Reclaim your life!

Thank you for your interest in learning more about  Joint Rejuvenation Treatments. 

Horizon Joint Rejuvenation Centre is a specialized medical clinic dealing with patients who suffer from chronic joint and orthopedic pain.  We offer a variety of new and exciting options to help you live the full life you deserve including Platelet Rich Plasma (PRP), Prolotherapy, and Perineurial Therapy. Our philosophy, a philosophy of staying true to the idea that the practice of medicine should first and foremost, do no harm. 

Today, advances in regenerative medicine allow us to take a person’s own platelets, isolate them, concentrate them, and apply them directly to a damaged area of the body. Once there, those platelets begin to create healthy, new regenerated tissue that is comprised completely from your own body. 

No longer is there always a need for orthopedic surgeries and weeks of painful rehabilitation.  Instead of medications and surgeries, we can now use the body’s own regenerative and restorative components and focus them on rejuvenating an injured area. Professional Athletes were among the first to use Regenerative Therapies to keep them in the game.  The beauty of Joint Regenerative therapy is in its simplicity. 

Happy Senior Couple

Our Joint Rejuvenation Services

Platelet Rich Plasma (PRP)

Although blood is mainly a liquid (called plasma), it also contains small solid components (red cells, white cells, and platelets.) The platelets are best known for their importance in clotting blood. However, platelets also contain hundreds of proteins called growth factors which are very important in the healing of injuries.

PRP is plasma with many more platelets than what is typically found in blood. The concentration of platelets — and, thereby, the concentration of growth factors — can be 5 to 10 times greater (or richer) than usual.

​PRP preparation

  1. Blood must first be drawn from the patient.
  2. The platelets are separated from other blood cells and their concentration is increased during a process called centrifugation.
  3. Then the increased concentration of platelets is combined with the remaining blood which is then injected into the area requiring treatment.*  

Regenerative therapy is a good option to pursue after you have exhausted conservative treatments such as physiotherapy, anti-inflammatory and rehabilitation. That said, many of our patients have early degeneration of their joints and want to prevent further deterioration.  Many will choose regenerative treatments to try and head off the need for surgical joint replacements.

Key Points to Remember:

  • Platelet Rich Plasma (PRP) comes from the patient’s own blood.
  • PRP is a concentrated source of growth factors and cellular signaling factors that play a significant role in the biology of healing.
  • Basic science studies show that PRP treatment may improve healing in many tissues.
  • Anti-inflammatory medicines should be stopped before and after PRP treatment is given.
  • Some new evidence supports combining PRP with an inject-able joint lubricant called hyaluronic acid for knee osteoarthritis.


Prolotherapy is an injection whose primary intent is to repair connective tissue (that is, ligament, tendon or cartilage). The term Proli is Latin for “to grow.”

Dextrose injection stimulates a brief arachidonic acid pathway inflammation (AA).  After an injury, the body naturally uses  AA inflammation to try to repair the damage. With prolotherapy there is no significant damage, because there is no stretching or tearing of fibers, but the body still begins a repair process, which allows the structure to become stronger and tighter rather than first becoming weaker and looser. Healing can take months, but some patients get better quickly. This is likely because dextrose and other solutions have effects on nerves as well.

There are other solutions that stimulate the AA type of inflammation, such as phenol, and they are also called prolotherapy. However, when cells are removed from the human body and then reinjected, that is “biologic repair injection.” The primary goal is still repair but it is by use of tissue from living (biologic) sources. This includes injection of whole blood, stem cell injection and platelet rich plasma injection.

Perineural Injection Therapy

There is another type of inflammation that has been recognized, and that is called neuropathic inflammation. This type of inflammation is produced by special small sensory nerves that are protein producing (“peptidergic”).

These nerves normally produce proteins that can be healing or damaging. When produced damaging proteins that is called “neuropathic inflammation” . There are many scientific articles published each month on this type of inflammation. Dextrose injection in low concentration (5%) reduces neuropathic inflammation. This does not stimulate AA inflammation as in prolotherapy; the primary intent is to treat nerves, not ligaments, tendons, or cartilage.

There are no safe oral medications (so far) to treat neuropathic inflammation, because they cause high body temperature in clinical trials. Injection method is proven safe for neuropathic inflammation. 

Perineural Injection Types:

  1. PERINEURAL SUBCUTANEOUS INJECTION (PSI). It has been clinically observed that injection of dextrose (commonly with 5% dextrose) under the skin is analgesic to nerve pain, usually completely, and within seconds. This typically needs to be repeated but after several treatments leads to progressive benefit, and according to ultrasound follow up shows evidence of stimulating healing of deeper structures.
  2. PERINEURAL DEEP INJECTION (PDI): Injection in a deeper region where it has to go around objects or through layers called “fascia” is also utilized, as it is at those points that nerve irritation can occur as well. This stretch by fluid, which had been recently found to be better done with dextrose than lidocaine alone, is called hydrodissection.

Musculoskeletal Ultrasound

An ultrasound camera is also an excellent tool for both diagnosing musculoskeletal disorders and precise needle placement for injection. Ultrasound guidance is a basic requirement for Platelet Rich Plasma, Prolotherapy or Stem Cell Therapy, allowing precise needle placement.

The use of ultrasound imaging gives the doctor a clear and precise picture of the area to be treated.  This allows us to deliver the regenerative therapy to exactly the correct spot for maximum benefit.

What areas of the body do we treat? 

Below you will find information on areas which are treated and conditions we can and can not treat.  If for any reason you are unsure if your injury, condition or diagnosis is treatable, please contact us

If you are ready and meet the criteria of those areas treated and conditions listed below proceed to the Intake Form and you will receive a call from our intake coordinator who will schedule you for an assessment to determine if you are a candidate for PRP -platelet rich plasma rejuvenation injection treatment and prolotherapy.

sore heel

Ankle & Foot

Regenerative Treatment for foot and ankle problems is an excellent treatment, especially for heel pain and achilles tendonitis.  Regenerative Treatment can often be used to delay or prevent the need for surgery.

Before you consider surgery or replacement, consider platelet rich plasma injection treatments.

sore wrist

Hand & Wrist

Have you been diagnosed with arthritis or tendonitis to your hand or wrist which is a common problem due to repetitive strain or overuse?

Regenerative treatments are a great way to elevate pain and restore movement to damaged tendons and joints. 

sore knee

Hip & Knee

The majority of the treatments we perform are done on osteoarthritic hips and knees. Unfortunately, many people in Canada are on long wait lists to get their hips and/or knees replaced. The prospect of waiting for these treatments leads many people to our clinic. Additionally, many people with nagging pain as a result of injury, are looking for relief. Our Regenerative Treatments have helped many people find the relief they seek. 

​Before you consider waiting for surgery, or settle for living with pain from osteoarthritis or soft tissue degeneration/injury consider regenerative therapy treatment at our clinic.

sore shoulder

Elbow & Shoulder

If you are experiencing shoulder or elbow pain, Platelet Rich Plasma rejuvenation injections may be an option for you. ​Platelet Rich Plasma (PRP) is also a good option for treating tendon or muscle problems.

These procedures are non-surgical and patients typically experience a quick recovery and achieve decreased pain within 3 – 6 months.

Conditions we treat:

  • Osteoarthritis of any joint (including “bone-on-bone”)
  • Headaches
  • Sports Injuries (tennis elbow, rotator cuff tear, chronic ankle sprains & Achilles tendonitis)
  • Overuse Syndromes (plantar fasciitis, carpal tunnel syndrome, texters/quilters thumb, TMJ syndrome, etc)
  • Heel Pain
  • Chronic tendonitis
  • Growing Pain
  • Repetitive Strain Injuries

Conditions we do not treat:

  • Back Pain
  • Cancer
  • Spinal Cord Injury
  • Autism
  • Osteoporosis
Dr Comeau

Dr. Raymond Comeau, BMSc, MD and CCFP

About Dr Raymond Comeau

Dr. Raymond Comeau is a highly trained physician who has been practicing in Alberta for over 30 years with more than 25 years of ultrasound experience and treatment of musculoskeletal disorders. He is fully committed to providing industry leading, safe and cost effective treatments to his patients.

His expertise also includes Regenerative Medicine at Horizon Joint Rejuvenation Centre.

He is recognized by the College of Family Physicians as having a Special Interest in Phlebology and Travel Medicine. He also donates much of his time leading overseas medical missions.

Intake Process

We will require you to

  • Complete the Intake Form
  • Supply Current Radiographs, with reports of the area of concern.
    NOTE: If you are an Alberta Resident we can access that information. However, if you are from out of Province, those reports must be emailed or faxed to our office.
  • Review Pre and Post Treatment Instructions. This is vitally important as some medications must be stopped prior to and after treatment. Not discontinuing these medications could result in treatment postponed.
  • Review the payment policy and understand what will be required for non-covered services.
  • Always talk to your family doctor before you stop taking any medications prior to your assessment.

Patient Checklist

  • Reviewed Areas & Conditions Treatedyes, my condition applies
  • Reviewed Payment Policy and fees below
  • I am an Alberta Resident – Imaging Reports for area to be treated are not older than 24 months and are available on netcare.
  • I am NOT an Alberta Resident – I will have Imaging Reports for area to be treated not older than 24 months (your family Dr. will have copies of these) and will have them faxed to (403) 887-0520.
  • Have read Pre & Post Treatment Guidelines below
  • I am ready to proceed to filling out the Intake Form

Pre-Treatment Guidelines

​Please read these carefully.

  • Do not take NSAID* medications (such as Advil, Motrin, Aleve, Aspirin, etc.) either oral (by mouth) or topical (on the skin) for at least one week before and four weeks after your treatment. Non-NSAID pain relievers (Tylenol, Tramadol) are OK.
  • Natural anti-inflammatories such as fish oil are OK.
  • Baby aspirin for heart health is OK.
  • Do not take cholesterol lowering medications known as statins (i.e. Crestor, Lipitor, Pravachol, Zocor) for 1 week before and 4 weeks after your treatment. However, if your doctor feels it would be dangerous to be off the statins for that long, do not go off of them.
  • Other than NSAIDs*, do not discontinue any of your medications, even anti-coagulant medications.
  • To minimize risk of infection, please shower the morning of your procedure and put on clean clothes.
  • Do NOT wear any perfume, cologne, scented lotions, or scented hair products the day of your procedure.
  • Wear comfortable clothes that are easy to take off and put on, such as slip-on shoes, without laces.
  • If your blood pressure is too high when we take it here (at or above 180/110), we might postpone your procedure for your safety. If you have high blood pressure, it is a good idea to do a medication check with your doctor before your procedure.
  • You may receive a mild pre-sedative such as Ativan. You will require a driver the day of the procedure.
  • Please eat a light meal before your procedure.
  • No cortisone injections 3 months prior to procedure.

​Have realistic expectations and be patient. We have provided for you Post-Treatment Guidelines which are important to follow and will ensure the best possible outcome from your treatment. While we are happy to report that our overall results are excellent. If your procedure does not meet your expectations, there is no treatment that works 100% of the time, it’s simply because it doesn’t work on everyone. Even in the best case scenario, healing and improvement in pain can take two to four months to kick in and usually does not reach maximal benefit until 6 months after injection. So if you are a few weeks out and have not found the results to be great, don’t panic.

Please be patient as this is not a quick-fix.

Good Things Take Time…

​*NSAIDs — or nonsteroidal anti-inflammatory drugs

Post-Treatment Guidelines

EXPECT POST-INJECTION SORENESS for 2-10 days following treatment. Although some patients report no increase in pain, you may experience some increase in pain, or “flare-up”, especially during the first 24 hours after treatment. Our therapies stimulate healing by causing local inflammation, so soreness is a normal response, please do not panic.

DO NOT USE ANTI-INFLAMMATORY MEDICINES OR ICE on the injection sites for at least two weeks after the treatment. Medicines such as aspirin, ibuprofen, Naprosyn, or Aleve (either oral or topical) and/or ice stop the inflammatory process that we are intentionally triggering and thus can negate the benefits of treatment. You may use heat for 15 minutes at a time along with gentle stretching to relieve discomfort. Using acetaminophen (Tylenol or Tramadol), narcotic pain medicines, or muscle relaxants may also relieve pain without interfering with the effect of the treatment. All natural supplements including natural anti-inflammatory supplements are OK to take.

​With any medical treatment: BE PATIENT WITH THE HEALING PROCESS AND CURB UNREALISTIC EXPECTATIONS. Although some patients notice a reduction in pain within a few days after treatment, much more often the regeneration of tissue takes about 4-6 weeks and continues for months afterwards. Maximal pain relief is not experienced until 6 months after treatment. Repeating the treatment after 6 months to 1 year may be necessary to optimize it’s benefits, especially for old chronic injuries or advanced, “bone-on-bone” arthritis.

We are in this together and want you to be out of pain and back doing what you love!

Think Positively! We are rooting for you!

Payment Policy

During your assessment you will be provided a personal treatment plan which will include the cost of your therapy. Payment is due in full on the day of treatment. Note: Accepted Payment Methods: Cash, Mastercard, Visa or Debit.

Cancellation of Scheduled Appointment

​In order to be respectful of the medical needs other Horizon Joint Rejuvenation patients, please be courteous and call the clinic if you are unable to attend a scheduled appointment. This appointment slot will be reallocated to another patient who is in urgent need of treatment.

If it is necessary to cancel your scheduled appointment, the clinic requires that you contact the clinic via phone a minimum of two (2) hours before the booked appointment time. If an appointment is not cancelled prior to the above time frame, the late cancellation will be considered a “no show” and a $50 no show fee will be applied. Appointments are in very high demand, and your early cancellation will give another patient the possibility to have access to timely medical care.

What is Covered?

  • Services covered by public health care:​
  • Medical assessments and consultations
  • Diagnostic (freezing) and therapeutic (i.e. cortisone) MSK injections
  • Diagnostic MSK ultrasound
  • Exercise therapy consultations

For a complete list of what is and what is not covered visit Alberta Health.

Treatment Costs

Platelet Rich Plasma

PRP (first site): $450
Each Additional Site: $250

Dextrose Injections

Proltherapy – First Site: $200
Each additional site: $50

Perineural – First Site: $200
Each additional site: $50

Ready to Submit the Intake Form?