Spontaneous resolution
From Tspine
Spontaneous disappearance of a thoracic disc hernia - https://www.ncbi.nlm.nih.gov/pubmed/10448658
Spontaneous Resolution of a Big thoracic Disc Herniation - http://www.wscj.org/pdf/pdf_WSCJ_155.pdf
Disappearing large calcified thoracic disc herniation in a patient with thalassaemia - https://www.ncbi.nlm.nih.gov/pubmed/26823353
Regression of a symptomatic thoracic disc herniation with a calcified intervertebral disc component - http://www.sciencedirect.com/science/article/pii/S1017995X16302735
Spontaneous resorption of thoracic calcified disc herniation - https://www.ncbi.nlm.nih.gov/pubmed/22743329