OCCIPITAL CERVICAL PRE CURVED ROD (200MM)
An occipital cervical pre-curved rod, 200mm in length, is a specialized orthopedic implant used in occipitocervical fusion surgeries to stabilize and fuse the upper cervical spine. Here's an overview of its specifications and uses:
Specification
- Material: The pre-curved rod is typically made from medical-grade titanium or titanium alloy. This material is chosen for its biocompatibility, strength, and durability, ensuring compatibility with bone tissue and long-term stability within the spinal construct.
- Design: The pre-curved rod has a curved or contoured shape designed to match the natural curvature of the cervical spine. The curvature of the rod is specifically pre-shaped to facilitate optimal alignment and stabilization of the occipitocervical junction.
- Length: The length of the pre-curved rod is 200mm, which is a standardized size suitable for occipitocervical fusion procedures. This length provides adequate coverage of the occipital bone and upper cervical vertebrae to achieve stable fixation and fusion.
- Diameter: The diameter of the pre-curved rod may vary depending on the specific surgical technique and patient anatomy. It is typically sized to match the diameter of the pedicle screws or other spinal implants used in the surgical construct.
- Surface Texture: The surface of the pre-curved rod may be textured or coated to enhance grip and stability within the pedicle screws or other spinal implants. Textured surfaces or coatings can help prevent loosening or migration of the rod within the screw heads, ensuring long-term stability of the spinal construct.
Uses
- Occipitocervical Fusion: The occipital cervical pre-curved rod is primarily used in occipitocervical fusion surgeries to stabilize and fuse the upper cervical spine. It serves as a rigid framework to support the occiput and upper cervical vertebrae, promoting fusion of the adjacent segments.
- Correction of Spinal Deformities: This pre-curved rod may be used in the correction of spinal deformities such as basilar invagination, craniovertebral junction anomalies, or occipitocervical instability. By providing stable fixation and alignment, the pre-curved rod helps to realign the spine and improve spinal stability.
- Trauma Surgery: The occipital cervical pre-curved rod can be employed in the treatment of traumatic injuries to the occipitocervical junction, such as fractures or dislocations. It provides additional stability and support to the injured spinal segments, aiding in fracture reduction and promoting healing.
- Revision Surgery: This pre-curved rod may be used in revision occipitocervical surgeries to augment or replace existing instrumentation. It can provide additional stability and support in cases where previous instrumentation has failed or requires modification.
- Minimally Invasive Surgery: In minimally invasive occipitocervical fusion surgeries, the occipital cervical pre-curved rod with a low-profile design is used to minimize tissue disruption and facilitate less invasive approaches. It allows for stabilization of the spinal instrumentation system while preserving adjacent anatomical structures.
In summary, the occipital cervical pre-curved rod, 200mm in length, is an essential component in occipitocervical fusion surgeries, providing stability, alignment, and fusion across the occipitocervical junction. It is utilized by trained spinal surgeons following proper surgical techniques and patient-specific considerations to achieve successful fusion and stabilization of the upper cervical spine.