Concentrated Growth Factors (CGF) in Dental Implant and Oral Surgery
Concentrated Growth Factors, commonly known as CGF, are prepared from a small sample of a patient’s own blood and may be used as an adjunct during selected dental surgical procedures.
At Kempsey Dental Centre in Kempsey, CGF may be considered in conjunction with procedures such as dental implant placement, bone grafting and some oral surgical treatments when clinically appropriate.
CGF is not a replacement for good surgical technique, adequate bone or appropriate treatment planning. Whether it offers a useful role depends on the individual procedure and patient.
What Is CGF?
CGF stands for Concentrated Growth Factors.
A small amount of the patient’s blood is collected and processed in a specialised centrifuge. This separates components of the blood and produces a concentrated fibrin-rich material containing platelets and naturally occurring growth factors.
The prepared material can then be used at the surgical site when considered appropriate.
Because CGF is prepared from the patient’s own blood, it is an autologous material, meaning it comes from the same person receiving the treatment.
How Is CGF Prepared?
The process generally involves:
- collecting a small amount of blood
- placing the blood into specialised tubes
- processing the tubes in a centrifuge
- separating the resulting fibrin-rich CGF material
- preparing it for use at the surgical site
This is usually performed at the time of the dental procedure.
How May CGF Be Used in Dentistry?
Depending on the clinical situation, CGF may be used as an adjunct during procedures including:
- dental implant placement
- bone grafting
- socket preservation after tooth extraction
- sinus grafting procedures
- selected oral surgery procedures
It may be used alone as a fibrin material or in combination with bone grafting materials depending on the procedure.
The decision to use CGF is made according to the surgical situation rather than routinely using it for every patient.
CGF and Dental Implants
Successful dental implant treatment depends on many factors, including the available bone, implant position, surgical technique, oral health and the patient’s healing response.
CGF may be incorporated into selected implant procedures as an adjunct to the surgical treatment.
However, CGF does not guarantee successful implant integration or eliminate the normal healing period.
Careful diagnosis, CBCT assessment where indicated, appropriate implant positioning and ongoing maintenance remain important parts of implant treatment.
CGF and Bone Grafting
When there is insufficient bone for dental implant placement, a bone graft may sometimes be recommended.
Depending on the procedure, CGF can be combined with grafting materials or used around the surgical area.
The need for bone grafting is determined by the amount and position of available bone. Using CGF does not remove the need for a bone graft when additional bone volume is clinically required.
For more information, please see our Bone Grafting and Sinus Lift page.
Is CGF the Same as PRF or PRP?
CGF, PRF (Platelet-Rich Fibrin) and PRP (Platelet-Rich Plasma) are all techniques that process a patient’s own blood to concentrate particular components.
However, they are prepared using different protocols and may produce materials with different physical characteristics.
The terminology can be confusing for patients, so the important consideration is why a blood-derived material is being recommended for a particular procedure and how it forms part of the overall treatment plan.
Is CGF “Stem Cell Treatment”?
We prefer to describe the procedure as Concentrated Growth Factors (CGF) rather than advertising it as stem cell treatment.
CGF is produced from the patient’s blood and contains a fibrin matrix, platelets and naturally occurring biological components.
Its use in dental surgery should not be confused with specialised medical stem cell therapies.
Is CGF Necessary for Every Dental Implant?
No.
Many dental implant procedures can be performed without CGF.
Whether we recommend its use depends on factors such as:
- the type of surgery
- whether bone grafting is required
- the condition of the surgical site
- the treatment objectives
- the patient’s individual circumstances
If CGF is being considered as part of your treatment, we will explain why before proceeding.
Does CGF Make Healing Faster?
Healing after dental surgery varies considerably between patients and procedures.
CGF is used as a biological adjunct in selected procedures, but patients should not assume that it will guarantee faster healing, eliminate discomfort or prevent complications.
Your overall healing is influenced by many factors, including the type and extent of surgery, general health, smoking, oral hygiene and adherence to post-operative instructions.
Planning Dental Implant Treatment in Kempsey
Before implant treatment, we assess the teeth, gums, available bone and the proposed final restoration.
At Kempsey Dental Centre, we have in-house CBCT imaging and digital implant planning to assist with assessment when appropriate.
Treatment may involve straightforward implant placement or, in some cases, additional procedures such as bone grafting or sinus augmentation. CGF may be considered as an adjunct where clinically appropriate.
Frequently Asked Questions
Is CGF made from my own blood?
Yes. CGF is prepared from a small blood sample collected from the patient undergoing the procedure.
Is CGF used for every dental implant?
No. Its use depends on the individual clinical situation and the type of surgery being performed.
Can CGF replace a bone graft?
Not necessarily. If additional bone volume is required for implant treatment, a bone graft may still be necessary. CGF may be used alongside grafting materials in selected cases.
Does CGF guarantee better implant healing?
No. Implant healing depends on multiple biological and clinical factors. CGF may be used as an adjunct but does not guarantee a particular treatment outcome.
Is CGF the same as stem cell therapy?
No. CGF is a blood-derived fibrin-rich material prepared from the patient’s own blood. We do not present its use in dental surgery as equivalent to specialised medical stem cell therapy.
Ask Us About Your Dental Implant Treatment
If you are considering a dental implant, bone graft or other dental surgical procedure, we can assess your individual situation and explain whether any additional procedures or adjuncts may be appropriate.
Kempsey Dental Centre provides dental implant assessment, CBCT imaging, implant surgery and bone grafting at our Kempsey practice.