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Not all lower back injection treatments are the same procedure. Nerve block, neuroplasty, and balloon dilation differ in invasiveness, indications, and mechanism of action. If you are considering lower back injection treatment in Cheongju Seowon-gu, it is important to check the type of procedure, guidance equipment, and the expertise of the practitioner together.
In Cheongju, understand what lower back injection treatment is first
Lower back injection treatment is not a single procedure. It is broadly divided into nerve block, neuroplasty, and balloon dilation, and each procedure differs in invasiveness, indications, and mechanism of action. For simple lower back pain, improvement can be expected with nerve block alone, but for chronic disc herniation or spinal stenosis where adhesion around the nerve has progressed, a more active approach may be necessary.
According to BioTimes, the commonly performed lower back nerve block is generally classified into four methods: nerve root block, facet joint block, medial branch block, and caudal approach, depending on the location of the lesion and pain pattern. According to clinical data, spinal injection therapy is a conservative treatment method that injects a small amount of medication with anti-inflammatory effects around the compressed nerve to reduce inflammation and relieve nerve swelling, and is widely used as the first stage of pain management.
When choosing lower back injection treatment in Cheongju, it is recommended that you carefully verify what procedure it is, what imaging equipment is used for guidance, and whether the practitioner is medical staff who have professionally handled that field.
Frequently Asked Questions
Q. Are lower back injection treatment and neuroplasty just different names?
No. Nerve block focuses on medication injection, while neuroplasty is a more active stage where a catheter is used to directly lyse adhesions and then deliver medication. The appropriate procedure varies depending on symptoms and the underlying cause.
Types and mechanisms of lower back injection treatment — from nerve block to balloon dilation
Understanding the stages of the procedure makes it much easier to determine which approach is needed for you. Please refer to the table below.
| Classification | Stage | Main mechanism of action | Main indications |
|---|---|---|---|
| Nerve block | Stage 1 | Local anesthetic and steroid injection → relieves nerve inflammation and blocks pain | Acute/subacute lower back pain, initial radiating pain |
| Neuroplasty (PEN) | Stage 2 | Catheter insertion → lysis of adhesions + direct delivery of medication to lesion site | Chronic lower back pain with adhesions, disc herniation, radiating pain |
| Balloon dilation | Stage 3 | Lysis of adhesions + balloon decompression (dual mechanism of action) → physical expansion of stenosis site | Spinal stenosis, decreased effect of repeated procedures, cases with high surgical burden |
According to clinical data, nerve block is a non-surgical procedure that injects local anesthetic and steroid around the nerve transmitting pain to block pain and reduce inflammation, with the advantage of performing both diagnosis and treatment simultaneously. Neuroplasty goes one step further, using a catheter to directly lyse adhesions around the nerve and allowing medication to reach the lesion site beyond the adhesion. Related clinical data has confirmed that epidural catheter access can be an effective treatment option for chronic lower back pain and radiating pain.
Balloon dilation has a dual mechanism of action: lysis of adhesions and balloon decompression. According to a study cited in NCBI (PubMed) (J Clin Med, 2019), balloon expansion neuroplasty has been reported as an efficient treatment in refractory patients who were unresponsive to conventional neuroplasty. Additionally, according to related clinical data, the World Institute of Pain (WIP) presents balloon dilation as recommendation level B for patients with chronic spinal stenosis, decreased effect of repeated procedures, and high surgical burden.
If you have received injection therapy 2-3 times with no lasting effect, or if MRI clearly shows adhesions or stenosis, you may consider the next stage procedure. However, which procedure is appropriate for your current condition should be determined only after consulting with a specialist.
How Asanwell pain clinic approaches lower back injection treatment in Cheongju
Lower back injection treatment at Asanwell pain clinic proceeds in the following order.
✓ Precise diagnosis first — After coming to the clinic, we comprehensively differentiate the causes of pain affecting the nerve, joint, vein, and others through review of imaging data and medical history. Sometimes leg pain or lower back pain may actually originate from venous issues, so differential diagnosis is particularly important.
✓ Image-guided injection therapy — We utilize C-arm (fluoroscopy) and ultrasound-guided systems to deliver medication to the precise location. According to a study published in the Journal of Korean Orthopaedic Association, the accuracy of ultrasound-guided injection is reported to be 93.3%, significantly higher compared to non-guided injection (40%).
✓ Staged procedure plan — We take a staged approach from nerve block to neuroplasty and balloon dilation depending on the severity of symptoms and clinical course.
✓ Same-day day-hospital (admission) system — Neuroplasty and balloon dilation are performed through a same-day admission and day-hospital system for rapid return to daily life.
Chief physician Dr. Young-Moo Kim, an anesthesiology and pain medicine specialist with sub-specialization in pain medicine at Seoul Asan Medical Center and a certified member of the Pain Division of the Korean Pain Society, directly performs C-arm and ultrasound-guided injection therapy, neuroplasty, and balloon dilation, and possesses in-depth academic expertise in this field, evidenced by a co-authored paper (Pain Physician, 2022) with Professor Jin-Woo Shin from Seoul Asan Medical Center, who first developed balloon epidural neuroplasty.
Additionally, since lower back and leg pain can sometimes originate from venous causes, the ability to provide comprehensive differential diagnosis encompassing nerve, joint, and vein is a distinguishing feature of Asanwell pain clinic's treatment approach in Cheongju Seowon-gu.
In Cheongju, lower back injection treatment is a good fit for these people
Please check the items below, and if any apply to you, we recommend determining the appropriate treatment stage through consultation with a specialist.
✓ Cases where lower back injection treatment can be considered
- When experiencing lower back pain along with numbness or radiating pain in one or both legs
- When MRI shows disc herniation or spinal stenosis but surgery is not yet desired
- When pain persists despite sufficient attempts at physical therapy and medication treatment
- When previous injection treatment was received but the effect disappears after a certain period
- When advanced in age or burdened by surgery due to underlying medical conditions
✓ Warning signs requiring immediate emergency room visit (not candidates for injection treatment)
According to clinical data, the following symptoms may suggest cauda equina syndrome or serious nerve damage, requiring immediate emergency evaluation.
- When sensation in the perineal area (saddle area) suddenly decreases or is not felt
- When suddenly unable to control bowel and bladder — Related clinical data classifies bowel and bladder dysfunction due to disc rupture as an emergency situation requiring urgent surgery
- When both legs simultaneously lose strength or paralysis symptoms appear
- When severe lower back pain with fever and chills suddenly develops
If there are no emergency signals above and there is no improvement even after sufficient conservative treatment, we recommend consulting with a specialist to discuss the appropriate stage of injection therapy.
Asanwell pain clinic in Bunyeong-dong, Seowon-gu, Cheongju is accessible from nearby areas including Cheongju Heungdeok-gu, Cheongju Sangdang-gu, Ochang, and Sejong. We welcome patients not only looking for anesthesiology and pain medicine in Cheongju Seowon-gu, but also those exploring lower back injection in Cheongju Heungdeok-gu, nerve block in Cheongju Sangdang-gu, lower back pain injection in Ochang, and lower back injection treatment in Sejong.
If you are considering injection treatment in Cheongju due to lower back pain
At Asanwell pain clinic in Cheongju Seowon-gu, we will thoroughly examine whether lower back injection treatment is actually necessary for your current condition and which stage of procedure is right for you, together with image-guided precise diagnosis.
Chronic lower back pain requires more than just pain reduction; it requires procedure selection matched to the underlying cause and a long-term management plan. According to clinical data, the more chronic the pain, the more the appropriate procedure selection and staged approach become key to treatment effectiveness, and accurate differential diagnosis must precede this.
It is natural that it is difficult to determine which procedure suits you on your own. Whether nerve block alone is sufficient or whether neuroplasty or balloon dilation is needed can only be determined by examining both symptoms and imaging findings together. At Asanwell pain clinic in Bunyeong-dong, Seowon-gu, Cheongju, we will carefully examine the cause of your lower back pain and the appropriate treatment stage step by step, so please feel free to visit.
Lower back injection treatment, here are the things you're curious about
Q1. How do lower back injection treatment and neuroplasty differ?
Lower back injection treatment (nerve block) is a stage 1 approach that injects medication around the nerve to reduce inflammation and pain. Neuroplasty goes further, inserting a catheter to directly lyse adhesions around the nerve and allowing medication to reach the lesion site, a more active stage 2 procedure. The appropriate stage varies depending on the severity of symptoms and the underlying cause.
Q2. For whom is balloon dilation procedure necessary?
It can be considered for those who have spinal stenosis and have undergone repeated injection treatment but the effect gradually decreases, or those who desire non-surgical methods due to surgical burden. It uses a dual mechanism of action of adhesion lysis and balloon decompression, and consultation with a specialist and precise diagnosis must precede whether it is appropriate for you.
Q3. Are there warning signals requiring immediate emergency room visit when experiencing lower back pain?
Yes, there are. If sensation in the perineal area (saddle area) suddenly disappears or if you suddenly cannot control bowel and bladder, cauda equina syndrome can be suspected, and immediate emergency room visit is necessary. These symptoms may indicate a situation requiring emergency surgery rather than injection therapy.
Q4. Is there a difference between C-arm guided injection and regular injection?
C-arm (fluoroscopy) or ultrasound-guided injection confirms needle position through real-time imaging and delivers medication to the precise location. According to a study published in the Journal of Korean Orthopaedic Association, the accuracy of ultrasound-guided injection is reported as 93.3%, while non-image-guided injection is reported at around 40%. Only when medication is delivered to the precise location can both treatment efficacy and safety be expected.
This content is provided for informational purposes; specific diagnosis and treatment must be done through consultation with medical professionals.