A patient with high grade spondylolisthesis may present with a posterior pelvic tilt causing a loss in the normal contour of the buttocks. An antalgic gait, rounded back and decreased hip extension, can result from severe pain. While standing, the patient should be observed from the front, back, and sides. Increased and decreased lumbar lordosis, inward curvature of the lower spine, has been seen. Palpation
Detection of spondylolisthesis by palpation is most often done by palpating for the spinous process. Each level of the lumbar spine should be palpated. Spinous process palpation by itself is not a definitive method for the detection of spondylolisthesis. Maneuvers
Spinal range of motion testing – Range of motion limitations may be seen. Lumbar hyperextension – Extension often elicits pain. This can be assessed by having the patient hyperextend the lumbar spine, provide resistance against back extensions, or undergo repeated lumbar extensions. Sport-specific motion – Patient can be asked to repeat aggravating movements that they experience during their activity. During the movement, ask patient to point to any places with focal pain. Straight leg raise – Maneuver used to assess for hamstring tightness. The straight leg raise has been found to be positive in only 10% of patients with spondylolisthesis. Muscle strength exercises – Lower abdominal, gluteal, and lumbar extensors should be assessed for weakness. Weakness in these muscles can increase lordosis and contribute to sacroiliac instability. Abdominal flexor strength can be assessed with the abdominal flexor endurance test.
Both minimally invasive and open surgical techniques are used to treat anterolisthesis. Retrolisthesis
A retrolisthesis is a posterior displacement of one vertebral body with respect to the subjacent vertebra to a degree less than a luxation (dislocation). Retrolistheses are most easily diagnosed on lateral x-ray views of the spine. Views, where care has been taken to expose for a true lateral view without any rotation, offer the best diagnostic quality. Retrolistheses are found most prominently in the cervical and lumbar region, but can also be seen in the thoracic area. History
Spondylolisthesis was first described in 1782 by Belgian obstetrician Herbinaux. He reported a bony prominence anterior to the sacrum that obstructed the vagina of a small number of patients. The term “spondylolisthesis” was coined in 1854 from the Greek σπονδυλος, "spondylos" = "vertebra" and ὀλίσθησης "olisthesis" = "slipping, sliding,"

See also
Spondylosis
Spondylolysis
Failed back syndrome
Joint dislocation

References


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