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Partial Denture Services

For Missing Teeth

Smiling senior man with missing teeth, considering dentures for a confident smile.
Partial dentures are a popular solution for replacing missing teeth. They restore function, improve aesthetics, and help maintain oral health. This guide explains the different types of partial dentures, their advantages and disadvantages, and how to choose the best option for your needs.

What Are Partial Dentures?

Partial dentures are removable dental appliances designed to replace missing teeth. Unlike fixed solutions such as bridges or implants, partial dentures can be removed for cleaning or sleeping. They are an effective and affordable way to restore your smile and chewing function.

Acrylic Resin (Plastic) Dentures

These dentures are made from pink, rigid plastic that supports and encases the false teeth. Wire clasps (hooks or clips) help secure the denture to natural teeth.

Advantages:

  • More affordable than other options
  • Easy to repair if broken
  • Can be relined to improve fit
  • Quick to modify for additional teeth
  • Useful for patients with only a few remaining natural teeth
  • Often used as a temporary denture after extractions

Disadvantages:

  • Prone to staining, tartar, and plaque buildup
  • Thicker design, which may reduce comfort
  • More coverage on the palate for better suction
  • Brittle and prone to breakage
  • Visible clasps and borders reduce aesthetics
  • Potential food traps around clasps and plastic borders
  • Poor oral hygiene can lead to gum inflammation and bone loss
Flexible dentures (sometimes known by a branded name such as Valplast Dentures) are made from a pink, flexible or semi‑flexible resin that surrounds the replacement teeth. Instead of metal clasps, they use translucent, flexible retention arms that gently grip your remaining teeth — providing a secure hold while staying discreet. Because the material blends with your gum colour, these partials are often described as “invisible dentures.”
Advantages:
  • Made from thermoplastic flexible pliable material
  • Strong and difficult to break
  • Lightweight
  • Durable but thin
  • Undetectable and natural looking
  • Well fitting
  • Smaller palate coverage
  • Reasonable cost
 
Disadvantages:
  • With a poor cleaning technique, surfaces can deteriorate and become a matt texture
  • Take longer to repair or have teeth added to
  • Smoking and strong spices will stain and provide odour
  • With poor oral hygiene, gum inflammation can cause tooth and bone loss
 

Semi-Flexible Denture

A semi-flexible denture is a modern alternative made from semi-flexible PMMA resin. It provides durability, comfort, and a natural appearance while offering flexibility and easy modification.

Advantages:

  • Pliable yet strong semi-flexible PMMA material
  • Durable with a smooth polished surface
  • Simple to repair and modify if needed
  • Natural, undetectable appearance when worn
  • Easily converted into a full denture
  • Ideal for large unilateral tooth replacement
  • More affordable than some alternatives

Disadvantages:

  • Can still break under excessive pressure
  • May stain without proper maintenance
  • Needs careful handling during use
  • Poor hygiene can cause gum inflammation
  • Potential for gradual bone and tooth loss

Chrome and Flexible Combo Denture

This denture combines a rigid chrome cobalt (CoCr) frame with flexible material where needed, offering strength, comfort, and improved aesthetics without visible metal clasps.

Advantages:

  • Rigid and flexible materials for optimal function
  • No visible metal clasps for better aesthetics
  • Uses rests to prevent gum pressure
  • Durable with a long-lasting structure
  • Thin yet strong for comfortable wear
  • Easy to clean and maintain

Disadvantages:

  • Higher cost than standard alternatives
  • Flexible clasps may stain or loosen

Implant Supported Partial Denture

Can be made as a removable appliance which clicks onto an implant. This type of denture requires considerable planning. We undertake this type of work in conjunction with a specialist Prosthodontist or an Oral Surgeon.

 

Advantages:

  • Good prognosis and outcome
  • Excellent retention
  • Excellent aesthetics and no visibility of clasps or metal hooks
  • Partial denture can be self-removed for cleaning
  • Withstands strong biting forces
  • No pressure or stress on natural teeth as clasps don’t exist
  • Good longevity

Disadvantages:

  • Requires considerable planning, use of x-rays, scans, etc.
  • Minimally invasive surgery and anaesthetic
  • Considerably increased cost compared to other alternatives
  • Annual maintenance to replace nylon inserts that wear out
  • Tooth addition possible but can be problematic
  • With poor oral hygiene, peri-implantitis is possible, leading to loss of bone and implant

Precision Denture

A precision denture is a removable cobalt-chrome (CoCr) appliance without clasps, using internal attachments to connect with crowns. Now largely replaced by implant-supported alternatives for better durability and function.

Advantages:

  • Stable and secure fit without clasps
  • More aesthetic, no visible metal hooks
  • Better distribution of biting forces
  • Reduces stress on natural supporting teeth
  • Removable for easy cleaning and care
  • Customised fit enhances overall comfort
  • Provides a long-lasting tooth replacement

Disadvantages:

  • Requires precise planning and technical expertise
  • Relies on strong, healthy supporting teeth
  • More expensive than standard removable dentures
  • Attachments need periodic maintenance or replacement
  • Limited adaptability if supporting teeth fail
  • Considered outdated, implants are now preferred
  • Not a permanent, fixed dental solution