| Methods | Advantages | Disadvantages | Materials | Ref. |
|---|---|---|---|---|
| SLA, DLP | Simple and complex Fast and good resolution |
Expensive equipment and materials | PEG, PCL, PEGDA | [79-84] |
| FDM | Easy to use good mechanical properties | Filament required Cannot used with cells |
PCL, PLGA | [96-99] |
| SLS | No need for support materials Various of biomaterials | Rough surface Expensive equipment |
PCL/HA, PCL | [111-114] |
| Inkjet | Cells and hydrogel printed, incorporation of drug and molecules | Low resolution Low mechanical properties |
Fibrin, Gelatin | [121-122] |