"Pseudomeningoceles can also occur following trauma (e.g. nerve root avulsions and intraosseous pseudomeningoceles)."
"Treatment depends on size, aetiology and location. For example, early in the postoperative period spinal pseudomeningoceles can be treated with bed rest, a lumbar drain, or targeted epidural blood patch 5. Alternatively, surgical exploration with dural repair can be performed, which may include oversewing the defect or the introduction of a dural substitute (autograft, allograft, xenograft or artificial grafts), or tissue glues 6."
"Treatment depends on size, aetiology and location. For example, early in the postoperative period spinal pseudomeningoceles can be treated with bed rest, a lumbar drain, or targeted epidural blood patch 5. Alternatively, surgical exploration with dural repair can be performed, which may include oversewing the defect or the introduction of a dural substitute (autograft, allograft, xenograft or artificial grafts), or tissue glues 6."