Outside-In Repair of Longitudinal Tear of Medial Meniscus: Suture Shuttle Technique (original) (raw)
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Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2006
We introduce a suture technique to repair a peripheral tear near the posterior tibial attachment of the posterior horn. A suture hook was inserted through the posteromedial portal, and the peripheral capsular rim was penetrated from superior to inferior by the sharp hook. Both relay limbs were brought out through the posteromedial portal. The outer limb of the superior peripheral capsular rim was identified with a hemostat. An 18-gauge spinal needle loaded with a No. 0 polydioxanone suture (PDS) was introduced into the joint from the anteromedial portal; it was passed through the joint space until it penetrated the inner torn meniscus. The PDS suture loaded within the needle was pushed into the joint and picked up through the posteromedial portal. The needle was pulled out of the torn meniscus and readvanced over it while the suture was kept loaded. The other limb of the suture from the tip of the spinal needle was retrieved through the posteromedial portal. The initial PDS suture limb was hooked to the shuttle-relay system; it then was passed through the inner torn meniscus and the peripheral capsular rim. The suture limb exiting from the peripheral capsular rim was used as a post and was joined to the other suture limb to form a sliding knot.
Meniscal Repair Using the Inside-Out Suture Technique
Clinics in Sports Medicine, 2012
Operations to treat meniscal injuries rank among the most frequent procedures performed by orthopedic surgeons. Ongoing research into the natural history, basic science, and biomechanics of meniscal injury has highlighted the importance of preserving the meniscus to maintain normal knee biomechanics and function. The arthroscopic inside-out suture repair is currently the gold standard by which other meniscal repair techniques are judged. Although it is difficult to identify meniscal tears amenable to repair preoperatively, an assessment of patient factors and tear characteristics on the basis of magnetic resonance imaging and intraoperative findings will aid the decision to excise or repair. For successful repair the meniscal tear must have appropriate location and characteristics, without evidence of fraying or degeneration. Repair with the arthroscopic inside-out method affords anatomic reduction of the meniscus tear and allows stimulation of circulation, factors which contribute to healing of the repair. Coupled with careful dissection and needle placement, this method minimizes complications associated with meniscus repair.
Arthroscopy Techniques, 2021
Complete radial tears of the meniscus render the entirety of the meniscus functionally incompetent (known as an ameniscal state); therefore, attempts at repair are essential. Although various techniques have been described, repair failures continue to frequently occur, especially with the medial meniscus. Inside-out repair and anchoring of the preserved meniscus to both the capsule and tibia may offer the advantage of a more robust repair. The objective of this Technical Note is to describe a method of repair for complete radial tears of the medial meniscus using a combination of inside-out sutures and secondary reinforcement to the tibia using all-suture knotless anchors.
Arthroscopy Techniques, 2013
The importance of the lateral meniscus in weight bearing, distribution of force, shock absorption, articular cartilage protection, proprioception, stabilization of the joint, and joint lubrication is well known. Surgeons currently agree on the importance of preserving the menisci. Different suture techniques have been standardized. These include outsidein, inside-out, and all-inside techniques. The all-inside technique can be used to repair lesions of the posterior horn of the lateral meniscus. However, this technique presents important disadvantages, such as the necessity for an accessory portal and a high risk of neurovascular damage. For these reasons, we have developed a technique in which a suture hook and a shuttle relay are used to pass the suture wire through the meniscal lesion of the posterior horn of the lateral meniscus with an all-inside technique, without the use of accessory portals and cannulas, with a standard 30 arthroscopic camera.
Journal of Experimental Orthopaedics
Purpose The inside-out meniscal repair is widely performed to preserve the function of meniscus. In this technique, the outer suture is passed through the capsule as well as the outer meniscus, while the inner suture is inserted into the meniscus. The aim of this study was to biomechanically compare the suture stability between meniscus-meniscus and meniscus-capsule suture methods for the longitudinal meniscal tear with inside-out technique. Methods Twenty-seven porcine knees were dissected to maintain the femur-medial capsule/meniscus-tibia complex, and the inner meniscus was cut off along the meniscus circumferential fiber with 3 mm width of the peripheral meniscus preserved. After one needle with a 2-0 polyester suture was inserted into the inner portion of the meniscus, the other needle was inserted through 1) the peripheral meniscus (Group A), 2) capsule just above the meniscus (Group B), and 3) capsule at 10 mm apart from the meniscus-capsule junction (Group C) in the inside-o...
A simplified arthroscopic outside-in meniscus repair technique
Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2004
A simple and reproducible technique for meniscus tear repair is described. The technique requires the use of a 16-gauge intravenous catheter, a suture hook, and a knot pusher. The catheter is used for perforation of the meniscus and the tear site in two adjacent locations, then the two free suture ends are retrieved and passed along a small arthroscopic cannula placed at the ipsilateral joint space, and finally a sliding arthroscopic knot is tied and advanced to the meniscus surface with a knot pusher. This simple technique provides secure fixation of the meniscus tear during the healing period and has been proven successful and without complications in the patients in whom it has been used.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2014
Complete radial meniscus tears have been reported to result in deleterious effects in the knee joint if left unrepaired. An emphasis on meniscal preservation is important in order to restore native meniscal function. In this case report, a complete radial tear of the medial meniscus midbody was repaired using a novel crisscross suture transtibial technique. This technique secured the anterior and posterior meniscal horns, which were released from their extruded and scarred position along the capsule, using crisscrossing sutures passed through two transtibial tunnels and secured over a bone bridge on the anterolateral tibia. In addition, the repair was supplemented with the injection of platelet-rich plasma and bone marrow aspirate concentrate to promote the healing of the meniscal tissue. Complete healing on second-look arthroscopy is presented, including in the previously unreported white-white meniscal zone. Case Report, Level IV.
Knee Surgery, Sports Traumatology, Arthroscopy, 2020
Purpose All-inside meniscal repair devices have evolved to allow surgeons to undertake complex repairs in a timely and efficient manner. This is advantageous in active patients, where meniscus preservation is critical in preserving joint function and stability. The aim of the study was to evaluate the failure rate of all-inside meniscal repair performed in patients undergoing reconstructive ligament surgery using a particular meniscal repair device. Methods Patients were identified using a single-site prospectively maintained patient registry. Primary outcome was failure, defined as return to surgery with documented failure of repair. Complication rates and functional scores were also recorded. Patients in whom meniscal repair failure was identified were further assessed, to identify any common features. Results Over an 8-year period, 323 patients underwent meniscal repair at the time of ligament reconstruction, compared to 244 meniscectomies. Of these, 286 patients underwent repair using an all-inside suture device. One-hundred and twenty-seven repairs were to the medial meniscus only, 124 were lateral, and in 35 patients both menisci were repaired. Follow-up was to a median of 51.5 months. There were 31 (9.7%) failures reported at a median of 22 months post-operatively (IQR 13.5-41.5). Medial repair failures were seen more frequently than lateral (13.6% versus 5.6% OR 2.62 95% CI 1.17-5.88 p = 0.022). Failure of ACL reconstruction was associated with meniscal repair failure (OR 5.83 95% CI 1.55-21.95 p = 0.0039). Multiligament reconstruction was undertaken in 70/286 patients receiving meniscal repair and was not associated with failure (OR 1.3 95% CI 0.57-2.98 p = 0.51). Mode number of all-inside sutures used was 3 in both medial and lateral repairs (Range 1-9 lateral; 1-7 medial). Conclusions All-inside repair is a safe and versatile technique which can be used in the majority of meniscal tears encountered during ligament reconstruction with excellent mid-term success. Failure is seen more commonly in medial sided repairs and with failure of ACL reconstruction. Level of evidence IV.
A Simple Method of Meniscus Repair Using the Arthroscopic Outside-In Technique
Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2006
We describe a simple method of arthroscopic outside-in meniscus repair that is easy to perform using readily available materials. The technique uses a 19-gauge venepuncture needle, a 16-gauge epidural needle, a No. 3 Prolene suture as a lasso loop, and No. 2 polydioxanone (PDS) sutures for meniscus repair. The venepuncture needle is used to puncture the meniscus from outside-in to deliver the Prolene lasso loop suture. The epidural needle is used to deliver one end of the PDS repair suture through the lasso loop. This suture end is captured by tightening the lasso loop, and delivered out of the joint by withdrawing the venepuncture needle. The epidural needle is kept in the joint. A second pass is made with the venepuncture needle at an appropriate site on the meniscus, and the lasso loop delivered. The other free end of the repair suture is threaded through the epidural needle and through the lasso loop. This other repair suture end is similarly captured and delivered out of the joint. The repair is completed by pulling on the free ends of the repair suture to apply it across the meniscus tear site, and secured by tying the suture to the capsule through a small incision.