Biodegradable Mg-based implants obtained via anodic oxidation applicable in dentistry: Preparation and characterization

Advances in biodegradable materials: Degradation mechanisms, mechanical properties, and biocompatibility for orthopedic applications

“…The ionic transport of Mg or Zn cations starts due to various factors such as the movement of the electrolyte, concentration gradients, and electric fields. As Mg or Zn cations migrate away from the anodic region, they can react with ions present in the physiological environment, resulting in the formation of different products [ [68] , [69] , [70] ].The corrosion products that are formed as a result of the reaction between cations and ions in the physiological environment can act as protective layers on the surface, slowing down the degradation process. Common corrosion products include metal phosphate, metal-hydroxide, and metal carbonate [ 71 ].…”

“…Corrosion in the aqueous conditions of the human body is a more complex process compared to lab-scale testing environments due to the involvement of various factors. These factors include the influence of adjacent tissues, variations in the concentration of ions, fluctuations in pH values, the pH of bodily fluids, and the presence of proteins that can adsorb onto orthopedic implants, all of which can impact the corrosion rate [ 69 , 71 ]. In galvanic corrosion, metal behaves as an anode if it comes into contact with cathode metal with a higher potential.…”

Magnesium-Based Temporary Implants: Potential, Current Status, Applications, and Challenges

“…Dental is another interesting area where Mg implants can be used to treat patients with missing or damaged teeth. As traditional metallic implants can cause complications such as peri-implantitis, a condition that leads to bone loss and implant failure, Mg-based implants are being explored for dental applications [ 132 ]. Other potential applications include neurosurgery, ophthalmology, and urology.…”