Related Experiment Videos
Magnetic resonance imaging-compatible posterior cervical implant for occipitocervical stabilization. Technical note
H A Crockard1, A Tammam, N Mendoza
1Department of Surgical Neurology, The National Hospital for Neurology and Neurosurgery, London, United Kingdom.
Journal of Neurosurgery
|November 17, 1998
Summary
This study shows that sublaminar titanium cables and a new bullet-shaped implant effectively stabilize the posterior cervical spine. No implant failures occurred in 30 patients over a mean 36-month follow-up.
Area of Science:
- Orthopedic Surgery
- Neurosurgery
- Biomedical Engineering
Background:
- Posterior cervical spine stabilization is crucial for treating various spinal conditions.
- Existing methods may have limitations in terms of biomechanical stability and implant durability.
Purpose of the Study:
- To evaluate the efficacy and safety of a novel posterior cervical stabilization technique.
- To assess the performance of sublaminar titanium cables combined with a new bullet-shaped implant.
Main Methods:
- A cohort of 30 patients (19 female, 11 male) underwent posterior cervical stabilization.
- The technique utilized sublaminar titanium cables and a novel bullet-shaped titanium implant.
- Patients were treated with either occipitocervical (17 patients) or subaxial (13 patients) fixation.
Main Results:
- The study followed 30 patients for 18 to 52 months (mean 36 months).
- No implant failures were reported during the entire follow-up period.
- The novel implant and technique demonstrated successful posterior cervical stabilization.
Conclusions:
- Sublaminar titanium cables and the new bullet-shaped implant provide a safe and effective method for posterior cervical stabilization.
- This technique shows promising results with excellent implant durability in both occipitocervical and subaxial fixation.
- Further research may explore long-term outcomes and broader applications.