External vs. internal osteotomy in rhinoplasty.

Area of Science:

• Plastic Surgery
• Otolaryngology
• Facial Reconstruction

Background:

• Rhinoplasty is a common surgical procedure for nasal reconstruction.
• Osteotomy techniques are crucial for reshaping the nasal bones during rhinoplasty.
• Comparing external vs. internal osteotomy is essential for optimizing surgical outcomes.

Purpose of the Study:

• To compare the efficacy and outcomes of external osteotomy versus internal osteotomy in rhinoplasty patients.
• To evaluate differences in surgical precision, intraoperative bleeding, postoperative edema, and ecchymosis between the two osteotomy methods.

Main Methods:

• A comparative study involving 45 rhinoplasty patients.
• 25 patients underwent internal/endonasal continuous lateral osteotomy.
• 20 patients underwent external/percutaneous perforating digital osteotomy, assessed using the Kara and Gokalan scoring system for edema and ecchymosis.

Main Results:

• External osteotomy demonstrated ease of execution and high precision in fracture creation along predetermined lines.
• The external osteotomy group exhibited less damage to the nasal mucosa.
• Reduced bleeding, edema, and ecchymosis were observed in the external osteotomy group.

Conclusions:

• External osteotomy is a precise and stable technique for rhinoplasty.
• This method results in significantly less mucosal damage, bleeding, and postoperative swelling.
• The external approach leads to less visible scarring at the incision site.