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Cartiva Injury Brochure

Glossary of Medical Terms Related to Cartiva Implants and Foot and Ankle Surgery

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General Terms:

  • Arthroscopy: Minimally invasive surgery using a camera and small instruments to visualize and repair joints.
  • Fusion: Surgical joining of two bones to create a single, immobile unit.
  • Hallux rigidus: Degenerative arthritis of the big toe joint, causing pain and stiffness.
  • Implant: Medical device surgically placed in the body to restore function or correct abnormalities.
  • Joint replacement: Surgical removal of a damaged joint and replacement with an artificial one.
  • Osteoarthritis: Degenerative joint disease characterized by cartilage breakdown, inflammation, and pain.
  • Revision surgery: Second surgery to repair or replace a previously implanted device or address complications.

Cartiva-Specific Terms:

  • Cartiva implant: Hydrogel implant used as an alternative to fusion surgery for hallux rigidus.
  • Subsidence: Sinking of the Cartiva implant into the underlying bone.
  • Friction coefficient: Measure of the implant's resistance to movement against the bone.
  • Osteoporosis: Bone loss condition leading to weak and fragile bones.
  • Dehydration: Loss of water from the Cartiva implant, potentially affecting its stability.

Foot and Ankle Anatomy:

  • Metatarsals: Five long bones connecting the ankle to the toes.
  • Phalanges: Bones forming the toes.
  • Sesamoids: Tiny bones embedded in tendons around the big toe joint.
  • Tarsals: Seven bones forming the ankle joint.
  • Ligaments: Bands of tissue connecting bones to stabilize joints.
  • Tendons: Bands of tissue connecting muscles to bones for movement.

Surgical Procedures:

  • Arthrodesis: Surgical fusion of the big toe joint.
  • Cheilectomy: Removal of bony growths from the big toe joint.
  • Osteotomy: Cutting and realigning a bone to correct deformity.
  • Percutaneous surgery: Minimally invasive surgery through small skin incisions.
  • Explantation: Surgical removal of an implant.

Diagnostic Imaging:

  • X-ray: Imaging test using radiation to visualize bones and joints.
  • MRI: Imaging test using magnetic fields and radio waves to create detailed images of soft tissues and bones.
  • CT scan: Imaging test using multiple X-rays to create detailed 3D images of bones and soft tissues.

Remember: This is not an exhaustive list, and it is always best to consult with a qualified medical professional for any specific questions or concerns you may have.