Woodmass, Jarret M

Abstract Horizontal cleavage meniscus tears are a common orthopedic injury often treated with partial or total meniscectomy versus repair. This Technical Note presents a technique for all‐inside repair with uniform compression of the superior and inferior leaflets by placement of multiple circumferential compression stitches using an all‐inside self‐retrieving suture passing device. The currently described technique provides several advantages for all‐inside repair of a horizontal cleavage tear: (1) eliminates the need for a posterior incision, (2) minimizes the risk of neurovascular injury, (3) uses standard arthroscopy portals (or small modifications), and (4) requires only a single suture deployment with a self‐retrieving device for each circumferential compression stitch. The resulting circumferential stitch provides uniform compression to the superior and inferior leaflets, promoting meniscal healing. This configuration has been shown to have the highest load to failure of all repair patterns. Technique Video video See video under supplementary data.

Abstract Lateral meniscus tears are commonly encountered by orthopaedic surgeons. Despite efforts to repair and preserve the meniscus, meniscectomy is occasionally required to treat irreparable tears. The resulting lateral meniscus deficiency leads to increased tibiofemoral contact pressures and ultimately early osteoarthritic changes in the knee. Lateral meniscal allograft transplant (LMAT) has been proposed as a way to restore the lateral meniscus–deficient knee to its native form. Although several techniques for LMAT have been proposed, osseous fixation has demonstrated increased stability, improved outcomes, and improved long‐term survival. This article presents a technique for LMAT using bone plugs and standard arthroscopic portals. Technique Video video See video under supplementary data.

➤ The medial and lateral menisci have an important role in load-bearing and shock absorption and contribute to knee stability, with meniscectomy resulting in increased anterior translation of the femoral condyle on the tibia. ➤ Meniscal repair provides improved long-term outcomes, better clinical outcome scores, and less severe degenerative changes seen radiographically compared with partial meniscectomy. ➤ Given the potential long-term sequelae of meniscal pathology, patients with symptomatic meniscal tears warrant a thorough assessment with surgical consultation to determine the optimal treatment strategy. ➤ Advancements in surgical techniques and biologic augmentation have expanded the indications for meniscal repair to include tear patterns previously considered irreparable.

Abstract The meniscal roots are critical in maintaining the normal shock absorbing function of the meniscus. If a meniscal root tear is left untreated, meniscal extrusion can occur rendering the meniscus nonfunctional resulting in degenerative arthritis. Two main repair techniques are described: (1) suture anchors (direct fixation) and (2) sutures pulled through a tibial tunnel (indirect fixation). Meniscal root repair using a suture anchor technique is technically challenging requiring a posterior portal and a curved suture passing device that can be difficult to manipulate within the knee. We present a technique for posterior medial meniscus root repair using 3 sutures (1 leader, 2 cinch), standard arthroscopy portals, and transtibial fixation. Overall, this technique simplifies a challenging procedure and allows for familiarity and efficiency. Technique Video video See video under supplementary data.