A clinical study for the application of piezosurgery in the maxillary sinus bone graft

A clinical study for the application of piezosurgery in the maxillary sinus bone graft-randomized clinical trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900023668

Enrollment

Unknown

Registered

2019-06-06

Start date

2019-06-30

Completion date

Unknown

Last updated

2020-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

defect of dentition

Interventions

experimental group:use a new piezosurgery instrument

control group:use traditional instrument

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Aged from 18 to 70 years, missing maxillary posterior teeth; Adequate RBH 6mm; at least 3 months after tooth extraction; Voluntary informed consent.

Exclusion criteria

Exclusion criteria: Acute infection in the area intended for implant placement; General contraindications for implant surgery; Take bisphosphonates recently; Previous sinus surgical history; Smoking of > 10 cigarettes per day.

Design outcomes

Primary

Measure	Time frame
surgery time;	—

Countries

China

Contacts

Public ContactZhang Yu

Peking University School of Stomatology

zhang76yu@163.com+86 010 82175433

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026