Triple Hybrid Tibial Anterior Cruciate Ligament Graft Fixation
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ABSTRACT:
SUBMITTER: Runer A
PROVIDER: S-EPMC10773257 | biostudies-literature | 2023 Nov
REPOSITORIES: biostudies-literature
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Project description:Good to excellent results at long-term follow-up have been published for anterior cruciate ligament reconstruction with bone-tendon-bone graft. Despite improvements in fixation devices, concerns regarding the stability of graft fixation on the tibial side remain. We present supplementary tibial fixation for anterior cruciate ligament reconstruction with bone-tendon-bone graft using a transosseous technique that is simple and inexpensive and avoids the risk of symptomatic hardware.
| S-EPMC9519938 | biostudies-literature
Project description:Implant-free press-fit tibial fixation technique has gained popularity recently due to the problems in bone tunnel expansion, defect, and revision surgery due to the tibial fixation material preferred in anterior cruciate ligament surgery. Patellar tendon-tibial bone autograft offers several advantages in anterior cruciate ligament reconstruction. We describe a tibial tunnel preparation method and the use of patellar tendon-bone graft in the implant-free tibial press-fit technique. We call this the Kocabey press-fit technique. Technique Video Video 1 İllustration of the tibial press-fit fixation technique in anterior cruciate ligament reconstruction.
| S-EPMC10265682 | biostudies-literature
Project description:Implant-free press-fit tibial fixation technique has recently gained popularity in anterior cruciate ligament reconstruction because it does not cause tunnel widening, does not cause complications associated with additional fixation materials, allows bone-to-bone healing, and does not cause defects in revision surgery. Bone-patellar tendon autograft offers the advantage of direct bone-to-bone integration of the graft, and anterior knee pain is less expected than bone-patellar tendon-bone autograft. This technical report includes details of arthroscopic ACL reconstruction of patellar tendon-tibial tubercle bone autograft distal press-fit fixation technique. We call this the Kocabey distal press-fit technique.
| S-EPMC10714575 | biostudies-literature
Project description:Revision anterior cruciate ligament reconstruction (R-ACLR) has become more common as the number of failed primary ACLRs increase. Although increasingly common, R-ACLR has a greater failure rate than a primary reconstruction. Technical errors, particularly in tunnel placement, account for a large proportion of graft failure in R-ACLR as well as re-revision cases. Tunnel placement and trajectory is particularly important in R-ACLR and becomes more challenging with each additional revision attempt. This is in part because any tunnels created for revision may converge with formerly drilled tunnels or face interference hardware creating, complicating proper graft fixation. While there are many approaches to revision ACL surgery, our technique describes a simple, tibial tunnel-first graft-sizing method initially reaming tunnels with very small diameters and sequentially working your way up to more anatomic diameters.
| S-EPMC8719212 | biostudies-literature
Project description:Tibial eminence avulsion fractures are rare injuries occurring mainly in adolescents and young adults. When necessary, regardless of patient age, anatomic reduction and stable internal fixation are mandatory for fracture healing and accurate restoration of normal knee biomechanics. Various arthroscopically assisted fixation methods with sutures, anchors, wires, or screws have been described but can be technically demanding, thus elongating operative times. The purpose of this article is to present a technical variation of arthroscopic suture fixation of anterior cruciate ligament avulsion fractures. Using thoracic drain needles over 2.4-mm anterior cruciate ligament tibial guidewires, we recommend the safe and easy creation of four 2.9-mm tibial tunnels at different angles and at specific points. This technique uses thoracic drain needles as suture passage cannulas and offers 4-point fixation stability, avoiding potential complications of bony bridge fracture and tunnel connection.
| S-EPMC4314561 | biostudies-literature
Project description:The transtibial technique is the most relevant among many surgical techniques for posterior cruciate ligament reconstruction, and many types of fixation devices are used for tibial fixation according to the technique and the length of the graft. However, bone density in the fixation areas should be taken into consideration when choosing the fixation device to achieve rigid and stable fixation. However, density is not a substantial issue for anteromedial cortical fixation using a cortical suspension device. We describe tibial fixation with a TightRope RT (Arthrex, Naples, FL), which is a cortical suspension device, in anatomic transtibial posterior cruciate ligament reconstruction.
| S-EPMC4811054 | biostudies-literature
Project description:Few cases of tibial spine avulsion injuries occur in adolescents. An open or arthroscopic surgical approach is indicated for displaced and nonreducible fractures, but evidence for a gold standard is insufficient. Various arthroscopic techniques are available. Suture fixation is popular and shows good results. The proposed technique is a modified suture-bridge fixation using 2 high-strength sutures tied through 2 transosseous tunnels. This simple and low-cost technique avoids the potential complications of hardware fixation within a joint. It represents an arthroscopic treatment option for anterior cruciate ligament tibial avulsion injuries.
| S-EPMC7586735 | biostudies-literature
Project description:The anterior cruciate ligament (ACL) is commonly injured, especially in athletes performing twisting and pivoting motions. ACL reconstruction is a standard procedure; however, there is no way to intraoperatively assess one of the causes of failure: the lack of adequate graft fixation on the tibial side. Different fixation devices can be used to ensure fixation, but there is as yet no consensus on which is the most effective. Moreover, there is no reliable way to assess their strength in the intraoperative setting. The tibial tug test is meant to be an important resource to help avoid fixation failure by evaluating the tibial fixation device intraoperatively and giving the surgeon the opportunity to revise the tibial fixation if deemed inadequate. The aim of this article is to describe an empirical and simple test that can demonstrate to the surgeon adequate tibial fixation during ACL reconstruction surgery.
| S-EPMC6112261 | biostudies-literature
Project description:Tibial spine avulsion fractures, or tibial eminence fractures, are intra-articular knee injuries that affect the bony attachment of the anterior cruciate ligament (ACL). It is commonly seen in children and adolescents aged 8 to 15 years old and can be caused by noncontact pivot shift injuries or by traumatic hyperextension knee injuries, as seen in adult ACL patients. A thorough history and physical exam is important in these patients alongside proper imaging that will confirm the diagnosis of a tibial spine avulsion. Proper imaging may also demonstrate other associated conditions or injuries to the cartilage, meniscus, or ligamentous structures. Following diagnosis, treatment can be both nonoperative versus operative, depending upon the degree of displacement and reducibility of the fragment, as well as other concomitant injuries. For nondisplaced or minimally displaced, and reducible injuries, the patient can be immobilized in full extension for several weeks. For displaced fragments that are unable to be reduced by closed methods, open reduction internal fixation or arthroscopic fixation is recommended. In this Technical Note, we describe an arthroscopy-assisted reduction and internal fixation with suture tape through 2 transtibial tunnels with a cortical suture button fixation technique.
| S-EPMC10390881 | biostudies-literature
Project description:Anterior cruciate ligament ruptures are a relatively common injury in the athletic population, and surgical reconstruction is often indicated to restore knee stability. While hamstring tendon and patellar bone-tendon-bone autografts are a well-established graft choice in this population, there has been a growing body of literature supporting the benefits of quadriceps tendon autograft. Our technique illustrates a full-thickness quadriceps tendon-patellar bone autograft with dual tibial fixation using an interference screw and backup suspensory anchor fixation.
| S-EPMC8322283 | biostudies-literature