"Mastoids" Natural Recordings by Native Speakers
The mastoids are the bony structures located on the sides of the skull, just behind the ear. They are formed by the fusion of the temporal and occipital bones. The mastoids contain air-filled cavities called mastoid air cells, which are connected to the middle ear through the mastoid antrum. The mastoids play a role in transmitting sound vibrations to the ear and also help to anchor the muscles that move the jaw and eye.
Usage Examples of "Mastoids"
Mastodynia is a rare medical term that refers to breast pain or tenderness in women, often unrelated to menstruation or childbirth. It can be a symptom of various conditions, such as fibrocystic breasts, mastitis, or even a sign of hormonal changes.
Mastodyny is a medical term that refers to an abnormal sensation or feeling of dull pain or numbness in the breast or nipple, often caused by a blocked duct or milk stasis.
The word "mastoid" refers to the mastoid process, which is a bony prominence located behind and below the ear. It is a part of the temporal bone, one of the bones of the skull. The mastoid process is important in the development and functioning of the middle ear, and it is often affected in conditions such as mastoiditis, an infection of the mastoid air cells.
Mastoidal refers to something related to the mastoid process, which is a bony projection behind the ear that anchors the sternocleidomastoid muscle. In anatomy, a mastoidal bone or mastoidal region refers to the area behind the ear or the temple. The term is also used in medicine to describe a condition or disease affecting this area, such as mastoiditis, an infection of the mastoid air cells. In a broader sense, mastoidal can also refer to any structure or feature resembling the mastoid process or located in a similar position.
Mastoidea is a term used in paleontology to describe a group of prehistoric mammals that lived during the Mesozoic Era, especially during the Cretaceous Period. These mammals were characterized by their unique skull shape, which featured a combination of primitive and advanced features, and were adapted for a herbivorous diet. The mastoids were distinct from the earlier cynodonts and from the later primates, and were thought to be the ancestors of the present-day mammals, including humans.
Mastoidectomy is a surgical procedure in which a portion of the mastoid process, a bony structure behind the ear, is removed. This procedure is often performed to drain and treat infections of the mastoid bone, such as mastoiditis, or to remove damaged or infected bone as a result of complications from ear surgery or trauma.
Mastoiditis is an infection of the mastoid process, which is a bony structure behind the ear. It is typically caused by a bacterial infection, such as Streptococcus pneumoniae, and can occur as a complication of a middle ear infection (otitis media) or mastoiditis. Symptoms include pain and tenderness behind the ear, swelling, redness, and a sensation of pressure or fullness in the ear.
Mastoidotomy is a type of surgical procedure in which a small opening is made in the mastoid bone behind the ear to drain the mastoid air cells, which are filled with pus in the case of a Mastoiditis. This procedure is usually done to treat chronic otitis media, chronic mastoiditis, and sinusitis.
Mastology is the study of the breast, particularly in relation to its development, structure, and disease. It is a branch of mammalogy, the study of mammals, and is often practiced by surgeons, radiologists, and pathologists.
Mastopathy refers to any disease or abnormal condition of the breast tissue, particularly in women. It can include inflammation, fibrosis (scarring), or other forms of non-cancerous breast changes. Mastopathy is often used as a general term to encompass various breast conditions, including fibroadenoma, duct ectasia, and radial scar, among others.
Mastopexy is a surgical procedure that lifts and firms the breasts, often referred to as a breast lift. It is done to improve the appearance of the breasts by raising and reshaping them, often combining it with breast augmentation or reduction. The goal is to restore a more youthful and aesthetically pleasing shape to the breasts.
Mastoplasty is a type of surgical procedure that involves the reshaping or reconstruction of the breast. It can be performed for various reasons, including breast augmentation, breast reduction, or correction of breast asymmetry, congenital deformities, or breast cancer surgery. The term comes from the Greek words "mastos" meaning breast and "plastikos" meaning reshaping or molding.
Mastoptosis refers to the medical condition where the breasts droop or sag excessively due to a loss of breast tissue, weight gain, or age-related changes in the skin's elasticity.
Mastorrhagia is a rare medical condition characterized by abnormal or excessive bleeding from the nipple-areola complex, often associated with lactation or menstruation. It can occur in both men and women, but is most commonly reported in women after childbirth or during pregnancy.
Mastotermes is a type of termite that belongs to the family Mastotermitidae. It is also known as the giant northern termite. It is a large species of termite that is native to Australia and is known for its significant economic and environmental impact. The Mastotermes darwiniensis is considered one of the most destructive termite species in the world.
The Mastotermitidae is a family of termite genera, commonly known as giant termites or$params, which are among the largest termite species in the world. They are characterized by their large size, with some species reaching lengths of up to 4 cm (1.6 in) and weighing up to 1 gram (0.04 oz).