I. Patient Basic Information

Name: Ms. Bai

Gender: Female

Age: 79 years

Chief Complaint: Complete loss of all teeth.

Past Medical History: Unavailable.

Present Dental History: Tooth loss affecting dietary intake.

II. Clinical Examination

Specialised Examination: Generalized tooth mobility and residual roots present in both jaws.

Auxiliary Examination:

III. Treatment Procedure

Surgical Procedure: Under local anaesthesia, an incision was made and a full‑thickness flap was reflected. Hanzhu® dental implants were placed in the designated sites, followed by wound suturing.

Follow‑up and Prosthesis Delivery: The definitive prosthesis was delivered at a subsequent visit.

IV. Clinician Profile

Name: Song Youhong

Affiliation/Title: Fangzheng Dental Clinic