Acetabular fractures are quite challenging injuries for the orthopedic surgeon due to low incidence and the deep and complex anatomy. A 61 y old man fell from a single-storey house and sustained a right acetabular fracture and cartilage wear. The dual-column was fixed with cannulated screw fixation via anterior ilioinguinal approach and received second surgery of open reduction and pelvic recon...

OBJECTIVE To analyze the incidence of wrist ligament and cartilage associated fractures of the distal radius, through arthroscopy, correlating with AO/ASIF classification. METHODS Thirty patients aged between 20 and 50 years old, with closed fracture from groups B and C according to AO/ASIF classification were selected. All of them were submitted to wrist arthroscopy to address intra-articula...

The literature about the effects of systemically administered calcitonin on fracture healing and in the prevention of disuse osteoporosis after fracture are reviewed in this study. Fracture healing is a biological process of great importance for the survival of the injured animal. Endochondral ossification is augmented in the fracture site followed by fast remodeling of the produced woven bone....

INTRODUCTION Triticeous cartilage is a small resembling wheat grain, embedded in the lateral thyrohyoid ligament. It believed to support ligaments by adding strength it. The aim of study find out prevalence triticeous cadavers. MATERIAL AND METHODS was carried Department Anatomy College Medical Sciences from February October 2021 after taking an ethical approval Institutional Review Committee (R...

Carpal chip fractures are common causes of lameness in racehorses. Due to disadvantages in surgical management, adjuvant treatment modalities are usually necessary. Adipose-derived stem cells (ADSCs) have the potential to differentiate into other cell types including bone and cartilage cells. Adipose-derived stromal vascular fraction (SVF) is produced during ADSCs isolation from adipose tissue....

Approximately 75 percent of all fractures sustained by children occur in the upper extremities and frequently occur during a fall onto an outstretched hand. The majority of these injuries involve the wrist and forearm, but the elbow alone accounts for approximately 10 percent of all fractures in children. Elbow fractures in children are challenging because of the abundance of unossified cartila...

Condylar fracture of the third metacarpal bone (Mc3) is the commonest cause of racetrack fatality in Thoroughbred horses. Linear defects involving hyaline articular cartilage, articular calcified cartilage (ACC) and subchondral bone (SCB) have been associated with the fracture initiation site, which lies in the sagittal grooves of the Mc3 condyle. We discovered areas of thickened and abnormally...

OBJECTIVE The aim of this study was to characterize the genome-wide DNA methylation profile of chondrocytes from knee and hip cartilage obtained from patients with osteoarthritis (OA) and hip cartilage obtained from patients with femoral neck fracture, providing the first comparison of DNA methylation between OA and non-OA hip cartilage, and between OA hip and OA knee cartilage. METHODS The s...

Background and purpose - Studies of fracture healing have mainly dealt with shaft fractures, both experimentally and clinically. In contrast, most patients have metaphyseal fractures. There is an increasing awareness that metaphyseal fractures heal partly through mechanisms specific to cancellous bone. Several new models for the study of cancellous bone healing have recently been presented. Thi...

The histologic evaluation of endochondral ossification is critical to the study of fracture healing, developmental biology, and comparative histology. A modification of Sayers’ alcian blue hematoxylin staining technique is described in which a different counterstain is applied. Paraffin sections are stained in alcian blue hematoxylin for 30 min, and then placed in orange G-eosin counterstain fo...