SI Joint Injections in Southern Maine: When Low Back Pain Starts at the Pelvis
The low back is not always the whole story
Pain near the belt line, buttock, hip, or back of the pelvis can be confusing. Many people assume it is automatically a disc problem, but the sacroiliac joint can also produce stubborn low-back-area pain.
For patients in Southern Maine, Kittery, York, Wells, and nearby Seacoast New Hampshire, an SI joint injection may be discussed when the exam and symptom pattern suggest the pelvis-spine joint is contributing to pain.
What SI joint pain can feel like
SI joint pain often sits low and slightly off to one side. It may worsen with stairs, standing from a chair, rolling in bed, getting in or out of a car, or standing on one leg.
- Low back or buttock pain near the pelvis
- Pain with transitions such as sitting to standing
- Discomfort on stairs or uneven ground
- Symptoms that overlap with hip or lumbar spine pain
- Pain that keeps returning despite basic care
Why an injection may be useful
An SI joint injection can be used diagnostically, therapeutically, or both. If numbing medication produces meaningful short-term improvement, it may support the SI joint as a pain source. Steroid medication may also help calm inflammation in selected patients.
The procedure should be considered after a focused evaluation, not simply because pain is located near the low back. Hip, lumbar disc, facet, nerve, and muscular causes may need to be considered too.
How specialists sort it out
Evaluation may include history, movement testing, SI provocation maneuvers, neurologic exam, hip assessment, and imaging review when appropriate. The goal is to avoid treating the wrong neighborhood.
PSG perspective for Southern Maine and the Seacoast
Pain Specialty Group evaluates SI joint pain in context: lumbar spine, hips, nerves, gait, and daily function. A clear diagnosis helps patients understand why a specific injection is recommended and what follow-up should measure.
Related PSG resources: Lower Back Pain, Sciatica, Request an Appointment.
Need help with persistent spine, joint, or nerve pain? Pain Specialty Group helps patients understand likely pain sources and discuss conservative, interventional, and individualized treatment options. Request an appointment.
This article is educational only and is not a substitute for personal medical advice. Seek urgent medical care for severe or rapidly worsening symptoms, new weakness, bowel or bladder changes, fever, major trauma, chest pain, or other emergency concerns.
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