Arthroscopic Assisted, Lateral Ligament Reconstruction with Suture Tape Augmentation and Knotless All Suture Anchors: A Technique Guide.

More than 30,000 ankle sprains occur each day in the United States, and the majority of ankle sprains involve the anterior talofibular ligament. Up to 30% of patients develop functional ankle instability and chronic pain after a severe ankle sprain. When nonoperative measures are unsuccessful, operative reconstruction of the lateral ankle ligaments is recommended.

Dorsal Cheilectomy Using Great Toe Metatarsophalangeal Joint Arthroscopy for the Treatment of Hallux Rigidus.

Great toe metatarsophalangeal joint (MTPJ) arthroscopy has been described in the literature for more than 50 years for treatment of a multitude of first MTPJ pathologies, including hallux rigidus, hallux valgus, and osteochondritis dissecans, among others. Despite this, the use of great toe MTPJ arthroscopy has not become widely used for treatment of these conditions as the result of reported difficulties with adequate visualization of the joint surface and manipulation of surrounding soft-tissue structures with the instruments available. We propose a simple technique with illustrations of the operating room setup and procedural steps to perform a dorsal cheilectomy in those with early-stage hallux rigidus using great toe MTPJ arthroscopy and a minimally invasive surgical burr in a way that is reproducible by foot and ankle surgeons.

Low prevalence of Listeria monocytogenes in human stool.

Listeria monocytogenes is a foodborne pathogen that is found widely in the environment and in a variety of ready-to-eat foods, yet human invasive infection is relatively rare (five cases per million people annually in the United States). Despite wide exposure to this organism, little is known about the prevalence of L. monocytogenes in human stool, and it is not known whether human fecal dispersal contributes to human foodborne transmission.

Identification of medically relevant Nocardia species with an abbreviated battery of tests.

Identification of Nocardia to the species level is useful for predicting antimicrobial susceptibility patterns and defining the pathogenicity and geographic distribution of these organisms. We sought to develop an identification method which was accurate, timely, and employed tests which would be readily available in most clinical laboratories. We evaluated the API 20C AUX yeast identification system as well as several biochemical tests and Kirby-Bauer susceptibility patterns for the identification of 75 isolates encompassing the 8 medically relevant Nocardia species.