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Suh JW, Kwon JH, Lee DH, Jung JU, Park HW. Outcomes of Osteochondral Autologous Transplantation with Ipsilateral Lateral Talar Autograft for Medial Osteochondral Lesions of the Talus. Clin Orthop Surg 2024; 16:620-627. [PMID: 39092295 PMCID: PMC11262937 DOI: 10.4055/cios23327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/27/2024] [Accepted: 01/27/2024] [Indexed: 08/04/2024] Open
Abstract
Background Osteochondral autologous transplantation (OAT) has been widely used in the treatment of osteochondral lesion of the talus (OLT). Previous studies have reported successful outcomes following the use of osteochondral autogenous grafts from the intercondylar notch of the knee or a non-weight-bearing region of the femoral condyle. However, donor-site morbidity of the knee joint has been observed in several cases. This study aimed to investigate the outcomes and safety of OAT with autografts from the ipsilateral lateral talar articular facet as an alternative donor site for medial OLT. Methods Among 40 patients who underwent OAT, 29 patients were excluded. Eleven patients who underwent OAT with an osteochondral graft harvested from the ipsilateral lateral talar articular facet from 2011 to 2022 were retrospectively analyzed. The size of OLT was measured on ankle magnetic resonance imaging, including coronal length, sagittal length, depth, and area. Clinical outcomes were evaluated using the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale and a visual analog scale (VAS). Weight-bearing ankle radiographs were obtained postoperatively and at 1 year after surgery. Results The average follow-up time after surgery was 64.7 months (range, 14-137 months). The average diameter of lesions was 8.8 mm (range, 8-9.9 mm). The average size of lesions was 51.2 mm2 (range, 33.6-71.3 mm2) , and all lesions included subchondral cysts. The average depth of lesions was 7.3 mm (range, 6.2-9.1 mm). Graft sizes ranged from 8 to 10 mm in diameter (8 mm, n = 1; 10 mm, n = 10) All measured clinical outcomes improved postoperatively, including the AOFAS scores (preoperative, 55.4 ± 9.0; 1-year follow-up, 92.1 ± 7.6; p = 0.001) and VAS scores (preoperative, 5.5 ± 0.7; 1-year follow-up, 1.9 ± 0.8; p = 0.001). All weight-bearing ankle radiographs of the graft and donor sites did not reveal arthritic change in the ankle joint, lateral talar dome collapse, and graft-site delayed union or nonunion at 1 year after surgery. Conclusions For a single medial OLT, harvesting autografts from the ipsilateral lateral talar articular facet without knee donor-site morbidities can be a good alternative in OAT for OLT.
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Affiliation(s)
- Jae Wan Suh
- Department of Orthopedic Surgery, Dankook University College of Medicine, Cheonan, Korea
| | - Joo Han Kwon
- Department of Orthopedic Surgery, Dankook University College of Medicine, Cheonan, Korea
| | - Dae Hee Lee
- Department of Orthopedic Surgery, Dankook University College of Medicine, Cheonan, Korea
| | - Jae Uk Jung
- Department of Orthopedic Surgery, Dankook University College of Medicine, Cheonan, Korea
| | - Hyun-Woo Park
- Department of Orthopedic Surgery, Dankook University College of Medicine, Cheonan, Korea
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Zachariadis CB, Leligou HC, Kourkoulis SK, Magnisalis E, Papagelopoulos PJ, Savvidou OD. Complications Following Intraosseous Injections of Calcium Phosphate Bone Cement in Subchondroplasty. J Long Term Eff Med Implants 2024; 34:15-22. [PMID: 38842229 DOI: 10.1615/jlongtermeffmedimplants.2023049584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
An alternative approach to the major problem of osteoarthritis that has begun to pique the interest of researchers focuses on the pathology of the subchondral bone, its constant cross-talk with the articular cartilage, and its interaction with the joint. The presence of bone marrow lesions, detectable on MRI scans, has proven to be a cause of pain as well as a predictor of the progression of degenerative changes. Subchondroplasty is a relatively new surgical procedure for the treatment of these lesions, in which injectable calcium phosphate bone cement is infused into the affected area percutaneously, under fluoroscopic guidance. In its use as a synthetic scaffold, calcium phosphate bone cement exhibits considerable osteoconductivity, bioabsorbability, and low toxicity, thus showing great potential for restoring subchondral biomechanical properties through structural remodeling. Although published results appear quite promising, there are certain complications that the surgeon should be aware of. We reviewed the published data regarding complications of the procedure, highlighting possible causes according to these data, and suggesting safety measures. Avascular necrosis of the talus is the most reported concern. Postsurgical pain, infection, and continuous wound drainage due to bone substitute material extravasation to the joint or soft tissue are also mentioned, necessitating further standardization of the procedure. There are no reports of permanent postoperative disability or fatal outcomes.
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Affiliation(s)
| | - Helen C Leligou
- University of West Attica, Dept. of Industrial Design and Production Engineering P. Ralli & Thivon 250, 12244 Aigaleo, Athens, Greece
| | - Stauros K Kourkoulis
- National Technical University of Athens, SAMPS, Department of Mechanics Athens, Attiki, Greece
| | - Evaggelos Magnisalis
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, "ATTIKON" University General Hospital, 12462, Athens, Greece; National Technical University of Athens, SAMPS, Department of Mechanics Athens, Attiki, Greece
| | - Panayiotis J Papagelopoulos
- First Department of Orthopedics, National and Kapodistrian University of Athens, Atikon University General Hospital, Athens, Greece
| | - Olga D Savvidou
- First Department of Orthopedics, National and Kapodistrian University of Athens, Medical School, ATTIKON University General Hospital, GREECE
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Matthews M, Klein E, Weil L, Sorensen M, Fleischer A. Initial Experience With Subchondral Stabilization for Grade II Stress Fractures of the Midfoot and Forefoot. J Foot Ankle Surg 2023; 62:868-872. [PMID: 37301465 DOI: 10.1053/j.jfas.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 05/01/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023]
Abstract
Stress fractures of the foot are often preceded by magnetic resonance imaging evidence of bone marrow edema. While new evidence suggests intraosseous injection of calcium phosphate ("subchondral stabilization") can alleviate symptoms associated with bone marrow edema, no data yet exist regarding its use in developing mid- and forefoot stress fractures. Fifty-four patients who underwent subchondral stabilization of various midfoot/forefoot bones in our practice were observed over a 5-year period. All patients were unresponsive to standard nonoperative measures for at least 6 weeks, and all had clinical exams and advanced imaging consistent with a Kaeding-Miller Grade II stress fracture. Forty patients were included with a mean age of 54.3 ± 14.9 years and mean follow-up of 14.1 ± 6.9 months. Patients saw a significant decrease in visual analog scale (VAS) pain as early as 1 month postoperatively (p < .05). Mean postoperative VAS at 12 months was 2.11 ± 2.50, and mean reduction in VAS pain from preoperative to 12 months postoperative was -5.00 (95% CI -3.44 to -6.56, p < .05). Fourteen patients (34%, 14/41) were entirely pain free at 12 months. Higher preoperative VAS pain scores (unadjusted odds ratio [OR] 2.13 [95% CI 1.20-3.77], p = .010) and treatment of more than 1 bone (unadjusted OR 6.23 [95% CI 1.39-27.8], p = .017) were associated with a greater likelihood of not achieving a pain free status at 12 months. Our initial experience with subchondral stabilization suggests the procedure may be safe and effective for use in many Kaeding-Miller Grade II stress fractures of the mid- and forefoot.
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Affiliation(s)
| | - Erin Klein
- Weil Foot and Ankle Institute, Mount Prospect, IL
| | - Lowell Weil
- Weil Foot and Ankle Institute, Mount Prospect, IL
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Fitzpatrick BR, Hasanspahic B, Kuechle JB. Subchondroplasty for Osteonecrosis of the Knee. Orthopedics 2023; 46:e287-e290. [PMID: 36921231 DOI: 10.3928/01477447-20230310-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Subchondroplasty is a relatively new minimally invasive procedure that has been used to treat bone marrow edema associated with osteoarthritis. Subchondroplasty as treatment for early stage osteonecrosis of the knee has not been extensively studied. The authors hypothesized that subchondroplasty may be an effective treatment for relieving pain, improving function, and preventing collapse in osteonecrosis. In this study, a retrospective review of 11 cases of subchondroplasty of the distal femur was conducted. There were no surgical complications with the procedure, and patients reported statistically significant improvement in pain and function. The mean Knee injury and Osteoarthritis Outcome Score for Joint Replacement improved from 44.3±4.9 preoperatively to 65.73±17.2 postoperatively. The mean visual analog scale score for knee pain was 7.8±1.18 preoperatively and 3.7±1.57 postoperatively. There has been one case of recurrence of osteonecrosis and no cases of joint collapse since the procedures occurred between 2018 and 2021. Previously, subchondroplasty for the treatment of osteonecrosis of the talus as well as of the knee joint showed positive results. This study affirms that subchondroplasty may also be a useful treatment option for relieving pain, improving function, and preventing joint collapse in osteonecrosis of the knee. [Orthopedics. 2023;46(5):e287-e290.].
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Faldini C, Mazzotti A, Artioli E, Ruffilli A, Barile F, Zielli SO, Geraci G. A novel retrograde technique for ankle osteochodral lesions: the sub-endo-chondral regenerative treatment (secret). Musculoskelet Surg 2023; 107:337-343. [PMID: 36376751 DOI: 10.1007/s12306-022-00767-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
PURPOSE To describe a new surgical technique for osteochondral lesions of the ankle, using bone marrow concentrate on a scaffold and homologous bone graft positioned through a retrograde approach. Many surgical options for ankle osteochondral lesions have been described, and the ideal treatment is still debated. Bone marrow stimulating techniques are recommended for cystic lesions, with some concerns regarding the healing potential of the subchondral bone. In case of wide osteochondral defects, regenerative solutions are preferred but a massive chondral debridement is usually required. To overcome these problems, a novel technique is proposed. METHODS The proposed technique was performed on patients affected by osteochondral lesions of the talus, either cysts with intact cartilage or wide osteochondral defects. A preoperative magnetic resonance imaging was obtained to localize the lesion. A 6-mm tarsal tunnel was retrogradely created toward the lesion, to allow a complete sub-endo-chondral debridement preserving the healthy cartilage. A hyaluronan scaffold soaked with a previously prepared bone marrow concentrate was retrogradely positioned under the cartilage surface and the tunnel was filled with homologous bone graft. Preoperative clinical scores and postoperative x-rays were registered. RESULTS Four patients were treated using this technique. No intraoperative and postoperative complications occurred. Good bone remodeling was observed at 12-week postoperative x-rays. CONCLUSIONS This technique combines the mini-invasiveness of retrograde drilling with the regenerative properties of biological scaffold soaked with bone marrow concentrate. Despite further research being needed, it seems a new viable solution to treat both subchondral cysts and large osteochondral defects of the ankle, whose management is still controversial.
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Affiliation(s)
- C Faldini
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy.
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123, Bologna, Italy.
| | - A Mazzotti
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123, Bologna, Italy
| | - E Artioli
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - A Ruffilli
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123, Bologna, Italy
| | - F Barile
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123, Bologna, Italy
| | - S O Zielli
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - G Geraci
- 1St Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123, Bologna, Italy
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Wolfe J, Derner B, Scott RT. Management of Subchondral Lesions in the Foot and Ankle. Clin Podiatr Med Surg 2023; 40:553-568. [PMID: 37236691 DOI: 10.1016/j.cpm.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The treatment of subchondral lesions is an area with limited focus within the foot and ankle literature. The literature has shown an association between disruption of the subchondral bone plate and the formation of subchondral cysts. The primary causes of subchondral lesions are acute trauma, repetitive microtrauma, as well as idiopathic means. Evaluation of these injuries should be done carefully and often requires advanced imaging including MRI and computed tomography. Treatment does vary depending on the presentation of the subchondral lesion with or without the presence of an osteochondral lesion.
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Affiliation(s)
- Joshua Wolfe
- The CORE Institute Reconstructive Foot and Ankle Fellowship, The CORE Institute, 18444 North 25th Avenue, Suite 210, Phoenix, AZ 85023, USA.
| | - Brian Derner
- The CORE Institute Reconstructive Foot and Ankle Fellowship, The CORE Institute, 18444 North 25th Avenue, Suite 210, Phoenix, AZ 85023, USA
| | - Ryan T Scott
- The CORE Institute Reconstructive Foot and Ankle Fellowship, The CORE Institute, 18444 North 25th Avenue, Suite 210, Phoenix, AZ 85023, USA
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Hembree WC, Tarka MC, Pasternack JB, Mathew SE, Guyton GP. What's New in Foot and Ankle Surgery. J Bone Joint Surg Am 2023; 105:737-743. [PMID: 36888693 DOI: 10.2106/jbjs.22.01382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Affiliation(s)
- Walter C Hembree
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, Maryland
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Zacharias A, Nazal M, Dawson A, Aneja A, Srinath A. Avascular Necrosis of the Talus Following Subchondroplasty: A Case Report and Review of Literature. Foot Ankle Spec 2022:19386400221108730. [PMID: 35815428 DOI: 10.1177/19386400221108730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
CASE Avascular necrosis (AVN) of the talus in a 45-year-old female following subchondroplasty with calcium phosphate bone filler for treatment of anterolateral and posteromedial talar dome bone marrow lesions (BMLs). The patient subsequently presented as consultation, 18 months postoperatively, with AVN of the talus. After failing conservative management, the patient underwent a total ankle arthroplasty at 46 months after subchondroplasty with resolution of pain. CONCLUSION There are few studies that have reported on the safety of subchondroplasty of the talus. Given the tenuous blood supply to the talar body and poor patient outcomes associated with AVN, caution should be taken before extrapolating the generally positive results of subchondroplasty in the knee. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Anthony Zacharias
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Mark Nazal
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Ashley Dawson
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Arun Aneja
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Arjun Srinath
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
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Matthews M, Klein E, Hulst Z, Patel N, Weil L, Sorensen M, Fleischer A. Comparison of Calcaneal Subchondral Injection of Calcium Phosphate and Plantar Fasciotomy vs Plantar Fasciotomy Alone for Refractory Infracalcaneal Heel Pain. FOOT & ANKLE ORTHOPAEDICS 2021; 6:24730114211050568. [PMID: 35097479 PMCID: PMC8558602 DOI: 10.1177/24730114211050568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Treatment of chronic refractory heel pain has evolved to consider calcaneal structural fatigue as a component of the symptom profile. While concomitant calcium phosphate injection has become a method of addressing the accompanying calcaneal bone marrow edema (BME) frequently seen in this population, there is no literature supporting its use compared to traditional fasciotomy. METHODS Consecutive patients with symptoms of refractory infracalcaneal heel pain and calcaneal BME were treated in our practice by either surgical fasciotomy (n = 33) or fasciotomy plus calcium phosphate injection (n = 31) between 2014 and 2019. Outcomes were retrospectively assessed via Foot and Ankle Outcome Scores (FAOS), return to activity, and complication rate. RESULTS Sixty-four patients (64 feet) were included with a mean age of 50.3 ± 12.9 years and mean follow-up of 23.2 ± 22.3 months. No differences were observed between groups preoperatively. Significant improvements in 4 of 5 FAOS subscales were observed postoperatively in both groups (P < .05 for all, paired t test). However, patients undergoing concomitant calcium phosphate injection reported significantly better scores for both activities of daily living (ADL; mean difference +10.2; 95% confidence interval [CI] 0.07-20.2) and foot-specific QOL (mean difference +21.9, 95% CI 7.0-36.6) at final follow-up compared with those undergoing plantar fasciotomy alone. All patients returned to their desired level of activity, and the frequency of complications did not differ between groups (P > .05, Fisher exact test). CONCLUSION In patients presenting with recalcitrant infracalcaneal heel pain accompanied by calcaneal BME, calcium phosphate injection into the calcaneus, when combined with plantar fasciotomy, was safe and more effective than traditional plantar fasciotomy alone. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
| | - Erin Klein
- Weil Foot and Ankle Institute, Mount Prospect, IL, USA
| | - Zachary Hulst
- Weil Foot and Ankle Institute, Mount Prospect, IL, USA
| | - Neathie Patel
- Weil Foot and Ankle Institute, Mount Prospect, IL, USA
| | - Lowell Weil
- Weil Foot and Ankle Institute, Mount Prospect, IL, USA
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