Nasal Reconstruction in Granulomatosis with Polyangiitis: A Two Decade Review.

Background: Granulomatosis with polyangiitis (GPA) leads to progressive destruction of the nasal tissues resulting varying degrees of saddle deformity and nasal obstruction. Reconstructive techniques are numerous, but there are no large series reporting their results. Objective: This study sought to measure complications and outcomes after rhinoplasty for GPA. Methods: We conducted a retrospective review of 42 patients with GPA who underwent nasal reconstruction of saddle nose deformity between 2005 and 2019 using primarily costal cartilage and soft tissue grafts. Results: Thirty-six patients met the criteria for inclusion. All were followed for a minimum of 12 months. Six patients required revision surgery due to infection or GPA flare ups. Five patients had complications. All patients were given a questionnaire at 12 months to rate their degree of satisfaction with their appearance and breathing. Conclusion: The findings of this study suggest that the use of strong cartilage grafts and the timing of surgery result in improvement in breathing and appearance after rhinoplasty in patients with GPA. Clinical Trial Registration number: REB # 21-125.

Cartilage Chips in Rhinoplasty.

OBJECTIVE: This study reveals that the cartilage chips can be a good solution for camouflage and augmentation in rhinoplasty. METHODS: In this study, 64 patients who had undergone rhinoplasty from 2014 to 2019 were retrospectively studied. The average age was 31. Forty-nine patients had primary and 15 revision rhinoplasties. Cartilage chips were cut into less than 0.5-mm thickness dimensions changing from 2 to 10 mm. They were used to fill deep radix, depressions at the key area, supratip area, around the grafts to prevent their visibility at the tip. In addition, they were used in the fascia for augmentation. The cartilage chips were sculpted from the septal cartilage in 47, rib in 16, and ear cartilage in one case. RESULTS: They were applied on the radix in 25, middle vault in 37, supratip area in 32, and on the tip in 12 cases. In 30 cases, cartilage chips were mixed with cartilage dust for better fixation and camouflage. They were placed in the fascia in three cases for dorsal augmentation. Complications were seen in three cases in the form of irregularities. CONCLUSION: Cartilage chips are found to be a powerful solution in terms of camouflage and augmentation.