Chemonucleolysis: the state of the art.
This review presents the history of chemonucleolysis, the techniques, indications, contraindications, and complications. Presenting an historical overview and comparison of success rates with surgical discectomy may provide a fresh understanding of the controversy surrounding chemonucleolysis and establish its efficacy in relation to more invasive treatments. A review of the literature from 1973 through 1998 for chemonucleolysis, open discectomy, and microdiscectomy provided published success rates for these procedures, and a mean rate with standard deviation was determined. In the experience and opinion of the authors, chemonucleolysis remains a viable alternative for patients who have exhausted all conservative means of treatment. Proper patient selection leads to success rates comparable to open discectomy and microdiscectomy.
Simmons
J W
JW
Alamo Bone and Joint Clinic, San Antonio, Texas, USA.
Nordby
E J
EJ
Hadjipavlou
A G
AG
D002917:Chymopapain / Q000627:therapeutic use; D000075202:Contraindications; D017586:Diskectomy / Q000379:methods; D006801:Humans; D007404:Intervertebral Disc Chemolysis / Q000009:adverse effects / Q000379:methods / Q000639:trends*; D053685:Laser Therapy; D008866:Microsurgery; D009985:Orthopedics / Q000379:methods; D018579:Patient Selection
D002917:Chymopapain