Posted in dental implants, Oral Surgery, Periodontal

Sinus Lift: what is it and do you need one?

A sinus lift is recommended when there is not enough bone height in the upper jaw or not enough room between sinuses for dental implants to be placed. The surgery adds necessary bone to the jaw and the sinuses on either side of your nose to build a stronger foundation in preparation for dental implants. The sinus membrane is lifted by a dental specialist (oral surgeon, endodontist or periodontist) to make room for the bone transplant.

Do I Need a Sinus Lift? Maybe…

shutterstock_133240190You may be a candidate for a sinus lift if you have bone loss due to periodontitis or resorption of bone after a prolonged period of having missing teeth (sunken jaw). It’s often necessary in these circumstances to augment the existing bone in the jaw in preparation for dental implants. The donor bone may come from your own body or other medically appropriate substitute. If the bone comes from your own body, it is most often taken from your hip or tibia. You will have x-rays taken to determine the anatomy of your jaw and sinuses, as well as a CT scan to accurately measure the height and width of your existing bone.

How’s a Sinus Lift Done?

The actual sinus lift procedure starts with your dental specialist creating an incision in the back of your mouth to reveal the bone, raising the sinus membrane up and away from your jaw. Then a small, circular shaped hole in the bone is opened. Granules of the bone graft are packed into this hole, and the tissue will then be closed with stitches.

Aftercare Instructions for Sinus Lift

don't sneezeAfter the procedure it is important to avoid blowing your nose or sneezing forcefully. These place you at risk for loosening the graft and stitches. You’ll have a saline wash to keep the inner lining of your nose wet, as well as an antimicrobial mouthwash that helps prevent infection at the incision site. Pain meds will be prescribed as will antibiotics. Be sure to complete the full round of antibiotics.

After a sinus lift, contact us if swelling or pain gets worse over time. Should bleeding not stop after two days or if the blood is bright red and continuous, your bone graft may have become dislodged, call us immediately. Also let us know if you develop a fever as this could be a sign of infection. The healing process generally takes between four to nine months. This allows the bone graft to mesh with your bone, and after it’s healed, you will be ready for your dental implants.

If you are interested in dental implants or have questions about the sinus lift procedure, call us today at (952) 920-92

 

Dr. Thomas Hoover, Dr. Neil Covin, and Dr. Satya Molleti
3401 Wooddale Avenue South
St. Louis Park, MN 55416
Phone: (952) 920-9209

Posted in dental implants

Implant Retained Dentures

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Even if you may not be in the market for dentures, most people are at least familiar with the concept. Traditionally, they are worn over the gums and held in place by an adhesive. However, with the evolution of medical technology, dental implant posts are now placed into the jawbone and used as anchors. Dentures are then securely fixed to the posts, which provide structural integrity to the tooth and aid in the preservation of the jawbone.

Dental Implant Procedure for Dentures

There are a few separate steps to getting your retained dentures properly fitted and ready for action. After the initial consultation, your first procedure will involve placing the actual dental implants that will support the denture. This is done by making incisions into the gum and placing the implant posts securely into your jawbone. After a waiting period, a healing cap may then be placed on the head of each implant, which helps guide the gum tissue to heal properly. The cap is later replaced with regular abutments to hold the dentures in place. Finally, an impression is taken to create your perfect-fit dentures that will sit on your new implant structures. We then ensure the dentures fit comfortably and securely and make any necessary adjustments. Voila!

The Pros and Cons of Retained Dentures

One major factor for patients who choose to use retained dentures is their increased stability. Another benefit is the internal support they offer the jaw; without the implanted roots, jawbones degrade over time causing the structure of the face to sink, which affects your appearance and makes it difficult to secure traditional dentures. They also offer the freedom to eat many foods that would otherwise be impossible to enjoy, chewy foods in particular.

However, that is not to say they are drawback free. First and foremost, although it is a minor procedure, there is an invasive aspect not required with the use of traditional dentures. Additionally, the time it can take to place the implants and allow them to heal is more than some patients feel comfortable with.

Implant Supported Dentures or Traditional Dentures?

Ultimately it is great to have several options when it comes to revitalizing your smile. If you have traditional dentures or think you may be a candidate, ask us about retained dentures. We can give you all the information you need and develop a treatment plan for your individual case!

Dr. Thomas Hoover, Dr. Neil Covin, and Dr. Satya Molleti
3401 Wooddale Avenue South
St. Louis Park, MN 55416
Phone: (952) 920-9209