Secondary Reconstruction of Premaxilla With a π-Shaped Fibula Osteocutaneous Flap.

Midface deformities due to oncologic bony defects are often difficult to secondarily correct. The authors herein report 2 cases of secondary reconstruction of an oncological premaxillary defect using a π-shaped fibula osteocutaneous flap. The authors divided the fibula into 3 pieces and made it π-shaped to reconstruct the curvature of the premaxilla.

Gender and racial diversity Assumed by text-to-image generators in microsurgery and plastic surgery-related subspecialities.

Background: Since the release of ChatGPT by OpenAI in November 2022, generative artificial intelligence (AI) models have attracted significant attention in various fields, including surgery. These advancements have been particularly notable for creating highly detailed and contextually accurate images from textual prompts. A notable area of clinical application is the representation of surgeon demographics in various specialties, particularly in the context of microsurgery and plastic surgery-related subspecialties.

Complete genome sequence of sp. strain KCF3-3, isolated from the body surface of channel catfish, .

Here, we report the complete genome sequence of sp. strain KCF3-3, isolated from the body surface of channel catfish, . The assembly revealed a chromosome size of 5,623,437 bp with an estimated 4,939 open reading frames.

Impact of aging on hepatic reserve after preoperative portal vein embolization in hepatectomy for perihilar cholangiocarcinoma.

Purpose: In the current situation of an increasing older adult population with perihilar cholangiocarcinoma (PHCC), the benefits and risks of surgical treatment of PHCC in older people remain controversial. Portal vein embolization (PVE) is a useful preoperative procedure to improve hepatic reserve in the future remnant liver (FRL) and avoid postoperative liver failure after extended hepatectomy for PHCC. This study aimed to evaluate the influence of aging on PVE.

Experimental method for creating skin with acquired appendage dysfunction.

Mammalian skin appendages, such as hair follicles and sweat glands, are essential for both esthetic and functional purposes. Conditions such as burns and ulcers can lead to dysfunction or loss of skin appendages and result in hair loss and dry skin, posing challenges in their regeneration. Existing animal models are insufficient for studying acquired dysfunction of skin appendages without underlying genetic causes.