Overgrowth (hyĕrtrophy) of lumbosacral grafts, causing a complete block.
D000328:Adult; D000368:Aged; D006801:Humans; D006984:Hypertrophy; D007796:Laminectomy / Q000009:adverse effects; D008161:Lumbosacral Region / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009192:Myelography; D011183:Postoperative Complications; D011542:Pseudarthrosis / Q000601:surgery; D013123:Spinal Fusion