08/10/2026
Spine surgeons love to talk about adjacent segment degeneration when the disc next to a fusion deteriorates. Did you know that if the bone is a bit soft next to a fusion the bone can fracture? Well it can and it does. I’ve seen this many times over the years in patients that have a long standing fusion that become osteoporotic in their 70s and 80s and unfortunately suffer a fracture next to the fusion. Also, this is a case done in the 1990s with an open technique that devitalized all the muscle distal to L3. I’m sure this has something to do with the instability and fractures. Very few surgeons use this technique any longer.