TAY-nee-us) Passing through the skin, as an injection or a topical medicine.

What is Trichopathy?

[ tr-kp-th ] n. Disease of the hair.

What is a Ungual in medical terms?

Medical Definition of ungual : of or relating to a fingernail or toenail.

What are Ungual regions?

An ungual (from Latin unguis, i.e. nail) is a highly modified distal toe bone which ends in a hoof, claw, or nail. … As an adjective, ungual means related to nail, as in periungual (around the nail).

What is Onychorrhexis of the nail?

What Is Onychorrhexis? Onychorrhexis causes ridges and splitting in your nails. Your nails may have several splits that cause triangle tears on the edges. Onychorrhexis involves the nail matrix, which is responsible for making your nail grow.

What is Onychomalacia?

n. Abnormal softness of the fingernails or toenails.

What is an ungual fibroma?

Definition. Flesh-colored papule in or around the nail bed. Ungual fibromas may be periungual (arising under the proximal nail fold) or subungual (originating under the nail plate). [ from HPO]

What is a percutaneous catheter?

A percutaneous nephrostomy is the placement of a small, flexible rubber tube (catheter) through your skin into your kidney to drain your urine. It is inserted through your back or flank.

What is the meaning of transluminal?

Medical Definition of transluminal : passing across or performed by way of a lumen specifically : involving the passage of an inflatable catheter along the lumen of a blood vessel transluminal angioplasty.

What is percutaneous approach?

A procedure performed via a percutaneous approach (character value 3) is one in which there is entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure.

What does Adipoid mean?

1. Resembling fat. 2. Former term for lipid.

What disease would Trichopathy be?

An obsolete term for any disease of the hair; it is not used in the working medical parlance.

What does Xanthoderma mean?

yellow to orange macular discoloration Xanthoderma is a term that describes a yellow to orange macular discoloration of the skin. The cause of this finding ranges from benign to potentially life-threatening disease.

What is the white part under your fingernail?

The lunula is the white crescent-shaped area at the base of a nail. The lunula, or lunulae (pl.) (from Latin ‘little moon’), is the crescent-shaped whitish area of the bed of a fingernail or toenail.

What causes nail dystrophy?

Dystrophic nails occur frequently as a complication of trauma (Fig. 8.57) or underlying dermatoses, such as psoriasis, atopic dermatitis, and lichen planus (Figs 8.588.61). Trauma to the nail may cause a subungual hematoma, which results in a brown-black discoloration.

What is Periungual tissue?

Medical Definition of periungual : situated or occurring around a fingernail or toenail.

Are phalanges toes and fingers?

Phalanges: The bones of the fingers and of the toes. There are generally three phalanges (distal, middle, proximal) for each digit except the thumbs and large toes. The singular of phalanges is phalanx.

Where does Subungual melanoma spread?

The discoloration grows, and at what rate it does so. It’s in the nail bed of your thumb, big toe, or index finger, although it can be seen in other fingers and toes. It shows the Hutchinson sign, that is, it spreads from the nail bed to the area around it.

Where is the coronary band on a horse?

hairline The coronary band is located where the hairline meets the hoof capsule and is the structure responsible for approximately 70% of hoof growth.

What is Onychorrhexis caused by?

Onychorrhexis is believed to be a result of disordered keratinization in the nail matrix and is due to a variety of conditions: Normal aging. Physical factors: repetitive trauma, frequent soap and water exposure, manicures and pedicures, tumors compressing the nail matrix.

Is Onychorrhexis a disease?

Onychorrhexis is a condition that causes vertical ridges to form on the fingernails. Instead of a relatively smooth fingernail, a person with onychorrexis will have grooves or ridges in their nails. Some people may have this condition on only one nail while others will have it on all nails.

What causes Muehrcke lines?

Muehrcke’s lines are most commonly associated with metabolic stress and chronic hypoalbuminaemia (usually < 2 g/dL), such as nephrotic syndrome, chronic liver disease, or severe malnutrition. In addition, Muehrcke's lines have also been associated with infections, chemotherapy drugs, and high altitude.

What is Pancreatolithiasis?

[pankre-ah-to-l-thiah-sis] the presence of calculi in the ductal system or parenchyma of the pancreas.

What does Keratogenesis mean?

: capable of inducing proliferation of epidermal tissues.

What type of infection is onychomycosis?

Fungal nail infections are common infections of the fingernails or toenails that can cause the nail to become discolored, thick, and more likely to crack and break. Infections are more common in toenails than fingernails. The technical name for a fungal nail infection is onychomycosis.

What is Terry’s nail?

Terry’s nails are a type of apparent leukonychia, characterized by ground glass opacification of nearly the entire nail, obliteration of the lunula, and a narrow band of normal, pink nail bed at the distal border.

Is fibroma malignant?

They can grow in all organs, arising from mesenchyme tissue. The term fibroblastic or fibromatous is used to describe tumors of the fibrous connective tissue. When the term fibroma is used without modifier, it is usually considered benign, with the term fibrosarcoma reserved for malignant tumors.

How do you treat Periungual fibroma?

Periungual fibromas are most often treated by surgical resection, with a high recurrence rate. Other authors have used CO 2 laser8 or electrodesiccation. The main problem of these treatments is that the conservation of proximal fold and the integrity of nail plate are not always possible.