Clinical Outcomes of Isolated ACL Reconstruction Versus Combined ACL and ALL Reconstruction With Indication Guided by Intraoperative Ultrasound: A Propensity Score-Matched Study of 260 Patients With a Minimum 2-Year Follow-up.

Background: Additional anterolateral ligament (ALL) reconstruction has been associated with improved clinical outcomes and reduced failure rates in anterior cruciate ligament (ACL) reconstruction. Despite the excellent clinical results reported, there is still a heated debate about its indications. Currently, the indications are mainly based on the patient's clinical criteria and not the imaging diagnosis of the injury of this ligament.

Clinical SANTI classification of arthrogenic muscle inhibition has an excellent inter-rater and intra-rater reliability in preoperative and post-operative anterior cruciate ligament rupture.

Purpose: Arthrogenic muscle inhibition (AMI) is a reflexive shutdown of the quadriceps muscles following a knee injury or surgery that presents with or without hamstring contracture. This complication can be classified according to the SANTI classification, but the reproducibility of this clinical classification has not yet been demonstrated.

Methods: This single-centre longitudinal observational study included 140 patients who were within 6 weeks of an ACL rupture.

Medial Deviation of a 6° Prosthetic Trochlear Groove After Kinematically Aligned Total Knee Arthroplasty Occurs in Four Types of Coronal Plane Alignment of the Knee (CPAK) and Decreases the Forgotten Joint Score.

Background: The study focused on kinematically aligned total knee arthroplasty (KA TKA). It identified which coronal plane alignment of the knee (CPAK) types are associated with a higher proportion of medial deviation of the 6° prosthetic trochlear groove (PTG) relative to the quadriceps' line of pull and whether medial deviation adversely affected the Forgotten Joint Score (FJS). The research calculated the minimum PTG angle required to prevent medial deviation by at least 2° in all patients.

Patient-reported outcome measures following individualised TKA are not affected by the degree of preoperative coronal varus or valgus laxity.

Purpose: To determine whether there is a correlation between preoperative coronal varus or valgus laxity and patient-reported outcome measures (PROMs) 2 years after individualised total knee arthroplasty (TKA).

Methods: Records of 150 consecutive patients who received individualised TKA were retrospectively analysed, and 126 with complete pre- and postoperative data were included. Preoperative coronal varus and valgus stress radiographs (15 N load) were taken using a telos stress device with the knee in 5°-10° of flexion.

Delayed Presentation of a Pseudocyst After Endoscopic Lumbar Discectomy and Its Recurrence in a Professional Biathlon Athlete: A Case Report and Literature Review.

In this case report, we encountered a pseudocyst as a complication of endoscopic lumbar discectomy in a high-level athlete within 3 months, which is atypical according to the literature. The recurrence of this pathology is even rarer, in this case, the patient presented a recurrence of the pseudocyst after resection. This case report outlines a review of the patient's clinical report, imaging, operative procedure, and complications, together with a literature review on pseudocysts after endoscopic lumbar discectomy.

Posterior shoulder instability.

Posterior shoulder instability (PSI) is defined by dynamic, recurrent and symptomatic partial or total loss of posterior joint contact. Anatomic risk factors comprise ligament hyperlaxity, glenoid retroversion or dysplasia, and high horizontal acromial morphology. Associated anatomic lesions comprise labrum lesions, posterior glenoid erosion and/or fracture, and anterior humeral head notching.

"The Chambat Sardine Can" technique for the treatment of chronic quadriceps tendon rupture.

Ruptures of the quadriceps tendon (QT) are rare but serious injuries accounting for less than 2% of all tendon injuries around the knee. These injuries, often occurring in individuals over 40, are leading to a loss of active extension and a significant impact on knee function. While the treatment of acute QT ruptures through various reinsertion techniques has shown excellent outcomes, managing chronic injuries and failed primary repairs remains challenging due to tendon retraction and difficulties in repositioning the tendon stump.

Pyrocarbon Hemi-Shoulder Arthroplasty Provides Satisfactory Outcomes Following Prior Open Latarjet.

Purpose: To assess the clinical and radiographic outcomes, at a minimum follow-up of 4 years, following HSA using pyrocarbon in patients that had prior open Latarjet.

Methods: The authors retrieved the records of 61 consecutive patients that underwent HSA with a pyrocarbon humeral head at 2 centers between December 2013 and October 2019. Eight patients (9 shoulders) had undergone previous Latarjet procedures without other surgical antecedents.

Survivorship and Outcomes of Meniscal Ramp Lesions Repaired Through a Posteromedial Portal During Anterior Cruciate Ligament Reconstruction: Outcome Study With a Minimum 10-Year Follow-up.

Background: Several studies have demonstrated suture repair of ramp lesions of the medial meniscus via a posteromedial approach was associated with a significantly lower rate of secondary meniscectomy. However, these studies are not long-term and highlight the need for extended follow-up research to better understand the outcomes over a more extended period.

Purpose: To evaluate the long-term results and reoperation rate for the failure of arthroscopic all-inside suture repair of ramp lesions of the medial meniscus via a posteromedial approach during anterior cruciate ligament (ACL) reconstruction.

Redefining Surgical Boundaries for Obese Patients? Full Endoscopic Lumbar Discectomy Proves Equally Effective With Shorter Hospital Stay in Obese Patients.

Objective: This cohort study aims to evaluate the impact of obesity on the outcomes of full endoscopic lumbar discectomy (FELD) in patients with lumbar disc herniation.

Methods: We conducted a retrospective analysis of 156 adult patients who underwent FELD for lumbar disc herniation from January 2015 to February 2023. Patients were divided into 3 groups: obese endoscopic ( = 71), obese open surgery ( = 31), and nonobese endoscopic ( = 54).

Stress shielding in stemmed reverse shoulder arthroplasty: an updated review.

Background: Reverse shoulder arthroplasty (RSA) is popular for the treatment of degenerative glenohumeral joint disease. Bone remodeling around the humeral stem related to stress shielding (SS) has been described. This review focuses on the specific radiological characteristics, risk factors, and clinical consequences of SS in RSA.

The effect of humeral tray thickness on glenohumeral loads in a reverse shoulder 'smart' implant.

Purpose: The aim of this study was to observe the effects of changing humeral tray thickness on the resultant of intraoperative glenohumeral joint loads using a load-sensing system (LSS).

Methods: An rTSA was performed on fresh frozen full-body cadaver shoulders by using an internal proprietary LSS on the humeral side. The glenohumeral loads (Newtons) and the direction of the resultant force applied on the implant were recorded during four standard positions (External rotation, Extension, Abduction, Flexion) and three "complex" positions of Activity Daily Life ("behind back", "overhead reach" and "across chest").

Optimizing the patellofemoral compartment in total knee arthroplasty: Is it time for dynamic assessment?

Despite improvements in implant design, surgical techniques and assistive technologies for total knee arthroplasty (TKA), anterior knee pain (AKP) remains frequently reported, even by satisfied patients. This persistent problem calls for better understanding and management of the patellofemoral or anterior compartment during surgery, just as the techniques and strategies deployed to optimize the flexion and extension spaces through personalized alignment, bone cuts and ligament balancing. Assistive technologies such as navigation and robotics provide new tools to manage this 'third space' through precise pre-operative planning and dynamic intra-operative assessment.

Validation and reliability of the Simple Achille Value (SAV) in Achilles tendon disorders.

Background: Achilles tendon (AT) disorders significantly impact patient life, necessitating accurate assessment tools. Current methods are often complex and time-consuming. This study aims to validate the Simple Ankle Value (SAV) for AT disorders.

Bone-Patellar Tendon-Bone Augmentation With Gracilis Tendon: The Bone-Patellar Tendon-Bone Plus Technique.

The bone-patellar tendon-bone (BPTB) autograft or allograft is a well-established option for primary or revision anterior cruciate ligament (ACL) reconstruction. However, although the length and width of the graft are relatively consistent, its thickness is unpredictable and can impact the biomechanical properties of the ACL graft. This technical note describes a technique for arthroscopic ACL reconstruction called the "BPTB-plus" technique, which consists of a BPTB graft augmented by the gracilis tendon.

"Shoe Shop" Lacing Technique: A New Biceps-Augmented Knotless Suture for Arthroscopic Rotator Cuff Repair.

Advancements in rotator cuff tear repair have led to innovative techniques for complex cases. In this article, we introduce the "shoe shop" lacing technique, a knotless, side-to-side, and tendon-to-bone suture method augmented with the long head of the biceps tendon (LHBT) for anterior margin-deficient massive rotator cuff tears. This approach offers simplicity, durability, and potential advantages in biomechanics.

Arthroscopic Shelf Acetabuloplasty in the Treatment of Acetabular Dysplasia Combined With Cam-Type Femoroacetabular Impingement.

Acetabular dysplasia is a hip condition characterized by abnormal development of the acetabulum, which can be present from birth or develop during childhood and may persist into adulthood. Mild or borderline acetabular dysplasia frequently is associated with cam-type femoroacetabular impingement in adults. Over time, the association of impingement and abnormal contact can lead to hip pain, cartilage damage, labral tears, and an increased risk of developing hip osteoarthritis.