The incus (pl.: incudes) or anvil in the ear is one of three small bones (ossicles) in the middle ear. The incus receives vibrations from the malleus, to which it is connected laterally, and transmits these to the stapes medially. The incus is named for its resemblance to an anvil (Latin: incus).

2024年10月21日 · The incus, also called the “anvil,” is the middle of three small bones (called ossicles) in the middle ear. The incus transmits vibrations from the malleus to the stapes. The vibrations then move to the inner ear. Conditions involving the incus affect hearing and often affect the other two ossicle bones.

6 天之前 · To understand how your ossicles work, think of them by their collective name: the ossicular chain. Each bone is an individual link in a chain reaction, where one movement leads to the next. Here’s how your ossicles help you hear: Sound waves enter your ear and strike your eardrum, causing it to vibrate.

2024年2月27日 · The incus is the anvil-shaped central auditory ossicle which connects the malleus to the stapes. It has two limbs and a cuboidal body. The body of the incus lies in the epitympanic recess, where it articulates with the head of the malleus via a facet, forming the incudomalleolar joint.

2022年4月25日 · Incus, also known as the anvil, is one of the three middle ear bones, with the other two being the malleus and stapes. In Latin, ‘incus’ means ‘anvil’, which refers to its resemblance to the metalworking tool in shape. The bone is positioned in the middle of the chain of three tiny bones in the middle ear.

2023年12月12日 · Incus: The incus or anvil is an anvil-shaped bone located after the malleus, consisting of a body and long and short limbs. It is also held in place by ligaments, forming two synovial joints with the other two ear bones. 3. Stapes: The smallest of the three bones, it is located in the innermost part of the middle ear.

2025年1月21日 · The incus, or anvil, is the middle bone of the three auditory ossicles in the ear. It acts as a critical link between the malleus and the stapes and has a unique shape with distinct parts that play key roles in sound transmission. Below is …

2023年12月12日 · In Latin, the term ‘incus’ means ‘anvil’, which relates to its similarity to the metalworking tool in shape. This bone is located in the middle of the chain of three small bones in the middle ear. The anvil conveys vibrations from the …

2023年7月5日 · Inside of the middle ear are the smallest bones in the body–the auditory ossicles, or ear bones. By definition, these three bones are named after their shape: malleus (“hammer”), incus (anvil), and stapes (stirrup).

Although the term "ossicle" literally means "tiny bone" (from Latin ossiculum) and may refer to any small bone throughout the body, it typically refers specifically to the malleus, incus and stapes ("hammer, anvil, and stirrup") of the middle ear.