Current global research on mandibular defect: A bibliometric analysis from 2001 to 2021

Area of Science:

• Oral and Maxillofacial Surgery
• Biomaterials Science
• Regenerative Medicine

Background:

• Mandibular defects arise from various causes, including trauma, tumors, and congenital issues, posing significant challenges to jaw function and repair.
• Existing treatments for mandibular defects often involve complex procedures with potential complications like skin flap issues and prolonged recovery.
• The intricate nature of the jaw necessitates advanced solutions for effective bone repair and functional restoration.

Purpose of the Study:

• To conduct a bibliometric analysis of research on mandibular defects from 2001 to 2021.
• To identify current research trends and predict future directions in the field of mandibular defect treatment.
• To provide an overview of the global research landscape concerning mandibular defects.

Main Methods:

• Bibliometric analysis of 4,377 articles published between 2001 and 2021.
• Data sourced from the Web of Science Core Collection.
• Visualization and analysis performed using VOSviewer, CiteSpace, and Scimago Graphica software.

Main Results:

• A significant increase in publications on mandibular defects over the past two decades, with the United States, China, and Germany as leading contributors.
• Key research areas identified include mandibular defects, reconstruction, and bone regeneration, with emerging focus on computer-aided design, 3D printing, and virtual surgical planning.
• Wikesjoe and Ulf Mai E were highly prolific authors, and Shanghai Jiaotong University led in institutional output.

Conclusions:

• The field of mandibular defect research is expanding, with a growing adoption of innovative surgical procedures.
• Current research frontiers emphasize advanced technologies like computer-aided design, 3D printing for surgical guides, and bone tissue engineering.
• These advancements aim to improve outcomes for patients with complex mandibular defects.