Posterior Ankle Scope Approach to Symptomatic Os Trigonum Removal

2021 ◽  
pp. 193864002098430
Author(s):  
John M. Thompson ◽  
Travis M. Langan ◽  
Christopher F. Hyer
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Wound Complication ◽  
Full Weight Bearing ◽  
Inclusion Criteria ◽  
Level Of Evidence ◽  
Os Trigonum ◽  
Average Return ◽  
Surgical Options

Introduction Os trigonum can become symptomatic following acute or chronic repetitive compression of the posterior ankle. Following conservative treatment failure, removal is often warranted. Current surgical options include traditional open resection and endoscopic removal. The purpose of this article is to review a population of patients who underwent endoscopic excision of symptomatic accessory os trigonum through a posterior approach and evaluate the outcomes of the procedure. Methods From May 2009 to September 2018, all patients who underwent excision of a symptomatic os trigonum were reviewed. Outcomes of interest were major and minor complications and time to return to full weight-bearing activities. Postoperative protocol included 5 to 7 days non–weight-bearing and 1 to 2 weeks of protected weight-bearing followed by full release to weight-bearing activities. Results Twelve patients who met the inclusion criteria were studied. Mean follow-up was 10.2 (±7.4) months with no major complications and 1 minor wound complication. Average advancement to protected weight-bearing was 7.1 days. Average return to full weight-bearing activities without restriction was 24.4 days. Conclusion The current study describes the technique and results to minimally invasive os trigonum removal with favorable postoperative outcomes. Results demonstrated minimal complications and postoperative pain, also quick return to weight-bearing and full activity. Level of Evidence: Therapeutic, Level IV: Case series

scholarly journals Failed Latarjet procedure: a systematic review of surgery revision options

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Matteo Buda ◽  
Riccardo D’Ambrosi ◽  
Enrico Bellato ◽  
Davide Blonna ◽  
Alessandro Cappellari ◽  
...  
Keyword(s):  
Systematic Review ◽  
Case Series ◽  
Review Of The Literature ◽  
Inclusion Criteria ◽  
Latarjet Procedure ◽  
Shoulder Stabilization ◽  
Recurrent Instability ◽  
Level Of Evidence ◽  
Radiographic Outcomes

Abstract Background Revision surgery after the Latarjet procedure is a rare and challenging surgical problem, and various bony or capsular procedures have been proposed. This systematic review examines clinical and radiographic outcomes of different procedures for treating persistent pain or recurrent instability after a Latarjet procedure. Methods A systematic review of the literature was performed using the Medline, Cochrane, EMBASE, Google Scholar and Ovid databases with the combined keywords “failed”, “failure”, “revision”, “Latarjet”, “shoulder stabilization” and “shoulder instability” to identify articles published in English that deal with failed Latarjet procedures. Results A total of 11 studies (five retrospective and six case series investigations), all published between 2008 and 2020, fulfilled our inclusion criteria. For the study, 253 patients (254 shoulders, 79.8% male) with a mean age of 29.6 years (range: 16–54 years) were reviewed at an average follow-up of 51.5 months (range: 24–208 months). Conclusions Eden–Hybinette and arthroscopic capsuloplasty are the most popular and safe procedures to treat recurrent instability after a failed Latarjet procedure, and yield reasonable clinical outcomes. A bone graft procedure and capsuloplasty were proposed but there was no clear consensus on their efficacy and indication. Level of evidence Level IV Trial registration PROSPERO 2020 CRD42020185090—www.crd.york.ac.uk/prospero/

Reconstruction with Custom Unicondylar Hemiarthroplasty following Tumor Resection: A Case Series and Review of the Literature

2019 ◽  
Vol 33 (08) ◽  
pp. 818-824
Author(s):  
Joseph A. Ippolito ◽  
Megan L. Campbell ◽  
Brianna L. Siracuse ◽  
Joseph Benevenia
Keyword(s):  
Distal Femur ◽  
Weight Bearing ◽  
Tumor Resection ◽  
Case Series ◽  
Full Weight Bearing ◽  
Musculoskeletal Tumor ◽  
Musculoskeletal Tumor Society ◽  
Optimal Function ◽  
Tumor Involvement

AbstractFor patients with tumors of the distal femur, options for limb salvage include tumor resection followed by reconstruction. While reconstruction commonly involves a distal femoral replacement, careful selection of patients with tumor involvement limited to a single condyle may be candidates for reconstruction with distal femur hemiarthroplasty. In these procedures, resection spares considerably more native anatomy. Three consecutive patients who underwent resection and reconstruction at the distal femur with custom unicondylar hemiarthroplasty are presented in this case series at a mean follow-up of 45 months (range, 26–78). In two cases, prostheses were utilized as a secondary procedure after failure of initial reconstruction. In one case, the custom prosthesis was utilized as the primary method of reconstruction. Mean Musculoskeletal Tumor Society disease-specific scores were 26.7 (range, 25–28). All patients achieved a return to full weight bearing, activities of daily living, and functional range of motion. In appropriately selected patients with tumors of the distal femur, reconstruction with custom unicondylar hemiarthroplasty provides benefits including optimal function postoperatively via preservation of tumor-free bone and ligamentous structures. Additionally, maintenance of greater bone stock may confer benefits to patients with pathology at a high likelihood for recurrence and need for subsequent procedures.

Syndesmotic Fixation Utilizing a Novel Screw: A Retrospective Case Series Reporting Early Clinical and Radiographic Outcomes

2019 ◽  
Vol 13 (5) ◽  
pp. 397-403 ◽  
Author(s):  
Derek Stenquist ◽  
Brian T. Velasco ◽  
Patrick K. Cronin ◽  
Jorge Briceño ◽  
Christopher P. Miller ◽  
...  
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Break Point ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Radiographic Outcomes ◽  
Retrospective Case Series ◽  
Screw Breakage ◽  
Tissue Stabilization

Background. Syndesmotic disruption occurs in 20% of ankle fractures and requires anatomical reduction and stabilization to maximize outcomes. Although screw breakage is often asymptomatic, the breakage location can be unpredictable and result in painful bony erosion. The purpose of this investigation is to report early clinical and radiographic outcomes of patients who underwent syndesmotic fixation using a novel metal screw designed with a controlled break point. Methods. We performed a retrospective review of all patients who underwent syndesmotic fixation utilizing the R3lease Tissue Stabilization System (Paragon 28, Denver, CO) over a 12-month period. Demographic and screw-specific data were obtained. Postoperative radiographs were reviewed, and radiographic parameters were measured. Screw loosening or breakage was documented. Results. 18 patients (24 screws) met inclusion criteria. The mean follow-up was 11.7 months (range = 6.0-14.7 months). 5/24 screws (21%) fractured at the break point. No screw fractured at another location, nor did any fracture prior to resumption of weight bearing; 19 screws did not fracture, with 8/19 intact screws (42.1%) demonstrating loosening. There was no evidence of syndesmotic diastasis or mortise malalignment on final follow-up. No screws required removal during the study period. Conclusion. This study provides the first clinical data on a novel screw introduced specifically for syndesmotic fixation. At short-term follow up, there were no complications and the R3lease screw provided adequate fixation to allow healing and prevent diastasis. Although initial results are favorable, longer-term follow-up with data on cost comparisons and rates of hardware removal are needed to determine cost-effectiveness relative to similar implants. Level of Evidence: Level IV: Retrospective case series

Tibiotalocalcaneal Arthrodesis Using a Novel Retrograde Intramedullary Nail

2019 ◽  
Vol 13 (6) ◽  
pp. 463-469
Author(s):  
John R. Steele ◽  
Alexander L. Lazarides ◽  
James K. DeOrio
Keyword(s):  
High Risk ◽  
Intramedullary Nail ◽  
Weight Bearing ◽  
Bone Defects ◽  
Inclusion Criteria ◽  
Union Rate ◽  
Level Of Evidence ◽  
Retrograde Intramedullary Nail ◽  
Favorable Safety

Background. Tibiotalocalcaneal (TTC) arthrodesis is a common treatment option for complex hindfoot pathology. Overall union rates range from 50% to 86% but can be even lower in certain populations. A novel retrograde intramedullary nail has recently been developed. The purpose of this study was to report fusion rates, time to weight-bearing, and complications with the use of the A3 Fusion Nail. Methods. All patients 18 years or older who underwent TTC arthrodesis with an A3 Fusion Nail at a single institution from 2010 to 2015 with a minimum 3-month follow-up were included in this study. Rates of successful fusion, time to union, time to weight-bearing, and complications were evaluated. A total of 20 patients with an average age of 58.1 years and an average follow-up of 12.5 months met inclusion criteria. Results. Successful TTC arthrodesis was achieved in 14 of 20 patients (70%) overall. Average time to union was 8.1 months, and average time to weight-bearing was 6.8 weeks. Of 20 patients, 17 (85%) required femoral head allograft for bulk bone defects, and the union rate in this subset of patients was 76.5%. The rates of revision surgery (10%) and complications were low. Conclusion. The A3 Fusion Nail demonstrated a favorable safety profile and achieved TTC arthrodesis at a rate consistent with historical data despite being used in a patient population at high risk for nonunion. In patients with bulk bone defects at high risk for nonunion, the A3 Fusion Nail demonstrated superior rates of fusion (76.5%) to those reported in the literature (50%). Level of Evidence: Level III: Retrospective cohort study

scholarly journals Interprosthetic Femoral Fractures Surgical Treatment in Geriatric Patients

2021 ◽  
Vol 12 ◽  
pp. 215145932110137
Author(s):  
Marios Loucas ◽  
Rafael Loucas ◽  
Nico Safa Akhavan ◽  
Patrick Fries ◽  
Michael Dietrich
Keyword(s):  
Surgical Treatment ◽  
Geriatric Patients ◽  
Standard Procedure ◽  
Weight Bearing ◽  
Case Series ◽  
Femoral Fractures ◽  
Full Weight Bearing ◽  
Level Of Evidence ◽  
Type Iv ◽  
Case Series Study

Background: Total hip (THA) and total knee arthroplasty (TKA) are becoming an increasingly standard procedure in the whole world. In conjunction with an aging population and increased prevalence of osteoporosis, proper management of periprosthetic, and interprosthetic fractures is of great interest to orthopedic surgeons. This study aims to report the clinical and radiographic outcomes, complications and reoperations of IFFs in geriatric patients. Methods: A retrospective single-institution case series study was conducted. Between 2011 and 2019, 83 patients underwent surgical treatment for periprosthetic femoral fractures. Thirteen fractures were identified as IFFs. Patient demographics and comorbidities were collected preoperatively, and fractures were classified with the Vancouver and AO unified classification system (AO-UCS). Results: We included 12 patients (13 hips) with IFFs (AO-UCS type IV.3 B (2/13) type IV.3 C (3/13), type IV.3 D (8/13)). The average patient age was 86.54 (range, 79-89) years. There were 10 females and 2 males. Perioperative morbidity has been identified in 10 of the 12 patients, and the 3-month and 1-year mortality were reported in 2 and 3 patients, respectively. Cerclage cables were used in 9 of 12 patients. One of 12 patients showed a local complication, with no documented implant failure or revision. Patients achieved complete union and returned to their preoperative ambulatory status, and full weight-bearing at an average of 5 (range, 2 to 7) months later. Conclusion: Management of IFF can be challenging because these fractures require extensive surgical expertise. Locking plate seems to be a valuable treatment option for geriatric patients with IFFs. Despite the complexity of this type of fracture, the overall complication and revision rate, as well as the radiographic outcome are good to excellent. Level of Evidence: Level III, Therapeutic study.

scholarly journals Surgical Outcomes of Os Trigonum Syndrome in Dancers: A Case Series

2020 ◽  
Vol 8 (7) ◽  
pp. 232596712093876 ◽  
Author(s):  
Keifer P. Walsh ◽  
Elizabeth C. Durante ◽  
Brad R. Moser ◽  
J. Chris Coetzee ◽  
Rebecca Stone McGaver
Keyword(s):  
Surgical Outcomes ◽  
Case Series ◽  
Surgical Excision ◽  
Clinical Analysis ◽  
Patient Reported Outcome ◽  
Ankle Injuries ◽  
Level Of Evidence ◽  
Os Trigonum ◽  
Patient Reported

Background: Management of ankle pain in dancers can be challenging because of the repetitive stress and complex demands placed on this region. Despite the prevalence of ankle injuries in this population, literature on surgical outcomes and return to dance is limited. Purpose: To retrospectively evaluate the efficacy and functional outcomes after surgical excision of a symptomatic os trigonum in dancers. Study Design: Case series; Level of evidence, 4. Methods: Between June 2006 and June 2016, a total of 44 dancers underwent surgical excision of a symptomatic os trigonum at a single institution and by a single surgeon. All patients presented with symptoms of posterior ankle impingement syndrome and subsequently failed nonsurgical treatment. Clinical analysis was conducted using various pre- and postoperative patient-reported outcome questionnaires, including the Veterans RAND 12-Item Health Survey (VR-12), Foot Function Index–Revised (FFI-R), and visual analog scale (VAS) for pain, as well as subjective patient satisfaction. Results: A total of 44 patients (54 ankles; mean age, 18.2 years) were retrospectively evaluated at a mean follow-up of 33.4 months. The VR-12 Physical Health score improved from a mean score of 37.8 ± 11.9 to 51.2 ± 10.5 ( P < .001). The cumulative FFI-R score improved from 46.45 ± 13.8 to 31.2 ± 9.7 ( P = .044), with the subcategory of “activity limitation” representing the highest-scoring FFI-R subcategory at 65.28 ± 13.4 preoperatively and improving to 34.47 ± 12.4 at follow-up ( P < .001). The mean VAS score for subjective pain improved significantly from 5.39 ± 2.84 to 1.73 ± 2.10 ( P < .00044). Conclusion: Overall, the findings of the present study demonstrate that dancers of varying style and level improved significantly according to various clinical measures. Patients included in this study reported that they returned to their previous level of dance upon completion of physical therapy and maintained thriving postoperative careers, which for several meant dancing at the professional level.

scholarly journals Surgical treatment of insertional Achilles tendinopathy: results after removal of the subcutaneous bursa alone—a case series

2020 ◽  
Vol 6 (1) ◽  
pp. e000769
Author(s):  
Håkan Alfredson ◽  
Christoph Spang
Keyword(s):  
Achilles Tendon ◽  
Weight Bearing ◽  
Case Series ◽  
Achilles Tendinopathy ◽  
Full Weight Bearing ◽  
Bone Pathology ◽  
Level Of Evidence ◽  
Pain Mechanisms ◽  
Painful Condition ◽  
Insertional Achilles Tendinopathy

BackgroundInsertional Achilles tendinopathy is well known to be difficult to treat, especially when there is intra-tendinous bone pathology. This study is a case series on patients with chronic insertional Achilles tendon pain and major intra-tendinous bony pathology together with bursa and tendon pathology, treated with excision of the subcutaneous bursa alone.MethodsEleven patients (eight men and three women) with a mean age of 44 years (range 24–62) and a chronic (>6 months) painful condition from altogether 15 Achilles tendon insertions were included. In all patients, ultrasound examination showed intra-tendinous bone pathology together with pathology in the tendon and subcutaneous bursa, and all were surgically treated with an open excision of the whole subcutaneous bursa alone. This was followed by full weight-bearing walking in a shoe with open heel for 6 weeks.ResultsAt follow-up 21 (median, range 12–108) months after surgery, 9/11 patients (12/15 tendons) were satisfied with the result of the operation and 10/11 (13/15 tendons) were back in their previous sport and recreational activities. The median VISA-A score had improved from 41 (range 0–52) to 91 (range 33–100) (p<0.01).ConclusionIn patients with chronic painful insertional Achilles tendinopathy with intra-tendinous bone pathology, tendon and bursa pathology, open removal of the subcutaneous bursa alone can relieve the pain and allow for Achilles tendon loading activities. The results in this case series highlight the need for more studies on the pain mechanisms in insertional Achilles tendinopathy and the need for randomised studies to strengthen the conclusions.Level of evidenceIV Case series.

scholarly journals Preliminary outcomes of anterior ankle arthrodesis

2018 ◽  
Vol 12 (3) ◽  
Author(s):  
Juliana Doering Xavier da Silveira ◽  
Vinicius Felipe Pereira ◽  
Vitor Yoshiura Masuda ◽  
Rafael Mohriak Azevedo ◽  
Nacime Salomão Barbachan Mansur
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Wound Complication ◽  
Ankle Arthrodesis ◽  
Radiographic Evaluation ◽  
Anterior Plate ◽  
Level Of Evidence ◽  
Radiographic Outcomes ◽  
Consolidation Rate ◽  
One Year

Objective: The objective of this study was to evaluate preliminary clinical and radiographic outcomes of a case series of patients with ankle osteoarthritis undergoing anterior tibiotalar arthrodesis using anterior plate and cannulated screws as a form of fixation. Methods: We retrospectively assessed the clinical and radiographic outcomes of eight cases treated with this technique in our service between 2014 and 2017, using the American Orthopedic Foot and Ankle Score (AOFAS) questionnaire and radiographic evaluation in two orthogonal views with ankle weight bearing, evaluated at one year after surgery. Results: We obtained AOFAS scores between 38 and 92 in the late postoperative period and a consolidation rate of 87.5% (seven cases). There was consolidation failure in one case, which resulted in plate loosening and the need for reoperation. Only one of the patients presented superficial surgical wound complication, treated only with serial dressings. There were no neurovascular complications. Conclusion: The present study obtained adequate preliminary outcomes with the use of the demonstrated technique, indicating a possible advantage of the same in relation to conventional techniques and the possibility of using lower-cost surgical materials. Level of Evidence IV; Therapeutic Studies; Cases Series.

scholarly journals A triplanar osteotomy technique in arthroscopy-assisted ankle mosaicplasty

2020 ◽  
Vol 28 (1) ◽  
pp. 230949902090505 ◽  
Author(s):  
Ozgur Basal ◽  
Talip Teoman Aslan
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Joint Surface ◽  
Full Weight Bearing ◽  
Osteochondral Lesions ◽  
Partial Weight Bearing ◽  
Level Of Evidence ◽  
Early Return ◽  
Osteotomy Technique ◽  
Partial Weight

Purpose: Osteochondral lesions of the talus are lesions that are seen particularly in the young age group and are often related to sports injuries and trauma. These lesions, which show late symptoms radiologically, can be determined in the early stages with magnetic resonance imaging. The aim of this study was to present a new osteotomy technique to reduce the complications of mosaicplasty surgery to a minimum and provide an early return to work. Methods: A total of 11 patients who had cartilage lesions due to osteochondritis dissecans in the medial aspect of the talus underwent mosaicplasty after a triplanar osteotomy. The dimensions of the lesion and the depth of the triplanar osteotomy were determined preoperatively. Coronal, sagittal and transverse cuts were made at the depth defined arthroscopically. Following the osteotomy, an osteochondral graft taken from the ipsilateral knee was placed in the prepared area. Osteotomy side was fixed with one or two cannulated screws following mosaicplasty. Results: With this technique, weight-bearing can be immediate in cases with no need for osteotomy in the joint surface. In cases including the joint surface, partial weight-bearing is permitted after 4 weeks and can be increased as tolerated. In the 11 cases treated with this technique, full weight-bearing was achieved at mean 5 weeks (range, 5–8 weeks). No shift (upward displacement of osteotomized fragment) or non-union was seen in any patient. Conclusion: With the triplanar osteotomy technique described here, potential shift complications can be reduced to a minimum. As only the lesion region is targeted, the osteochondral surface formed by the fracture is much less. Study design: Case Series; Level of Evidence, 4.

scholarly journals Tibiotalocalcaneal Arthodesis via a Nitinol Containing Intramedullary Nail

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0002
Author(s):  
Rishin Kadakia ◽  
Sameh Labib ◽  
Jason Bariteau
Keyword(s):  
Bone Resorption ◽  
Preoperative Diagnosis ◽  
Weight Bearing ◽  
Case Series ◽  
Full Weight Bearing ◽  
Posttraumatic Arthritis ◽  
Foot And Ankle ◽  
Common Procedure ◽  
Proximal Migration

Category: Ankle, Ankle Arthritis, Hindfoot Introduction/Purpose: Tibiotalocalcaneal (TTC) arthrodesis is a common procedure used in the management of foot and ankle pathologies. TTC fusions are frequently performed in patients with limited bone stock and poor vascular status. Adequate compression at the arthrodesis site is vital to successful fusion as even small amounts of bone resorption greatly increase nonunion risk. A recently designed hindfoot nail contains a built in nickel titanium alloy (nitinol) that has psuedoelastic properties which maintains compression across joint surfaces in the setting of bone resorption. The authors present a case series of patients who were managed with this nitinol containing intramedullary hindfoot nail system. Methods: Patients treated by one board certified orthopaedic foot and ankle surgeon who were managed with the nitinol containing hindfoot nailing system were retrospectively reviewed over a two year span. Electronic medical records were reviewed to collect demographic information and details regarding the patient’s procedure. Operative specifics collected included the data of the procedure and the preoperative diagnosis. Records were reviewed postoperatively as well to document the incidence of postoperative complications and functional outcomes. Proximal migration of the distal interlocking screw on lateral radiographs were measured in a standardized fashion at two, six, and twelve weeks to objectively assess additional compression obtained through the nitinol nailing system. Results: Eight patients were included in the case series with an average follow up time of 7 months postoperative (minimum of 4 months for one patient). The most common preoperative diagnosis was posttraumatic arthritis (n = 4). One patient suffered from wound dehiscence postoperatively that required operative intervention within the first three months – this patient’s wound healed by six months with no further complications. All patients were cleared for full weight bearing and activities as tolerated by six months, except only had four months of follow up available. The compression obtained through this nailing system increased at each follow up for all patients. The average compression obtained was 2.9 mm at two weeks, 3.8 mm at six weeks, and 4.4 mm at twelve weeks. Conclusion: Tibiotalocalcaneal arthrodesis can be an excellent procedure that provides significant pain relief and restores function. The patients in this case series all had excellent results with only one postoperative complication that ultimately did not result in any functional deficits. Furthermore, patients all demonstrated increased compression at each follow up radiographs which demonstrates the sustained compression obtained at the arthrodesis site through this hindfoot nail system. Further prospective work with a larger patient cohort is warranted to determine if this nailing system is superior to other TTC hindfoot nails.

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