Is Gum Reduction Surgery Necessary for Deep Periodontal Pockets? - Dentistry

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Is gum tissue that is too high necessitating gum resection and bone contouring surgery?


Hello, I went to a major hospital for periodontal treatment.
Since my lower wisdom tooth was extracted many years ago, the doctor believes the pockets are too deep and that the gum tissue is too high to clean effectively.
After evaluating the X-rays, they suggested lowering the gum tissue and possibly reducing the bone level by 1-2 mm as well.
Is this necessary? Is there a higher risk associated with bone reduction, and can it be avoided? Thank you.

IVY, 40~49 year old female. Ask Date: 2023/03/21

Dr. Lin Jiayong reply Dentistry


Hello: The ultimate goal of periodontal treatment is to enhance ease of cleaning and reduce the likelihood of periodontal inflammation.
Therefore, bone recontouring and gingivectomy are indeed methods used in periodontal treatment (stage two).
It is advisable to discuss the pros and cons, as well as potential complications, with the surgeon before deciding whether to proceed.

Reply Date: 2023/03/21

More Info


Gum reduction surgery, also known as gingivectomy or gingivoplasty, is often considered in cases where periodontal pockets are too deep for effective cleaning and maintenance. In your situation, where the removal of a lower wisdom tooth has resulted in deep pockets and elevated gum tissue, the recommendation to reduce the gum height and possibly contour the underlying bone is a common approach in periodontal treatment.

The primary goal of periodontal therapy is to improve oral hygiene and reduce the risk of periodontal disease by making it easier for patients to clean their teeth effectively. When gum tissue is too high, it can create areas that are difficult to access with a toothbrush or floss, leading to plaque accumulation and potential infection. By reducing the gum tissue, you can facilitate better cleaning and potentially improve the health of the surrounding tissues.

Regarding the necessity of the procedure, it is essential to weigh the benefits against the risks. Gum reduction surgery can significantly enhance your ability to maintain oral hygiene, which is crucial for preventing further periodontal issues. However, it is also important to consider the potential risks associated with the procedure, including discomfort, bleeding, and the possibility of bone loss if the underlying bone is contoured. The risk of complications can vary based on individual health factors, the extent of the surgery, and the skill of the dental professional performing the procedure.

If you are concerned about the risks of bone reduction, it is advisable to have a thorough discussion with your periodontist. They can provide you with detailed information about the procedure, including the expected outcomes, potential complications, and alternative treatment options. In some cases, non-surgical approaches, such as scaling and root planing, may be effective in managing periodontal pockets without the need for surgical intervention.
Ultimately, the decision to proceed with gum reduction surgery should be made collaboratively between you and your dental care provider, taking into account your specific condition, treatment goals, and personal preferences. If you feel uncertain, seeking a second opinion from another dental professional can also provide additional insights and help you make an informed decision.

In summary, gum reduction surgery may be necessary for deep periodontal pockets, especially when high gum tissue hinders effective cleaning. While the procedure carries some risks, the potential benefits in terms of improved oral hygiene and reduced periodontal disease risk often outweigh these concerns. Open communication with your dentist about your treatment options and any apprehensions you may have is crucial in determining the best course of action for your dental health.

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