What Exactly is a Sinus Lift?

September 30, 2023

The idea of a sinus lift is enough to strike fear in a person. After all, the name itself sounds like an intense surgical procedure. But a sinus lift is far from the scary surgery, it seems. If anything, it’s just like any other dental restorative treatment, such as braces, root canals, dental implants, etc. However, to better understand what a sinus lift is and when you might need it, make sure to read this blog till the very end.

What is a Sinus Lift?

A sinus lift is a surgical procedure where a part of your bone is added over your upper jaw. This is usually done to support the upper molars and premolars, especially when your rear teeth are at risk of giving in. Without a prompt sinus lift, you could lose your jawbone due to the lack of support.

The bone graft is placed between the jaw and the maxillary sinuses, the main area lacking proper support. However, to gain access to that area, dentists often have to lift the sinus membrane, pulling it upwards, which is where the term sinus ‘lift’ originates from.

When Do You Need a Sinus Lift?

One important thing to note is that not everyone needs a sinus lift. It is a complicated procedure that is only recommended to those who have a severe jawbone deformity. Given below are a handful of instances when a sinus lift might be necessary:

  • The upper jaw is too short, or the bone height is below average.
  • Your sinuses are right by the jaw, making it difficult to function on a day-to-day basis.
  • You’ve started to lose your upper molars.
  • Periodontal gum disease is affecting the gums.
  • You have to undergo dental implant surgery, but there isn’t enough jawbone.

How is a Sinus Lift Done?

During a sinus lift, the dentist makes a small incision on your gums at the back of your mouth. This gives them access to the internal gum issues, which are lifted from the surface to expose the bone lying beneath it.

Once the upper jawbone is in view, the surgeon will make a hole through its exterior, which will allow them to work with the sinuses present on the other side. Then, with the help of special tools and techniques, the surgeon will lift the sinus membrane from its position so the space behind the jawbone is empty.

When the area is empty, small fragments of bone tissue will be placed where the membrane once was. These tissues will help promote bone growth, making way for the jawbone to feel whole again.

After the bone grafting procedure is done, the gum tissues will be stitched back up. You will also be required to rest until the jawbone heals from the surgery. Over time, once a few months have passed by, new parts of bone will grow out, filling the empty spaces inside the upper jawbone.

Long Story Short

All in all, a sinus lift is an orthodontic surgery that helps to fill out the hollow part of your upper jawbone. Due to the movement of the sinus membrane during the procedure, it is known as a sinus ‘lift.’ Nevertheless, for more information on sinus lifts and jaw augmentation, feel free to contact Cypress Periodontics and Dental Implants at (281) 677-0222. You can also drop by our clinic for an in-person evaluation at 27150 US-290 Ste 400, Cypress, TX 77433, United States.



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