Related Experiment Videos
[Experience with evacuable maxillary sinus endothesis for orbital and maxillary trauma]
Deutsche Zeitschrift Fur Mund-, Kiefer- Und Gesichts-Chirurgie
|July 1, 1989
Summary
A novel, deflatable Endothesis effectively supports the maxillary sinus after orbital floor fracture repair. This device ensures proper drainage and protects delicate tissues, aiding patient recovery.
Area of Science:
- Maxillofacial surgery
- Biomaterials engineering
- Medical device design
Context:
- Fractures of the antral walls, particularly orbital floor fractures, require specialized treatment.
- Post-repositioning care necessitates maxillary sinus support to protect the ciliated epithelium and ensure secretion drainage.
Purpose:
- To introduce a novel, anatomically designed, deflatable Endothesis for supporting the maxillary sinus after orbital floor fracture reduction.
- To evaluate the efficacy of this Endothesis in protecting the sinus lining and maintaining physiological drainage.
Summary:
- Three hollow, thin-walled silicone Endotheses were developed based on anatomical studies.
- These Endotheses were implanted into the maxillary sinus via a facial window and filled with contrast fluid through a nasal drain.
- Clinical, X-ray, and endoscopic evaluations were performed on 51 patients post-implantation.
Impact:
- Provides effective, multi-directional support to the maxillary sinus.
- Protects the sinus's ciliated epithelium, crucial for its function.
- Ensures unimpeded drainage of secretions, preventing complications.
- Offers a promising new treatment modality for complex orbital floor fractures.