Dental Implant: Causes of Failure

Dental implants are designed to be a permanent replacement for a missing tooth or teeth and are also growing to be popular alternative to removable dentures or fixed bridges.

Still some patients do experience some complications. The following are a few of the possible causes and reasons behind dental implant failure:

Success Rates

The majority of the problems that occur after the implant placement are generally minor and easily resolved. If something goes wrong, consult your dentist or surgeon.


Osseo-integration is the formation of functional and structural bond between bone and an artificial implant. This process takes place over several months after the implant is placed in the bone.

The failure of the jawbone to fuse together properly with the implant is considered to be a failed osseo-integration. An implant is failed if it is mobile, falls out of bone or shows signs of bone loss of more than 1 mm even after the first year.

For patients who don’t have adequate bone height, width or length, procedures such as a sinus lift or bone graft can help in increasing space and bone mass loss.

Peri-Implantitis (Infection)

Peri-implantitis, or infection, is a condition that involves inflammation of the gum and/or bone around the implant. A form of periodontal disease, peri-implantitis can cause bone loss and implant failure.


Nerve & Tissue Damage

When an implant is placed too close to a nerve, patients may experience chronic pain, tingling or numbness in their cheek, gums, tongue, lips or chin.

Some bleeding and pain is to be considered normal for a couple days after the surgery, but if the pain is extreme, the bleeding excessive or they it last longer than a few days, one should contact their dentist as soon as possible


Immediate loading is a all-in-one stage treatment method where the crown and abutment are placed on the dental implant right after the implant placement.

The normal process consists of a two stages and provides time for the implant to integrate with the bone before adding the external components.

Overloading refer to failures caused by excessive pressure or forces placed on the protruding abutment and/or crown. These forces easily disrupt the osseo-integration process.

Sinus Problems

An oral surgeon may perform a sinus augmentation procedure, to develop a strong bone foundation. The goal is to create more bone in that area in order to support a dental implant.

Sometimes if the implant protrudes into the sinus cavity, that area can become infected and/or inflamed. Patients should always inform their oral surgeon about sinus related issues prior to the implant procedure.

Other Risks & Causes Of Failure

The following are other risks and causes are:

  • Foreign body rejection–it is possible that a patient’s body will reject the dental implant.
  • Failure of the implant itself–An implant can crack or fracture if it is subjected to excessive external force impact like a blow to the face or excessive pressure over a period of time like grinding teeth or an unbalanced crown.
  • Allergic reaction–While it is quite rare, some patients can have an allergic or inflammatory reaction to titanium.


  • Bruxism (tooth grinding or clenching)
  • Failure to locate a primary nerve in the lower jaw
  • Uncontrolled Type II diabetes
  • Insufficient bone height, width or length
  • Oral or intravenous bisphosphonates
  • Smoking


Marriage: Your Smile Makeover

This Is The Moment You Have Been Waiting For. Your D Day!

A Beautiful Smile Conveys Confidence Both Personally And Professionally!

The wedding day is the most important day in a person’s life and everyone wants to look their best on Their D Day. All eyes will be on you. You are going to be photographed more than anyone on this day, with a smile that can transform your wedding photographs and videos into a memory that you’ll cherish with joy for a lifetime.

 It Is Your Day To Smile!


  • Are you happy with your smile?
  • Would you like to see a whiter, straighter or more attractive smile?

There has been an increase in the number of people asking for cosmetic surgery for their wedding day. We have an increase in demand for cosmetic procedures not only women, but men as well, having smile makeover in time for their wedding.

A smile makeover at Dr. Sachdeva’s Dental Institute is very easy, painless and can change your entire appearance overnight. It allows you to laugh with confidence and look more vibrant and youthful.

 Preparation Counts

Here at Dr. Sachdeva’s Dental Institute we use digital photography for our patient’s profile examinations and specialized intra-oral cameras for inside the mouth which can be seen at our in screen attached to the chair.

Some smile design cases involves a little whitening, simple reshaping and replacement of old black amalgam fillings with a white material creating a more natural look.

We can correct twisted teeth, close the gaps, align the protracted teeth, widen a narrow smile, and change the shape of your teeth. By assessing your lip line, facial shape, jaw and eye symmetry we can design a smile customized just for you.

A healthy foundation, careful planning and high quality restorations help us achieve the smile you always dreamt of.