What does "Effacing the ventral thecal sac" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
"Effacing the ventral thecal sac" refers to a situation where something, such as a disc in the spine, is pressing against the front part of the thecal sac. The thecal sac is a protective covering filled with fluid that surrounds the spinal cord. "Effacing" means that this protective covering is being compressed or flattened. This term is often used in the context of conditions that affect the spine, such as a herniated disc.
BaluMed makes medicine understandable! Our extensive medical report explanation 'translates' complex medical terms from MRI findings and discharge summaries into easily understandable language. With a combination of artificial intelligence and medical expertise, we offer quickly available and reliable information.