Comparison of lingually based triangular flaps and conventional flaps on postoperative morbidity after removal of mandibular middle-lower impacted teeth

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100042965

Enrollment

Unknown

Registered

2021-02-01

Start date

2021-02-01

Completion date

Unknown

Last updated

2021-05-17

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

Conditions

mandibular impacted third molar

Interventions

lingually-based flap:lingually-based flap

buccally-based flap:buccally-based flap

Eligibility

Sex/Gender

All

Age

18 Years to 35 Years

Inclusion criteria

Inclusion criteria: Aged 18-35 years; Voluntary and cooperative; No history of cigarette or betel intake; Good oral hygiene; No dental or periodontal diseases; No cyst or other lesions around the mandibular third molar and no local inflammation. Eligible patients were diagnosed with completely unerupted, middle-lower mandibular impacted third molars with radiological evaluation and oral examinations.

Exclusion criteria

Exclusion criteria: Anaesthetic allergy history; Acute inflammation; Systemic diseases(heart disease hypertension diabetes); Pregnant or lactating women; Intake history of anticoagulant.

Design outcomes

Primary

Measure	Time frame
pain;swelling;trismus;wound dehiscence;	—

Secondary

Measure	Time frame
complication;periodontal healing of M2;	—

Countries

China

Contacts

Public ContactChao Liu

Department of Oral and Maxillofacial Surgery, College of Stomatology, Shandong University

hqmentor@163.com+86 18560083731

Outcome results

None listed

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