Chronic and Acute Low Back Pain and Its Relationship to the Sacral X-Axis, Leg Length Changes, Sciatica, Abdominal Pain, Idiopathic Scoliosis, and Incontinence

Several interactive pelvic axes occur during activities of weight-bearing and ambulation. Flexion and extension of the symmetrical innominates occur on the sacral x-axis with weight-bearing. Normal asymmetric innominate rotation occurs on the innominate axis at the pubic symphysis during weight-bearing with normal ambulation. Oblique sacral movement occurs on an oblique sacral axis concurrent with asymmetric innominate movement. Acute and chronic low back pain is commonly caused by a bilateral symmetrical or oblique anterior innominate rotation on the sacrum on an acetabular axis, usually while lifting, bending, lowering, shoveling, sweeping, a pendulous abdomen, during pregnancy, or with a postural forward head. The innominates are caused to sublux slightly cephalad and laterally on the sacral x-axis at the posterior inferior iliac spine (PIIS). This is a measurable movement that puts a rotational shear on the bilateral sacral x-axis and separates the sacral origins of both the gluteus maximus and the piriformis from their ileal origins resulting in pain across the mid-buttocks into the trochanter, down the tensor fascia lata into the lateral knee causing piriformis syndrome, pain across the buttock from the PIIS to the trochanter, a sciatic neuritis or a pseudosciatica. In all probability, true sciatica is probably not from the disc but rather caused where the sciatic nerve exits just below or sometimes through the compromised piriformis. A specific abdominal pain may also ...
Source: Topics in Geriatric Rehabilitation - Category: Geriatrics Tags: Thieves' Market Source Type: research