1. A novel method for passing cerebrospinal fluid shunt tubing: a proof of principle study
- Author
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Marios Loukas, Aaron A. Cohen-Gadol, Dylan J. Goodrich, Isaiah Tubbs, and R. Shane Tubbs
- Subjects
Male ,medicine.medical_specialty ,Ceramics ,Cadaver ,Nickel ,Medicine ,Humans ,Aged ,Aged, 80 and over ,Cerebrospinal fluid shunt tubing ,Csf shunt ,business.industry ,General Medicine ,Middle Aged ,medicine.disease ,Cerebrospinal Fluid Shunts ,Surgery ,Shunt (medical) ,Hydrocephalus ,medicine.anatomical_structure ,Clavicle ,Pediatrics, Perinatology and Child Health ,Magnets ,Feasibility Studies ,Female ,Neurology (clinical) ,business ,human activities ,Subcostal region - Abstract
Few innovations in the method of tunneling shunt tubing for cerebrospinal fluid (CSF) shunt diversion have been made since this treatment of hydrocephalus was first developed. Therefore, this feasibility study was performed with the hope of identifying an improved technique that could potentially carry fewer complications. On 10 cadaver sides and when placed in the supine position, small skin incisions were made at the clavicle and ipsilateral subcostal region, and magnets were used to pass standard shunt tubing between the two incisions. Nickel-plated magnets were less effective in pulling the shunt tubing below the skin compared with ceramic magnets. Of these, magnets with pull strengths of 150–200 lbs were the most effective in dragging the subcutaneous tubing between the two incisions. No obvious damage to the skin from the overlying magnet was seen in any specimen. Few options exist for tunneling distal shunt tubing for CSF shunt procedures. Future patient studies are needed to determine if the technique described herein is superior to current methods, particularly when examining patient groups that are at a greater risk for injury during tunneling shunt catheters.
- Published
- 2014