Canal injection, more accurately referred to as caudal canal injection, is a medical procedure that involves administering medications into the epidural space.
Understanding Caudal Canal Injections
Caudal canal injections specifically target the epidural space through the sacral hiatus, which is an opening at the base of the spine. This method is commonly used to deliver therapeutic substances like local anesthetics and steroids to alleviate pain and inflammation.
Key Aspects of Caudal Canal Injections
- Medication Delivery:
- Primarily involves the use of local anesthetics to numb the area.
- Often accompanied by corticosteroids to reduce inflammation.
- Target Area:
- Specifically aims to introduce the medication into the epidural space of the lower spine.
- Access is gained via the sacral hiatus.
- Common Uses:
- Treating lower back pain.
- Managing sciatica.
- Reducing inflammation in spinal nerve roots.
Procedure Overview
| Step | Description |
|---|---|
| Access Point | The sacral hiatus, a small opening at the bottom of the spine. |
| Needle Insertion | A needle is carefully inserted into the epidural space. |
| Medication Delivery | Local anesthetics and steroids are administered through the needle. |
| Monitoring | Patients are monitored post-injection for any adverse reactions. |
Why Choose a Caudal Canal Injection?
- Direct Targeting: Allows for direct delivery of medication to the affected area.
- Minimally Invasive: Considered less invasive than other surgical options.
- Pain Relief: Effective in providing relief from chronic pain conditions.
In summary, a caudal canal injection is a precise medical procedure where medications, typically local anesthetics and steroids, are administered into the epidural space through the sacral hiatus to treat pain and inflammation in the lower back and related areas.
