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[Approach to the pterygomaxillary region by the Lefort I osteotomy]
Summary
This study presents a modified Lefort I osteotomy technique to improve surgical access to the pterygomaxillary fossa. The new approach simplifies this difficult operation, avoiding negative cosmetic or functional outcomes.
Area of Science:
- Maxillofacial surgery
- Skull base surgery
Background:
- The pterygomaxillary fossa is a critical surgical region.
- Accessing this area via the skull base is challenging.
Observation:
- A novel surgical technique was developed.
- This technique is derived from the established Lefort I osteotomy.
Findings:
- The modified Lefort I osteotomy provides satisfactory access to the pterygomaxillary fossa.
- The posterior-base region is also effectively accessed.
- The technique avoids esthetic or functional complications.
Implications:
- This approach may enhance surgical outcomes for pterygomaxillary fossa procedures.
- It offers a safer and more effective method for skull base operations.
- Minimizing sequelae improves patient recovery and quality of life.