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  1. Article: Primary Distal Tibia Allograft for Restoration of Glenohumeral Stability with Anterior Glenoid Bone Loss.

    Liles, Jordan L / Ganokroj, Phob / Peebles, Annalise M / Mologne, Mitchell S / Provencher, Capt Matthew T

    Arthroscopy techniques

    2022  Volume 11, Issue 6, Page(s) e1039–e1043

    Abstract: Recurrent shoulder instability with glenoid bone deficiency remains an increasing risk for failed shoulder stabilization surgery. Numerous free bone block procedures for primary treatment of anterior shoulder stability have been introduced as an ... ...

    Abstract Recurrent shoulder instability with glenoid bone deficiency remains an increasing risk for failed shoulder stabilization surgery. Numerous free bone block procedures for primary treatment of anterior shoulder stability have been introduced as an alternative for the Latarjet procedure, including both autografts and allografts. Among such options is the fresh distal tibial allograft (DTA), a dense weightbearing bone without donor site morbidity and excellent conformity to the native glenoid. The aim of this Technical Note is therefore to describe our surgical technique for use of fresh DTA as a free bone block choice in the setting of primary anterior glenoid reconstruction in a patient with recurrent shoulder instability.
    Language English
    Publishing date 2022-05-17
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.02.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Fresh Distal Tibial Allograft: An Updated Graft Preparation Technique for Anterior Shoulder Instability.

    Liles, Jordan L / Ganokroj, Phob / Peebles, Annalise M / Mologne, Mitchell S / Provencher, Capt Matthew T

    Arthroscopy techniques

    2022  Volume 11, Issue 6, Page(s) e1027–e1031

    Abstract: Fresh distal tibia allograft (DTA) has been gaining popularity among surgeons as an anatomic reconstruction option for the treatment of significant glenoid bone loss. Fresh DTA results in a clinically stable joint with excellent clinical outcomes and ... ...

    Abstract Fresh distal tibia allograft (DTA) has been gaining popularity among surgeons as an anatomic reconstruction option for the treatment of significant glenoid bone loss. Fresh DTA results in a clinically stable joint with excellent clinical outcomes and minimal graft resorption, and it has similar outcomes as the Latarjet procedure. Proper graft preparation and fixation are critical to ensuring optimal outcomes. The purpose of this Technical Note is, therefore, to describe our updated technique for DTA preparation that highlights precise cutting anatomy, sizing options, and use of orthobiologics to optimize distal tibia graft union to the native glenoid surface.
    Language English
    Publishing date 2022-05-17
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.02.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Treatment of the 'The Naked Humeral Head': Repair of Supraspinatus Avulsion, Subscapularis Tear, and Humeral Avulsion of the Glenohumeral Ligament.

    Liles, Jordan L / Fossum, Bradley W / Mologne, Mitchell / Su, Charles A / Godin, Jonathan A

    Arthroscopy techniques

    2022  Volume 11, Issue 11, Page(s) e2103–e2111

    Abstract: A humeral avulsion of the glenohumeral ligament, or HAGL, lesion is a rare yet debilitating shoulder injury, which can lead to recurrent instability, pain, and overall shoulder dysfunction. The diagnosis is often difficult, requiring both high clinical ... ...

    Abstract A humeral avulsion of the glenohumeral ligament, or HAGL, lesion is a rare yet debilitating shoulder injury, which can lead to recurrent instability, pain, and overall shoulder dysfunction. The diagnosis is often difficult, requiring both high clinical suspicion, as well as identification on magnetic resonance imaging. In patients with an anterior HAGL, repair often requires an open approach. In extremely rare circumstances, the initial traumatic event that causes a HAGL can also cause disruption of the supraspinatus and subscapularis insertions on the humeral head. We have termed this the "naked humeral head". The purpose of this technical note is to describe our preferred technique to surgically treat the naked humeral head by repairing a supraspinatus avulsion fracture, HAGL lesion, and complete subscapularis tear.
    Language English
    Publishing date 2022-10-20
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.08.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Comparison of computed tomography and 3D magnetic resonance imaging in evaluating glenohumeral instability bone loss.

    Lander, Sarah T / Liles, Jordan L / Kim, Billy I / Taylor, Dean C / Lau, Brian C

    Journal of shoulder and elbow surgery

    2022  Volume 31, Issue 11, Page(s) 2217–2224

    Abstract: Background: To determine whether the addition of 3-dimensional (3D) magnetic resonance imaging (MRI) to standard MRI sequences is comparable to 3D computed tomographic (CT) scan evaluation of glenoid and humeral bone loss in glenohumeral instability.: ...

    Abstract Background: To determine whether the addition of 3-dimensional (3D) magnetic resonance imaging (MRI) to standard MRI sequences is comparable to 3D computed tomographic (CT) scan evaluation of glenoid and humeral bone loss in glenohumeral instability.
    Methods: Eighteen patients who presented with glenohumeral instability were prospectively enrolled and received both MRI and CT within 1 week of each other. The MRI included an additional sequence (volumetric interpolated breath-hold examination [VIBE]) that underwent postprocessing for reformations. The addition of a VIBE protocol, on average, is an additional 4-4.5 minutes in the scanner. CT data also underwent 3D postprocessing, and therefore each patient had 4 imaging modalities (2D CT, 2D MRI, 3D CT reformats, and 3D MRI reformats). Each sequence underwent the following measurements from 2 separate reviewers: glenoid defect, glenoid defect percentage, humeral defect, humeral defect percentage, and evaluation of glenoid track and version. Paired t tests were used to assess differences between imaging modalities and χ
    Results: 3D MRI measurements for glenoid and humeral bone loss measurements were comparable to 3D CT (Table 1). There were no significant differences for glenoid defect size and percentage, or humeral defect size and percentage (P > .05) (Table 2). Bland-Altman analysis demonstrated strong agreement, with small measurement errors for 3D CT and 3D MRI percentage glenoid bone loss. There was also no difference in evaluation for determining on vs. off track between any of the imaging modalities. Inter- and intrarater reliability was good to excellent for all CT and MRI measurements (r ≥ 0.7).
    Conclusion: 3D MRI measurements for bone loss in glenohumeral instability through use of VIBE sequence were equivalent to 3D CT. At our institution, undergoing MRI with 3D reconstruction was 1.67 times cheaper than MRI and CT with 3D reconstructions. 3D MRI may be a useful adjuvant to standard MRI sequences to allow concurrent soft tissue and accurate assessment of glenoid and humeral bone loss in glenohumeral instability.
    MeSH term(s) Humans ; Shoulder Joint/surgery ; Joint Instability/diagnosis ; Reproducibility of Results ; Tomography, X-Ray Computed/methods ; Magnetic Resonance Imaging/methods ; Bone Diseases, Metabolic
    Language English
    Publishing date 2022-08-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1170782-3
    ISSN 1532-6500 ; 1058-2746
    ISSN (online) 1532-6500
    ISSN 1058-2746
    DOI 10.1016/j.jse.2022.06.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Patient-Specific Instrumentation for Medial Closing Wedge Distal Femoral Osteotomy With Patellar Osteochondral Allograft.

    Liles, Jordan L / Vopat, Matthew L / Ganokroj, Phob / Mologne, Mitchell S / Fossum, Bradley W / Peebles, Annalise M / Provencher, Matthew T

    Arthroscopy techniques

    2023  Volume 12, Issue 7, Page(s) e1203–e1209

    Abstract: The primary indications for performing a medial closing wedge distal femoral osteotomy are valgus knee malalignment, lateral knee compartment overload, lateral meniscus insufficiency, and/or lateral compartment osteoarthritis or cartilage damage. Without ...

    Abstract The primary indications for performing a medial closing wedge distal femoral osteotomy are valgus knee malalignment, lateral knee compartment overload, lateral meniscus insufficiency, and/or lateral compartment osteoarthritis or cartilage damage. Without correction of this malalignment, there is an increased risk for chondral damage in the lateral and patellofemoral compartment of the knee. The optimal candidates for this procedure are young, active individuals with moderate to severe arthritis in the lateral compartment. Recently, preoperative planning for high tibial and distal femoral osteotomies (HTOs and DFOs) using 3-dimensional (3D) patient-specific instrumentation (PSI) has increased in popularity. Successful patient outcomes have been reported using this technique. This Technical Note illustrates our preferred technique that uses 3D PSI in addition to a patellar OCA transplant when treating a symptomatic cartilage lesion associated with genu valgum.
    Language English
    Publishing date 2023-06-26
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2023.03.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Republication of "Osteochondral Lesions of the Talus: Current Concepts in Diagnosis and Treatment".

    Steele, John R / Dekker, Travis J / Federer, Andrew E / Liles, Jordan L / Adams, Samuel B / Easley, Mark E

    Foot & ankle orthopaedics

    2023  Volume 8, Issue 3, Page(s) 24730114231192961

    Abstract: Osteochondral lesions of the talus (OLTs) are a difficult pathologic entity to treat. They require a strong plan. Lesion size, location, chronicity, and characteristics such as displacement and the presence of subchondral cysts help dictate the ... ...

    Abstract Osteochondral lesions of the talus (OLTs) are a difficult pathologic entity to treat. They require a strong plan. Lesion size, location, chronicity, and characteristics such as displacement and the presence of subchondral cysts help dictate the appropriate treatment required to achieve a satisfactory result. In general, operative treatment is reserved for patients with displaced OLTs or for patients who have failed nonoperative treatment for 3 to 6 months. Operative treatments can be broken down into cartilage repair, replacement, and regenerative strategies. There are many promising treatment options, and research is needed to elucidate which are superior to minimize the morbidity from OLTs.
    Language English
    Publishing date 2023-08-06
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2473-0114
    ISSN (online) 2473-0114
    DOI 10.1177/24730114231192961
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Arthroscopic Treatment of Snapping Scapula Syndrome With Scapulothoracic Bursectomy and Partial Scapulectomy.

    Hanson, Jared A / Liles, Jordan L / Dey Hazra, Rony-Orijit / Dey Hazra, Maria E / Foster, Michael J / Millett, Peter J

    Arthroscopy techniques

    2022  Volume 11, Issue 7, Page(s) e1175–e1180

    Abstract: Snapping scapula syndrome (SSS) is a painful and debilitating condition that occurs as a result of disruption of normal scapulothoracic articulation and inflammation of numerous soft tissue and bursal structures that function to facilitate ... ...

    Abstract Snapping scapula syndrome (SSS) is a painful and debilitating condition that occurs as a result of disruption of normal scapulothoracic articulation and inflammation of numerous soft tissue and bursal structures that function to facilitate scapulothoracic motion. Historically, when nonoperative management of SSS failed, patients progressed to open surgical management. However, as arthroscopic techniques have evolved, the condition has been increasingly treated arthroscopically because of the minimally invasive nature, periscapular muscle-preserving approach with decreased risk to surrounding neurovascular structures, better intraoperative visualization, and quicker patient recovery and rehabilitation. The objective of this Technical Note is to describe our arthroscopic approach for the management of SSS using two portals to complete a scapulothoracic bursectomy and partial scapulectomy of the superomedial scapula. Level of Evidence: Level I: shoulder.
    Language English
    Publishing date 2022-06-14
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.02.028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Talar Allograft Preparation for Treatment of Reverse Hill-Sachs Defect in Recurrent Posterior Shoulder Instability.

    Liles, Jordan L / Peebles, Annalise M / Saker, Christopher C / Ganokroj, Phob / Mologne, Mitchell S / Provencher, Matthew T

    Arthroscopy techniques

    2022  Volume 11, Issue 9, Page(s) e1625–e1631

    Abstract: Reverse Hill-Sachs lesions (rHSLs) after chronic posterior shoulder instability are important to recognize and treat appropriately. Treatment options for posterior instability with rHSL in the current literature are primarily based on percentage of ... ...

    Abstract Reverse Hill-Sachs lesions (rHSLs) after chronic posterior shoulder instability are important to recognize and treat appropriately. Treatment options for posterior instability with rHSL in the current literature are primarily based on percentage of humeral bone loss. In cases of moderate (25% to 50%) anterolateral humeral head bone loss, fresh osteochondral allografts are preferred. Recent literature has indicated that the talus serves as a robust grafting alternative site for the humeral head, as the talar dome shows high congruency and offers variable sizes. The purpose of this Technical Note is, therefore, to describe our technique for talus allograft preparation for the treatment of a large rHSL that highlights precise cutting anatomy, sizing options, and use of orthobiologics to ensure excellent talus union to the native humeral head surface.
    Language English
    Publishing date 2022-09-21
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.05.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Systematic Review of Subtalar Distraction Arthrodesis for the Treatment of Subtalar Arthritis.

    Fletcher, Amanda N / Liles, Jordan L / Steele, Johnathan J / Pereira, Gregory F / Adams, Samuel B

    Foot & ankle international

    2020  Volume 41, Issue 4, Page(s) 437–448

    Abstract: Background: Subtalar distraction arthrodesis (SDA) was developed as a means of treating the symptoms of subtalar arthritis. Despite almost 30 years of research in this field, many controversies still exist regarding SDA. The objective of this study was ... ...

    Abstract Background: Subtalar distraction arthrodesis (SDA) was developed as a means of treating the symptoms of subtalar arthritis. Despite almost 30 years of research in this field, many controversies still exist regarding SDA. The objective of this study was to present an overview of outcomes following SDA, focusing on surgical technique as well as clinical and radiographic results.
    Methods: MEDLINE and EMBASE were queried and data abstraction was performed by 2 independent reviewers. Inclusion criteria for the articles were (1) English language, (2) peer-reviewed clinical studies with evidence levels I to IV, (3) with at least 5 patients, and (4) reporting clinical and/or radiographic outcomes of SDA.
    Results: Twenty-five studies matched the inclusion criteria (2 Level III and 23 Level IV studies) including 492 feet in 467 patients. The most common indication for SDA was late complications of calcaneus fractures. Many different operative techniques have been described, and there is no proven superiority of one method over the other. The most commonly reported complications were nonunion, hardware prominence, wound complications, and sural neuralgia. All studies showed both radiographic and clinical improvement at the last follow-up visit compared with the preoperative evaluation. Pooled results (12 studies, 237 patients) demonstrated improved American Orthopaedic Foot & Ankle Society ankle-hindfoot scores with a weighted average of 33 points of improvement.
    Conclusion: SDA provides good clinical results at short-term and midterm follow-up, with improvement in ankle function as well as acceptable complication and failure rates. Higher quality studies are necessary to better assess outcomes between different operative techniques.
    Level of evidence: Level III.
    MeSH term(s) Arthrodesis/methods ; Bone Screws ; Humans ; Osteoarthritis/diagnostic imaging ; Osteoarthritis/surgery ; Postoperative Complications ; Subtalar Joint/diagnostic imaging ; Subtalar Joint/surgery ; Surveys and Questionnaires ; Treatment Outcome
    Language English
    Publishing date 2020-01-20
    Publishing country United States
    Document type Journal Article ; Systematic Review
    ZDB-ID 1183283-6
    ISSN 1944-7876 ; 1071-1007
    ISSN (online) 1944-7876
    ISSN 1071-1007
    DOI 10.1177/1071100719899050
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: The Intrarater and Inter-rater Reliability of Radiographic Evaluation of the Posterior Tibial Slope in Pediatric Patients.

    Fletcher, Amanda N / Liles, Jordan L / Pereira, Gregory F / Danilkowicz, Richard M / Amendola, Annunziato / Riboh, Jonathan C

    Journal of pediatric orthopedics

    2021  Volume 41, Issue 6, Page(s) e404–e410

    Abstract: Background: In young athletes, an association exists between an increased posterior tibial slope (PTS) and the risk of primary anterior cruciate ligament (ACL) injury, ACL graft rupture, contralateral ACL injury, and inferior patient reported outcomes ... ...

    Abstract Background: In young athletes, an association exists between an increased posterior tibial slope (PTS) and the risk of primary anterior cruciate ligament (ACL) injury, ACL graft rupture, contralateral ACL injury, and inferior patient reported outcomes after ACL reconstruction. In spite of this, there is no consensus on the optimal measurement method for PTS in pediatric patients. The purpose of this study was to evaluate the reliability of previously described radiographic PTS measurement techniques.
    Methods: A retrospective review was performed on 130 patients with uninjured knees between the ages of 6 and 18 years. The medial PTS was measured on lateral knee radiographs by four blinded reviewers using three previously described methods: the anterior tibial cortex (ATC), posterior tibial cortex (PTC), and the proximal tibia anatomic axis (PTAA). The radiographs were graded by each reviewer twice, performed 2 weeks apart. The intrarater and inter-rater reliability were assessed using the intraclass correlation coefficient (ICC). Subgroup analyses were then performed stratifying by patient age and sex.
    Results: The mean PTS were significantly different based on measurement method: 12.5 degrees [confidence interval (CI): 12.2-12.9 degrees] for ATC, 7.6 degrees (CI: 7.3-7.9 degrees) for PTC, and 9.3 degrees (CI: 9.0-9.6 degrees) for PTAA (P<0.0001). Measures of intrarater reliability was excellent among all reviewers across all 3 methods of measuring the PTS with a mean ICC of 0.87 (range: 0.82 to 0.92) for ATC, 0.83 (range: 0.82 to 0.87) for PTC, and 0.88 (range: 0.79 to 0.92) for PTAA. The inter-rater reliability was good with a mean ICC of 0.69 (range: 0.62 to 0.83) for the ATC, 0.63 (range: 0.52 to 0.83) for the PTC, and 0.62 (range: 0.37 to 0.84) for the PTAA. Using PTAA referencing, the PTS was greater for older patients: 9.9 degrees (CI: 7.7-9.4 degrees) vs 8.5 degrees (CI: 9.2-10.7 degrees) (P=0.0157) and unaffected by sex: 9.5 degrees (CI: 8.8-10.1 degrees) for females and 9.0 degrees (CI: 8.0-10.0) for males (P=0.4199). There were no major differences in intrarater or inter-rater reliability based on age or sex.
    Conclusions: While the absolute PTS value varies by measurement technique, all methods demonstrated an intrarater reliability of 0.83 to 0.88 and inter-rater reliability of 0.61 to 0.69. However, this study highlights the need to identify PTS metrics in children with increased inter-rater reliability.
    Level of evidence: IV, Case series.
    MeSH term(s) Adolescent ; Child ; Female ; Humans ; Knee Joint/diagnostic imaging ; Male ; Radiography ; Reproducibility of Results ; Retrospective Studies ; Tibia/diagnostic imaging
    Language English
    Publishing date 2021-03-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604642-3
    ISSN 1539-2570 ; 0271-6798
    ISSN (online) 1539-2570
    ISSN 0271-6798
    DOI 10.1097/BPO.0000000000001792
    Database MEDical Literature Analysis and Retrieval System OnLINE

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