Arthrodesis by the distraction-compression method using a stainless steel implant.

Area of Science:

• Orthopedic Surgery
• Biomaterials Science
• Veterinary Orthopedics

Background:

• Arthrodesis is a surgical procedure to fuse bones, commonly performed in the spine.
• Current anterior cervical fusion techniques are established but can be improved.
• Biomaterial implants can enhance bone regeneration and fusion rates.

Purpose of the Study:

• To introduce a new arthrodesis process for potential human application.
• To adapt an established anterior cervical fusion technique.
• To evaluate an implant designed to promote bone growth.

Main Methods:

• Development of a stainless steel implant containing autogenous bone graft.
• Application of the technique in the cervical spine of horses.
• Adaptation of the anterior cervical fusion concept.

Main Results:

• Successful application of the arthrodesis process in equine subjects.
• The implant design facilitates through-the-implant bone growth.
• Demonstrated potential for adaptation to human spinal fusion.

Conclusions:

• The novel arthrodesis technique shows promise for spinal fusion in humans.
• The implant facilitates bone regeneration, potentially improving fusion outcomes.
• Further research may extend its application to other human joints.