Apex Cysts: Post-Surgery Concerns and Gum Health - Dentistry

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Apical cyst


Question 1: A month and a half ago, I had a cyst at the root of my right incisor.
After consulting with a dentist, I underwent apicoectomy surgery.
The dentist mentioned before the surgery that it would not cause gum recession, but after the procedure, I noticed that the gums of both incisors turned purple and appeared necrotic, with significant recession.
I had the right incisor and the area with the cyst surgically opened, and the right lateral incisor was also flap elevated, while the left incisor was flap elevated as well.
The doctor later told me that if this approach was not taken, bacteria could affect the adjacent tooth root.
Is what the doctor said accurate?
Question 2: Due to the surgical sutures being placed in between the gums of the two incisors, it has led to gum recession in the interproximal area post-surgery.
Additionally, there is slight recession at the contact points between the two incisors and the gums.
It has been a month and a half since the sutures were removed, and I have been experiencing a persistent dry sensation and swelling pain in the gums almost all day.
Is this a cause for concern?

K, 30~39 year old female. Ask Date: 2019/12/29

Dr. Lin Jiayong reply Dentistry


Hello: 1.
An apical cyst that continues to enlarge may indeed affect the surrounding adjacent teeth.
2.
Soft tissue recovery typically takes about six months to stabilize.
It is recommended that you observe the situation without rushing, and discuss the follow-up plan with your treating physician.
Thank you.

Reply Date: 2019/12/29

More Info


After undergoing apex cyst surgery, it's common to have concerns about the healing process and the health of your gums. Let's address your questions one by one.

Question 1: You mentioned that after the apex cyst surgery, your gums around the treated teeth turned purple and showed signs of significant recession. It's understandable to be worried about these changes. The surgery you underwent, which involved flap reflection and possibly the removal of surrounding tissue, can indeed lead to temporary changes in the appearance and health of the gums. The discoloration you are observing could be due to several factors, including bruising from the surgical procedure, inflammation, or even a reaction to the sutures used during the surgery.

Your dentist's decision to reflect the flap on the adjacent teeth was likely made to ensure that any potential infection or bacteria from the cyst did not affect the neighboring teeth. This is a common practice in dental surgery to maintain the overall health of the area and prevent further complications. While it may seem concerning, the intention is to promote better healing and prevent future issues.

Question 2: Regarding the sensation of dryness and pain in your gums, it is not uncommon to experience these symptoms after surgery. The healing process can take time, and the area may feel sensitive or uncomfortable as it recovers. The recession you are noticing, especially if it is localized to the area where the sutures were placed, could be a result of the surgical technique and the healing process.
It is crucial to maintain good oral hygiene during this time to prevent any infections. Gentle brushing with a soft-bristled toothbrush and possibly using an antimicrobial mouth rinse can help keep the area clean. If you are experiencing persistent pain, dryness, or any unusual symptoms, it is essential to follow up with your dentist. They may recommend additional treatments, such as a prescription for an antibacterial mouthwash or a topical treatment to promote healing.

In some cases, if the gum recession is significant, your dentist might discuss options for gum grafting or other procedures to restore the gum tissue. However, it is essential to give your gums some time to heal before considering further interventions.

Overall, while some changes in gum appearance and sensation are expected after apex cyst surgery, any persistent or worsening symptoms should be evaluated by your dentist. Regular follow-ups are crucial to ensure that your healing process is on track and to address any complications early on. If you have any concerns about the healing process or the appearance of your gums, don't hesitate to reach out to your dental care provider for guidance and support.

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