Injuries Related to Waterskiing Between 2012 and 2022: A National Database Study.

We conducted an epidemiological study by using the National Electronic Injury Surveillance System (NEISS) database to assess and quantify waterskiing injuries between 2012 and 2022. A total of 898 injuries were reported, primarily among Caucasian males during competition. Head (177, 20%), face (93, 10%), and knee (70, 8%) were the most prevalent types of injuries.

A Rare Case of Arthroscopic Lateral Segmental Meniscal Allograft Transplantation (SMALT) and Osteochondral Allograft Transplantation (OCA) of the Lateral Femoral Condyle Augmented With Bone Marrow Aspirate Concentrate (BMAC).

The meniscus of the knee serves as a crucial load-bearing structure, and its damage can significantly impact weight distribution. In addressing focal meniscal defects, segmental meniscal allograft transplantation (SMALT) emerges as an innovative solution. Here, we detail a case involving a young, active female who underwent SMALT augmented with osteochondral allograft transplantation (OCA) and bone marrow aspirate concentration (BMAC).

Preventing Iatrogenic Injury to the Vertebral Artery in Cervical Spine Surgery: A Case Report.

Summary Of Background Data: Iatrogenic injury of the vertebral artery (VA) in the context of surgical approaches to the cervical spine has been cited as a relatively rare complication with varying degrees of severity ranging from minimal injury to acute stroke and can result in death. It is estimated that ~50% of cases of iatrogenic VA injury are preventable after postoperatively examining a patient's preoperative imaging. Despite the low incidence (<2%) of this complication, the potential associated morbidity demonstrates the importance of meticulous preoperative vascular consideration.

Revisiting Anterior Cruciate Ligament Repairs in an Athlete With Combined Grade III Medial Collateral Ligament and High-Grade Posterolateral Anterior Cruciate Ligament Tear: A Case Report.

Anterior cruciate ligament tears are primarily treated by reconstruction. The development of novel surgical techniques has led to the reconsideration of this approach. Additionally, Grade III tibial-sided medial collateral ligament tears should be treated surgically due to decreased blood flow and poor healing.

Double and Single True Knot of an Umbilical Cord: A Case Report.

The primary function of the umbilical cord is to transport blood to and from the fetus. It carries deoxygenated blood away from the fetus by two umbilical arteries, and oxygenated blood from the placenta toward the fetus by an umbilical vein. In some cases, the umbilical cord can form a true knot increasing the risk of asphyxia and fetal demise.

Significant Hypophosphatemia Is Predictive of Brain Death in Severe Traumatic Brain Injury.

Traumatic brain injury (TBI) is one of the most common causes of morbidity and mortality worldwide. Severe TBI carries the greatest risk of brain death progression. There are currently no laboratory markers that predict patient's outcome.

Bioengineering of the digestive tract: approaching the clinic.

The field of regenerative medicine is developing technologies that, in the near future, will offer alternative approaches to either cure diseases affecting the gastrointestinal tract or slow their progression by leveraging the intrinsic ability of our tissues and organs to repair after damage. This article will succinctly illustrate the three technologies that are closer to clinical translation-namely, human intestinal organoids, sphincter bioengineering and decellularization, whereby the cellular compartment of a given segment of the digestive tract is removed to obtain a scaffold consisting of the extracellular matrix. The latter will be used as a template for the regeneration of a functional organ, whereby the newly generated cellular compartment will be obtained from the patient's own cells.

Detergent-Free Decellularization of the Human Pancreas for Soluble Extracellular Matrix (ECM) Production.

Islet transplantation (ITx) has the potential to become the standard of care in beta cell replacement medicine but its results remain inferior to those obtained with whole pancreas transplantation. The protocols currently used for human islet isolation are under scrutiny because they are based on the enzymatic digestion of the organ, whereby the pancreas is demolished, its connections to the body are lost and islets are irreversibly damaged. Islet damage is characterized by critical factors such as the destruction of the extracellular matrix (ECM), which represents the 3D framework of the islet niche and whose loss is incompatible with islet euphysiology.

The Concentration of Plasma Provides Additional Bioactive Proteins in Platelet and Autologous Protein Solutions.

Background: Currently, platelet-poor plasma (PPP) is a discarded waste product of platelet-rich plasma (PRP) and may contain valuable proteins.

Purpose/hypothesis: The study's goal was to evaluate the concentration of plasma as a potential additive biotherapy for the treatment of osteoarthritis. We hypothesized that a novel polyacrylamide concentration device would efficiently concentrate insulin-like growth factor-1 (IGF-1) from PPP and be additive to PRP or autologous protein solution (APS).