Immediate implant placement with provisionalization: studies

This post summarizes two published studies on immediate implant placement with immediate provisionalization. It is written for study clubs that want a reading list and discussion questions. It is a literature summary only. It is not clinical advice, and it does not describe how any clinician treats patients. Read the full papers before you rely on any number here.

What do “immediate placement” and “immediate provisionalization” mean?

Immediate placement means the dental implant goes into the socket on the day the tooth is removed. Immediate provisionalization means a temporary crown is fitted on the same visit. The terms are separate: a clinician can do the first without the second.

The 2025 case series used these words in a narrow way. Its authors studied patients with a failing tooth in the maxillary esthetic zone. They placed immediate implants with a bone graft and a prefabricated temporary restoration. The definitive restoration came 3 months later.

The front of the mouth matters because tissue changes are easy to see there. The authors of the case series note that “some degree of bone remodeling is inevitable following tooth extraction.” Papers on the esthetic zone therefore track soft tissue and bone, not only whether the implant survives.

What did the 2023 meta-analysis find?

The meta-analysis pooled eight randomized controlled trials. It compared immediate placement with immediate loading against immediate placement with delayed loading in the maxillary esthetic zone. It reported less midfacial mucosal level change with immediate loading, and no significant difference in implant survival or marginal bone loss.

Here is what the review reports, in table form.

Source: PubMed record for Int J Oral Maxillofac Implants 2023;38:422-434. The authors conclude that immediate loading “should be considered in the esthetic zone if the primary implant stability permits.” That last clause matters. The conclusion depends on stability, which is a clinical judgment the paper does not make for you.

Meta-analyses also have limits. They pool trials that differ in technique, patient selection and measurement. A study club can ask what the included trials had in common and what they did not.

What did the 2025 case series add?

The case series followed 30 patients for 1 year and reported implant survival of 90%. It is a prospective case series, which has no control group, so it describes outcomes and does not compare treatments. The authors registered the study in the National Trial Register.

The numbers below come from the abstract.

The workflow combined intraoral scanning with CBCT for three-dimensional planning. It also used static computer-assisted surgery, a form of guided implant surgery, to prefabricate the temporary restoration. The authors state that the digital workflow “has the potential to enable” prefabricated temporaries. They stop short of saying it is better than other methods.

Note the three early failures. A study club can read them as a reminder that the 90% figure is a result for this group, not a promise.

What is the role of primary stability?

Both papers treat primary implant stability as a condition, not a detail. The case series authors write that “achieving sufficient primary stability is crucial for the success of immediately placed implants.” The meta-analysis recommends immediate loading only if stability permits.

The case series authors also explain why. Unlike delayed placement, an immediate implant has limited bone engagement. It relies mainly on the apical and palatal bone in the socket. A reader can see why both papers hold back from a general rule.

What questions can a study club ask about these papers?

A study club works well when members read the same papers and bring questions. These are neutral prompts, not answers.

1. Which patient and site factors did each study include or exclude?
2. How did each paper define “success” and “survival”?
3. How long was follow-up, and is that long enough for the question?
4. Which outcomes are measured by the clinician and which by the patient?
5. What does the digital workflow add, and what does it cost in time and training?
6. What would a member need in training and informed consent before using any protocol from a paper?

For help running sessions, see the guide to dental study clubs. The implants in general practice guide covers the wider picture, and the technology page lists related topics. A related post asks whether a general dentist can place implants.

What should a reader remember?

Two points. First, the studies cover selected patients in one anatomic zone, so the results do not transfer to every case. Second, an abstract is not enough for planning a session. Read the methods and the limits of each paper, and cite the journal, not a summary.

Next step

Study clubs can find more reading and session ideas in the guide to dental study clubs. To ask about a study club session, contact Dr. Copeland about a study club.