Objectives. Tranexamic acid (TXA) is an anti-fibrinolytic medication commonly used to reduce perioperative bleeding. Increasingly, topical administration as an intra-articular injection or perioperative wash is being administered during surgery. Adult soft tissues have a poor regenerative capacity and therefore damage to these tissues can be harmful to the patient. This study investigated the effects of TXA on human periarticular tissues and primary cell cultures using clinically relevant concentrations. Methods. Tendon, synovium, and
1. The hypothesis is put forward that the
Unlike hyaline
The aim of this study was to evaluate the cultivation potential of
Aims. To investigate the risk factors for progression of articular
cartilage damage after anatomical anterior cruciate ligament (ACL)
reconstruction. Patients and Methods. A total of 174 patients who underwent second-look arthroscopic
evaluation after anatomical ACL reconstruction were enrolled in
this study. The graded condition of the articular cartilage at the
time of ACL reconstruction was compared with that at second-look
arthroscopy. Age, gender, body mass index (BMI), ACL reconstruction
technique, meniscal conditions, and other variables were assessed
by regression analysis as risk factors for progression of damage
to the articular cartilage. Results. In the medial compartment, multivariable logistic regression
analysis indicated that partial medial meniscectomy (odds ratio
(OR) 6.82, 95% confidence interval (CI) 2.11 to 22.04, p = 0.001),
pivot-shift test grade at the final follow-up (OR 3.53, CI 1.39
to 8.96, p = 0.008), BMI (OR 1.15, CI 1.03 to 1.28, p = 0.015) and
medial meniscal repair (OR 3.19, CI 1.24 to 8.21, p = 0.016) were
significant risk factors for progression of
Osteonecrosis of the femoral head can be caused by a variety of disorders and affects the relatively young patient. Most studies have concentrated on the femoral changes; the sites of early lesions of the labrum and acetabular
Four patients with injuries of the acetabular triradiate
The present investigation has shown that crude papain can be used to produce rapid changes in the epiphysial
Osteoarthritis (OA) is the most prevalent systemic musculoskeletal disorder, characterized by articular cartilage degeneration and subchondral bone (SCB) sclerosis. Here, we sought to examine the contribution of accelerated growth to OA development using a murine model of excessive longitudinal growth. Suppressor of cytokine signalling 2 (SOCS2) is a negative regulator of growth hormone (GH) signalling, thus mice deficient in SOCS2 ( We examined vulnerability of Aims
Methods
Microfracture is frequently used as the first line of treatment for the repair of traumatic
Wear of high-density polyethylene on bone and
Continuous strontium administration first induces typical "rickets" in young rats receiving adequate calcium phosphorus and vitamin D but later the widened
A total of 47 non-walking patients (52 hips) with severe cerebral palsy and with a mean age of 14 years, (9 to 27) underwent a Dega-type pelvic osteotomy after closure of the triradiate
We describe the outcome at a mean follow-up of 8.75 years (7.6 to 9.8) of seven patients who had undergone osteochondral autologous transplantation for full-thickness
1 . Implants of heterogenous
1. Fifty knees affected by rheumatoid arthritis were studied in detail at synovectomy. 2. The destructive lesions found were relatively constant and are described in detail. 3.
A case of early closure of the triradiate
Biochemical changes in the articular cartilage of the knees of mature dogs, one with natural and four with surgically induced osteoarthritis, have been investigated. The four dogs were killed three, six, nine and forty-eight weeks after division of the right anterior cruciate ligament, the left knees serving as controls. The
We obtained specimens of growth-plate