Lambdoid definitions
| Word backwards | diodbmal |
|---|---|
| Part of speech | Adjective |
| Syllabic division | lamb-doid |
| Plural | The plural of lambdoid is lambdoids. |
| Total letters | 8 |
| Vogais (3) | a,o,i |
| Consonants (4) | l,m,b,d |
Lambdoid refers to the lambdoid suture found in the human skull. This suture is a fibrous joint that connects the parietal bones to the occipital bone at the back of the head. The lambdoid suture gets its name from its resemblance to the Greek letter lambda (λ).
The lambdoid suture is a key component of the skull structure, as it helps to hold the different bones of the skull together. It plays a crucial role in providing stability and support to the head and protecting the brain. The intricate design of the lambdoid suture allows for some flexibility while still maintaining the overall strength of the skull.
Function of the Lambdoid Suture
The lambdoid suture serves as a vital connection point between the parietal bones and the occipital bone. This junction allows for some movement in the skull, especially during childbirth when the skull bones need to overlap and adjust to fit through the birth canal. Once the child is born, the lambdoid suture helps to ensure that the skull remains intact and provides protection for the brain.
Development and Growth
During infancy and childhood, the lambdoid suture is not fully formed and remains open to allow for growth and development of the skull. As a child grows, this suture gradually closes and fuses, providing increased stability and strength to the skull. The closure of the lambdoid suture usually occurs around the age of 20-30 years, marking the completion of skull development.
Role in Cranial Anatomy
The lambdoid suture is just one of several important sutures in the human skull that help to maintain the shape and structure of the head. Understanding the anatomy of these sutures is crucial for medical professionals, especially those specializing in areas such as neurosurgery, orthopedics, and anatomy. The lambdoid suture, along with other cranial sutures, plays a significant role in the overall function and protection of the brain.
Lambdoid Examples
- The lambdoid suture is located at the back of the skull.
- The lambdoid process is an important anatomical feature.
- The lambdoid fontanelle is a soft spot in a baby's skull.
- An injury to the lambdoid suture can be serious.
- The lambdoid shape of the skull helps protect the brain.
- The lambdoid suture separates the occipital bone from the parietal bones.
- A medical professional may examine the lambdoid region during a physical exam.
- The lambdoid suture can become fused with age.
- A study aimed to understand the development of the lambdoid suture.
- Injuries near the lambdoid process can impact brain function.