TY - GEN AU - Schubiger,O AU - Valavanis,A TI - CT differentiation between recurrent disc herniation and postoperative scar formation: the value of contrast enhancement SN - 0028-3940 PY - 1982///0527 KW - Cicatrix KW - diagnostic imaging KW - Contrast Media KW - administration & dosage KW - Evaluation Studies as Topic KW - Humans KW - Hypertrophy KW - Intervertebral Disc KW - pathology KW - Intervertebral Disc Displacement KW - Postoperative Complications KW - Radiographic Image Enhancement KW - Recurrence KW - Tomography, X-Ray Computed N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00342073 ER -