Dr. Sherif Abo El-Nasr — Maxillofacial Surgeon
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Dr. Sherif Abo El-Nasr — Maxillofacial Surgeon

When do you need a dental implant — and what decides success

5 October 2026Dr. Sherif Abo El-Nasr1 min read
When do you need a dental implant — and what decides success

When a tooth is lost and not replaced, the bone in that area slowly shrinks, neighbouring teeth tend to drift and the bite changes. This is where implants matter: they replace the root itself and so preserve the bone.

When is an implant suitable?

  • A single missing tooth, without wanting to file down neighbouring teeth.
  • Several missing teeth that need a fixed bridge or denture.
  • Removable dentures that do not stay put.

What decides success?

Bone quality: more bone makes things easier, and where it is lacking it can be grafted or the sinus lifted.

General health: uncontrolled diabetes and active gum disease should be treated first.

Smoking: slows healing and raises the risk of failure.

Hygiene and follow-up: an implant needs care like a natural tooth, plus regular visits.

Your first step

An examination and CT scan are the starting point; they show whether an implant is possible right away or needs preparation.