OCCIPITAL CERVICAL PLATE WITH ROD (200MM)
An occipital cervical plate with a 200mm rod 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 occipital cervical plate and rod are 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 occipital cervical plate is a flat or contoured plate-like structure designed to be anchored to the occipital bone (at the base of the skull). It typically has multiple screw holes along its length to accommodate screws for fixation. The plate also features a rod attachment mechanism, such as a set screw or locking mechanism, to secure the rod in place.
- Rod: The 200mm rod is a pre-curved or straight rod made from the same material as the plate. It is designed to provide additional stabilization and support to the spinal construct. The rod may be contoured to match the natural curvature of the cervical spine or may be straight, depending on the surgical technique and patient anatomy.
- Length: The length of the 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.
- Plate Profile: The profile of the plate is typically low-profile to minimize soft tissue irritation and reduce the risk of post-operative complications. This is particularly important in minimally invasive or less invasive surgical approaches.
Uses
- Occipitocervical Fusion: The occipital cervical plate with rod is primarily used in occipitocervical fusion surgeries to stabilize and fuse the upper cervical spine. It provides a stable anchor point for spinal instrumentation and facilitates fusion of the occiput to the upper cervical vertebrae (C1-C2).
- Correction of Spinal Deformities: This implant 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 occipital cervical plate with rod helps to realign the spine and improve spinal stability.
- Trauma Surgery: It can be employed in the treatment of traumatic injuries to the occipitocervical junction, such as fractures or dislocations. The implant provides additional stability and support to the injured spinal segments, aiding in fracture reduction and promoting healing.
- Revision Surgery: The occipital cervical plate with 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 plate with 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 plate with a 200mm rod 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.