TRANSVERSE CONNECTOR
A transverse connector is a crucial component in spinal instrumentation systems used during spinal fusion surgeries. Here are its specifications and uses:
Specification
- Material: Transverse connectors are typically made from medical-grade titanium or titanium alloy due to their biocompatibility, corrosion resistance, and high strength. Some connectors may also be made from cobalt-chromium alloys.
- Design: Transverse connectors are designed to link and stabilize adjacent spinal rods or other spinal instrumentation components. They typically have a rod-like structure with multiple attachment points for securing to spinal rods or screws. The design may vary depending on the specific system and surgical technique.
- Attachment Points: Transverse connectors feature attachment points such as set screws, locking caps, or compression mechanisms that allow for secure attachment to spinal rods or screws. These attachment points ensure stability and prevent movement of the instrumentation components during spinal fusion surgery.
- Length and Diameter: Transverse connectors come in various lengths and diameters to accommodate different patient anatomies and surgical requirements. The length of the connector may vary based on the number of attachment points and the distance between spinal rods or screws.
- Profile: Transverse connectors may have a low-profile design to minimize tissue irritation and reduce the risk of post-operative complications. This is particularly important in minimally invasive spinal surgeries where tissue disruption is minimized.
Uses
- Spinal Fusion Surgery: Transverse connectors are primarily used in spinal fusion surgeries to provide additional stability and support to the spinal instrumentation system. They help maintain alignment and fixation of spinal rods or screws, facilitating successful fusion of the vertebral segments.
- Correction of Spinal Deformities: Transverse connectors are often used in the correction of spinal deformities such as scoliosis, kyphosis, or spondylolisthesis. They assist in realigning the spine to a more anatomically correct position by stabilizing the spinal instrumentation system.
- Trauma Surgery: Transverse connectors can also be employed in the treatment of traumatic spinal injuries, such as fractures or dislocations. They provide additional stability and support to the injured spinal segments, aiding in fracture reduction and promoting healing.
- Revision Surgery: Transverse connectors may be used in revision spinal surgeries to augment or replace existing instrumentation. They can provide additional stability and support in cases where previous instrumentation has failed or requires modification.
- Minimally Invasive Surgery: In minimally invasive spinal surgeries, transverse connectors with a low-profile design are used to minimize tissue disruption and facilitate less invasive approaches. They allow for stabilization of the spinal instrumentation system while reducing the risk of post-operative complications.
Transverse connectors are essential components in spinal fusion surgeries, providing stability, support, and alignment to the spinal instrumentation system. They are utilized by trained spinal surgeons following proper surgical techniques and patient-specific considerations to achieve optimal surgical outcomes.