Utility of Creating Surgical Guide Using Sterilizable and Inexpensive Dental Impression Silicon in Free vascularized bone Flap Mandibular and Maxillary Bone Reconstruction

Utility of Creating Surgical Guide Using Sterilizable and Inexpensive Dental Impression Silicon in Free vascularized bone Flap Mandibular and Maxillary Bone Reconstruction - Utility of Creating Surgical Guide Using Sterilizable and Inexpensive Dental Impression Silicon in Free vascularized bone Flap Mandibular and Maxillary Bone Reconstruction

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041105

Enrollment

Registered

2020-07-14

Start date

2020-07-14

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Head and neck cancer, mandibular gingival cancer, benign tumor of the mandible, osteonecrosis of the jaw, maxillary cancer, benign tumor of the maxilla

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with head and neck cancer or jaw osteonecrosis or benign head and neck tumors undergoing lesion resection and reconstruction with vascuralized bone flap

Exclusion criteria

Exclusion criteria: (1) Patients under 10 years old (2) Patients who do not get written consent (3) Patients who cannot be examined by MRI (4) Patients who are judged to be inappropriate by other researchers

Design outcomes

Primary

Measure	Time frame
Comparison of bone model length and angle in preoperative simulation surgery with bone length and angle in postoperative 3DCT	—

Countries

Japan

Contacts

Public ContactChihiro Matsui

Toyooka Public Hospital Oral and Maxillofacial surgery

onering2007@yahoo.co.jp0796-22-6111

Outcome results