Orthopedic Injections
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Orthopedic injections are administered directly into joints or soft tissues to reduce pain and inflammation caused by conditions like arthritis or sports injuries. The demand for these injections has significantly increased recently owing to the expanding elderly populace and unhealthy lifestyles.
As a medical professional, it’s important to buy orthopedic injections from reliable sources and keep them available for your patients. But before you do so, there are a few essential details to know about these injections—all of which are covered below.
What Are Orthopedic Injections Used For?
Orthopedic injections are used for managing musculoskeletal ailments. They treat localized pain, inflammation, or dysfunctioning joints, tendons, ligaments, or surrounding tissues. There are four types of orthopedic injections:- Anti-inflammatory injections: These contain corticosteroids, which are potent anti-inflammatory agents that quickly reduce inflammation and pain. They are particularly effective in inflammatory conditions like arthritis and tendonitis.
- Viscosupplementation injections: These shots contain hyaluronic acid, which mimics the natural joint lubricant, augments joint function, and reduces pain.
- Platelet-rich plasma (PRP): PRP injections use the regenerative potential of concentrated platelets to speed up healing of injured tendons, soft tissues, and joints. They help treat osteoarthritis, back and spine conditions, nerve damage and injury, non-healing wounds, ligament injuries, muscle injuries, and tendonitis.
- Stem cell injections: These injections use the patient's own stem cells. They can help with tissue regeneration and repair, addressing an array of orthopedic conditions from cartilage defects to ligament injuries.
How Long Do Orthopedic Injections Last?
How long orthopedic injections last depends on their type, the specific condition being treated, and individual patient factors. Here are some general estimates:- Anti-inflammatory injections - Several weeks to several months
- Viscosupplementation injections - Up to six months or longer
- PRP injections - Six months to a year or more
- Stem cell injections - Up to one year
Orthopedic Injections Administration Technique
The administration technique of orthopedic injections depends on the type. Here are some general steps:- Preparation: Gather necessary supplies, including the medication vial, syringe, needles, and appropriate disinfectants. Ensure a clean and well-lit workspace.
- Reconstitution (if applicable): If the injection is in powder form, reconstitute it according to the manufacturer's instructions using the appropriate diluent. Use an aseptic technique throughout the process to prevent contamination.
- Dosage calculation: Calculate the appropriate dosage based on the patient's condition, weight, and other relevant factors. Verify the concentration of the reconstituted solution.
- Injection site preparation: Cleanse the injection site with an antiseptic solution and allow it to dry completely. Position the patient comfortably, ensuring proper access to the targeted area.
- Injection technique: Use a quick, firm motion to insert the needle into the tissue at the designated site. Ensure proper needle placement, avoiding major blood vessels and nerves. Aspirate to check for blood return (if indicated) before injecting the medication.
- Injection: Administer the medication slowly and steadily, monitoring the patient for any signs of discomfort or adverse reactions. Once the injection is complete, withdraw the needle swiftly and apply gentle pressure to the site to minimize bleeding.
Orthopedic Injections Side Effects
The side effects of orthopedic injections include:- Infection
- Localized reactions (such as pain, swelling, or bruising at the injection site)
- Joint stiffness (particularly following intra-articular injections)
- Allergic symptoms (such as hives and itching)
- Systemic side effects like transient hyperglycemia, fluid retention, and mood disturbances
Orthopedic Injection Brands
Some notable orthopedic injection brands include:- SYNVISC®: A hyaluronic acid-based injection used for the treatment of osteoarthritis, particularly in the knee joint.
- EUFLEXXA®: A hyaluronic acid-based injection similar to SYNVISC®. It is also indicated for the treatment of knee osteoarthritis.
- SUPARTZ®: Another hyaluronic acid-based injection, mainly used for the treatment of knee osteoarthritis.
- DUROLANE®: A single-injection hyaluronic acid-based treatment for knee osteoarthritis. It offers convenience with its single-dose administration compared to multiple injections required with some other hyaluronic acid products.