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Usage of Bone Wax to Facilitate Percutaneous Endoscopic Cervical Discectomy Via Anterior Transcorporeal Approach for Cervical Intervertebral Disc Herniation.
- Source :
-
World Neurosurgery . Oct2018, Vol. 118, p102-108. 7p. - Publication Year :
- 2018
-
Abstract
- Background Currently, anterior transdiscal access and posterior interlaminar approach are the main approaches for percutaneous endoscopic cervical discectomy (PECD). To overcome access shortcomings, we previously described a novel anterior endoscopic transcorporeal approach on a migrated cervical disc. We innovatively introduced bone wax into endoscopic surgery to aid hemostasis and facilitate the process of drilling an intracorporeal tunnel. Methods Five patients with cervical intervertebral disc herniation (CIDH) were treated by PECD via the anterior transcorporeal approach. During the operation, we marked the punctured tunnel with bone wax containing indigo carmine as a guide and smeared bone wax on the endoscopic burr to aid hemostasis. Results A satisfactory clinical outcome was observed in all 5 patients postoperatively; pain and neurologic condition were dramatically improved. Surgery-related complications, such as esophageal injury, vascular rupture, hematoma, intervertebral disc infection, or postoperative headache, were not encountered. A computed tomography scan was used to observe the process of bone healing. At 3-month postoperative follow-up, the bone defect within the drilling tunnel had partially shrank and was completely healed at 6 months postoperatively. Conclusions The anterior endoscopic transcorporeal approach for PECD is a novel, valuable alternative for the treatment of CIDH. Bone wax could indeed facilitate the operation by guiding the drilling process and instantly controlling the bleeding without obvious interference with bone healing. Long-term follow-up is warranted in further clinical studies. Highlights • A transcorporeal approach to remove a herniated disc at the C4-5 level under endoscopy is introduced. • Bone wax was introduced into endoscopic surgery to aid hemostasis and facilitate the process of drilling a tunnel. • Satisfactory clinical outcome was observed in all 5 patients postoperatively, with improved pain and neurologic condition. • With the process of osteogenesis, a phenomenon of self-repair was observed in the bone defect within the drill tunnel. • Because injury to the residual disc is mild, the probability of further intervertebral space collapsing is low. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18788750
- Volume :
- 118
- Database :
- Academic Search Index
- Journal :
- World Neurosurgery
- Publication Type :
- Academic Journal
- Accession number :
- 131848734
- Full Text :
- https://doi.org/10.1016/j.wneu.2018.07.070