No difference between 5 and 6 weeks of non-weight bearing after osteochondral grafts for medial osteochondral defects of the talus with medial malleolar osteotomy.

Purpose: The present study aimed to compare the clinical outcomes and safety at a 1-year follow-up after 5 or 6 weeks of non-weight bearing after a Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) for a medial osteochondral lesion of the talus (OLT).

Methods: A retrospective comparative case-control analysis of prospectively followed patients who underwent a TOPIC procedure with medial malleolus osteotomy was performed. Patients were matched in two groups with either 5 or 6 weeks of non-weight bearing.

Sex-specific analysis in patients undergoing Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) for large osteochondral lesions of the talus.

Purpose: The purpose of the present study is to assess the gender-specific differences in the presentation and outcomes following Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) between male and female patients.

Methods: A prospective comparative analysis was performed comparing consecutive female and male patients having been treated by the press-fit TOPIC procedure. Clinical comparative assessment preoperatively and at 12 months of follow-up included determination of the Numeric Rating Scale (NRS) scores for pain during walking (primary outcome), at rest and during stair-climbing.

MRI and SPECT/CT demonstrate, with low certainty of evidence, the highest diagnostic accuracy for aseptic knee arthroplasty loosening: A systematic comparative diagnostic test review and meta-analysis.

Purpose: The purpose of this study was to evaluate and compare the diagnostic accuracy of modalities used to aid the diagnosis of aseptic knee arthroplasty loosening.

Methods: A comparative diagnostic test accuracy systematic review and meta-analysis was conducted following the Cochrane and PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. PubMed, EMBASE and Cochrane databases were searched for original articles evaluating diagnostic modalities up to March 2024.

Ten-Year Survival Rate of 82% in 262 Cases of Arthroscopic Bone Marrow Stimulation for Osteochondral Lesions of the Talus.

Background: The long-term sustainability of arthroscopic bone marrow stimulation (BMS) for osteochondral lesions of the talus (OLT) remains a matter of debate. The primary aim of the present study was to assess the 10-year survival free from revision in ankles that had undergone arthroscopic BMS for an OLT. The secondary aim was to evaluate the influence of baseline patient and lesion characteristics on survival.

Fixation of Osteochondral Lesions of the Talus: Indications, Techniques, Outcomes, and Pearls from the Amsterdam Perspective.

The treatment of osteochondral lesions of the talus (OLT) remains a topic of debate as no superior treatment has yet been identified. The current consensus is that it is crucial to incorporate lesion and patient characteristics into the treatment algorithm. One such lesion type is the OLT with a fragment, which may benefit from in situ fixation.

Low annual revision rate in ankle distraction for ankle osteoarthritis: A systematic review and meta-analysis.

Purpose: Ankle osteoarthritis severely impacts patients' mental and physical quality of life. Besides total ankle replacement and ankle arthrodesis, ankle distraction has been shown to be a promising alternative. The primary aim of the present study was to determine the annual revision rates (ARRs) after ankle distraction.

Large variation in postoperative rehabilitation protocols following operative treatment of osteochondral lesions of the talus: A systematic review and meta-analysis on >200 studies.

Purpose: A treatment-specific rehabilitation protocol and well-defined return-to-play criteria guide clinical decision-making on return to normal function, activity, sports and performance after surgical treatment for osteochondral lesion of the talus (OLT). The optimal rehabilitation protocols in the current literature remain unclear. The purpose of this study was to explore the existing literature on rehabilitation protocols from the early postoperative phase to return to sport onwards after different types of surgical treatment of OLTs.

Higher Age is Associated with Lower Likelihood of Conversion to Surgery after Primary Nonoperative Treatment for Osteochondral Lesions of the Talus.

Introduction: The first line of treatment for osteochondral lesions of the talus (OLT) is nonoperative. To date, there is limited evidence on risk factors that may influence conversion to surgery after primary nonoperative treatment for symptomatic OLTs. The aim of this study was therefore to identify risk factors for conversion to surgery after initial nonoperative treatment of OLTs.

Open lift-drill-fill-fix for medial osteochondral lesions of the talus: surgical technique.

Objective: Osteochondral lesions of the talus (OLT) with a fragment on the talar dome that fail conservative treatment and need surgical treatment can benefit from in situ fixation of the OLT. Advantages of fixation include the preservation of native cartilage, a high quality subchondral bone repair, and the restoration of the joint congruency by immediate fragment stabilization. To improve the chance of successful stabilization, adequate lesion exposure is critical, especially in difficult to reach lesions located on the posteromedial talar dome.

Osteochondral Lesions of the Subtalar Joint: Clinical Outcomes in 11 Patients.

Objective: The purpose of this retrospective case series was to evaluate clinical outcomes following both conservative treatment and arthroscopic bone marrow stimulation (BMS) for the management of symptomatic subtalar osteochondral lesions (OCLs).

Design: All symptomatic subtalar OCLs with a minimum of 12 months follow-up having undergone either a conservative management or arthroscopic procedure were included. Patient-reported outcomes were collected via questionnaires consisting of the Foot and Ankle Outcome Score (FAOS), Numeric Rating Scale (NRS) of pain in rest, during walking, during stair climbing, and during running.

Talonavicular Osteochondral Lesions: Surgical Technique and Clinical Outcomes from the Boston and Amsterdam Perspectives.

Purpose: The primary purpose of the present study was to assess the patient-reported outcomes, complications, and reoperation rate of patient who underwent surgical treatment for symptomatic osteochondral lesions of the talonavicular joint (TNJ).

Methods: Patients undergoing surgical treatment for symptomatic osteochondral lesions of the TNJ with a minimum of 12-month follow-up were included. Outcomes included clinical patient-reported outcome measures (PROMs), return to sports and work outcomes, and postoperative complications or reoperations.

Back in Action: High Return to Pre-Injury Level of Sports after Arthroscopic Bone Marrow Stimulation for Osteochondral Lesions of the First Metatarsophalangeal (MTP-1) Joint.

Objective: The primary aim was to assess the return to sports outcomes of patients with symptomatic osteochondral lesions (OCLs) to the first metatarsophalangeal (MTP-1) joint treated by arthroscopic bone marrow stimulation (BMS). Secondary aims were to present patient-reported outcome measures (PROMs) on pain scores as well as surgery-related complications or reoperations to the MTP-1 joint.

Design: All patients with MTP-1 OCLs treated by arthroscopic BMS with a minimum follow-up of 12 months were included.

Bone Marrow Stimulation for Osteochondral Lesions of the Tibial Plafond Yields Good Patient-Reported Outcomes in Daily Living but Moderate Outcomes in Sports Activities at 2- to 22-Years Follow-Up.

Purpose: To assess the patient-reported outcomes, as well as the revision and complication rates, of patients who underwent arthroscopic bone marrow stimulation (BMS) for an osteochondral lesion of the tibial plafond (OLTP).

Methods: Patients with an OLTP treated with arthroscopic BMS at a minimum follow-up of 2-years were cross-sectionally included from a historical database. The primary outcome was the Numeric Rating Scale (NRS) during walking.

Talar OsteoPeriostic Grafting from the Iliac Crest (TOPIC): Two-Year Prospective Results of a Novel Press-Fit Surgical Technique for Large, Complex Osteochondral Lesions of the Medial Talus.

Background: Press-fit Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) is a novel technique for the treatment of large osteochondral lesions of the talus. The purpose of the present study was to prospectively evaluate the 2-year clinical outcomes for patients with medial osteochondral lesions of the talus that were treated with the TOPIC procedure.

Methods: Forty-three patients were prospectively assessed before and 24 months after the TOPIC procedure.

Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) for lateral osteochondral lesions of the talus: operative technique.

Objective: To provide a natural scaffold, good quality cells, and growth factors to facilitate replacement of the complete osteochondral unit with matching talar curvature for large osteochondral lesions of the lateral talar dome.

Indications: Symptomatic primary and non-primary lateral osteochondral lesions of the talus not responding to conservative treatment. The anterior-posterior or medial-lateral diameter should exceed 10 mm on computed tomography (CT) for primary lesions; for secondary lesions, there are no size limitations.

Sustained clinical success at 7-year follow-up after arthroscopic Lift-Drill-Fill-Fix (LDFF) of primary osteochondral lesions of the talus.

Purpose: To describe the long-term clinical results of arthroscopic fragment fixation for chronic primary osteochondral lesions of the talus (OLT), using the Lift-Drill-Fill-Fix (LDFF) technique.

Methods: Eighteen patients (20 ankles) underwent fixation for a primary OLT with an osteochondral fragment using arthroscopic LDFF and were evaluated at a minimum of 5-year follow-up. Pre- and postoperative clinical assessment was prospectively performed by measuring the Numeric Rating Scale (NRS) of pain at rest, during walking and when running.

15% of Talar Osteochondral Lesions Are Present Bilaterally While Only 1 in 3 Bilateral Lesions Are Bilaterally Symptomatic.

Background: The primary aim of the present study was to determine the prevalence of osteochondral lesions of the contralateral talus in patients with computed tomography (CT)-confirmed osteochondral lesions of the talus (OLT). The secondary aims were to determine if the contralateral lesions were symptomatic and to describe the demographic characteristics and radiographic presentation of patients with bilateral OLT.

Methods: To identify patients with bilateral OLT, we utilized a cross-sectional database of consecutive patients with a CT-proven OLT who had undergone bilateral CT scanning at our hospital between January 1989 and June 2021.

One in Three Patients With Chronic Lateral Ankle Instability Has a Cartilage Lesion.

Background: Chronic lateral ankle instability (CLAI) is associated with the presence or development of intra-articular pathologies such as chondral or osteochondral lesions, or (O)CLs. Currently, the incidence of (O)CLs in patients with CLAI is unknown.

Purpose: To determine the incidence of (O)CLs in patients with CLAI.

Novel values in the radiographic diagnosis of ligamentous Lisfranc injuries.

Background: Ligamentous Lisfranc instability is commonly missed on unilateral radiographs. However, measurement protocols for bilateral weightbearing radiographs have not been standardized. The primary aim of this study was to investigate the optimal cut-off values for diagnosing Lisfranc instability by evaluating the side-to-side differences of preoperative bilateral weightbearing radiographs among patients with surgically-confirmed ligamentous Lisfranc instability.

Lisfranc injury: Refined diagnostic methodology using weightbearing and non-weightbearing radiographs.

Background: To compare diagnostic parameters for Lisfranc instability on WB and NWB radiographs and to assess the inter-observer reliability of a standardized diagnostic protocol.

Patients And Methods: Patients who had undergone surgical treatment for subtle, purely ligamentous Lisfranc injury with both WB and NWB post-injury, pre-surgery films (n = 26) were included in this multicentre, retrospective comparative study. Also included was a control group (n = 26) of patients with isolated fifth metatarsal avulsion fractures who similarly had both WB and NWB films.

Satisfactory long-term clinical outcomes after bone marrow stimulation of osteochondral lesions of the talus.

Purpose: The purpose of the present study was to evaluate the clinical and radiological outcomes of arthroscopic bone marrow stimulation (BMS) for the treatment of osteochondral lesions of the talus (OLTs) at long-term follow-up.

Methods: A literature search was conducted from the earliest record until March 2021 to identify studies published using the PubMed, EMBASE (Ovid), and Cochrane Library databases. Clinical studies reporting on arthroscopic BMS for OLTs at a minimum of 8-year follow-up were included.

Outcomes of Bone Marrow Stimulation for Secondary Osteochondral Lesions of the Talus Equal Outcomes for Primary Lesions.

Objective: To compare clinical, sports, work, and radiological outcomes between primary and secondary osteochondral lesions of the talus (OLTs; <15 mm) treated with arthroscopic bone marrow stimulation (BMS).

Design: Secondary OLTs were matched to primary OLTs in a 1:2 ratio to assess the primary outcome measure-the Numeric Rating Scale (NRS) during activities. Secondary outcomes included the pre- and 1-year postoperative NRS at rest, American Orthopaedic Foot and Ankle Society score, Foot and Ankle Outcome Score subscales, and the EQ-5D general health questionnaire.