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Manzi JE, Manchanda K, Nasra MH, Sudah SY, Coladonato C, Quan T, Wishman M, Moran J, Murray DP, Chapman CB. Long-Term Patient Outcomes for Treatment of Difficult Osteochondral Lesions of the Talus with Particulated Juvenile Allograft Cartilage Implantation ± Calcaneal Autograft: A Cohort Study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:561-568. [PMID: 37650974 DOI: 10.1007/s00590-023-03642-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 07/03/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Osteochondral lesions of the talus (OCLT) are common injuries that can be difficult to treat. To date, long-term patient reported outcome measures (PROMs) of patients with particulated juvenile allograft cartilage implantation with or without calcaneal autograft have not been compared. METHODS Thirteen patients with difficult to treat OCLTs underwent arthroscopic-assisted implantation of particulated juvenile allograft cartilage (DeNovo NT®) with or without autogenous calcaneal bone grafting by a single surgeon. Calcaneal bone graft use was determined by lesion size > 150 mm2 and/or deeper than 5 mm. Patients were evaluated using physical examination, patient interviews, and PROMs. RESULTS When comparing patients in regards to calcaneal bone graft implantation, no difference in age, BMI, pre-operative PROMs, or follow-up was noted, however, calcaneal bone graft patients did have a significantly larger lesion size (188.5 ± 50.9 vs. 118.7 ± 29.4 mm2 respectively; p value = 0.027). VAS and FAAM ADL scores during final follow-up improvement did not significantly differ between cohorts. The FAAM Sports score improved significantly more for the DeNovo alone group compared to the bone graft cohort (p value = 0.032). The AOFAS score improvement did not differ between cohorts (p value = 0.944), however, the SF-36 PCS improved significantly more for the DeNovo alone group compared to the bone graft cohort (p value = 0.038). No intraoperative/perioperative complications were observed with calcaneal bone grafting. CONCLUSION While patients followed over the course of ~ 8 years after implantation of particulated juvenile allograft cartilage (DeNovo NT®) with/without autogenous calcaneal bone graft had positive post-operative PROMs, patients without calcaneal bone graft had significantly greater improvement in functional outcome scores. Whether these differences are due to graft incorporation or larger lesion size is unclear. LEVEL OF EVIDENCE III, retrospective cohort study.
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Affiliation(s)
- Joseph E Manzi
- Department of Orthopaedic Surgery, Lenox Hill Hospital, Northwell Health, New York, NY, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Kshitij Manchanda
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Matthew H Nasra
- Department of Orthopaedic Surgery, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Suleiman Y Sudah
- Department of Orthopedic Surgery, Monmouth Medical Center, Long Branch, NJ, USA
| | | | - Theodore Quan
- George Washington School of Medicine and Health Sciences, Washington, DC, USA
| | | | - Jay Moran
- Yale University School of Medicine, New Haven, CT, USA
| | - Daniel P Murray
- Department of Orthopaedic Surgery, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Cary B Chapman
- Miami Orthopedic & Sports Medicine Institute, Coral Gables, FL, USA
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Steele JR, Dekker TJ, Federer AE, Liles JL, Adams SB, Easley ME. Republication of "Osteochondral Lesions of the Talus: Current Concepts in Diagnosis and Treatment". FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231192961. [PMID: 37566685 PMCID: PMC10408332 DOI: 10.1177/24730114231192961] [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: 08/13/2023] Open
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.
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Affiliation(s)
- John R Steele
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Travis J Dekker
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Andrew E Federer
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jordan L Liles
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Samuel B Adams
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Mark E Easley
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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3
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Haug LP, Sill AP, Shrestha R, Patel KA, Kile TA, Fox MG. Osteochondral Lesions of the Ankle and Foot. Semin Musculoskelet Radiol 2023; 27:269-282. [PMID: 37230127 DOI: 10.1055/s-0043-1766110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Osteochondral lesions (OCLs) in the ankle are more common than OCLs of the foot, but both share a similar imaging appearance. Knowledge of the various imaging modalities, as well as available surgical techniques, is important for radiologists. We discuss radiographs, ultrasonography, computed tomography, single-photon emission computed tomography/computed tomography, and magnetic resonance imaging to evaluate OCLs. In addition, various surgical techniques used to treat OCLs-debridement, retrograde drilling, microfracture, micronized cartilage-augmented microfracture, autografts, and allografts-are described with an emphasis on postoperative appearance following these techniques.
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Affiliation(s)
- Logan P Haug
- Department of Radiology, Mayo Clinic, Phoenix, Arizona
| | - Andrew P Sill
- Department of Radiology, Mayo Clinic, Phoenix, Arizona
| | | | - Karan A Patel
- Department of Orthopedics, Mayo Clinic, Phoenix, Arizona
| | - Todd A Kile
- Department of Orthopedics, Mayo Clinic, Phoenix, Arizona
| | - Michael G Fox
- Department of Radiology, Mayo Clinic, Phoenix, Arizona
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Bruns J, Habermann C, Werner M. Osteochondral Lesions of the Talus: A Review on Talus Osteochondral Injuries, Including Osteochondritis Dissecans. Cartilage 2021; 13:1380S-1401S. [PMID: 33423507 PMCID: PMC8808845 DOI: 10.1177/1947603520985182] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
This is a review on talus osteochondritis dissecans and talus osteochondral lesions. A majority of the osteochondral lesions are associated with trauma while the cause of pure osteochondritis dissecans is still much discussed with a possible cause being repetitive microtraumas associated with vascular disturbances causing subchondral bone necrosis and disability. Symptomatic nondisplaced osteochondral lesions can often be treated conservatively in children and adolescents while such treatment is less successful in adults. Surgical treatment is indicated when there is an unstable cartilage fragment. There are a large number of different operative technique options with no number one technique to be recommended. Most techniques have been presented in level II to IV studies with a low number of patients with short follow ups and few randomized comparisons exist. The actual situation in treating osteochondral lesions in the ankle is presented and discussed.
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Affiliation(s)
- Juergen Bruns
- Wilhelmsburger Krankenhaus Gross-Sand,
Hamburg, Germany,Juergen Bruns, Wilhelmsburger Krankenhaus
Gross-Sand, Groß Sand 3, Hamburg, 21107, Germany.
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5
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Dahmen J, Hurley ET, Shimozono Y, Murawski CD, Stufkens SAS, Kerkhoffs GMMJ, Kennedy JG. Evidence-based Treatment of Failed Primary Osteochondral Lesions of the Talus: A Systematic Review on Clinical Outcomes of Bone Marrow Stimulation. Cartilage 2021; 13:1411S-1421S. [PMID: 33618537 PMCID: PMC8721623 DOI: 10.1177/1947603521996023] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE The purpose of this study is to systematically review the literature and to evaluate the outcomes following bone marrow stimulation (BMS) for nonprimary osteochondral lesions of the talus (OLT). DESIGN A literature search was performed to identify studies published using PubMed (MEDLINE), EMBASE, CDSR, DARE, and CENTRAL. The review was performed according to the PRISMA guidelines. Two authors separately and independently screened the search results and conducted the quality assessment using the Methodological Index for Non-Randomized Studies (MINORS). Studies were pooled on clinical, sports, work, and imaging outcomes, as well as revision rates and complications. The primary outcome was clinical success rate. RESULTS Five studies with 70 patients were included in whom nonprimary OLTs were treated with secondary BMS. The pooled clinical success rate was 61% (95% confidence interval [CI], 50-72). The rate of return to any level of sport was 83% (95% CI, 70-91), while the return to pre-injury level of sport was 55% (95% CI, 34-74). The rate of return to work was 92% (95% CI, 78-97), and the complication rate was assessed to be 10% (95% CI, 4-22). Imaging outcomes were heterogeneous in outcome assessment, though a depressed subchondral bone plate was observed in 91% of the patients. The revision rate was 27% (95% CI, 18-40). CONCLUSIONS The overall success rate of arthroscopic BMS for nonprimary osteochondral lesions of the talus was 61%, including a revision rate of 27%. Return to sports, work, and complication outcomes yielded fair to good results.
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Affiliation(s)
- Jari Dahmen
- Amsterdam UMC, University of Amsterdam,
Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam, the
Netherlands,Academic Center for Evidence-based
Sports Medicine (ACES), Amsterdam, the Netherlands,Amsterdam Collaboration for Health and
Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center
Amsterdam UMC, Amsterdam, the Netherlands,Jari Dahmen, Amsterdam UMC, University of
Amsterdam, Department of Orthopaedic Surgery, Amsterdam Movement Sciences,
Meibergdreef 9, Amsterdam 1105 AZ, the Netherlands.
| | - Eoghan T. Hurley
- Department of Orthopaedic Surgery, NYU
Langone Health, New York, NY, USA,Department of Orthopaedic Surgery, Royal
College of Surgeons in Ireland, Dublin, Ireland
| | - Yoshiharu Shimozono
- Department of Orthopaedic Surgery, NYU
Langone Health, New York, NY, USA,Department of Orthopaedic Surgery, Kyoto
University Graduate School of Medicine, Kyoto, Japan
| | - Christopher D. Murawski
- Department of Orthopaedic Surgery,
University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Sjoerd A. S. Stufkens
- Amsterdam UMC, University of Amsterdam,
Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam, the
Netherlands,Academic Center for Evidence-based
Sports Medicine (ACES), Amsterdam, the Netherlands,Amsterdam Collaboration for Health and
Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center
Amsterdam UMC, Amsterdam, the Netherlands
| | - Gino M. M. J. Kerkhoffs
- Amsterdam UMC, University of Amsterdam,
Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam, the
Netherlands,Academic Center for Evidence-based
Sports Medicine (ACES), Amsterdam, the Netherlands,Amsterdam Collaboration for Health and
Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center
Amsterdam UMC, Amsterdam, the Netherlands
| | - John G. Kennedy
- Department of Orthopaedic Surgery, NYU
Langone Health, New York, NY, USA
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Schwartz AM, Niu S, Mirza FA, Thomas AR, Labib SA. Surgical Treatment of Talus OCL: Mid- to Long-Term Clinical Outcome With Detailed Analyses of Return to Sport. J Foot Ankle Surg 2021; 60:1188-1192. [PMID: 34130931 DOI: 10.1053/j.jfas.2021.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/28/2021] [Accepted: 05/05/2021] [Indexed: 02/03/2023]
Abstract
Talus osteochondral lesions are a commonly underdiagnosed problem in young athletes. Talus osteochondral lesions surgical algorithm remains controversial. Current metrics suggest that conventional treatment of osteochondral lesions of the talus is promising; yet return to sport is poorly studied. Fifty-seven patients following talus osteochondral lesion surgical intervention were included in this study. About 63.1% were female with mean age 37.1 years, mean lesion size 10 × 12.5 mm, and mean follow-up 79.9 months postoperatively. Patients were divided into 4 groups by surgery performed: antegrade arthroscopic bone marrow stimulation, retrograde arthroscopic drilling, osteochondral autograft transfer, and allograft cartilage implantation. Outcome metrics include Visual Analog Scale for pain and function, Short Form-12, Foot and Ankle Disability Scale, Tegner, Marx activity scores, Naal Sports inventory, and patient satisfaction. Over 77% of patients were satisfied with surgical intervention. Each intervention significantly decreased pain and increased function, except retrograde drilling. All interventions trended toward decreased Tegner score; only antegrade drilling showed significant decrease. Based on Naal's sports inventory, 85.7% of surgically treated patients reported participating in sport activities, on average 3 times/week and 50.6 minutes/session. Traditionally, talus osteochondral lesions present a difficult problem that is marred by unsatisfactory nonoperative outcomes in typically active patients. As our surgical understanding has evolved, we've continued to improve on outcomes. Our patients demonstrated 77.2% overall satisfaction rate, a statistically significant improvement in pain and function, at an average follow-up of 79.9 months postoperatively, and a high rate of return to sport with little difference between surgical interventions.
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Affiliation(s)
| | - Shuo Niu
- Emory University School of Medicine, Atlanta, GA
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Wen HJ, Zhu SY, Tan HB, Xu YQ. Augmented Microfracture Technique Versus Microfracture in Talar Cartilage Restoration: A Systematic Review and Meta-Analysis. J Foot Ankle Surg 2021; 60:1270-1279. [PMID: 34294533 DOI: 10.1053/j.jfas.2020.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/16/2020] [Accepted: 11/10/2020] [Indexed: 02/03/2023]
Abstract
The aim of this meta-analysis was to compare the efficacy and safety between the microfracture (MFx) and augmented microfracture (MFx+) techniques for articular cartilage defects of the talus (OLTs). PubMed and EMBASE were searched from January 1950 to October 2020. Only randomized controlled trials, quasi-randomized controlled trials, and observational studies (retrospective and prospective) applying MFx and MFx+ techniques to treat talar cartilage defects were selected. Ten trials with 492 patients were included. There was significant difference in final American Orthopaedic Foot & Ankle Society score (AOFAS) (mean difference [MD] = 7.07; 95% confidence interval [CI], 3.70-10.44; p < .01), AOFAS change (MD = 7.97; 95% CI, 4.27-11.66; p < .01), visual analog scale (VAS) change score (MD = 0.44; 95% CI, 0.29-0.59; p < .01), Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score (MD = 12.51; 95% CI, 7.16-17.86; p < .01), complication (RR = 0.33; 95% CI, 0.16-0.69; p < .01), and revision (Relative risk = 0.34; 95% CI, 0.15-0.77; p < .05), between the MFx and MFx+ groups. No significant difference was observed for final VAS pain score (MD = -0.53; 95% CI, -1.2 to 1.05; p = .13) and Tegner scale (MD = 0.31; 95% CI, -1.05 to 1.66; p = .66) in either group. Our results suggest that augmented microfracture is superior to microfracture alone in the treatment of talar OLTs based on the AOFAS, MOCART, VAS score, complication rate, and revision ratio. Therefore, microfracture with augmentation should be considered as a treatment for OLTs of talus. However, more randomized trials are still required to determine the long-term superiority of MFx+.
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Affiliation(s)
- Hong-Jie Wen
- Foot and Ankle Surgeon, Department of Orthopedic, The Second People's Hospital of Yunnan Province, the Affiliated Hospital of Yunnan University, Kunming, China
| | - Shou-Yan Zhu
- Associate Professor, Department of Radiology, The Affiliated Hospital of Yunnan University, Kunming, China
| | - Hong-Bo Tan
- Professor, Department of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Yong-Qing Xu
- Professor, Department of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming, China.
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8
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Arthroscopic one-step matrix-assisted bone marrow stimulation for the treatment of osteochondral defects of the talus. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2021; 34:295-302. [PMID: 34609575 DOI: 10.1007/s00064-021-00737-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 04/08/2021] [Accepted: 05/25/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE All arthroscopic one-step treatment of osteochondral defects of the talus with matrix-assisted bone marrow stimulation with a cell-free hyaluronic acid 3D matrix. INDICATIONS Symptomatic osteochondral defects of the talus (1-2 cm2, ICRS III-IV). CONTRAINDICATIONS Large non-shouldered osteochondral defects (2 cm2) of the talus, arthritis, kissing lesions of the distal tibia, metabolic arthropathies, non-reconstructable defects, hindfoot malalignment, chronic inflammatory systemic disorders. SURGICAL TECHNIQUE Arthroscopic examination of the ankle joint and visualization of the osteochondral defect of the talus to confirm the indication via standard portals. First, debridement of the osteochondral defect with arthroscopic curette or shaver, removal of loose fragments, resection of the sclerotic bone via shaver and measurement of the defect size. Second, multiple perforation of the subchondral plate to recruit mesenchymal stem cells from the underlying bone marrow by an microfracturing awl to stimulate the differentiation of fibrocartilaginous repair tissue in the defect zone. Then, the cell-free hyaluronic acid 3D matrix is placed into the defect via arthroscopic forceps and modulated by a probe to avoid detachment of the matrix by ankle joint movement. POSTOPERATIVE MANAGEMENT Postoperative management includes movement restrictions for pro- and supination but free passive dorsal extension and plantar flexion. No weight-bearing is allowed for 6 weeks. RESULTS Twenty-three patients (male: 11/women: 12) with a mean age of 33 years (range: 18-56) and a minimum follow-up of 24 months were included in this retrospective two-center study. The mean values for Foot and Ankle Outcome Score (FAOS) were 79 (range 33-93), for Tegner score 3 (range: 1-5) and the Visual analog scale (VAS) pain 1 (range: 0-3) and VAS function 2 (range: 0-5). At follow-up, MRI was available in 17 of 23 patients. MRI results showed a mean Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score of 81 (range: 65-90). Complications were not observed during the follow-up period.
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Danilkowicz RM, Grimm NL, Zhang GX, Lefebvre TA, Lau B, Adams SB, Amendola A. Impact of Early Weightbearing After Ankle Arthroscopy and Bone Marrow Stimulation for Osteochondral Lesions of the Talus. Orthop J Sports Med 2021; 9:23259671211029883. [PMID: 34541014 PMCID: PMC8442498 DOI: 10.1177/23259671211029883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/02/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Osteochondral lesion of the talus (OLT) may be caused by osteochondritis dissecans, osteochondral fractures, avascular necrosis, or focal arthritic changes. For certain focal cartilage defects, bone marrow stimulation (BMS) has been a widely used technique to restore a fibrocartilage substitute overlying the defect. There are various postoperative weightbearing protocols for this procedure, with no single gold standard method. PURPOSE To retrospectively review the outcomes of patients undergoing ankle arthroscopy with concomitant BMS to determine outcomes based on postoperative weightbearing status. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS We retrospectively reviewed the records of patients who underwent ankle arthroscopy with BMS for OLTs between 2015 and 2018. Patients were placed into 2 cohorts based on postoperative immobilization status: the nonweightbearing (NWB) group and the weightbearing-as-tolerated (WBAT) group. Patient characteristics obtained included age, sex, comorbidities, and etiology of talar pathology. Outcomes included the pain visual analog scale (VAS), range of motion (ROM), complications, time to first weightbearing, and the method and length of immobilization. Patients who were lost to follow-up before 30 days were excluded. The chi-square test was used to compare categorical variables between cohorts, and the t test was used for continuous variables. RESULTS A total of 69 patients met the inclusion criteria for this study, 18 in the WBAT group and 51 in the NWB group. The mean lesion size was 9.48 × 9.21 mm (range, 3-15 mm × 2-20 mm) for the NWB group and 9.36 × 9.72 mm (range, 5-14 mm × 6-20 mm) for the WBAT group (P > .05). The VAS scores improved from 4.40 to 0.67 for the WBAT group and from 6.33 to 2.55 for the NWB group, with the difference in final values reaching statistical significance (P = .0002). Postoperative ROM was not significantly different between the groups. There were 4 repeat operations within the NWB cohort. CONCLUSION The surgical management of OLTs can be challenging, and the postoperative weightbearing protocol can be an extra obstacle for the patient to navigate. We found no difference in pain, ROM, or complications when allowing immediate, full WBAT.
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Affiliation(s)
- Richard M. Danilkowicz
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
| | | | - Gloria X. Zhang
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
| | - Thomas A. Lefebvre
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
| | - Brian Lau
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
| | - Samuel B. Adams
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
| | - Annunziato Amendola
- Department of Orthopaedic Surgery, Duke University Medical Center,
Durham, North Carolina, USA
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10
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Drobnič M, Kolar M, Verdonk P, Vannini F, Robinson D, Altschuler N, Shabshin N, Kon E. Complex Osteochondral Lesions of the Talus Treated With a Novel Bi-Phasic Aragonite-based Implant. J Foot Ankle Surg 2021; 60:391-395. [PMID: 33246791 DOI: 10.1053/j.jfas.2020.06.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 02/03/2023]
Abstract
To present initial results of a novel, bi-phasic, porous, biodegrade, and cell-free aragonite-based scaffold for treating complex osteochondral lesions of the talus (OLT). Four subjects (2 males and 2 females; 34-61 years old) were operated on their ankles due to chronic and deep OLT-Hepple grades 4 or 5 (1.8-2.2 cm2). Three subjects had OLT on the medial central trochlea, and 1 had a combined medial and lateral lesions. OLT were exposed through medial malleolus osteotomy, with an additional lateral arthrotomy in the combined lesions. Bi-phasic porous osteochondral scaffolds (single implant or 2 implants) were implanted in a press-fit manner using a designated surgical toolset. Treatment outcome was followed clinically (Foot and Ankle Outcome Score, EQ-5D 3L, Tegner activity scale) and by medical imaging (radiographs, magnetic resonance imaging) from 18 to 32 months. All Foot and Ankle Outcome Score values increased from preoperative to final follow-up values (Symptoms 62 to 71, Pain 53 to 84, ADL 60 to 89, Sport 19 to 65, and QoL 18 to 47). EQ-5D 3L increased from 0.59 to 0.76, and Tegner activity values increased from 1.5 to 3. Kellgren-Lawrence ankle radiographic scores remained stable (2 to 2). Postoperative MR evaluation demonstrated cartilage defect fill of 75% to 100% respect to the native cartilage in 3 subjects (4 OLTs), while 1 lesion was filled 25% to 50%. No graft related serious adverse events or graft failures were reported. The use of a bi-phasic osteochondral biodegradable aragonite-based scaffold in the treatment of complex OLT during the reported period presented positive and promising clinical and radiologic outcome, without serious adverse events or graft failures.
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Affiliation(s)
- Matej Drobnič
- Consultant Orthopedic Surgeon, Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia; Professor, Chair of Orthopedics, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia.
| | - Matic Kolar
- Resident, Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Peter Verdonk
- Consultant Orthopedic Surgeon, ORTHOCA, Antwerp, Belgium; Professor, Orthopedic Surgery, University of Antwerp, Belgium
| | - Francesca Vannini
- Consultant Orthopedic Surgeon, Istituti Ortopedici Rizzoli, Bologna, Italy
| | - Dror Robinson
- Consultant Orthopedic Surgeon, Hasharon Hospital affiliated to Tel Aviv University Faculty of Medicine, Petah Tikwa, Israel
| | | | - Nogah Shabshin
- Consultant Radiologist, Department of Radiology, Pennmedicine Health Care System, Philadelphia, PA
| | - Elizaveta Kon
- Consultant Orthopedic Surgeon, Humanitas Clinical and Research Center -- IRCCS, Milano, Italy; Associate Professor, Department of Biomedical Sciences, Humanitas University, Milano, Italy; Associate Professor, Department of Traumatology, Orthopedics and Disaster Surgery, Sechenov First Moscow State Medical University, Moscow, Russia
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11
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Chau MM, Klimstra MA, Wise KL, Ellermann JM, Tóth F, Carlson CS, Nelson BJ, Tompkins MA. Osteochondritis Dissecans: Current Understanding of Epidemiology, Etiology, Management, and Outcomes. J Bone Joint Surg Am 2021; 103:1132-1151. [PMID: 34109940 PMCID: PMC8272630 DOI: 10.2106/jbjs.20.01399] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ Osteochondritis dissecans occurs most frequently in the active pediatric and young adult populations, commonly affecting the knee, elbow, or ankle, and may lead to premature osteoarthritis. ➤ While generally considered an idiopathic phenomenon, various etiopathogenetic theories are being investigated, including local ischemia, aberrant endochondral ossification of the secondary subarticular physis, repetitive microtrauma, and genetic predisposition. ➤ Diagnosis is based on the history, physical examination, radiography, and advanced imaging, with elbow ultrasonography and novel magnetic resonance imaging protocols potentially enabling early detection and in-depth staging. ➤ Treatment largely depends on skeletal maturity and lesion stability, defined by the presence or absence of articular cartilage fracture and subchondral bone separation, as determined by imaging and arthroscopy, and is typically nonoperative for stable lesions in skeletally immature patients and operative for those who have had failure of conservative management or have unstable lesions. ➤ Clinical practice guidelines have been limited by a paucity of high-level evidence, but a multicenter effort is ongoing to develop accurate and reliable classification systems and multimodal decision-making algorithms with prognostic value.
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Affiliation(s)
- Michael M Chau
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Mikhail A Klimstra
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Kelsey L Wise
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Jutta M Ellermann
- Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Ferenc Tóth
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Cathy S Carlson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Bradley J Nelson
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
- TRIA Orthopedic Center, Bloomington, Minnesota
| | - Marc A Tompkins
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
- TRIA Orthopedic Center, Bloomington, Minnesota
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12
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Patient Reported Outcome Measures in the Foot and Ankle: Normative Values Do Not Reflect 100% Full Function. Knee Surg Sports Traumatol Arthrosc 2021; 29:1276-1283. [PMID: 32468128 DOI: 10.1007/s00167-020-06069-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 05/14/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The primary purpose of this study was to determine normative values for foot and ankle ability measure (FAAM), activities of daily living (ADL), FAAM/foot and ankle disability (FADI) Sport, Tegner activity scale, SF-12 physical component summary (PCS) and mental component summary (MCS) in individuals who are representative of the "normal" adult population in the United States. The secondary purpose was to perform a confirmatory factor analysis (CFA) of ankle functional ability to provide evidence of reliability and validity of commonly used orthopaedic outcome scores. Our hypothesis was that normative values will differ based on patient characteristics and demographics, and that the selected commonly used foot and ankle outcomes scores will demonstrate acceptable reliability and validity estimates. METHODS There were 271 persons in this study (101 women, 170 men, average age = 31.4 (SD = 15.1) years, average BMI = 25.9 (SD = 5.9)). Age, sex and BMI were documented. Comparisons of outcome scores were made between cohorts. CFA was performed to test factor structure of ankle functional ability. RESULTS There was no significant difference in FAAM ADL between women and men (n.s.) or FAAM Sport (n.s.). Women had significantly higher SF-12 PCS (P = 0.001). Men had significantly higher SF-12 MCS (P < 0.001) and Tegner (P = 0.024). FAAM ADL, FAAM Sport and SF-12 PCS scores were significantly higher in people who did not have previous ankle surgery. Younger people and those with lower BMI had significantly higher ankle function. Reliability was excellent, and the CFA had excellent model fit demonstrating evidence of validity. CONCLUSIONS This study revealed that normative values of foot and ankle outcome measures did not reflect 100% function and differed by sex, previous ankle surgery status, age and BMI. Individuals who did not have previous ankle surgery were younger, and had lower BMI and higher functional levels. Reliability was excellent, and the CFA model demonstrated excellent fit, providing evidence for validity, and lending support to use aggregated outcome measures as one scale. This study is unique in that it provides surgeons with normative ankle values in commonly reported outcome measures including the FAAM, FADI SF-12 and Tegner activity scale, in the normal population, based on BMI, age, gender and previous ankle surgery status. This information can be a very useful tool in the clinical setting for patient expectations counseling. In addition, surgeons and clinicians can feel confident using these outcome scores to assess their patients' progress through the continuum of care. LEVEL OF EVIDENCE Level II.
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Operative costs associated with arthroscopic assisted open reduction and internal fixation of acute ankle fractures. Foot (Edinb) 2021; 46:101765. [PMID: 33453610 DOI: 10.1016/j.foot.2020.101765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/23/2020] [Accepted: 11/29/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Ankle fractures are a common orthopedic injury that frequently involves associated cartilage lesions, soft tissue damage, and a significant inflammatory burden. Despite studies revealing intra-articular pathology in up to 79% of ankle fractures, only 1% of open reduction and internal fixation (ORIF) procedures undergo arthroscopic evaluation. The primary purpose of this study was to determine the cost effectiveness of ankle arthroscopy performed at time of ORIF for ankle fracture. METHODS An IRB approved retrospective review of patients who sustained ankle fractures and underwent ORIF with and without concomitant arthroscopic surgery between 2015 and 2020 were investigated. Patient demographics, fracture characteristics, outcomes, and cost data were collected and analyzed. RESULTS There were 567 total ORIF and 28 ORIF and scope included for cost analysis purposes. Total surgical costs averaged $6,537.62 and $6,886.46 for the ORIF only and ORIF and scope procedures respectively. Total direct costs, including operating room time, for the same procedures were found to average $6,212.34 and $7,312.10 for the ORIF only and ORIF and scope procedures respectively. The cost difference between the ORIF only and with arthroscopy was not statistically significant (p = 0.1174). Twelve of the 28 arthroscopic patients (42.86%) had grade 3 or full thickness chondral lesions, and 11/28 (39.28%) arthroscopic patients were found to have grade 1-2 cartilage changes. CONCLUSION In the acute treatment of ankle fractures, concurrent arthroscopic evaluation does not add a significant cost to the procedure and may result in improved short and long term benefits for the patient. With improved arthroscopic efficiency, the cost differential can be further reduced. LOE: IV.
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Role of Particulated Juvenile Cartilage Allograft Transplantation in Osteochondral Lesions of the Talus: A systematic review. Foot Ankle Surg 2021; 27:10-14. [PMID: 32169329 DOI: 10.1016/j.fas.2020.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 02/13/2020] [Accepted: 02/22/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION/PURPOSE Osteochondral lesion of the talus (OCLT) is defined as a defect on the articular surface of the talus with/without subchondral bone involvement. Several surgical techniques are described in literature to treat OCLT. Particulated Juvenile Cartilage Allograft Transplantation (PJCAT) is a new emerging technique that has the potential of restoring the native cartilage. However, available data on PJCAT in treating OCLT is confined to a small number of studies with heterogeneous population. The aim of this study is to systematically review the literature on clinical and radiological outcomes of PJCAT in treating OCLT. METHODS A systematic search of Medline database was performed using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Number of patients and demographic data included age, gender and body mass index (BMI) were extracted. The level of evidence of each included study was identified. When feasible, mechanism of injury, lesion size and average follow up were recorded. The American Orthopedic Foot and Ankle Society Score (AOFAS), and Foot and Ankle Outcome Score (FAOS) were obtained to assess the functional outcomes. Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) score was selected to evaluate the radiological outcomes. RESULTS A total of 10 studies were eligible for this review involving 132 patients. Postoperative AOFAS scores were available for 44 patients who underwent PJCAT with an average of 86.14 at 25.5 months follow up. FAOS scores have been reported in 3 studies for 81 patients. The average preoperative score was 47.35 which has been improved to 62.88 at follow up of 23.6 months. MOCART was evaluated in 42 feet after the mean follow up of 18.2 months. The repair tissue was characterized by variable features; however, certain peculiarities were observed with higher frequency including infill hypertrophy, incomplete border zone integration, deep surface disruption, structure inhomogeneity, patches of hyperintense signals, damage of subchondral lamina and subchondral bone, adhesions and absence of effusion. CONCLUSION PJCAT seems to be a promising modality of treatment for OLT in terms of functional outcomes. Fair attempts of defect filling can be confirmed with MRI. Nevertheless, heterogeneous picture of regenerate cartilaginous tissue and lack of repair in subchondral bone and subchondral lamina are not in favor with claims of full restoration of lost normal hyaline articular cartilage.
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15
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Lee YK, Young KW, Kim JS, Lee HS, Cho WJ, Kim HN. Arthroscopic microfracture with atelocollagen augmentation for osteochondral lesion of the talus: a multicenter randomized controlled trial. BMC Musculoskelet Disord 2020; 21:716. [PMID: 33143647 PMCID: PMC7640454 DOI: 10.1186/s12891-020-03730-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 10/19/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to evaluate whether arthroscopic microfracture with atelocollagen augmentation could improve the clinical outcomes and quality of regenerated cartilage in patients with osteochondral lesion of the talus (OLT). We hypothesized that the clinical outcomes and quality of the regenerated cartilage would be superior in patients undergoing arthroscopic microfracture with atelocollagen augmentation compared to those undergoing arthroscopic microfracture alone. METHODS In this multicenter, randomized controlled trial, 60 patients were randomly allocated to two groups: arthroscopic microfracture with atelocollagen augmentation (group 1, n = 31) and arthroscopic microfracture alone (group 2, n = 29). Mean 100-mm visual analog scale (VAS), Hannover scoring system (HSS), and American Orthopedic Foot and Ankle Society (AOFAS) scores were assessed 2 years postoperatively and compared between the groups. The quality of the regenerated cartilage was assessed according to the Magnetic Resonance Observation of CArtilage Repair Tissue (MOCART) score based on magnetic resonance imaging. RESULTS Forty-six patients (22 in group 1, 23 in group 2) completed the 2-year follow-up. The quality of the regenerated cartilage assessed based on the MOCART score was significantly superior in group 1 compared to group 2 (64.49 ± 18.27 vs 53.01 ± 12.14, p = 0.018). Clinical outcomes in terms of 100-mm VAS (17.25 ± 20.31 vs 19.37 ± 18.58, p = 0.72), HSS (93.09 ± 13.64 vs 86.09 ± 13.36, p = 0.14), and AOFAS (91.23 ± 8.62 vs 86.91 ± 10.68, p = 0.09) scores were superior in group 1 compared to group 2, but the differences were not statistically significant. Both groups showed significant improvements in clinical outcomes compared with the preoperative values. CONCLUSION The quality of the regenerated cartilage was superior after arthroscopic microfracture with atelocollagen augmentation compared to that after microfracture alone in patients with OLT. Clinical outcomes assessed 2 years postoperatively were superior in patients who underwent arthroscopic microfracture with atelocollagen augmentation compared to those who underwent arthroscopic microfracture alone, although the differences were not statistically significant. A long-term study of the cohort is required to confirm these findings. TRIAL REGISTRATION ClinicalTrials.gov ( NCT02519881 ), August 11, 2015.
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Affiliation(s)
- Young Koo Lee
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon-si, Gyunggi-do, Republic of Korea
| | - Ki Won Young
- Department of Foot and Ankle Surgery, Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Jin Su Kim
- Department of Orthopedic Surgery, Sejong Sports Medicine and Performance Center, Seoul, Republic of Korea
| | - Hong Seop Lee
- Department of Foot and Ankle Surgery, Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Whi-Je Cho
- Department of Orthopedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon-si, Gyunggi-do, Republic of Korea
| | - Hyong Nyun Kim
- Department of Orthopedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, 1, Singil-ro, Yeongdeungpo-gu, Seoul, 07441, Republic of Korea.
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16
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Wang CC, Yang KC, Chen IH. Current treatment concepts for osteochondral lesions of the talus. Tzu Chi Med J 2020; 33:243-249. [PMID: 34386361 PMCID: PMC8323653 DOI: 10.4103/tcmj.tcmj_106_20] [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] [Received: 05/07/2020] [Revised: 05/29/2020] [Accepted: 06/13/2020] [Indexed: 11/22/2022] Open
Abstract
Osteochondral lesions of the talus (OLT) are a well-known cause of ankle joint pain and can sometimes lead to instability. These lesions are not only confined to articular hyaline cartilage, they can also affect the subchondral bone at the weight-bearing aspect of the talar dome. Nonoperative treatment is the preferred option for small lesions, however surgical intervention is recommended for large lesions or those for which conservative treatment has failed. Microfracture, abrasion arthroplasty and multiple drilling are all classified as bone marrow stimulation procedures; they are used to try to recruit precursor cells for cartilage regeneration and are especially suitable for small OLT lesions. For large lesions, osteochondral autografting and allografting are better options to reconstruct the articular defect, as they have better contours and mechanical strength. When there is limited subchondral bone involvement in large lesions, cell-based therapies such as autogenous chondrocyte implantation, potentially combined with a biomaterial matrix, are a promising option and acceptable functional outcomes have been reported. To provide evidence-based recommendations for clinicians, this article evaluates the currently available treatment strategies for OLT and their evolution over the past few decades.
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Affiliation(s)
- Chen-Chie Wang
- Department of Orthopedic Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan.,Department of Orthopedics, School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Kai-Chiang Yang
- School of Dental Technology, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ing-Ho Chen
- Department of Orthopedics, School of Medicine, Tzu Chi University, Hualien, Taiwan.,Department of Orthopedics, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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Hadeed MM, Dempsey IJ, Tyrrell Burrus M, Werner BC, Walker JB, Perumal V, Park JS. Predictors of Osteochondral Lesions of the Talus in Patients Undergoing Broström-Gould Ankle Ligament Reconstruction. J Foot Ankle Surg 2020; 59:21-26. [PMID: 31882142 DOI: 10.1053/j.jfas.2018.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Indexed: 02/03/2023]
Abstract
Chronic ankle instability is associated with intra-articular and extra-articular ankle pathologies, including osteochondral lesions of the talus. Patients with these lesions are at risk for treatment failure for their ankle instability. Identifying these patients is important and helps to guide operative versus nonoperative treatment. There is no literature examining which patient characteristics may be used to predict concomitant osteochondral lesions of the talus. A retrospective chart review was performed on patients (N = 192) who underwent a primary Broström-Gould lateral ankle ligament reconstruction for chronic ankle instability from 2010 to 2014. Preoperative findings, magnetic resonance imaging, and operative procedures were documented. Patients with and without a lesion were divided into 2 cohorts. Fifty-three (27.6%) patients had 1 lesion identified on preoperative magnetic resonance imaging. Forty (69.0%) of these lesions were medial, 18 (31.0%) were lateral, and 5 patients had both. Female sex was a negative predictor of a concomitant lesion (p = .013). Patients were less likely to have concomitant peroneal tendinopathy (30.2% vs 48.9%; p = .019) in the presence of a lesion. However, sports participation was a positive predictor of a concomitant lesion (p = .001). The remainder of the variables (age, body mass index, smoking, trauma, duration, contralateral instability, global laxity) did not show a significant difference. In patients who underwent lateral ankle ligament reconstruction, females were less likely to have a lesion than males. Patients with peroneal tendinopathy were less likely to have a lesion compared with patients without. Additionally, athletic participation was a positive predictor of a concomitant lesion.
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Affiliation(s)
- Michael M Hadeed
- Resident Physician, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
| | - Ian J Dempsey
- Resident Physician, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA.
| | - M Tyrrell Burrus
- Resident Physician, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
| | - Brian C Werner
- Assistant Professor, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
| | - J Brock Walker
- Resident Physician, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
| | - Venkat Perumal
- Assistant Professor, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
| | - Joseph S Park
- Associate Professor, Foot and Ankle Service, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA
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18
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Abstract
Osteochondral lesion of the talar dome (OCLT) can be a devastating injury that affects mobility. Etiology of these lesions is debated but trauma seems the most supported etiology. Diagnosis of lesions is based on imaging. Conservative management, including weight-bearing restrictions, physical therapy, and supportive measures, often is first-line treatment. Nonsurgical modalities have mixed results and surgical measures often are necessitated for symptom relief. Surgical treatments vary in invasiveness and often are dictated by OCLT size. Studies show patient satisfaction increases substantially after having these procedures performed after failing nonsurgical measures. Results are encouraging, although thorough work-up and discussion should be undertaken.
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Affiliation(s)
- Mitchell J Thompson
- Gundersen Medical Foundation, Gundersen Health System, 1900 South Avenue, La Crosse, WI 54601, USA.
| | - Thomas S Roukis
- Orthopaedic Center, Gundersen Health System, 1900 South Avenue, La Crosse, WI 54601, USA
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19
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Cunningham DJ, Adams SB. Arthroscopic Treatment of Osteochondral Lesions of the Talus With Microfracture and Platelet-Rich Plasma-Infused Micronized Cartilage Allograft. Arthrosc Tech 2020; 9:e627-e637. [PMID: 32489837 PMCID: PMC7253718 DOI: 10.1016/j.eats.2020.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 01/11/2020] [Indexed: 02/03/2023] Open
Abstract
Osteochondral lesions of the talus (OLTs) are difficult to treat. Arthroscopic microfracture augmented with micronized cartilage (BioCartilage; Arthrex, Naples, FL) and platelet-rich plasma is emerging as a treatment for moderate-sized, well-contained full-thickness OLTs. This treatment may provide superior histologic results and is less technically demanding and yields less morbidity than an open osteochondral allograft or autograft transfer. This technique guide presents the senior author's preferred strategy for treatment of a moderate-sized OLT with arthroscopic microfracture and placement of micronized cartilage and platelet-rich plasma.
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Affiliation(s)
| | - Samuel B. Adams
- Address correspondence to Samuel B. Adams, M.D., Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Duke University Medical Center, 4709 Creekstone Dr, Durham, NC 27703, U.S.A.
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Lambers KTA, Dahmen J, Reilingh ML, van Bergen CJA, Stufkens SAS, Kerkhoffs GMMJ. Arthroscopic lift, drill, fill and fix (LDFF) is an effective treatment option for primary talar osteochondral defects. Knee Surg Sports Traumatol Arthrosc 2020; 28:141-147. [PMID: 31520147 PMCID: PMC6970961 DOI: 10.1007/s00167-019-05687-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 08/20/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE The purpose of this study was to describe the mid-term clinical and radiological results of a novel arthroscopic fixation technique for primary osteochondral defects (OCD) of the talus, named the lift, drill, fill and fix (LDFF) technique. METHODS Twenty-seven ankles (25 patients) underwent an arthroscopic LDFF procedure for primary fixable talar OCDs. The mean follow-up was 27 months (SD 5). Pre- and post-operative clinical assessments were prospectively performed by measuring the Numeric Rating Scale (NRS) of pain in/at rest, walking and when running. Additionally, the Foot and Ankle Outcome Score (FAOS) and the Short Form-36 (SF-36) were used to assess clinical outcome. The patients were radiologically assessed by means of computed tomography (CT) scans pre-operatively and 1 year post-operatively. RESULTS The mean NRS during running significantly improved from 7.8 pre-operatively to 2.9 post-operatively (p = 0.006), the NRS during walking from 5.7 to 2.0 (p < 0.001) and the NRS in rest from 2.3 to 1.2 (p = 0.015). The median FAOS at final follow-up was 86 for pain, 63 for other symptoms, 95 for activities of daily living, 70 for sport and 53 for quality of life. A pre- and post-operative score comparison was available for 16 patients, and improved significantly in most subscores. The SF-36 physical component scale significantly improved from 42.9 to 50.1. Of the CT scans at 1 year after surgery, 81% showed a flush subchondral bone plate and 92% of OCDs showed union. CONCLUSION Arthroscopic LDFF of a fixable primary talar OCD results in excellent improvement of clinical outcomes. The radiological follow-up confirms that fusion of the fragment is feasible in 92%. This technique could be regarded as the new gold standard for the orthopedic surgeon comfortable with arthroscopic procedures. LEVEL OF EVIDENCE Prospective case series, therapeutic level IV.
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Affiliation(s)
- Kaj T A Lambers
- Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
- Department of Orthopedic Surgery, Amphia Hospital, Breda, The Netherlands
| | - Jari Dahmen
- Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
| | - Mikel L Reilingh
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
- Department of Orthopedic Surgery, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Christiaan J A van Bergen
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
- Department of Orthopedic Surgery, Amphia Hospital, Breda, The Netherlands
| | - Sjoerd A S Stufkens
- Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands
| | - Gino M M J Kerkhoffs
- Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam, The Netherlands.
- Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Amsterdam, The Netherlands.
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Choi SW, Lee GW, Lee KB. Arthroscopic Microfracture for Osteochondral Lesions of the Talus: Functional Outcomes at a Mean of 6.7 Years in 165 Consecutive Ankles. Am J Sports Med 2020; 48:153-158. [PMID: 31877099 DOI: 10.1177/0363546519887957] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Arthroscopic microfracture for osteochondral lesions of the talus (OLT) has shown good functional outcomes. However, some studies have reported that functional outcomes deteriorate over time after surgery. PURPOSE To use various functional scoring systems to evaluate functional outcomes in a large sample of patients with OLT treated by arthroscopic microfracture. STUDY DESIGN Case series; Level of evidence, 4. METHODS The study cohort consisted of 165 ankles (156 patients) that underwent arthroscopic microfracture for small to mid-sized OLT. The mean lesion size was 73 mm2 (range, 17-146 mm2), and the mean follow-up period was 6.7 years (range, 2.0-13.6 years). The Foot and Ankle Outcome Score (FAOS), American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale, visual analog scale (VAS) for pain, and 36-Item Short Form Health Survey (SF-36) were used to compare the functional outcomes between the preoperative and final follow-up assessments. RESULTS The mean FAOS significantly improved in regard to all subscores (P < .001). The AOFAS ankle-hindfoot scale showed an improvement from 71.0 points (range, 47.0-84.0) preoperatively to 89.5 points (range, 63.0-100) at the final follow-up (P < .001). The VAS score showed an improvement from 6.2 points (range, 4.0-9.0) preoperatively to 1.7 points (range, 0-6.0) at the final follow-up (P < .001). The mean SF-36 score improved from 62.4 points (range, 27.4-76.6) preoperatively to 76.2 points (range, 42.1-98.0) at the final follow-up (P < .001). Among 165 ankles, 22 ankles (13.3%) underwent repeat arthroscopic surgery for evaluation of repaired cartilage status. CONCLUSION Arthroscopic microfracture showed good functional outcomes and improved quality of life with maintenance of satisfactory outcomes at a mean follow-up of 6.7 years. Therefore, arthroscopic microfracture seems to be reliable as a first-line treatment for OLT at an intermediate-term follow-up.
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Affiliation(s)
- Seung-Won Choi
- Department of Orthopedic Surgery, Chonnam National University Medical School and Hospital, Gwangju, Republic of Korea
| | - Gun-Woo Lee
- Department of Orthopedic Surgery, Chonnam National University Medical School and Hospital, Gwangju, Republic of Korea
| | - Keun-Bae Lee
- Department of Orthopedic Surgery, Chonnam National University Medical School and Hospital, Gwangju, Republic of Korea
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22
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Lee W, Tran S, Cooper MT, Park JS, Perumal V. Clinical Outcomes of Osteochondral Lesions of the Tibial Plafond Following Arthroscopic Microfracture. Foot Ankle Int 2019; 40:1018-1024. [PMID: 31130008 DOI: 10.1177/1071100719850145] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the clinical outcomes and the level of sports activity following arthroscopic microfracture for osteochondral lesions of the tibial plafond. METHODS A retrospective review was conducted for patients who underwent arthroscopic microfracture surgery for osteochondral lesions of the tibial plafond from January 2014 to June 2017. For functional evaluation, the visual analog scale (VAS) pain score, Foot and Ankle Ability Measure (FAAM) score, and Short Form-12 (SF-12) general health questionnaire were used. We also investigated the level of sports activity before and after the surgery. Sixteen patients were included in this study, and the mean follow-up period was 29.8 months. RESULTS The mean VAS score improved from 8.3 (range, 6-10) preoperatively to 1.8 (range, 0-4) postoperatively. The mean FAAM score was improved from 57.6 (range, 6.0-88.9) for the activities of daily living subscale and 34.5 (range, 3.1-92.6) for the sports subscale to 84.3 (range, 46.4-100.0) and 65.2 (range, 23.3-55.1) for each subscale, respectively, at the final follow-up. There were also improvements in the SF-12 score, from 36.3 (range, 23.3-55.1) preoperatively to 46.0 (range, 18.9-56.6) postoperatively for the SF-12 PCS, and from 41.3 (range, 14.2-65.0) preoperatively to 52.6 (range, 32.8-60.8) postoperatively for the SF-12 MCS. All functional scores showed significant differences clinically and statistically at the final follow-up. The level of sports activity after the surgery was significantly lower than their level before the surgery (P = .012). CONCLUSION Arthroscopic microfracture provided satisfactory clinical outcomes for osteochondral lesions of the tibial plafond. Though all the patients in this study were able to return to sports activity after the surgery, the postoperative level of sports activity was significantly lower than their preoperative level. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Wonyong Lee
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Sterling Tran
- 2 University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Minton T Cooper
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Joseph S Park
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Venkat Perumal
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
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23
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Ziino C, Safran MR. Evolution of a Posttraumatic Femoral Head Bone Cyst: A Case Study and Surgical Management. Orthop J Sports Med 2019; 7:2325967119859287. [PMID: 31309125 PMCID: PMC6604125 DOI: 10.1177/2325967119859287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Chason Ziino
- Department of Orthopaedic Surgery, Stanford University Medical Center, Palo Alto, California, USA
| | - Marc R Safran
- Department of Orthopaedic Surgery, Stanford University Medical Center, Palo Alto, California, USA
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24
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Deal JB, Patzkowski JC, Groth AT, Ryan PM, Dowd TC, Osborn PM, Anderson CD, Ficke JR, Kirk KL. Early vs Delayed Weightbearing After Microfracture of Osteochondral Lesions of the Talus: A Prospective Randomized Trial. FOOT & ANKLE ORTHOPAEDICS 2019; 4:2473011419838832. [PMID: 35097322 PMCID: PMC8696723 DOI: 10.1177/2473011419838832] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background: Osteochondral lesions of the talus (OLTs) are common injuries in young, active patients. Microfracture is an effective treatment for lesions less than 150 mm2 in size. Most commonly employed postoperative protocols involve delaying weightbearing for 6 to 8 weeks (DWB), though one study suggests that early weightbearing (EWB) may not be detrimental to patient outcomes. The goal of this research is to compare outcomes following EWB and DWB protocols after microfracture for OLTs. Methods: We performed a prospective, randomized, multicenter clinical trial of subjects with unilateral, primary, unifocal OLTs treated with microfracture. Thirty-eight subjects were randomized into EWB (18 subjects) and DWB (20 subjects) at their first postsurgical visit. The EWB group began unrestricted WB at that time, whereas the DWB group were instructed to remain strictly nonweightbearing for an additional 4 weeks. Primary outcome measures were the American Academy of Orthopaedic Surgery (AAOS) Foot and Ankle score and numeric rating scale (NRS) pain score. Results: The EWB group demonstrated significant improvement in AAOS Foot and Ankle Questionnaire scores at the 6-week follow-up appointment as compared to the DWB group (83.1 ± 13.5 vs 68.7 ± 15.8, P = .017). Following this point, there were no significant differences in AAOS scores between groups. At no point were NRS pain scores significantly different between the groups. Conclusions: EWB after microfracture for OLTs was associated with improved AAOS scores in the short term. Thereafter and through 2 years’ follow-up, no statistically significant differences were seen between EWB and DWB groups. Level of Evidence: Level II, prospective randomized trial.
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Affiliation(s)
- J. Banks Deal
- U.S. Army Medical Corps, Tripler Army Medical Center, Honolulu, HI, USA
| | | | | | - Paul M. Ryan
- U.S. Army Medical Corps, Tripler Army Medical Center, Honolulu, HI, USA
| | - Thomas C. Dowd
- U.S. Army Medical Corps, San Antonio Military Medical Center, TX, USA
| | - Patrick M. Osborn
- U.S. Air Force Medical Corps, San Antonio Military Medical Center, TX, USA
| | | | - James R. Ficke
- Department of Orthopaedic Surgery, Johns Hopkins, Baltimore, MD, USA
| | - Kevin L. Kirk
- The San Antonio Orthopaedic Group, San Antonio, TX, USA
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25
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Gaul F, Tírico LEP, McCauley JC, Pulido PA, Bugbee WD. Osteochondral Allograft Transplantation for Osteochondral Lesions of the Talus: Midterm Follow-up. Foot Ankle Int 2019; 40:202-209. [PMID: 30383977 DOI: 10.1177/1071100718805064] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND: Fresh osteochondral allograft (OCA) transplantation represents a biologic restoration technique as an alternative treatment option for larger osteochondral lesions of the talus (OLT). The purpose of this study was to evaluate midterm outcomes after OCA transplantation for the treatment of OLT. METHODS: Nineteen patients (20 ankles) received partial unipolar OCA transplant for symptomatic OLT between January 1998 and October 2014. The mean age was 34.7 years, and 53% were male. The average graft size was 3.8 cm2. All patients had a minimum follow-up of 2 years. Outcomes included the American Academy of Orthopaedic Surgeons Foot and Ankle Module (AAOS-FAM), the Olerud-Molander Ankle Score (OMAS), and pain and satisfaction questionnaires. Failure of OCA was defined as conversion to arthrodesis or revision OCA transplantation. RESULTS: Five of 20 ankles (25%) required further surgery, of which 3 (5%) were considered OCA failures (2 arthrodesis and 1 OCA revision). The mean time to failure was 3.5 (range, 0.9 to 6.7) years. Survivorship was 88.7% at 5 years and 81.3% at 10 years. The median follow-up of the 17 patients with grafts in situ was 9.7 years. The mean OMAS improved significantly from 40 points preoperatively to 71 points postoperatively ( P < .05; range, 5 to 55). The mean postoperative AAOS-FAM core score was 81.5 ± 15 (range, 40.5 to 96.6). Fifteen of 17 patients responded to follow-up questions regarding their ankle; 14 patients reported less pain and better function, and 13 patients were satisfied with the results of the procedure. CONCLUSION: Our study of midterm results after OCA transplantations showed that this procedure was a reasonable treatment option for large OLT. LEVEL OF EVIDENCE: Level IV, case series.
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Affiliation(s)
- Florian Gaul
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA.,2 The Scripps Research Institute, La Jolla, CA, USA.,3 Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Luís E P Tírico
- 4 Hospital das Clinicas, Medical School, University of São Paulo, São Paulo, Brazil
| | - Julie C McCauley
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA
| | - Pamela A Pulido
- 1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic, La Jolla, CA, USA
| | - William D Bugbee
- 5 Division of Orthopaedic Surgery, Scripps Clinic, La Jolla, CA, USA
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26
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Ewalefo SO, Dombrowski M, Hirase T, Rocha JL, Weaver M, Kline A, Carney D, Hogan MV. Management of Posttraumatic Ankle Arthritis: Literature Review. Curr Rev Musculoskelet Med 2018; 11:546-557. [PMID: 30327933 PMCID: PMC6220012 DOI: 10.1007/s12178-018-9525-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Trauma is the principle cause of osteoarthritis in the ankle, which is associated with significant morbidity. This review highlights the current literature for the purpose of bringing the reader up-to-date on the management of posttraumatic ankle arthritis, describing treatment efficacy, indications, contraindications, and complications. RECENT FINDINGS Recent studies on osteoarthritis have demonstrated variability among anatomic locations regarding the mechanisms and rates of development for posttraumatic osteoarthritis, which are attributed to newly discovered biological differences intrinsic to each joint. Regarding surgical management of posttraumatic ankle arthritis, osteochondral allograft transplantation of the talus, and supramalleolar osteotomies have demonstrated promising results. Additionally, the outpatient setting was found to be appropriate for managing pain following total ankle arthroplasty, associated with low complication rates and no readmission. Management for posttraumatic ankle arthritis is generally progressive. Initial treatment entails nonpharmacologic options with surgery reserved for posttraumatic ankle arthritis refractory to conservative treatment. Patient demographics and lifestyles should be carefully considered when formulating a management strategy, as outcomes are dependent upon the satisfaction of each set of respective criteria. Ultimately, the management of posttraumatic ankle arthritis should be individualized to satisfy the needs and desires, which are specific to each patient.
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Affiliation(s)
- Samuel O Ewalefo
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
- Texas A&M College of Medicine, Bryan, TX, USA.
| | - Malcolm Dombrowski
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Takashi Hirase
- Department of Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Jorge L Rocha
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Mitchell Weaver
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alex Kline
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Dwayne Carney
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - MaCalus V Hogan
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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27
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Duramaz A, Baca E. Microfracture provides better clinical results than debridement in the treatment of acute talar osteochondral lesions using arthroscopic assisted fixation of acute ankle fractures. Knee Surg Sports Traumatol Arthrosc 2018; 26:3089-3095. [PMID: 29696318 DOI: 10.1007/s00167-018-4963-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 04/23/2018] [Indexed: 01/22/2023]
Abstract
PURPOSE Ankle arthroscopy is a useful tool for detection and treatment of accompanying intraarticular pathologies in acute ankle fractures. The purpose of this study was to compare the treatment results of talus osteochondral lesions (OLT) with debridement and microfracture in arthroscopy assisted surgery of acute ankle fractures. METHODS Eleven consecutive patients who were treated with arthroscopic acute debridement and 14 consecutive patients who were treated with arthroscopic acute microfracture in the treatment of ankle fracture were included in the study. All patients were controlled clinically and radiologically in the postoperative period. Ankle pain was evaluated with the visual analog score (VAS), ankle functions were assessed with American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Scale (AOFAS), and osteoarthritic changes were analyzed with Van Dijk score. RESULTS There was no significant difference between the groups in terms of age, gender, injury side and trauma mechanism (n.s). Mean time to surgery, fracture healing duration, first weight-bearing and full weight-bearing, follow-up period and Van Dijk score were all similar in both groups (n.s). The AOFAS score and VAS activity score were statistically significantly better in the microfracture group (p = 0.044 and p = 0.001). CONCLUSIONS The clinical relevance of the present study is to define the acute treatment of the first osteochondral damage that occurred simultaneously with ankle fracture, to improve postoperative functional outcomes and to prevent post-traumatic osteoarthritis. Both debridement and microfracture yield good functional outcomes in the second year of the treatment. Microfracture ensures significantly more successful clinical results than debridement. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Altuğ Duramaz
- Department of Orthopedics and Traumatology, Bakırköy Dr. Sadi Konuk Education and Research Hospital, Tevfik Sağlam St. Number 11, Bakırköy, 34147, Istanbul, Turkey.
| | - Emre Baca
- Department of Orthopedics and Traumatology, Bakırköy Dr. Sadi Konuk Education and Research Hospital, Tevfik Sağlam St. Number 11, Bakırköy, 34147, Istanbul, Turkey
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28
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Steele JR, Dekker TJ, Federer AE, Liles JL, Adams SB, Easley ME. Osteochondral Lesions of the Talus. FOOT & ANKLE ORTHOPAEDICS 2018. [DOI: 10.1177/2473011418779559] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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.
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Affiliation(s)
- John R. Steele
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Travis J. Dekker
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Andrew E. Federer
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jordan L. Liles
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Samuel B. Adams
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Mark E. Easley
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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29
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Li H, Hua Y, Li H, Li S, Ma K, Chen S. Treatment of talus osteochondral defects in chronic lateral unstable ankles: small-sized lateral chondral lesions had good clinical outcomes. Knee Surg Sports Traumatol Arthrosc 2018; 26:2116-2122. [PMID: 28577065 DOI: 10.1007/s00167-017-4591-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 05/26/2017] [Indexed: 01/14/2023]
Abstract
PURPOSE To assess and compare the clinical and MRI outcomes of patients with talus osteochondral defect (OCD) and patients without OCD in a cohort with chronic lateral ankle instability. METHODS All patients who underwent open or arthroscopic anterior talofibular ligament repair of the lateral ligament complex by a single surgeon were included in this study. Ankle arthroscopic surgery was initially performed to manage any intra-articular OCD, including debridement and microfracture. Functional scores (AOFAS, Karlsson score) and Tegner activity level scores were determined. An MRI scan was performed at follow-up to assess talus OCD after treatment. Spearman's correlation coefficients were calculated between functional scores and various factors. RESULTS A total of 104 patients with chronic ankle instability were included in this study. Among them, 33 patients had cartilage injury on the talus (OCD group), and the other 71 patients had no cartilage injury (control group). After surgery, there was a significant increase in the AOFAS scores (p < 0.001), the Karlsson scores (p < 0.001), and the Tegner activity scores (p < 0.001) in both the OCD group and the control group. However, there was no significant difference in the AOFAS scores (90.7 ± 6.6 vs. 92.5 ± 8.5; n.s.), the Karlsson scores (89.7 ± 9.3 vs. 91.2 ± 9.1; n.s.), or the Tegner activity scores (5 vs. 6; n.s.) between the OCD group and the control group postoperatively. In the OCD group, there was a significant negative association between the functional scores (AOFAS, Karlsson score, or Tegner score) and the number of intra-articular lesions. For the lateral OCD, the mean lesion area significantly decreased from 49.0 ± 10.7 mm2 preoperatively to 18.3 ± 13.1 mm2 at the final follow-up (p < 0.001). CONCLUSION No significant difference in functional outcomes was found between the OCD group and the control group postoperatively. Arthroscopic microfracture is a good option for the long-term treatment of lateral talus OCD. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Hong Li
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China
| | - Yinghui Hua
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China.
| | - Hongyun Li
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China
| | - Shengkun Li
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China
| | - Kui Ma
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China
| | - Shiyi Chen
- Department of Sports Medicine, Huashan Hospital, No 12, Wulumuqi Zhong Road, Shanghai, 200040, People's Republic of China
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30
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Karnovsky SC, DeSandis B, Haleem AM, Sofka CM, O'Malley M, Drakos MC. Comparison of Juvenile Allogenous Articular Cartilage and Bone Marrow Aspirate Concentrate Versus Microfracture With and Without Bone Marrow Aspirate Concentrate in Arthroscopic Treatment of Talar Osteochondral Lesions. Foot Ankle Int 2018; 39:393-405. [PMID: 29323942 DOI: 10.1177/1071100717746627] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to compare the functional and radiographic outcomes of patients who received juvenile allogenic chondrocyte implantation with autologous bone marrow aspirate (JACI-BMAC) for treatment of talar osteochondral lesions with those of patients who underwent microfracture (MF). METHODS A total of 30 patients who underwent MF and 20 who received DeNovo NT for JACI-BMAC treatment between 2006 and 2014 were included. Additionally, 17 MF patients received supplemental BMAC treatment. Retrospective chart review was performed and functional outcomes were assessed pre- and postoperatively using the Foot and Ankle Outcome Score and Visual Analog pain scale. Postoperative magnetic resonance images were reviewed and evaluated using a modified Magnetic Resonance Observation of Cartilage Tissue (MOCART) score. Average follow-up for functional outcomes was 30.9 months (range, 12-79 months). Radiographically, average follow-up was 28.1 months (range, 12-97 months). RESULTS Both the MF and JACI-BMAC showed significant pre- to postoperative improvements in all Foot and Ankle Outcome Score subscales. Visual Analog Scale scores also showed improvement in both groups, but only reached a level of statistical significance ( P < .05) in the MF group. There were no significant differences in patient reported outcomes between groups. Average osteochondral lesion diameter was significantly larger in JACI-BMAC patients compared to MF patients, but size difference had no significant impact on outcomes. Both groups produced reparative tissue that exhibited a fibrocartilage composition. The JACI-BMAC group had more patients with hypertrophy exhibited on magnetic resonance imaging (MRI) than the MF group ( P = .009). CONCLUSION JACI-BMAC and MF resulted in improved functional outcomes. However, while the majority of patients improved, functional outcomes and quality of repair tissue were still not normal. Based on our results, lesions repaired with DeNovo NT allograft still appeared fibrocartilaginous on MRI and did not result in significant functional gains as compared to MF. LEVEL OF EVIDENCE Level III, comparative series.
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Affiliation(s)
| | | | - Amgad M Haleem
- 2 Department of Orthopedic Surgery, Oklahoma University College of Medicine Health Sciences Center, Oklahoma City, OK, USA.,3 Department of Orthopedic Surgery, Kasr Al-Ainy College of Medicine, Cairo University, Cairo, Egypt
| | - Carolyn M Sofka
- 4 Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA
| | - Martin O'Malley
- 5 Department of Orthopedic Surgery, Foot and Ankle, Hospital for Special Surgery, New York, NY, USA
| | - Mark C Drakos
- 5 Department of Orthopedic Surgery, Foot and Ankle, Hospital for Special Surgery, New York, NY, USA
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31
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Patient-Reported Outcomes Following Platelet-Rich Plasma Injections in Treating Osteochondral Lesions of the Talus: A Critically Appraised Topic. J Sport Rehabil 2018; 27:177-184. [DOI: 10.1123/jsr.2016-0184] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Clinical Scenario:Osteochondral lesions (OCLs) of the talus can result from ankle sprains which are the most common injury in the physically active. Recently, platelet-rich plasma (PRP) has been used to develop an innovate treatment for OCLs of the talus.Clinical Question:Do PRP injections improve self-reported pain and ankle function in patients with OCL of the talus?Summary of Key Findings:3 randomized controlled trials were included. One of the studies compared a single dose of PRP to a single dose of hyaluronic acid (HA) or saline when added as an adjunct to microfracture surgery. Another study compared a group receiving a single dose of PRP after microfracture surgery to a group that only received microfracture surgery. The last study compared a series of 3 PRP injections to a series of 3 HA injections. In all 3 studies PRP appeared to be more effective in pain and function outcomes than comparison treatments. The superior outcomes of PRP were demonstrated at times as short as 4 weeks and as long as 25 months.Clinical Bottom Line:There is moderate to strong evidence that PRP produces favorable, short-term, pain and function results compared to HA, saline, and/or microfracture surgery alone.Strength of Recommendation:Level 2.
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32
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Tonogai I, Hayashi F, Tsuruo Y, Sairyo K. Comparison of Ankle Joint Visualization Between the 70° and 30° Arthroscopes: A Cadaveric Study. Foot Ankle Spec 2018; 11:72-76. [PMID: 28952792 DOI: 10.1177/1938640017733099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
UNLABELLED Ankle arthroscopy is an important diagnostic and therapeutic tool. Arthroscopic ankle surgery for anterior ankle impingement or osteochondral lesions (OCLs) is mostly performed with a 30° arthroscope; however, visualization of lesions is sometimes difficult. This study sought to compare ankle joint visualization between 70° and 30° arthroscopes and clarify the effectiveness of 70° arthroscopy. Standard anterolateral and anteromedial portals were placed with 4-mm 70° or 30° angled arthroscopes in a fresh 77-year-old male cadaveric ankle. The medial ligament and surrounding tissue were dissected via a medial malleolar skin incision. Kirschner wires were inserted into the distal tibia anterior edge; 5-mm diameter OCLs were created on the medial talar gutter anteriorly, midway, and posteriorly. The talar dome and distal tibia anterior edge were visualized using both arthroscopes. The 70° arthroscope displayed the anterior edge of the distal tibia immediately in front of the arthroscope, allowing full visualization of the posterior OCL of the medial talar gutter more clearly than the 30° arthroscope. This study revealed better ankle joint visualization with the 70° arthroscope, and may enable accurate, safe, and complete debridement, especially in treatment of medial talar gutter posterior OCLs and removal of anterior distal tibial edge bony impediments. LEVELS OF EVIDENCE Level IV, Anatomic study.
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Affiliation(s)
- Ichiro Tonogai
- Department of Orthopedics (IT, FH, KS) and.,Department of Anatomy and Cell Biology (YT).,Institute of Biomedical Science, Tokushima University Graduate School, Tokushima, Japan
| | - Fumio Hayashi
- Department of Orthopedics (IT, FH, KS) and.,Department of Anatomy and Cell Biology (YT).,Institute of Biomedical Science, Tokushima University Graduate School, Tokushima, Japan
| | - Yoshihiro Tsuruo
- Department of Orthopedics (IT, FH, KS) and.,Department of Anatomy and Cell Biology (YT).,Institute of Biomedical Science, Tokushima University Graduate School, Tokushima, Japan
| | - Koichi Sairyo
- Department of Orthopedics (IT, FH, KS) and.,Department of Anatomy and Cell Biology (YT).,Institute of Biomedical Science, Tokushima University Graduate School, Tokushima, Japan
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33
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Dahmen J, Lambers KTA, Reilingh ML, van Bergen CJA, Stufkens SAS, Kerkhoffs GMMJ. No superior treatment for primary osteochondral defects of the talus. Knee Surg Sports Traumatol Arthrosc 2018; 26:2142-2157. [PMID: 28656457 PMCID: PMC6061466 DOI: 10.1007/s00167-017-4616-5] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 06/19/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this systematic literature review is to detect the most effective treatment option for primary talar osteochondral defects in adults. METHODS A literature search was performed to identify studies published from January 1996 to February 2017 using PubMed (MEDLINE), EMBASE, CDSR, DARE, and CENTRAL. Two authors separately and independently screened the search results and conducted the quality assessment using the Newcastle-Ottawa Scale. Subsequently, success rates per separate study were calculated. Studies methodologically eligible for a simplified pooling method were combined. RESULTS Fifty-two studies with 1236 primary talar osteochondral defects were included of which forty-one studies were retrospective and eleven prospective. Two randomised controlled trials (RCTs) were identified. Heterogeneity concerning methodological nature was observed, and there was variety in reported success rates. A simplified pooling method performed for eleven retrospective case series including 317 ankles in the bone marrow stimulation group yielded a success rate of 82% [CI 78-86%]. For seven retrospective case series investigating an osteochondral autograft transfer system or an osteoperiosteal cylinder graft insertion with in total 78 included ankles the pooled success rate was calculated to be 77% [CI 66-85%]. CONCLUSIONS For primary talar osteochondral defects, none of the treatment options showed any superiority over others. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Jari Dahmen
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Kaj T. A. Lambers
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Mikel L. Reilingh
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Christiaan J. A. van Bergen
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Department of Orthopedic Surgery, Amphia Hospital, Breda, The Netherlands
| | - Sjoerd. A. S. Stufkens
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Gino M. M. J. Kerkhoffs
- Department of Orthopedic Surgery, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Academic Center for Evidence based Sports medicine (ACES), Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands ,Amsterdam Collaboration for Health and Safety in Sports (ACHSS), AMC/VUmc IOC Research Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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34
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Van Dijk CN, Vuurberg G, Batista J, d’Hooghe P. Posterior ankle arthroscopy: current state of the art. J ISAKOS 2017. [DOI: 10.1136/jisakos-2016-000082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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35
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Dekker TJ, Dekker PK, Tainter DM, Easley ME, Adams SB. Treatment of Osteochondral Lesions of the Talus. JBJS Rev 2017; 5:01874474-201703000-00004. [DOI: 10.2106/jbjs.rvw.16.00065] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Arthroscopic management of small osteochondral lesions of the talus: drilling revisited. CURRENT ORTHOPAEDIC PRACTICE 2017. [DOI: 10.1097/bco.0000000000000473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ankle Arthroscopy With Microfracture for Osteochondral Defects of the Talus. Arthrosc Tech 2017; 6:e167-e174. [PMID: 28409096 PMCID: PMC5382233 DOI: 10.1016/j.eats.2016.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 09/09/2016] [Indexed: 02/03/2023] Open
Abstract
Therapeutic arthroscopy with microfracture leads to fibrocartilaginous repair and is an effective treatment of osteochondral lesions of the talus. A full diagnostic arthroscopy is performed, and then attention is turned to the osteochondral defect. We describe in detail patient positioning, ankle distraction, portal placement, steps of the diagnostic arthroscopy, and the technique of microfracture. We then discuss the special considerations to be taken regarding the use of a distractor, protection of neurovascular structures, and the indications for microfracture.
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Looze CA, Capo J, Ryan MK, Begly JP, Chapman C, Swanson D, Singh BC, Strauss EJ. Evaluation and Management of Osteochondral Lesions of the Talus. Cartilage 2017; 8:19-30. [PMID: 27994717 PMCID: PMC5154424 DOI: 10.1177/1947603516670708] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Osteochondral lesions of the talus are common injuries that affect a wide variety of active patients. The majority of these lesions are associated with ankle sprains and fractures though several nontraumatic etiologies have also been recognized. Patients normally present with a history of prior ankle injury and/or instability. In addition to standard ankle radiographs, magnetic resonance imaging and computed tomography are used to characterize the extent of the lesion and involvement of the subchondral bone. Symptomatic nondisplaced lesions can often be treated conservatively within the pediatric population though this treatment is less successful in adults. Bone marrow stimulation techniques such as microfracture have yielded favorable results for the treatment of small (<15 mm) lesions. Osteochondral autograft can be harvested most commonly from the ipsilateral knee and carries the benefit of repairing defects with native hyaline cartilage. Osteochondral allograft transplant is reserved for large cystic lesions that lack subchondral bone integrity. Cell-based repair techniques such as autologous chondrocyte implantation and matrix-associated chondrocyte implantation have been increasingly used in an attempt to repair the lesion with hyaline cartilage though these techniques require adequate subchondral bone. Biological agents such as platelet-rich plasma and bone marrow aspirate have been more recently studied as an adjunct to operative treatment but their use remains theoretical. The present article reviews the current concepts in the evaluation and management of osteochondral lesions of the talus, with a focus on the available surgical treatment options.
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Affiliation(s)
- Christopher A. Looze
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Jason Capo
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Michael K. Ryan
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - John P. Begly
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Cary Chapman
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - David Swanson
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Brian C. Singh
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
| | - Eric J. Strauss
- Division of Sports Medicine, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
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Canata GL, Casale V. Arthroscopic debridement and bone marrow stimulation for talar osteochondral lesions: current concepts. J ISAKOS 2017. [DOI: 10.1136/jisakos-2016-000099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Long-term results of microfracture in the treatment of talus osteochondral lesions. Knee Surg Sports Traumatol Arthrosc 2016; 24:1299-303. [PMID: 26831855 DOI: 10.1007/s00167-016-3990-8] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Accepted: 01/12/2016] [Indexed: 12/20/2022]
Abstract
PURPOSE Osteochondral lesions of the talus are common injuries, and many clinicians consider arthroscopic debridement and microfracture as the first-stage treatment. This study assessed the long-term clinical and radiographic outcomes of arthroscopic debridement and microfracture for osteochondral lesions of the talus. METHODS A total of 82 patients (48 males, 34 females) who were treated with arthroscopic debridement and microfracture for osteochondral lesions of the talus between 1996 and 2009 with a minimum 5-year follow-up were included in our study group. Functional scores (AOFAS, VAS) and ankle range of motion were determined, and an arthrosis evaluation was performed. Subgroup evaluations based on age, lesion localization, and defect size were performed using functional outcome correlations. RESULTS The mean age of the patients was 35.9 ± 13.4 years (14-69 years), and the mean follow-up period was 121.3 months (61-217 months). The mean defect size was 1.7 ± 0.7 cm2 (0.25-5). The mean pre-operative AOFAS score was 58.7 ± 5.2 (49-75), and the mean post-operative AOFAS score was 85.5 ± 9.9 (56-100). At the last follow-up, 35 patients (42.6%) had no symptoms and 19 patients (23.1%) had pain after walking more than 2 h or after competitive sports activities. Radiological assessments of arthrosis revealed that no patient had grade 4 arthritis but that 27 patients (32.9%) had a one-stage increase in their arthrosis level. Subgroup analyses of the lesion location demonstrated that lateral lesions had significantly better functional results (p = 0.02). CONCLUSIONS Arthroscopic debridement and microfracture provide a good option for the treatment of osteochondral lesions of the talus over the long term in select patients. Functional outcomes do not correlate with defect size or patient age. Orthopaedic surgeons should adopt the microfracture technique, which is minimally invasive and effective for treating osteochondral lesions of the talus. LEVEL OF EVIDENCE IV.
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Arthroscopic debridement of the ankle for mild to moderate osteoarthritis: a midterm follow-up study in former professional soccer players. J Orthop Surg Res 2016; 11:37. [PMID: 27029804 PMCID: PMC4815268 DOI: 10.1186/s13018-016-0368-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 03/15/2016] [Indexed: 12/26/2022] Open
Abstract
Background The aim of this study is to report the clinical and functional outcomes following arthroscopic management of anterior impingement, grade III–IV cartilage lesions, and mild to moderate osteoarthritis of the ankle in former soccer players. Methods The study included 15 former male professional soccer players with mild to moderate degenerative changes of the ankle who had undergone arthroscopic debridement and management of secondary injuries of the ankle. Preoperatively and at the last follow-up, at an average of 7.4 years, the American Orthopaedic Foot and Ankle Society (AOFAS) and the Kaikkonen scales and visual analogue scale (VAS) assessment were administered to all patients. Ankle osteoarthritis was assessed from weightbearing anteroposterior and lateral radiographs of both ankles. Results and discussion At the last follow-up, the average AOFAS score had increased significantly from 48 (range, 29–69) to 86 (range, 63–94) (P < 0.0001), with good to excellent scores in 11 patients (74 %). The average Kaikkonen preoperative score of 43 (range, 28–70) had significantly improved to 85 (range, 61–95) (P < 0.0001), with good excellent scores in 11 patients (74 %). VAS values were also improved at the last follow-up. At the last appointment, only one (7 %) patient had abandoned altogether any sport, as he did not feel safe with his ankle and he felt too old to continue. Conclusions Anterior ankle arthroscopy for management of mild to moderate ankle arthritis is safe, effective, and low cost and allows former athletes to safely return to ordinary daily activities and recreational sport activities.
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Josey LB, Kirkpatrick C, Andrews G, Forster BB. Answer to ‘A 28-year-old snowboarder presents with chronic ankle pain’. Br J Sports Med 2015. [DOI: 10.1136/bjsports-2012-091947a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Trends in Ankle Arthroscopy and Its Use in the Management of Pathologic Conditions of the Lateral Ankle in the United States: A National Database Study. Arthroscopy 2015; 31:1330-7. [PMID: 25771425 DOI: 10.1016/j.arthro.2015.01.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 01/11/2015] [Accepted: 01/21/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE This study aimed to investigate current trends in ankle arthroscopy across time, sex, age, and region of the United States as well as the use of ankle arthroscopy in the management of lateral ankle instability. METHODS Patients who underwent ankle arthroscopy and those who underwent ankle arthroscopy and lateral ankle ligament repair or peroneal retinacular repair from 2007 through 2011 were identified using the PearlDiver national database. These searches yielded volumes of unique patients, sex and age distribution, and regional volumes of patients. Χ-square linear-by-linear association analysis was used for comparisons, with P < .05 considered significant. RESULTS We identified 15,366 ankle arthroscopy procedures in the database from 2007 to 2011. Over the 5-year study period, there was a significant increase in the overall number of ankle arthroscopies being performed, from 2,814 in 2007 to 3,314 in 2011 (P < .0001). Female patients had ankle arthroscopy more frequently than did male patients (P = .027). The majority of patients who had ankle arthroscopy were between the ages of 30 and 49 years. The use of ankle arthroscopy during lateral ligament repair procedures increased from 37.2% in 2007 to 43.7% in 2011 (P < .0001). The incidence of combined ankle arthroscopy and peroneal tendon retinacular repair increased 50%, from 2.8/100 ankle arthroscopies in 2007 to 4.2/100 ankle arthroscopies in 2011 (P < .0001). CONCLUSIONS The incidence of ankle arthroscopy increased significantly from 2007 to 2011, outpacing shoulder, knee, and elbow arthroscopy. Ankle arthroscopy was performed more frequently in female patients and most commonly in patients younger than 50 years. The use of ankle arthroscopy in the surgical management of lateral ankle instability also increased significantly. The incidence of concomitant ankle arthroscopy and lateral ligament repair increased significantly, as did the incidence of concomitant ankle arthroscopy and repair of peroneal tendon subluxation. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Usuelli FG, de Girolamo L, Grassi M, D'Ambrosi R, Montrasio UA, Boga M. All-Arthroscopic Autologous Matrix-Induced Chondrogenesis for the Treatment of Osteochondral Lesions of the Talus. Arthrosc Tech 2015; 4:e255-9. [PMID: 26258040 PMCID: PMC4523902 DOI: 10.1016/j.eats.2015.02.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 02/13/2015] [Indexed: 02/03/2023] Open
Abstract
Several surgical techniques have been described for the treatment of talar chondral lesions. Among them, microfracture is well established. Autologous matrix-induced chondrogenesis (AMIC), using microfracture and biomaterials, has shown promising results for the treatment of knee osteochondral lesions and has been proposed for the ankle as an open technique. We describe an all-arthroscopic AMIC technique. The benefits of an all-arthroscopic procedure include smaller incisions with less soft-tissue dissection, better visualization of the joint, and a quicker recovery compared with open surgery. The use of matrix to support cartilage regeneration promotes good-quality cartilage tissue with satisfactory long-term outcomes. Our all-arthroscopic AMIC technique uses a type I-type III porcine collagen matrix (Chondro-Gide; Geistlich Pharma, Wolhusen, Switzerland) and is characterized by 2 different arthroscopic surgical phases. First, adequate exposure is achieved through use of a Hintermann spreader (Integra LifeSciences, Plainsboro, NJ) with sufficient joint distraction and wet lesion preparation. The second surgical step is performed dry, involving matrix placement and fixation. The all-arthroscopic AMIC technique for the treatment of osteochondral lesions of the talus allows a very precise reconstruction in the case of cartilage defects and avoids the need for a more invasive operation associated with higher morbidity and a longer surgical time.
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Affiliation(s)
- Federico Giuseppe Usuelli
- Unità Specialistica Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy,Address correspondence to Federico Giuseppe Usuelli, M.D., Unità Specialistica Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20161 Milan, Italy.
| | - Laura de Girolamo
- Laboratorio di Biotecnologie Applicate all’Ortopedia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Miriam Grassi
- Unità Specialistica Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Riccardo D'Ambrosi
- Unità Specialistica Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | | | - Michele Boga
- Unità Specialistica Piede e Caviglia, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
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Comparison of chondral versus osteochondral lesions of the talus after arthroscopic microfracture. Knee Surg Sports Traumatol Arthrosc 2015; 23:860-7. [PMID: 24841942 DOI: 10.1007/s00167-014-3061-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 05/02/2014] [Indexed: 01/29/2023]
Abstract
PURPOSE To compare the outcomes of arthroscopic microfracture for chondral and osteochondral lesions of the talus, and to identify the characteristics. METHOD One hundred and four ankles were divided into two groups, namely chondral group (58 ankles) and osteochondral group (46 ankles). The chondral group consisted of 37 men and 21 women with a mean age of 41.5 years [95 % confidence interval (CI) 38.9-44.1] and a mean follow-up duration of 37.6 months (95 % CI 34.7-40.5). The osteochondral group consisted of 25 men and 21 women with a mean age of 22.5 years (95 % CI 19.5-22.5) and a mean follow-up duration of 38.3 months (95 % CI 35.4-41.2). Outcomes were measured using the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale, and ankle activity score (AAS). RESULTS Mean AOFAS score was 64.9 points (95 % CI 63.0-66.9) in the chondral group and 68.2 points (95 % CI 65.8-70.5) in the osteochondral group preoperatively, and it had improved to 88.8 points (95 % CI 86.8-90.8) and 93.5 points (95 % CI 91.4-95.6) at final follow-up. Mean AAS changed from 2.7 (95 % CI 2.5-2.9) preoperatively to 6.4 (95 % CI 6.0-6.8) in the chondral group, and from 2.5 (95 % CI 2.3-2.8) preoperatively to 6.6 (95 % CI 6.3-6.9) in the osteochondral group at final follow-up. No significant differences were found between the two groups in terms of AOFAS and AAS. The chondral group showed older age, less trauma history, longer symptom duration, smaller lesion size, and more frequent degenerative changes such as subchondral cyst and synovitis. CONCLUSION Both chondral and osteochondral lesions of the talus treated with arthroscopic microfracture showed similar good clinical outcomes. It is important to note that two groups had different characteristics in age distribution, frequency of trauma history, symptom duration, lesion size and location, and incidence of degenerative changes. This study demonstrated that microfracture could improve clinical outcomes significantly both chondral and osteochondral lesions of talus despite their different characteristics.
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Lubowitz JH, Provencher MT, Brand JC, Rossi MJ. Arthroscopic arthritis options are on the horizon. Arthroscopy 2015; 31:389-92. [PMID: 25744317 DOI: 10.1016/j.arthro.2015.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 01/09/2015] [Indexed: 02/02/2023]
Abstract
Arthroscopic treatment options are on the horizon for cartilage defects and arthritis. While arthroscopy is not a "cure" for osteoarthritis, arthroscopic and related surgery is of significant benefit to many patients with intra-articular pathology including osteoarthritis and articular cartilage disease. However, arthroscopy alone is insufficient, and arthroscopic treatment of patients with arthritis is a salvage procedure requiring an approach where arthroscopy must be combined with additional procedures. There are degrees of osteoarthritis severity, and arthroscopy is more effective in combination with additional procedures in younger patients, in more active patients, and in patients with less severe disease, or smaller lesions. On another note, we continue to be fascinated by the knee anterolateral ligament, although to date its clinical relevance is entirely speculative.
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Sherman TI, Casscells N, Rabe J, McGuigan FX. Ankle arthroscopy for ankle fractures. Arthrosc Tech 2015; 4:e75-9. [PMID: 25973379 PMCID: PMC4427646 DOI: 10.1016/j.eats.2014.11.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Accepted: 11/06/2014] [Indexed: 02/03/2023] Open
Abstract
In many patients who undergo open reduction-internal fixation of ankle fractures, there is a failure to achieve good clinical outcomes despite radiographic evidence of anatomic reduction. One possible reason for this is the high incidence of concomitant intra-articular pathology associated with ankle fractures that may go unrecognized using traditional open approaches. Arthroscopy in the setting of acute operative management of ankle fractures provides a means to completely assess intra-articular pathology, as well as provide direct therapeutic intervention in many instances. Arthroscopic management techniques include debridement of loose intra-articular fragments, assisted fracture reduction, microfracture of chondral injuries, and assessment of syndesmotic stability. The indications for arthroscopy in the setting of ankle fractures have not been fully defined; however, it is our practice to perform an arthroscopic assessment of all ankle fractures requiring surgical intervention. We present a sample of our experience using this technique that shows the severity of intra-articular pathology that is often found and occurs even in association with fracture patterns with seemingly innocuous radiographic appearances.
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Affiliation(s)
- Thomas I. Sherman
- Orthopaedic Surgery Department, MedStar Georgetown University Hospital, Washington, DC, U.S.A.,Address correspondence to Thomas I. Sherman, M.D., Orthopaedic Surgery Department, MedStar Georgetown University Hospital, 3800 Reservoir Rd NW, 1 PHC, Washington, DC 20007, U.S.A.
| | - Nick Casscells
- Orthopaedic Surgery Department, MedStar Georgetown University Hospital, Washington, DC, U.S.A
| | - Joe Rabe
- Georgetown University School of Medicine, Washington, DC, U.S.A
| | - Francis X. McGuigan
- Orthopaedic Surgery Department, MedStar Georgetown University Hospital, Washington, DC, U.S.A.,MedStar Georgetown Orthopaedic Institute, Washington, DC, U.S.A
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Abstract
Hyaline cartilage is avascular in nature, relying on surrounding synovial fluid for its nutrient supply. Lacking an inflammatory response, hyaline cartilage is unable to be repaired itself after injury. BMS technique allows reparative cartilage to be produced, taking the form of fibrocartilage. Fibrocartilage is weaker than hyaline cartilage. Various cartilage allograft materials are available for reparative techniques. The cartilage allograft materials discussed herein include fresh allograft transplantation, ACEM, and particulated juvenile articular cartilage.
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Affiliation(s)
- James M Cottom
- Coastal Orthopedics and Sports Medicine, 6015 Pointe West Boulevard, Bradenton, FL 34209, USA.
| | - Jared M Maker
- Coastal Orthopedics and Sports Medicine, 6015 Pointe West Boulevard, Bradenton, FL 34209, USA
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