Indications: implant denture is suitable for all kinds of missing teeth restoration, as long as the patient does not have relevant contraindications, and the alveolar bone in the missing teeth area has a certain height and sufficient bone volume, can be implanted.
Contraindications: including patients who cannot effectively maintain oral hygiene, poor relationship with the jaw (e.g. atresia, etc.) cannot ensure that the implant is protected from traumatic loading.