What structural element is critical for repairing a dorsal hump deformity?

What structural element is critical for repairing a dorsal hump deformity?

• A. Cartilage graft
• B. Strut graft
• C. Bone graft
• D. Tissue filler

Answer: (B)

A strut graft is essential for repairing a dorsal hump deformity because it provides necessary structural support and stability to the nasal framework after the hump has been reduced. When correcting a dorsal hump, it’s crucial to maintain the integrity of the nasal bridge and ensure proper alignment of the nasal structure during the healing process. The use of a strut graft effectively helps in maintaining the desired contour and preventing potential collapse or deformity of the nasal dorsum postoperatively. Strut grafts can be composed of cartilage, often harvested from the septum or ear, which is flexible yet strong enough to support the nasal structure. In contrast, while cartilage grafts can contribute to volume or contour, they are not inherently designed to provide the same level of structural support as a strut graft. Bone grafts are more common in situations where bony support is necessary, and tissue fillers provide only temporary volume without offering the long-term stability required for correcting structural deformities like a dorsal hump. Thus, the strut graft is the most appropriate choice for maintaining the structural integrity of the nose following a reduction of a dorsal hump.

A strut graft is essential for repairing a dorsal hump deformity because it provides necessary structural support and stability to the nasal framework after the hump has been reduced. When correcting a dorsal hump, it’s crucial to maintain the integrity of the nasal bridge and ensure proper alignment of the nasal structure during the healing process.

The use of a strut graft effectively helps in maintaining the desired contour and preventing potential collapse or deformity of the nasal dorsum postoperatively. Strut grafts can be composed of cartilage, often harvested from the septum or ear, which is flexible yet strong enough to support the nasal structure.

In contrast, while cartilage grafts can contribute to volume or contour, they are not inherently designed to provide the same level of structural support as a strut graft. Bone grafts are more common in situations where bony support is necessary, and tissue fillers provide only temporary volume without offering the long-term stability required for correcting structural deformities like a dorsal hump. Thus, the strut graft is the most appropriate choice for maintaining the structural integrity of the nose following a reduction of a dorsal hump.