View clinical trials related to Knee Deformity.
Filter by:The ultrasound-guided selective blockade of the saphenous nerve in the adductor canal provides effective analgesia and reduces postoperative pain in patients undergoing arthroscopic medial meniscectomy. Selective blockade of the saphenous nerve in the adductor canal provides effective analgesia without quadriceps muscle weakness. It has been shown that the adductor canal block (ACB) block increases the spread of local anesthetics in a distal and proximal way. Therefore, the proximal spread of local anesthetics may cause possible quadriceps weakness. The distal spread of local anesthetics may increase analgesic effect via sciatic nerve. The different volumes for ACB is a topic of discussion. The aim of this study is to compare the different volumes of US-guided ACB performing for postoperative analgesia management after total knee arthroplasty surgery.
The Depuy Synthes Locking Compression Plate (LCP) Variable Angle Patella Plating System is an FDA approved device. The purpose of this study is to see how well the Depuy Synthes LCP Variable Plating System work in fixing a broken kneecap (patella). Depuy says that the device will improve healing when compared to traditional ways of repairing a broken patella. The goal of this randomized control trial is to learn how well the LCP Variable Plating System works to fix a broken patella (kneecap) compared to traditional fixation methods, in male and females, age 18 to 74, with a patellar fracture, and being treated at Hartford HealthCare The Bone and Joint Institute or Hartford Hospital. The main question it aims to answer are: - To understand if the Depuy Synthes LCP Variable Angle Plating System will provide a better way to help patients recover from a broken patella. Participants will evaluated at specific time points: post-op day 1, 6 weeks, 3 months, 6 months, and 12 month post-surgery. Participants will be asked to: - Complete surveys at all evaluation timepoints. - Have x-rays(radiographs) taken at the 6 week, 3 month, 6 month, 9 month, and 1 year timepoints. - Participants will have a passive range of motion tests done at 6 week, 3 month, 6 month, 9 month, and 1 year timepoints. - Participants would have strength and balance tests done at the 3 month, 6 month, 9 month, and 1 year timepoints.
The purpose of this study is to compare the results of single-stage anterior cruciate ligament reconstruction combined with high tibial osteotomy and anterior cruciate ligament reconstruction alone in knees with varus malalignment and anterior cruciate ligament deficiency. Evaluation will be clinically, radiologically and time needed to return to pre injury activity level. Our Hypothesis: Simultaneous anterior cruciate ligament reconstruction and high tibial osteotomy provides good functional scores, low rate of graft failure and early return to pre injury activity level with minimal added morbidity.
The aim of this study is to obtain performance and safety data of the new investigational device, dual-part Adaptos®Ortho Wedge, for its intended use in orthopaedic surgery. The study intervention is medial open wedge high tibial osteotomy (OWHTO) with loadbearing plate fixation, where a bone graft substitute material Adaptos®Ortho Wedge is evaluated when used as a bone void filler. Investigational device is expected to support bone formation in osteotomy gap and to resorb in the body. The comparator arms are treated with medial OWHTO with plate fixation, either without a bone graft (the bone defect is left empty, non-augmented osteotomy) or by using a comparator product (chronOS® Wedge, semi-circular) as a bone void filler.
The restriction of the range of motion is one of the most frequently encountered complications after the surgical procedures of the knee. While the flexion deficit is relatively well tolerated, even the small extension deficit significantly impairs the quality of life due to the increased stress on the patellofemoral joint, functional leg length discrepancy and the subsequent mechanical overload in the hip joint, lumbar spine and contralateral knee. In the majority of cases the guided physiotherapy protocol is sufficient to restore the full range of motion. In refractory cases, the treatment consists of the thorough arthrolysis of the affected knee, aiming to excise the adhesions, osteophytes and orthopaedic implants interfering with the knee range of motion. However, as the extension deficit persists, the contracture of the knee posterior capsule may develop and the sole debridement of the knee may be insufficient. In such rare cases the treatment consists of the posterior capsulotomy of the affected joint. Traditionally, this procedure was performed through the open approach. However, with the growing indications toward the arthroscopic procedures seen in recent decades, even such salvage procedures like posterior knee capsulotomy are increasingly performed through the arthroscopic approach. The aim of this study is to assess the outcomes of the arthroscopic complete posterior capsulotomy of the knee basing on the knee range of motion and functional outcomes. The primary outcome consists of the knee extension, whereas the secondary outcomes include knee flexion, knee total range of motion, The International Knee Documentation Committee Questionnaire and the Knee injury and Osteoarthritis Outcome Score.
Orthofix is conducting this retrospective Post-market clinical follow up (PMCF) study to assess the safety and clinical performance of the GGPSP device, which is a new version of the Guided Growth Plate System (GGPS) from which it differs for small modifications compared to the original design. The purpose of the study is to collect clinical evidence from the use of the device in a representative number of pediatric patients who have already been treated with the device in the study and with at least one control visit post removal of plaque.. For this purpose, a retrospective PMCF study was considered to be the most appropriate study design to obtain the necessary information.
This is a randomized control trial to determine if there is a measurable change in voluntary quadriceps activation, RTD, pain, and function before and after a single session of manual physical therapy. The researchers will utilize a sample of convenience with consecutive sampling at the Brooke Army Medical Center physical therapy clinic for patients referred for knee osteoarthritis. As is standard of care, patients will be provided a medical intake form and a clinical outcome measure commensurate with their primary anatomic region for which they are seeking physical therapy (i.e.: Lower Extremity Functional Scale for hip, knee, or ankle pain). If patients choose to partake in the study, they will complete the consent form and the initial physical therapy evaluation will be conducted. They will then be provided an appointment for data collection at the Army-Baylor Center for Rehabilitation Research biomechanics lab at the Army Medical Department Center and School. The treatment group will receive one 30-minute session of orthopedic manual physical therapy targeting the knee joint and soft tissues with complementary exercises targeted at their impairment. The control group will receive a 30-minute class on knee OA diagnosis, prognosis, various treatment options, and will conclude with a question and answer with the researcher. Both groups will receive their intervention from a board-certified physical therapist in the Army-Baylor Orthopedic Manual Therapy Fellowship program. At the conclusion of formal testing, the patient will be provided standard physical therapy care as deemed appropriate by their evaluating physical therapist. Thus, all subjects, regardless of their assigned group, will receive the same standard of care for their knee pain.
The ultrasound-guided selective blockade of the saphenous nerve in the adductor canal provides effective analgesia and reduces postoperative pain in patients undergoing arthroscopic medial meniscectomy. Selective blockade of the saphenous nerve in the adductor canal provides effective analgesia without quadriceps muscle weakness. It has been shown that the adductor canal block (ACB) block increases the spread of local anesthetics in a distal and proximal way. Therefore, the proximal spread of local anesthetics may cause possible quadriceps weakness. The distal spread of local anesthetics may increase analgesic effect via sciatic nerve. The different volumes for ACB is a topic of discussion. The aim of this study is to compare the different volumes of US-guided ACB performing for postoperative analgesia management after total knee arthroplasty surgery.
The study aims to assess the effectiveness of hemiephysiodesis using eight plates in correction of fixed knee flexion deformities in children.