Biomechanical study of the funnel technique applied in thoracic …
Funnel technique is a method used for the insertion of screw into thoracic pedicle. To evaluate the biomechanical characteristics of thoracic pedicle screw placement using the Funnel technique, trying to provide biomechanical basis for clinical application of this technology.
Position and complications of pedicle screw insertion with or …
In this study, we performed a meta-analysis to compare the positioning of pedicle screws in the human thoracic and lumbar spine, and the screw-related complications with or without the assistance of navigation techniques. Studies fulfilling the …
Safety of thoracic pedicle screw application using the funnel …
Sep 11, 2009 · In conclusion, thoracic pedicle screws using 5.0 mm diameter screws at T1–T6 and 6.0 mm diameter screws at T7–T12 can be inserted safely in Asian cadavers using the funnel technique, despite having smaller thoracic pedicle morphometry.
Biomechanical study of the funnel technique applied in ... - PubMed
The Funnel technique for the insertion point of posterior bone is a safe and accurate technique for pedicle screw placement. It exhibited no effects on the stiffness of spinal column, but decreased the pull-out strength of pedicle screw.
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Thoracic pedicle screw instrumentation using the "Funnel
The objective is to report the clinical results of patients treated with thoracic pedicle screws using the funnel technique for screw placement. A total of 115 patients treated with the use of at least one thoracic pedicle screw were retrospectively identified.
Cervical Pedicle Screw Placement Using Medial Funnel Technique
Sep 30, 2017 · Cervical pedicle screw (CPS) placement is very challenging due to high risk of neurovascular complications. We devised a new technique (medial funnel technique) to improve the accuracy and feasibility of CPS placement.
Thoracic Pedicle Screw Instrumentation Using the “Funnel Tec ...
The objective is to report the clinical results of patients treated with thoracic pedicle screws using the funnel technique for screw placement. A total of 115 patients treated with the use of at least one thoracic pedicle screw were retrospectively identified.
To report and describe a new free-hand tech-nique for pedicle screw placement in the thoracic spine especially in severe deformities. Because of distortion of anatomic landmarks scoliosis, this free-hand placement technique based on pedicle access through the decancelled transverse process is a safe procedure.
Cervical Pedicle Screw Placement Using Medial Funnel Technique
Sep 30, 2017 · Objective: Cervical pedicle screw (CPS) placement is very challenging due to high risk of neurovascular complications. We devised a new technique (medial funnel technique) to improve the...