A survey was conducted of the Herodicus Society membership to assess the current status of treating posterior cruciate ligament (PCL) injuries and compared to a similar survey conducted in 1991. The survey addressed indications, graft choice, surgical technique, graft tensioning, and graft fixation. Seventy-eight active surgeons were sent a 34-question survey pertaining to isolated PCL injuries...

Four patients referred for surgical treatment of aortic stenosis presented an unexpected extremely calcified (porcelain) ascending aorta at the intraoperative epiaortic ultrasonography scanning. In each patient, replacement of the aortic valve was successfully performed using a sutureless implantable bioprosthesis during a short period of hypothermic circulatory arrest. In the era of transcathe...

Sutureless aortic valve implantation has emerged as an innovative alternative for treatment of aortic stenosis. By avoiding the placement of sutures, this approach aims to improve surgical outcomes by facilitating less traumatic minimally invasive approaches and reducing cross-clamp and cardiopulmonary bypass duration. However, the absence of sutures may have detrimental effects after sutureles...

Sutureless 23G vitreorrhexis could be used as a surgical tool for anterior capsulorrhexis (ACCC), irrigation, aspiration and posterior capsulorrhexis (PCCC) in pediatric cataract. Patients and methods: A prospective consecutive randomized clinical trial of 48 patients less than two years old underwent bilateral pediatric cataract surgeries. These patients were divided into two equal groups. Gro...

Full-scale/model test comparison studies to validate the traditional atmospheric boundary layer (ABL) wind tunnel simulation technique are reviewed. According to the literature review, notable discrepancies between full-scale measurement results and model test results were observed by most performed comparison studies, but the causes of the observed discrepancies were not revealed in a scientif...

This technical note describes an improved arthroscopic technique of meniscal transplantation that simplifies the surgical procedure and secures the allograft to the tibia at 3 sites. The technique is useful for both medial and lateral meniscal transplantation and has been used in our clinic for over 60 meniscal transplantation procedures.

BACKGROUND Improved biomechanical and clinical outcomes are seen when the femoral tunnels of the anterior cruciate ligament (ACL) are placed in the center of the femoral insertion. The transtibial (TT) technique has been shown to be less capable of this than an anteromedial (AM) portal approach but is more familiar to surgeons and less technically challenging. A hybrid transtibial (HTT) techniq...