What Is Hypodontia (Missing Teeth)?
Hypodontia is the term used when one or more teeth never develop. It most commonly affects the adult teeth and is different from losing a tooth through injury, decay or extraction.
Some people are missing a single tooth, while others may have several teeth that haven’t developed. Depending on which teeth are affected, hypodontia can leave gaps and influence the position of the surrounding teeth and the way the bite comes together.
What Causes Hypodontia?
Usually genetics. It tends to run in families and it’s the most common reason a tooth simply doesn’t develop. In some children it’s linked to broader developmental conditions affecting how teeth and jaw structures form, these are usually picked up early and monitored closely. Less often, trauma, infection or certain medical treatments in early childhood interfere with development.
Not every “missing” tooth actually is one, sometimes it’s just running late. An assessment can tell you which you’re dealing with.
What Problems Can It Cause?
Missing teeth can affect both the function and appearance of the smile if left untreated.
Spacing and Alignment Issues
Gaps left by missing teeth can cause neighbouring teeth to shift out of position, leading to misalignment and bite problems.
Bite Imbalance
When teeth are missing, the way the upper and lower teeth meet can be disrupted, placing uneven pressure on certain areas.
Difficulty Chewing and Function
Depending on which teeth are missing, chewing efficiency may be reduced, particularly if back teeth are affected.
Speech Difficulties
Missing front teeth can impact the pronunciation of certain sounds, especially during early development.
Aesthetic Concerns and Confidence
Gaps in the smile can affect appearance and may impact confidence in social situations.
Jaw Development Concerns
In growing patients, missing teeth can influence how the jaw develops and how surrounding teeth erupt.
How Are Missing Teeth Treated?
Treatment isn’t just about closing a gap, it’s about deciding what happens to that space, then positioning everything around it correctly. Sometimes the right answer is to close the gap entirely with braces. Other times, it’s to hold the space open and prepare it for a bridge or implant once growth is finished, in which case we’ll work alongside your dentist. Which approach is right depends on where the tooth is missing, how much space there is and what your bite looks like without it.
We treat hypodontia with LightForce braces, 3D-printed and custom-built for your exact teeth, giving precise control over how much space closes and where.
LightForce Clear Braces
A more discreet way to straighten your smile
Custom 3D-printed ceramic brackets designed to blend naturally with your teeth, offering the precision of braces with a less noticeable appearance.
LightForce Metal Braces
Precision made for your smile
Custom 3D-printed metal brackets individually designed for your teeth, offering a precise, comfortable and efficient treatment experience.
Frequently Asked Questions
What is the difference between hypodontia and missing teeth?
Hypodontia refers specifically to teeth that never develop, while missing teeth can also include teeth lost due to injury, decay or extraction.
Can braces fix an overjet?
In many cases, yes. Braces can gradually move the teeth into a better position and reduce an excessive overjet. If the overjet is related to the way the jaws have developed, treatment may be different depending on your age and the severity of the problem. After assessing your bite, Dr Nino will explain the most appropriate approach for you.
Can braces close the gap from a missing tooth?
Yes, hypodontia can be managed with orthodontic treatment to improve alignment, spacing and overall bite function.
When should a child with a missing adult tooth see an orthodontist?
An early assessment can help determine what’s happening and allow the teeth and jaw development to be monitored. Treatment may not be needed straight away.
Will I need a dental implant for a missing tooth?
Not necessarily. Some spaces can be closed orthodontically, while others may be maintained for future replacement. The right approach depends on the individual case and may involve planning with your dentist or another dental specialist.
