Southern Maine SI Joint Pain: Clues That the Low Back May Not Be the Whole Story
Learn why sacroiliac joint pain can mimic low back, hip, or buttock pain and how a pain specialist may evaluate it conservatively.
Why SI joint pain can be confusing
The sacroiliac joints sit where the spine meets the pelvis. Irritation in this area may feel like low back pain, buttock pain, hip-area discomfort, or pain that worsens with transitions such as getting out of a chair. Because several conditions can overlap in the same region, the first priority is careful evaluation rather than assuming one diagnosis.
Common clues clinicians consider
- Pain near one side of the low back or upper buttock
- Symptoms that flare with stairs, rolling in bed, prolonged standing, or rising from a seated position
- Tenderness around the back of the pelvis
- A history of altered gait, lumbar arthritis, pregnancy-related pelvic changes, or prior spine/hip issues
Where injections may fit
If the history and examination suggest the SI joint may be a meaningful pain generator, an image-guided injection may be discussed as part of a diagnostic and therapeutic plan. The goal is not to “cover up” pain, but to clarify whether the joint is contributing and whether targeted care may help.
What a balanced plan may include
Many patients also need attention to core and hip strength, posture, activity pacing, anti-inflammatory strategies when appropriate, and coexisting lumbar or hip conditions. A pain-management visit can help sort these pieces into a practical plan.
A conservative next step
Pain Specialty Group evaluates spine, joint, and nerve-related pain for patients across Southern Maine and nearby New Hampshire communities. This article is general education only and is not a diagnosis or individual treatment recommendation. A clinician can review your symptoms, exam findings, imaging when appropriate, and goals before discussing options.
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