Case 1: Maxilla all - on - 6 & 36, 45, and 46.

CT screenshots before the surgery and the implant plan

The specific conditions of each tooth position and the implant plan

For tooth 18, with a width of 11.32 and a height of 4.18, an implant with a diameter of 45 and a length of 10 is selected. It needs to be implanted at an inclination. The mesial angle is 49.29°, and a 30° composite abutment is required.

For tooth 16 as an alternative plan, it has a width of 8.08 and a height of 2.95. An implant with a diameter of 5 and a length of 8 is selected. It will be implanted axially. A maxillary sinus floor elevation is required, with 0.5 grams of bone grafting material to be implanted, and a straight composite abutment is needed.

For tooth 14, with a width of 7.03 and a height of 14.13, an implant with a diameter of 4 and a length of 10 is selected. It will be implanted axially. A straight composite abutment is required, with a 15° composite abutment as a backup.

For tooth 12, with a width of 6.24 and a height of 14.95, an implant with a diameter of 3.6 and a length of 12 is selected. It needs to be implanted at an inclination. The buccal angle is 25.35°, and a 30° composite abutment is required.

For tooth 22, with a width of 6.64 and a height of 16.14, an implant with a diameter of 3.6 and a length of 12 is selected. It needs to be implanted at an inclination. The buccal angle is 33°, and a 30° composite abutment is required.

For tooth 24, with a width of 7.01 and a height of 10.24, an implant with a diameter of 4 and a length of 10 is selected. It will be implanted axially, and a straight composite abutment is required.

For tooth 26, with a width of 10.91 and a height of 6.20, an implant with a diameter of 5 and a length of 10 is selected. It will be implanted axially. An internal maxillary sinus lift is required, with 0.5 grams of bone graft material to be implanted, and a straight composite abutment is needed.

The patient's facial photos before the surgery

The patient's intra - oral photos before the surgery

The specific details of the implant surgery

The surgery was conducted on Wednesday, August 3rd, 2022, at 8:30 a.m. - For tooth 12, the implant model is 3612. - For tooth 14, the implant model is 4010, with 1 pack (0.25 grams) of bone powder and 1 piece of collagen sponge. - For tooth 18, the implant model is 4510, implanted at an inclination. - For tooth 22, the implant model is 3612. - For tooth 24, the implant model is 4010. - For tooth 26, the implant model is 5010, with internal maxillary sinus lift, and 1 pack (0.25 grams) of bone powder. - For tooth 45, the implant model is 4510. - For tooth 46, the implant model is 4510. - For tooth 36, the implant model is 4510, with immediate implant placement, and 1 pack (0.25 grams) of bone powder.

Photos taken during the implant surgery

Panoramic radiograph taken for re - examination after the completion of the implant surgery

Photos of the temporary dental crown fabricated on the same day

Photos of the temporary dental crown placed in the mouth

Facial photos of the patient after wearing the temporary dental crown

Panoramic radiograph for re - examination 7 months after the completion of the implant surgery

Photos of the permanent crown

Photos of the permanent crown placed in the patient's mouth