Medial collateral ligament (MCL) injuries are commonly encountered alongside anterior cruciate ligament injuries. Eeyarestatin 1 Treatment modalities have ranged from conservative management to surgical repair, augmentation, and reconstruction. Various reports have reported residual valgus instability, especially in higher-grade injuries that have been treated conservatively. The MCL provides valgus stability but also is an element of anterior stability to the tibia in addition to the anterior cruciate ligament. In addition, meniscal “lift-off” and “floating” have been described as consequences after MCL injuries, and meniscal dysfunction has been shown to lead to accelerated joint degeneration; therefore, all efforts should be made to treat these injuries adequately. We describe a simple, minimally invasive technique that involves suturing the deep MCL to the medial joint capsule, allowing better MCL healing, causing less soft-tissue scarring, and preventing meniscal extrusion.SLAP tears have been a controversial topic in shoulder surgery for decades. The indications for repair of SLAP tears, as well as the methods of repair, have undergone a recent evolution. The use of intra-articular knots for SLAP repair has fallen out of favor because of potential abrasive damage to the rotator cuff and glenohumeral articular cartilage due to knot migration and prominence. In response to this potential iatrogenic injury, arthroscopic techniques have undergone an evolution using advanced techniques with low-profile knotless repairs. We describe our preferred low-profile knotless technique for SLAP repair using LabralTape (Arthrex) in a horizontal mattress configuration.Acromioclavicular dislocations are some of the most frequently recorded and controversial injuries in the athletic population. These injuries have historically been a matter of disagreement between surgeons, particularly when it comes to the surgical technique used to treat them, its approach, or its timing. Consensus over the “gold standard” procedure to treat them is yet to be established. Even though numerous surgical techniques have already been described, the number of complications and loss of reduction remains a matter of concern for treating physicians. Here, we present an arthroscopically assisted coracoclavicular and horizontal acromioclavicular fixation technique in a modified figure-of-eight configuration using 2 strong FiberTape Cerclage sutures, with measurable tension, for the comprehensive treatment of acromioclavicular joint dislocations.Acute acromioclavicular (AC) joint dislocations are common and difficult to manage. The physiopathologic pattern begins with the rupture of the AC ligaments, then the coracoclavicular (CC) ligaments, and with an invasion of the clavicle through the deltotrapezial fascia. Therefore, we tend to perform a true suture of the CC ligaments, along with a release of the AC ligaments from the joint. We thus propose an all-endoscopic CC ligament suture and AC joint release. It starts with glenohumeral exploration enabling a repair of concomitant lesions when necessary. Dissection of the coracoid process is made, along with the lateral border of the conjoint tendon, medially the pectoralis minor tenotomy, and plexus brachial exposition and protection. Superiorly the CC ligaments are tagged and exposed. A major difference with others procedure then arises. We dissect the inferior and superior surfaces of the clavicle and the AC joint, although we maintain the continuity between the deltotrapezoid fascia and the AC ligaments. The AC dislocation is reduced under endoscopic control performing a true suture of the CC ligaments by the mean of 2 suture tapes and dog bones. After surgery, a shoulder brace is used for 6 weeks. Physiotherapy then begins.More than 100 surgical procedures have been reported to address recurrent patellar instability. Trochlear dysplasia is the most common finding among the anatomic risk factors for recurrent patellar instability. Various studies have shown that trochleoplasty combined with medial patellofemoral ligament reconstruction is an effective technique to treat recurrent patellar instability. Nevertheless, trochleoplasty is still a daunting procedure for surgeons because of its multiple and gloomy complications. This article introduces a technique to treat recurrent patellar instability with severe trochlear dysplasia precise arthroscopic mini-trochleoplasty (PAM trochleoplasty) combined with medial patellofemoral ligament reconstruction. This technique precisely removes the supratrochlear spur and trochlear bump, accurately reshapes the trochlear sulcus with minimal invasion and less osteotomy volume, and keeps the sulcus cartilage intact. The purpose of this technique is to develop trochleoplasty into a common and safe technique, which has good outcomes and low complications.Meniscal injuries are extremely common in the general and athletic populations. The management strategy has switched from meniscectomy to meniscal-preserving techniques. It is nowadays extensively accepted that surgeons have to do their best to repair the meniscus and try to preserve as much tissue as possible. However, in many cases the tissue quality is poor and the tear pattern is complex. In such scenarios, meniscal repair has a lower success rate. In the present surgical technique, an arthroscopic all-inside circumferential-surrounding meniscal repair technique is presented. Any meniscal tissue or the meniscal rim is first debrided to a bleeding bed. Then, an all-inside device is used to create vertical sutures from capsule to capsule surrounding the entire meniscus (circumferential-surrounding). Care should be taken not to tighten the suture too much to avoid cutting the meniscal tissue. This easy and effective repair technique “packs” the meniscal tear fragments altogether and allows the surgeon to save the meniscus when facing with irreparable, degenerative, complex meniscus tears.Historically, one of the most common graft choices for anterior cruciate ligament (ACL) reconstruction in the pediatric population has been the hamstring autograft. Although pediatric ACL reconstructions with a hamstring autograft have allowed a majority of children and adolescents to return to athletics, it has been reported that anywhere between 6% and 38% of these patients will go on to experience subsequent graft rupture. The quadriceps tendon autograft is an alternative to the hamstring tendon autograft that demonstrates superior preliminary outcomes, and we currently recommend it for skeletally immature patients undergoing primary and revision ACL reconstruction. This paper aims to describe our technique for an open full-thickness quadriceps tendon harvest with repair.