General Surgical Company India Private Limited

The DAS - DORSO LUMBAR IMPLANT is applied if the anterior thoracic or lumbar spine needs to be reconstructed.

• One or more vertebral bodies can be substituted
• The Implant may be distracted continuously in situ
• The Implant corrects malalignments of the spine by distraction
• The Implant is anchored easily and safely between the adjacent end plates of the vertebral bodies
• The anterior vertebral column is stabilized so as to become load bearing
• The Implant has a hollow design. If necessary the implant may be filled with bone through large orifices in the cylindrical portions. This may be done either before or after insertion.
• In case of instabilities use instrumentation to protect Implant against dislocation

Indications:

The DAS - DORSO LUMBAR IMPLANT may be used after complete or partial corpectomy caused by destruction of the vertebral body. Such destruction may be caused by

• Tumours
• Fractures
• Infections

Contraindications:

The DAS - DORSO LUMBAR IMPLANT must not be used in cases of acute infections or if intolerance to the material is proven. Incase of poor medical or psychological general state of patient which would be further aggravated through surgery, careful consideration must be given.

Indications:

• Tumor
• Post Traumatic Vertebral Deformity (Compression fracture, Burst fracture, subluxation)
• Osteoporotic compression fracture
• Acute traumatic fracture
• Spondylolisthesis
• Kyphoscoliosis
• Congenital Vertebral Anomaly
• Osteomyelitis, remote
• Interbody fusions for failed posterior instrumentation and fusion
• Interbody fusions for reconstructive spinal surgery

Advantages:

• Improves Stability & Support
• Alternative to grafts
• One or more vertebral bodies can be substituted
• Anchors between adjacent end plates of the vertebral bone
• Hollow Design
• Corrects misalignment by distraction
• Distractable in situ
• Anterior vertebral column is stabilized for load bearing

Indications:

• Inter vertebral disc prolapse
• Disc Luxation or Herniation
• Mechanical Instability
• Calcification to posterior structures
• Osteo chondrosis
• Spinal canal stenosis

Advantages:

• Restoration of lordosis
• Minimal end plate reaming
• Eliminates bone grafting
• Relieves pain
• Restores disc height
• Preserves range of motion
• Enables early return to work

• PLIF technique
• Use in pairs or individually
• Bridging of the intersomatic space
• Reconstruction of the vertebral column profile
• Reconstruction of the intersomatic space
• Stabilization of the anterior column
• Supporting the consolidation of introduced bone material
• Reconstruction by instrumentation necessary, for example using a pedicle scew / rod system
• Optimized cage design
• Superior blood supply to the transplanted bone resulting from large bone-to-bone contact areas
• Dislocation protection by groove structure
• Large radiological window for fusion control

Indications:

• Instability / Trauma
• Deformity
• Degenerative spine
• Scoliosis correction
• Spondylolisthesis
• Kyphoscoliosis
• Sacral Fixation
• Reconstrution

Contraindications:

• Acute infections
• Do not use in cases where there is a proven incompatibility to the metals used as well as if there any existing bone diseases such as e.g. serious osteoporosis, osteopeny, osteomyelitis.
• The implant must not be used if the patient is pregnant.
• In the case of an unfavorable medical or psychological general condition of the patient, which could be worsened further by the operation, a careful evaluation of advantages and disadvantages must be carried out.

Alpha Lock is a single locking spinal fixation system for posterior pedicle screw fixation or anterior rod fixation system. The Pedicle screws are designed with square-thread locking mechanism which eliminates cross threading and maximizes locking performance with minimal torque. The titanium pedicle screws are low profile and they have a unique and convenient rod reduction device.

Indications:

• Instability / Trauma
• Deformity
• Degenerative spine
• Scoliosis correction
• Spondylolisthesis
• Kyphoscoliosis
• Sacral Fixation
• Reconstrution

• The implant is inserted unilaterally between the vertebral bodies through a transforminal approach with far lateral access to the neural foramina without neural manipulation.



• Distraction across the disc space and compression of the cage (on release of distraction) calls for the immediate achievement of biomechanical stability followed by long-term stability from solid bony fusion.



• The anterior position of the Bean Cage offers a solid bilateral support of the anterior column, providing fusion path by filling both the implant and the anterior space with cancellous bone.

Indications:

• Mechanical instability
• Low grade spondylolisthesis
• Spinal stenosis
• Degenerative disc disease
• Lumbar Inter Body Fusion

Advantages:

• Bean-like form ensures a maximized contact area between vertebrae and implant
• Slim enough to be inserted through the foramen
• Optimal postoperative control
• Curved design for bilateral support and easy insertion
• Has a lordosis angle of 4 °
• Primary stability is achieved through the toothed surfaces
• In combination with a posterior fixation device immediate stability of the motion segment is ensured
• Unilateral steep approach for preservation of the contra lateral joint
• Easy to insert, due to its wedge shape
• Prevents endplate damages