12/09/2025
Capstone practioners work with Iliocecal value dysfunction as part of each session.
⭐ Problems Caused by a Dysfunctional Ileocecal Valve (ICV)
(Either stuck open → reflux of material from the colon into the small intestine,
or stuck closed → stagnation and pressure buildup)
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1. Digestive Symptoms
• Gas and bloating (especially lower abdomen)
• Constipation (ICV closed)
• Loose stools or diarrhea (ICV open)
• Irritable bowel-type symptoms
• Undigested food in stools
• Pain in the right lower quadrant (RLQ)
• Alternating constipation and diarrhea
• Nausea or poor appetite
• Excessive belching or flatulence
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2. Systemic / Inflammatory Effects
• Generalized fatigue
• Brain fog
• Increased inflammatory load on the immune system
• Low-grade toxicity symptoms (headache, malaise)
• Skin issues: acne, rashes, eczema-like flares
• Histamine sensitivity or food sensitivities
When the ICV is stuck open, colonic bacteria can move upward → small intestinal bacterial overgrowth (SIBO)-type symptoms.
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3. Musculoskeletal Pain Patterns
This is the part most relevant to your Capstone Method, strain patterns, and osteopathic practice.
A dysfunctional ICV can refer pain or tension to:
• Right low back pain
• Right sacroiliac (SI) joint pain
• Pain at L4–L5 and L5–S1
• Right hip pain
• Right-sided psoas spasm / hypertonicity
• Right iliacus spasm
• Tensor fasciae latae tightness
• Right anterior thigh tightness
• Right knee pain (medial)
• P***c symphysis strain
• Rib 10–12 restriction (via fascial/visceral attachments)
• Thoracolumbar junction tightness
In osteopathic teachings, the ICV is a major source of right-sided pelvic instability.
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4. Autonomic / Nervous System Effects
• Vagal irritation → nausea, lightheadedness
• Sympathetic overactivation from chronic irritation
• Sleep disturbances
• Stress intolerance
• Anxiety-like symptoms due to gut–brain signaling disruption
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5. Immune and Microbial Issues
• Increased susceptibility to gut infections
• Dysbiosis
• Small intestinal bacterial overgrowth (SIBO)
• Local ileocecal lymphatic congestion
• Reduced gut barrier integrity → “leaky gut”-type symptoms
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6. Referred Symptoms Commonly Seen in Practice
Many practitioners report these patterns:
• Pain around the right shoulder (shared embryologic/fascial connections via liver/ascending colon patterns)
• Lower abdominal tenderness or swelling
• A sense of “fullness” or “pressure” in the lower right abdomen
• Sensation of incomplete bowel emptying
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⭐ Most Common Clinical Presentation
Based on manual therapy patterns:
Right-sided low back pain + bloating + tenderness at McBurney’s point = suspect ICV dysfunction.