Results 181 to 190 of about 13,392 (217)

Technique for Removal of Cannulated Screws

Journal of Orthopaedic Trauma, 2005
Cannulated screws can become incarcerated or stripped during the process of initial open-reduction internal fixation or at the time of hardware removal. In addition, many different sizes and brands of cannulated screws exist, and the appropriate size or type of screwdriver may not be available.
H David, Moehring   +2 more
openaire   +2 more sources

Cannulated screws for odontoid screw fixation and atlantoaxial transarticular screw fixation

Journal of Neurosurgery, 1995
✓ Cannulated screw systems use thin Kirschner wires (K-wires) that have been drilled into the bone to direct screw trajectories accurately into small bone fragments. Use of the K-wires avoids overdrilling the pilot holes and allows fixation of adjacent bone fragments during screw insertion. Hollow tools and hollow screws are inserted into the bone over
C A, Dickman   +3 more
openaire   +2 more sources

Extraction Strength of Cannulated Cancellous Bone Screws

Journal of Orthopaedic Trauma, 1993
The purpose of this study was to determine whether the alterations in the relative dimensions of thread and core diameter that accompany cannulation of cancellous bone screws affect their holding strength. The screws were inserted in bovine femoral cancellous bone and mounted in the load train of a materials testing system.
T C, Hearn, J, Schatzker, N, Wolfson
openaire   +2 more sources

Cervical Pedicle Screws: Conventional Versus Computer-Assisted Placement of Cannulated Screws

Spine, 2005
Prospective clinical study with postoperative radiologic control of pedicle screw placement in the cervical spine.To evaluate whether cervical pedicle screws can be placed safely in a conventional technique when using cannulated screws and separate stab incisions. Also, to evaluate if accuracy and safety of pedicle screw placement can be improved using
Marcus, Richter   +2 more
openaire   +2 more sources

Cannulated Screws for Pelvic Fractures

1996
To better understand the classification and the rationale of management of pelvic fractures, some knowledge of pelvic anatomy and biomechanics is essential.
David L. Helfet, Neel Anand
openaire   +1 more source

Cannulated Intramedullary Screw Fixation of Distal Fibular Fractures

Foot & Ankle Specialist, 2018
Background: Open reduction and internal fixation (ORIF) methods, primarily plates and screws, remain the standard of treatment for distal fibular fractures. This study evaluates the use of a cannulated intramedullary screw as a minimally invasive treatment method for distal fibular fractures, which has not been reported in the current literature ...
Nabil A. Ebraheim   +5 more
openaire   +2 more sources

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