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Biomedical subjects

R Birkenfeld

Publications and source records attributed to R Birkenfeld.

9 recordsLinked to original sources

Congenital lumbar ridge causing spinal claudication in adolescents. Report of two cases.

Two adolescent boys had classic histories and findings of spinal claudication. Their plain x-ray films were read as normal and myelograms demonstrated a ventral defect at L4-5. Surgical exploration revealed ventral bony ridges in both cases. Laminectomy initially provided substantial relief, but spinal fusion was necessary for complete abolition of symptoms.

Adolescent↗