Clinical and histological analysis of soft and hard tissue reconstruction using implant transfer and myofascial flap during osteotomy

Clinical and histological analysis of short-term oral lining reconstruction using fascial flap during osteotomy and concurrent implant implantation

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300073852

Enrollment

Unknown

Registered

2023-07-24

Start date

2023-07-25

Completion date

Unknown

Last updated

2023-07-30

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

Conditions

Oral tumor

Interventions

Implant delivery group:Implantation delivery was used to guide fibula placement

No implant transfer was performed:Fibula placement was guided by conventional methods

Eligibility

Sex/Gender

All

Age

18 Years to 55 Years

Inclusion criteria

Inclusion criteria: A between the ages of 18 and 55; B Patients who came to our research group for treatment from 2018 to now; C Patients with benign or borderline tumors of the jaw, with a large range of soft and hard tissue defects and dentition defects after resection, undergoing osteotomy, simultaneous soft and hard tissue reconstruction, and simultaneous implantation of implants D Hard tissue repair of the jaw using a vascularized fibula flap E Preoperative (T0), postoperative (T1) and 6 months after surgery (T3) CBCT data were available, and complete and reliable preoperative, intraoperative and postoperative data and photos were available. F Good oral hygiene, no uncontrolled periodontitis

Exclusion criteria

Exclusion criteria: A Patients with oral and maxillofacial soft tissue tumors, no need for osteotomy or patients with no intention to implant implants at the same time as osteotomy; B Patients with malignant tumors, or patients intending to undergo postoperative radiotherapy or chemotherapy; Or the extent of the tumor is too large, such as total mandibular surgery, unable to complete the oral closure with myofascial flap C For jaw repair without fibula flap D Incomplete imaging and clinical data E Systemic diseases such as hematopoietic system, digestive system or autoimmunity F Pregnancy or lactation G Heavy smokers (>10 cigarettes/day) H History of head and neck radiation therapy within 5 years I Untreated periodontitis, full mouth bleeding and plaque index =25% J Routine follow-up is not possible

Design outcomes

Primary

Measure	Time frame
Size of myofascia flap;Fibula position error;Implant position error;	—

Secondary

Measure	Time frame
Implant retention and periimplant-related health parameters;Histological parameters;	—

Countries

China

Contacts

Public ContactYi Man

West China Stomatological Hospital of Sichuan University

manyi780203@126.com+86 133 0808 3783

Outcome results

None listed

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