Unilateral Complete Ossification of Sacrotuberous Ligament: An Unusual Cause of Pudendal Nerve Entrapment Syndrome

In conclusion, completely ossified STL is a very rare cause of PNE syndrome, but it must be taken into consideration in the differential diagnosis of perineal ache. Plain radiography, anamnesis, and physical examination are sufficient for diagnosis. Three-dimensional computed tomography is useful for preoperative planning. Surgical treatment with transgluteal approach is a good choice for treatment.
Source: Neurosurgery Quarterly - Category: Neurosurgery Tags: Case Reports Source Type: research