Vitreous humour definitions
| Word backwards | suoertiv ruomuh |
|---|---|
| Part of speech | Noun |
| Syllabic division | vi-tre-ous hu-mour |
| Plural | The plural of vitreous humor is vitreous humours. |
| Total letters | 14 |
| Vogais (4) | i,e,o,u |
| Consonants (6) | v,t,r,s,h,m |
The vitreous humour is a transparent, gel-like substance that fills the space between the lens of the eye and the retina. It makes up about 80% of the volume of the eye and plays a crucial role in maintaining the shape of the eyeball.
Vitreous humour is composed mostly of water, with collagen fibers and hyaluronic acid making up the rest of its structure. These components give it its gel-like consistency and help provide support to the retina and lens.
Functions of Vitreous Humour
One of the main functions of the vitreous humour is to transmit light to the retina, which is essential for vision. It also helps maintain the intraocular pressure in the eye, which is necessary for proper eye function.
Importance of Vitreous Humour
The vitreous humour also acts as a shock absorber, protecting the delicate structures of the eye from any sudden impacts. Additionally, it provides a pathway for the flow of nutrients to the lens and other parts of the eye.
Changes in Vitreous Humour with Age
As we age, the composition of the vitreous humour changes, leading to a higher risk of developing conditions such as floaters and posterior vitreous detachment. These changes can sometimes affect vision and may require treatment by an eye care professional.
In conclusion, the vitreous humour is a vital component of the eye that plays a crucial role in maintaining vision and eye health. Understanding its functions and the changes it undergoes with age can help individuals take better care of their eyes and seek prompt treatment for any issues that may arise.
Vitreous humour Examples
- The vitreous humour is a clear gel-like substance that fills the space behind the lens of the eye.
- A detached vitreous humour can sometimes cause floaters in a person's field of vision.
- In a healthy eye, the vitreous humour helps maintain the shape of the eye and support the retina.
- An injury to the eye can sometimes lead to bleeding in the vitreous humour, affecting vision.
- The vitreous humour plays a role in transmitting light to the retina, allowing us to see objects clearly.
- Age-related changes in the vitreous humour can lead to a condition called posterior vitreous detachment.
- The doctor will examine the vitreous humour during an eye exam to check for any abnormalities.
- The vitreous humour is composed mostly of water, collagen fibers, and hyaluronic acid.
- Surgery may be necessary to remove blood or debris from the vitreous humour in certain eye conditions.
- Changes in the transparency of the vitreous humour can affect a person's ability to see clearly.