Clinical application of maxillary third molar/supernumerary teeth extraction via transantral approach

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100049146

Enrollment

Unknown

Registered

2021-07-23

Start date

2021-07-31

Completion date

Unknown

Last updated

2022-04-04

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

Conditions

maxillary third molar/supernumerary teeth

Interventions

Experimental group:maxillary third molars or supernumerary teeth extracted by maxillary sinus approach

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: We included cases of maxillary third molars or supernumerary teeth with high complete bone insertion, located in maxillary sinus, or above maxillary molar root bifurcation.

Exclusion criteria

Exclusion criteria: 1. Cases without preoperative imaging data (cone beam CT); 2. Patients with severe periodontitis; 3. Patients with severe maxillary sinusitis; 4. There are tumors and cysts in the area where the tooth to be extracted is located; 5. Patients with congenital malformations of the maxillofacial region; 6. Mental patients; 7. Pregnant women, patients with systemic diseases and mental diseases; 8. Other cases deemed unsuitable for inclusion by the investigator.

Design outcomes

Primary

Measure	Time frame
With or without removal;	—

Countries

China

Contacts

Public ContactSun Rui

Hospital of Stomatology, Wuhan University

sunrui12@whu.edu.cn+86 27 87686386

Outcome results

None listed

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