Our Summary

This research paper studies the accuracy of two types of infrared navigation systems used in surgery: active and passive. Active systems emit light, while passive ones only reflect it. The study used these systems to place implants in models and measured which was more accurate.

The researchers found that the active system was more accurate than the passive system. However, the results varied depending on the method used to register (or track) the implants, and where in the model the implants were placed.

They also found that after about 12 uses, the differences in accuracy between the two systems started to decrease, and after 27 uses, there was no significant difference.

These results could help surgeons decide which system to use for different types of implant surgery. However, the study was conducted in a lab, not a real-world setting, so more research is needed.

FAQs

  1. What are the differences between active and passive infrared navigation systems used in surgery?
  2. According to the study, which type of infrared navigation system is more accurate in placing dental implants?
  3. Did the accuracy of the infrared navigation systems change with repeated use?

Doctor’s Tip

A helpful tip a doctor might tell a patient about dental implant surgery is to follow the post-operative care instructions carefully to ensure proper healing and successful integration of the implant. This may include avoiding hard or sticky foods, practicing good oral hygiene, and attending follow-up appointments as scheduled. It is also important to inform the dental team of any concerns or complications that may arise during the healing process.

Suitable For

Patients who are typically recommended for dental implant surgery include:

  1. Patients with missing teeth: Dental implants are a popular option for patients who have lost one or more teeth due to injury, decay, or other reasons.

  2. Patients with good oral health: Patients who have healthy gums and enough bone to support the implant are good candidates for dental implant surgery.

  3. Patients with realistic expectations: Patients must understand the process of dental implant surgery, including the time it takes for the implant to fully integrate with the bone and the potential risks and complications.

  4. Patients who do not smoke: Smoking can increase the risk of implant failure, so patients who smoke may not be good candidates for dental implant surgery.

  5. Patients with good overall health: Patients with medical conditions that may affect their ability to heal properly, such as uncontrolled diabetes or immune disorders, may not be recommended for dental implant surgery.

Overall, dental implant surgery is a safe and effective option for patients who meet the necessary criteria. It is important for patients to consult with a qualified dental professional to determine if they are good candidates for dental implant surgery.

Timeline

Before dental implant surgery:

  1. Patient consults with dentist or oral surgeon to discuss treatment plan and determine if they are a good candidate for dental implants.
  2. Patient undergoes a thorough examination, including X-rays and possibly a CT scan, to assess bone density and structure.
  3. Treatment plan is developed and discussed with the patient, including the number of implants needed and the estimated timeline for the procedure.
  4. Patient may need to undergo pre-surgical procedures such as bone grafting or tooth extractions to prepare the jaw for implant placement.
  5. Patient receives instructions on pre-operative care, such as avoiding certain medications and fasting before the surgery.

After dental implant surgery:

  1. Patient may experience some swelling, discomfort, and bruising in the days following the surgery.
  2. Patient is prescribed pain medication and antibiotics to prevent infection.
  3. Patient is advised to follow a soft food diet and avoid chewing on the implant site to allow for proper healing.
  4. Patient attends follow-up appointments to monitor healing progress and check for any complications.
  5. Once the implants have fully integrated with the jawbone, the patient will receive permanent prosthetic teeth to complete the restoration process.

What to Ask Your Doctor

  1. How experienced are you with dental implant surgery?
  2. What are the potential risks and complications associated with dental implant surgery?
  3. How long will the entire process take, from start to finish?
  4. What type of anesthesia will be used during the surgery?
  5. How long is the recovery period and what can I expect during that time?
  6. Will I experience any pain or discomfort during or after the surgery?
  7. How long do dental implants typically last?
  8. What is the success rate of dental implant surgery?
  9. What kind of follow-up care will be necessary after the surgery?
  10. Are there any restrictions on activities or diet following the surgery?

Reference

Authors: Wang XY, Liu L, Guan MS, Liu Q, Zhao T, Li HB. Journal: J Dent. 2022 Sep;124:104240. doi: 10.1016/j.jdent.2022.104240. Epub 2022 Jul 21. PMID: 35872224