Dorsal preservation techniques as a means of addressing the dorsal hump have been popularized recently to avoid midvault disruption or dorsal resection. The pitfall of these techniques is the higher rate of dorsal hump recurrence of up to 15%. We present the use of the upper lateral cartilages (ULCs) as a turn-in flap and as a cutting guide during classic dorsal hump takedown. The cutting guide provides the perfect dorsal angulation and dictates the amount of resection needed. This translates to aesthetically pleasing dorsal lines, avoidance of dorsal irregularities, and decreased risk of hump recurrence.
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http://dx.doi.org/10.1097/GOX.0000000000004518 | DOI Listing |
Prcis: Trabecular cutting minimally invasive glaucoma surgery like bent ab interno needle goniectomy (BANG) when performed in baseline aqueous angiography identified low aqueous humor outflow regions, results in greater success of intraocular pressure reduction.
Purpose: To study the efficacy of Bent Ab Interno Needle Goniectomy (BANG) in high versus low aqueous humor outflow (AHO) regions as determined by Aqueous Angiography(AA) in patients with primary open angle glaucoma (POAG).
Methods: A prospective, single-centre, pilot, randomized control trial recruited 30 eyes of 30 patients of POAG and visually significant cataract (45-80 y) and were randomised into two groups ("A": BANG performed in the high-flow regions and "B": BANG performed in the low-flow regions) of 15 each.
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Facial feminization surgery (FFS) is critical to gender-affirming surgery, consisting of craniomaxillofacial procedures to align facial features with a patient's gender identity. Central to FFS is genioplasty, which reshapes or repositions the chin; however, limited research exists on genioplasty in FFS. This review and cohort analysis aim to evaluate current practices and outcomes for individuals undergoing FFS with genioplasty.
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Aluminum-carbon nanotube (Al-CNT) composites represent a cutting-edge class of materials characterized by their exceptional mechanical, thermal, and electrical properties, making them highly promising for aerospace, automotive, electronics, and energy applications. This review systematically examines the impact of various fabrication methods, including conventional powder metallurgy, diffusion and reaction coupling, as well as adhesive and reaction bonding on the microstructure and performance of Al-CNT composites. The analysis emphasizes the critical role of CNT dispersion, interfacial bonding, and the formation of reinforcing phases, such as AlC and AlO, in determining the mechanical strength, wear resistance, corrosion resistance, and thermal stability of these materials.
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