Immediate Implant Placement in the Aesthetic Zone After an Emergency Tooth Fracture
This case began as a genuine dental emergency. Tooth 12 – the upper right lateral incisor – had fractured below the gum line and was unsavable. Because this tooth sits directly in the aesthetic zone, where every millimetre of symmetry is visible when the patient smiles, the margin for error was zero from the outset.
DENTAL IMPLANTS IN THE AESTHETIC ZONE
Understanding Aesthetic Zone Risk
The aesthetic zone refers to the front teeth and surrounding gum tissue that are visible during a natural smile – an area where even small discrepancies in gum level, tooth position or tissue thickness are immediately noticeable.
Several factors can combine to make treatment in this zone genuinely high-risk, from a high smile line that reveals more gum tissue, to a thin gingival biotype that’s more prone to shifting or receding after treatment, to high, scalloped gum margins that are more delicate and less forgiving of any disruption.
Initial Presentation
Examination confirmed that tooth 12 had fractured below the gum line and could not be saved. Beyond the fracture itself, several complicating factors were identified:
- A high smile line, meaning any asymmetry or imperfection would be clearly visible when the patient smiled
- Gum level asymmetry, with tooth 12 sitting at a higher gum level than the healthy contralateral tooth 22 – creating a genuine risk that the gum level on 12 might not be fully correctable to match
- Thinner labial bone, directly above the fracture site, adding further complexity to implant planning
Every risk was discussed with the patient in detail before proceeding, and informed consent was obtained.
Treatment Approach
Correct implant placement in a case like this leaves no room for compromise – implants are either 100% correct or 100% wrong. Proper prosthodontic planning, completed before any surgical step, is essential to getting this right.
A key priority throughout treatment was supporting the papilla – the small triangle of gum tissue between adjacent teeth – to reduce the risk of dark triangles forming between the teeth. This risk becomes far more noticeable in patients with a high smile line, like this one, where considerably more gum tissue is visible during a natural smile.
Temporisation was handled with a fixed temporary tooth from day one. Removable plates were never considered as an option – a fixed temporary tooth gives patients immediate confidence and a far more comfortable day-to-day experience while healing takes place.
Treatment Outcome
Following three months of healing, results showed optimal integration, with an improved and more symmetrical gum line compared to the initial presentation.
This outcome reflects a broader principle held in every implant case: imitating nature, creating natural flow, and careful planning at every stage. All risks and treatment options were discussed openly with the patient throughout treatment, and the patient’s own commitment to following post-treatment instructions played a genuine role in achieving this result – this isn’t a case of treatment simply “looking good,” but one grounded in real biological success.
Education and experience are everything in cases like this. The result reflects four guiding principles held in every case: respecting nature (biomimesis), biology, aesthetics, and comfort and function.
Final Result: A Natural, Symmetrical Smile in the Aesthetic Zone
The finished result: a natural, symmetrical implant in the aesthetic zone, with a healthy, even gum line that holds up even under a high smile line – proof that careful planning, not chance, is what delivers results like this.
About the Clinician
Prosthodontist & Implant Surgeon
B.D.S. (Hons), Dip. Clin. Dent. (Oral Implants) Uni Syd, M. Clin. Dent (Prosth) King’s College, Uni London
D. Clin. Dent (Prosth) Uni Syd, FRACDS, MRACD (Prosth)