Maxillary sinus complications related to endosseous implants

Area of Science:

• Oral and Maxillofacial Surgery
• Dental Implantology
• Regenerative Medicine

Background:

• Endosseous implants are increasingly used for dental reconstruction in edentulous patients.
• The posterior maxilla presents challenges for implant placement due to poor bone quality and proximity to the maxillary sinus.

Observation:

• Innovative grafting procedures using various materials enable implant placement in resorbed maxillae.
• These techniques can disrupt the maxillary sinus's anatomy and physiology.
• Eight cases of complications after maxillary sinus augmentation and endosseous implant reconstruction are presented.

Findings:

• Complications arose following maxillary sinus augmentation and reconstruction with endosseous implants.
• The study details adverse outcomes in eight patients undergoing these procedures.

Implications:

• Clinicians must be aware of potential complications associated with maxillary sinus augmentation for endosseous implants.
• Careful surgical planning and patient selection are crucial to mitigate risks.
• Further research may be needed to refine techniques and minimize adverse events in complex implant cases.