LUMINA HOOK REDUCED DISTANCE
"Lumina hook reduced distance" likely refers to a type of orthopedic implant used in spinal fusion surgeries. While the term "lumina hook reduced distance" may not be widely recognized, I can provide information on lumbar hooks, which are commonly used in spinal instrumentation. Here's a general breakdown of their specifications and uses:
Specification
- Material: Lumbar hooks are typically made from medical-grade titanium or titanium alloy, chosen for its biocompatibility and strength. This material ensures durability and compatibility with bone tissue.
- Design: Lumbar hooks are curved hooks designed to engage with the lamina or transverse processes of the lumbar vertebrae. They feature a reduced distance design, which may refer to a shorter hook length compared to standard hooks. This design allows for secure attachment while minimizing the overall profile of the implant.
- Hook Configuration: The hook portion of the lumbar hook may vary in size and shape depending on the specific surgical technique and patient anatomy. Some lumbar hooks have a single hook configuration, while others may have a double or triple hook configuration for increased stability and fixation.
- Shaft: The shaft of the lumbar hook is typically cylindrical or slightly tapered and may feature serrations or threads along its length to enhance grip and stability when inserted into the lamina or transverse process.
- Connector: Lumbar hooks may have a built-in connector or attachment mechanism for connecting to rods, plates, or other spinal instrumentation components. This connector allows for the assembly of a rigid construct to stabilize the spine and promote fusion.
- Size: Lumbar hooks come in various sizes to accommodate different patient anatomies and surgical requirements. The size of the hook may be selected based on factors such as the size of the lamina or transverse process and the level of the spine being instrumented.
Uses
- Spinal Fusion Surgery: Lumbar hooks are primarily used in spinal fusion surgeries to provide stabilization and instrumentation of the lumbar spine. They are typically utilized in conjunction with other spinal implants such as rods, screws, and plates to construct a rigid framework that promotes fusion of the vertebral segments.
- Degenerative Spine Conditions: Lumbar hooks may be used in the treatment of degenerative spine conditions such as degenerative disc disease, spinal stenosis, or spondylolisthesis. By providing stabilization and alignment of the lumbar segments, lumbar hooks help alleviate symptoms and restore spinal function.
- Trauma Surgery: Lumbar hooks can also be employed in the treatment of traumatic spinal injuries, such as fractures or dislocations. They allow for secure fixation of the injured lumbar segments, preventing further displacement and promoting healing.
- Deformity Correction: In cases of lumbar spinal deformities such as scoliosis or kyphosis, lumbar hooks may be used as part of a corrective spinal fusion procedure. By anchoring to the lamina or transverse processes of the vertebrae, lumbar hooks help realign the spine to a more anatomically correct position.
- Revision Surgery: Lumbar hooks may be utilized 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.
Overall, lumbar hooks with reduced distance design are valuable tools in spinal surgery, offering reliable fixation and stabilization of the lumbar spine. They are utilized by trained spinal surgeons following proper surgical techniques and patient-specific considerations to achieve optimal surgical outcomes.