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Fenech M, Ajjikuttira A, Edwards H. Ultrasound assessment of acute Achilles tendon rupture and measurement of the tendon gap. Australas J Ultrasound Med 2024; 27:106-119. [PMID: 38784700 PMCID: PMC11109999 DOI: 10.1002/ajum.12384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024] Open
Abstract
Achilles tendon rupture is a common sports-related injury which can carry significant morbidity to patients. Ultrasound remains the workhorse of imaging as it can confirm and localise the extent of Achilles tendon injury. The sonographic anatomy, both normal and ruptured sonographic appearances, as well as sonographic technique must be appreciated to accurately image and report findings, critical to patient management. Particular attention should be applied to the measurement of the diastasis between acutely ruptured tendon ends as this information can assist with informing the decision of conservative vs. operative management. Further work is necessary to standardise the measurement technique including correlating the degree of plantarflexion of the foot with the sonographic tendon gap measures.
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Affiliation(s)
- Michelle Fenech
- School of Health, Medical and Applied Sciences, College of Clinical Sciences, Central Queensland UniversityBrisbane Campus, 160 Ann StreetBrisbane4000QueenslandAustralia
- Department of Medical ImagingRoyal Brisbane and Women's HospitalHerston, Brisbane4006QueenslandAustralia
| | - Aiyapa Ajjikuttira
- Department of Medical ImagingRoyal Brisbane and Women's HospitalHerston, Brisbane4006QueenslandAustralia
| | - Heath Edwards
- Department of Medical ImagingRoyal Brisbane and Women's HospitalHerston, Brisbane4006QueenslandAustralia
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2
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Kajbaf J. Prolotherapy. Regen Med 2023. [DOI: 10.1007/978-3-030-75517-1_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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3
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Al-Ani Z, Meknas D, Kartus JT, Lyngedal Ø, Meknas K. Radiofrequency Microtenotomy or Physical Therapy for Achilles Tendinopathy: Results of a Randomized Clinical Trial. Orthop J Sports Med 2022; 9:23259671211062555. [PMID: 34988234 PMCID: PMC8721382 DOI: 10.1177/23259671211062555] [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: 07/21/2021] [Accepted: 09/03/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Achilles tendinopathy is a painful disorder, and various treatment options are available. Bipolar radiofrequency microtenotomy (RFM) has shown promising results in treating tendinosis. Purpose/Hypothesis: The purpose was to compare the results between treatment with bipolar RFM and physical therapy (PT) for patients with midportion Achilles tendinopathy. It was hypothesized that RFM would be equivalent or superior to PT. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: A total of 38 patients with midportion Achilles tendinopathy were evaluated for 2 years. The patients were randomized to receive either RFM or PT. There were 20 patients in the RFM group and 18 patients in the PT group. Clinical outcomes were assessed using the visual analog scale (VAS) for pain and the Foot and Ankle Outcome Score (FAOS). The degree of tendinosis was evaluated with magnetic resonance imaging (MRI) of the affected ankle performed before intervention and 2 years after intervention. Results: In both groups, the VAS scores at the 2-year follow-up were significantly improved compared with preintervention: from 7.2 ± 1.5 to 1.0 ± 1.4 for the RFM group and from 5.9 ± 1.3 to 3.1 ± 1.8 for the PT group (P < .01 for both). Compared with the PT group, the RFM group had significantly better VAS scores at both the 1- and 2-year follow-ups (P < .01 for both) and better scores on 4 of the 5 FAOS subscales at the 2-year follow-up (P < .01 for all). MRI revealed an improvement in the tendinosis score in both groups, without any significant difference between the groups. Conclusion: In this randomized study, the clinical assessments revealed significant improvements in the VAS, FAOS, and tendinosis score as seen on MRI 2 years after intervention with either RFM or PT in patients with midportion Achilles tendinopathy. The improvement was significantly better in the RFM group with regard to VAS and FAOS, but not in the MRI appearance. Registration: NCT03274557 (ClinicalTrials.gov identifier).
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Affiliation(s)
- Zeiad Al-Ani
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway
| | - Dana Meknas
- Department of Orthopedics, University Hospital of North Norway, Tromsø, Norway
| | - Jüri-Toomas Kartus
- Institution of Clinical Science, Sahlgrenska Academy, Gothenburg, Sweden.,Department of Research and Development, NU Hospital Group, Trollhättan, Sweden.,Department of Orthopedics, NU Hospital Group, Trollhättan, Sweden
| | - Øyvind Lyngedal
- Department of Orthopedics, University Hospital of North Norway, Tromsø, Norway
| | - Khaled Meknas
- Department of Orthopedics, University Hospital of North Norway, Tromsø, Norway.,Orthopedics Research Group, Institute of Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
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Burton I. Combined extracorporeal shockwave therapy and exercise for the treatment of tendinopathy: A narrative review. SPORTS MEDICINE AND HEALTH SCIENCE 2021; 4:8-17. [PMID: 35782779 PMCID: PMC9219268 DOI: 10.1016/j.smhs.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 11/05/2021] [Accepted: 11/05/2021] [Indexed: 11/29/2022] Open
Abstract
Tendinopathy is a chronic degenerative musculoskeletal disorder that is common in both athletes and the general population. Exercise and extracorporeal shockwave therapy (ESWT) is among the most common treatments used to mediate tendon healing and regeneration. The review presents the current understanding of mechanisms of action of ESWT and exercise in isolation and briefly synthesises evidence of their effectiveness for various tendinopathies. The central purpose of the review is to synthesize research findings investigating the combination of ESWT and exercise for five common tendinopathies (plantar heel pain, rotator cuff, lateral elbow, Achilles, and patellar tendinopathy) and provide recommendations on clinical applicability. Collectively, the available evidence indicates that ESWT combined with exercise in the form of eccentric training, tissue-specific stretching, or heavy slow resistance training are effective for specific tendinopathies and can therefore be recommended in treatment. Whilst there are at present a limited number of studies investigating combined EWST and exercise approaches, there is evidence to suggest that the combination improves outcomes in the treatment of plantar heel pain, Achilles, lateral elbow, and rotator cuff tendinopathy. However, despite overall positive outcomes in patellar tendinopathy, the combined treatment has not been shown at present to offer additional benefit over eccentric exercise alone.
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5
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Thueakthong W, de Cesar Netto C, Garnjanagoonchorn A, Day J, Friedman G, Auster H, Tan E, Schon LC. Outcomes of iliac crest bone marrow aspirate injection for the treatment of recalcitrant Achilles tendinopathy. INTERNATIONAL ORTHOPAEDICS 2021; 45:2423-2428. [PMID: 34254148 DOI: 10.1007/s00264-021-05112-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/10/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Achilles tendinopathy is a common cause of posterior ankle and heel pain in both active and sedentary patients. Though the majority of patients respond to first-line non-operative management including activity modification, immobilization, orthotics, and physical therapy with stretching and eccentric strengthening, there is no consensus for patients who fail these treatments. We evaluate the role of iliac crest bone marrow aspirate (BMA) injections as a treatment option for recalcitrant cases. METHODS A retrospective chart review was conducted of patients with refractory Achilles tendinopathy treated with iliac crest BMA concentrate injection. Symptoms were assessed using the numeric rating system (NRS) pain score at the pre-operative visit and at six, 12, 24, and 48 weeks postoperatively. Post-operative complications were recorded. RESULTS A total of 15 patients (15 feet) with recalcitrant Achilles tendinopathy (5 insertional, 8 non-insertional, 2 combined) treated with iliac crest BMA concentrate injections were included in the study. Average age was 53.2 years (range, 25 to 64), average BMI was 27.1 kg/m2 (range, 18.4 to 34.4), and average duration of symptoms prior to BMA injection was 2.3 years (range, 1 to 7). Pre-operatively, average NRS was 6.26 (95% CI, 5.04 to 7.49), with significant improvement at six weeks (mean, 4.26; 95% CI, 2.94 to 5.59; p = 0.04), ten weeks (mean, 4.13; 95% CI, 2.91 to 5.35; p = 0.012), 24 weeks (mean, 3.40; 95% CI, 2.05 to 4.75; p = 0.03), and 48 weeks (mean, 2.60; 95% CI, 1.14 to 4.06; p = 0.007) post-operatively. Overall, there was trending improvement over the 48-week follow-up period, with a mean improvement in NRS of - 3.22 (95% CI, - 1.06 to - 5.38; p = 0.007) at final follow-up. There was no discernable difference between insertional and non-insertional tendinopathy, and there were no incidences of post-operative complications. CONCLUSION Iliac crest BMA appears to be a safe, effective, and potentially lasting treatment option for patients with intractable, insertional and non-insertional Achilles tendinopathy. Patients demonstrated and maintained statistically significant decrease in NRS pain score post-operatively with no complications at the donor or injection site.
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Affiliation(s)
- Wisutthinee Thueakthong
- Institute of Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA.,Department of Orthopaedics, Georgetown School of Medicine, Washington, DC, USA.,Department of Physical Medicine and Rehabilitation, Bhumibol Adulyadej Hospital, 171 Phahonyothin Road, Khlong Thanon Subdistrict, Sai Mai District, Bangkok, 10220, Thailand
| | - Cesar de Cesar Netto
- Department of Orthopaedics and Rehabilitation, University of Iowa, 200 Hawkins Drive, Iowa City, IA, 52240, USA.
| | | | - Jonathan Day
- Department of Orthopaedics, Georgetown School of Medicine, Washington, DC, USA
| | - Guy Friedman
- Institute of Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA
| | - Harry Auster
- Institute of Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA
| | - Eric Tan
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Lew C Schon
- Institute of Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA.,Department of Orthopaedics, Georgetown School of Medicine, Washington, DC, USA.,New York University Langone, New York, NY, USA
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Grambart ST, Lechner J, Wentz J. Differentiating Achilles Insertional Calcific Tendinosis and Haglund's Deformity. Clin Podiatr Med Surg 2021; 38:165-181. [PMID: 33745649 DOI: 10.1016/j.cpm.2020.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Calcification of the posterior portion of the calcaneus has numerous terms that refer to this pathology. Given the number of names, there can be confusion when discussing the different pathologies involving calcification at the insertion of the Achilles tendon at the calcaneus. Two of the diagnosis that can be confused with each other are Haglund's deformity and Achilles insertional calcific tendinosis. This article discusses how these 2 entities are differentiated clinically and how their surgical management is different.
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Affiliation(s)
- Sean T Grambart
- Des Moines University, College of Podiatric Medicine and Surgery, 3200 Grand Avenue, Des Moines, IA 50312, USA; Unitypoint Health - Iowa Methodist Medical Center, Des Moines, IA, USA.
| | - Jay Lechner
- Des Moines University, College of Podiatric Medicine and Surgery, 3200 Grand Avenue, Des Moines, IA 50312, USA
| | - Jennifer Wentz
- Des Moines University, College of Podiatric Medicine and Surgery, 3200 Grand Avenue, Des Moines, IA 50312, USA
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Sustained Exposure of Substance P Causes Tendinopathy. Int J Mol Sci 2020; 21:ijms21228633. [PMID: 33207770 PMCID: PMC7709031 DOI: 10.3390/ijms21228633] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/08/2020] [Accepted: 11/12/2020] [Indexed: 01/09/2023] Open
Abstract
Recently, neuromediators such as substance P (SP) have been found to be important factors in tendon homeostasis. Some studies have found SP to be the cause of inflammation and tendinopathy, whereas others have determined it to be a critical component of tendon healing. As demonstrated by these conflicting findings, the effects of SP on tendinopathy remain unclear. In this study, we hypothesized that the duration of SP exposure determines its effect on the tendons, with repetitive long-term exposure leading to the development of tendinopathy. First, we verified the changes in gene and protein expression using in vitro tenocytes with 10-day exposure to SP. SP and SP + Run groups were injected with SP in their Achilles tendon every other day for 14 days. Achilles tendons were then harvested for biomechanical testing and histological processing. Notably, tendinopathic changes with decreased tensile strength, as observed in the Positive Control, were observed in the Achilles in the SP group compared to the Negative Control. Subsequent histological analysis, including Alcian blue staining, also revealed alterations in the Achilles tendon, which were generally consistent with the findings of tendinopathy in SP and SP + Run groups. Immunohistochemical analysis revealed increased expression of SP in the SP group, similar to the Positive Control. In general, the SP + Run group showed worse tendinopathic changes. These results suggest that sustained exposure to SP may be involved in the development of tendinopathy. Future research on inhibiting SP is warranted to target SP in the treatment of tendinopathy and may be beneficial to patients with tendinopathy.
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8
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Okewunmi J, Guzman J, Vulcano E. Achilles Tendinosis Injuries-Tendinosis to Rupture (Getting the Athlete Back to Play). Clin Sports Med 2020; 39:877-891. [PMID: 32892973 DOI: 10.1016/j.csm.2020.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recreational athletes are susceptible to experiencing pain in the Achilles tendon, affecting their ability to complete daily activities. Achilles tendinosis is a degenerative process of the tendon without histologic or clinical signs of intratendinous inflammation, which can be categorized by location into insertional and noninsertional tendinosis. This condition is one that can be treated conservatively with great success or surgically for refractory cases. Currently, there is a lack of consensus regarding the best treatment options. This review aims to explore both conservative and operative treatment options for Achilles tendinopathy and Achilles tendon rupture.
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Affiliation(s)
- Jeffrey Okewunmi
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA
| | - Javier Guzman
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA
| | - Ettore Vulcano
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA.
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9
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Stoychev V, Finestone AS, Kalichman L. Dry Needling as a Treatment Modality for Tendinopathy: a Narrative Review. Curr Rev Musculoskelet Med 2020; 13:133-140. [PMID: 31942676 DOI: 10.1007/s12178-020-09608-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW Tendinopathy describes a combination of pain, swelling, and impaired performance of the tendon and around structures. There are various treatment options for tendinopathy with unclear efficacy. Dry needling involves inserting needles into the affected tendon, and it is thought to disrupt the chronic degenerative process and encourage localized bleeding and fibroblastic proliferation. The purpose of this review is to review the use of dry needling as a treatment modality for tendinopathy. RECENT FINDINGS The effectiveness of dry needling for treatment of tendinopathy has been evaluated in 3 systematic reviews, 7 randomized controlled trials, and 6 cohort studies. The following sites were studied: wrist common extensor origin, patellar tendon, rotator cuff, and tendons around the greater trochanter. There is considerable heterogeneity of the needling techniques, and the studies were inconsistent about the therapy used after the procedure. Most systematic reviews and randomized controlled trials support the effectiveness of tendon needling. There was a statistically significant improvement in the patient-reported symptoms in most studies. Some studies reported an objective improvement assessed by ultrasound. Two studies reported complications. Current research provides initial support for the efficacy of dry needling for tendinopathy treatment. It seems that tendon needling is minimally invasive, safe, and inexpensive, carries a low risk, and represents a promising area of future research. In further high-quality studies, tendon dry needling should be used as an active intervention and compared with appropriate sham interventions. Studies that compare the different protocols of tendon dry needling are also needed.
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Affiliation(s)
- Vladimir Stoychev
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel.,Bait Balev Hospital, Bat Yam, Israel
| | - Aharon S Finestone
- Department of Orthopaedic Surgery, Shamir Medical Center, Zerifin, affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Leonid Kalichman
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel.
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10
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Kim SE, Kim JG, Park K. Biomaterials for the Treatment of Tendon Injury. Tissue Eng Regen Med 2019; 16:467-477. [PMID: 31624702 DOI: 10.1007/s13770-019-00217-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/12/2019] [Accepted: 08/13/2019] [Indexed: 12/26/2022] Open
Abstract
Background Most tendon injuries are occurring from a gradual wearing and tearing of the tendon tissues from overuse. Such injuries are usually seen in sports, exercising, or daily activities that involve a high mechanical load and weight bearing. However, owing to the lack of both cellularity and blood vessels in tendons, the process of tendon repair is slow and inefficient. Although various conservative (non-surgical) and surgical management options are conducted by the clinicians, a gold standard of these approaches does not exist. In this regard, the treatment of tendon injuries is challenging. Method Here, we describe the recent advances of biomaterial-based approaches for the treatment of injured tendons. Results Regenerative medicine is an emerging multidisciplinary research that specializes in the repair of damaged tendon tissues through the delivery of regenerative factors by biomaterials. Conclusion Although current biomaterial-based treatment strategies have shown their potential for tendon healing, future research and clinical applications should focused on finding the optimum combinations of regenerative factors with ideal biomaterials for the repair of tendons.
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Affiliation(s)
- Sung Eun Kim
- 1Department of Orthopedic Surgery and Rare Diseases Institute, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308 Republic of Korea
| | - Jae Gyoon Kim
- Department of Orthopedic Surgery, College of Medicine, Korea University Ansan Hospital, Korea University, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do 15355 Republic of Korea
| | - Kyeongsoon Park
- 3Department of Systems Biotechnology, College of Biotechnology and Natural Resources, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546 Republic of Korea
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11
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Santamato A, Beatrice R, Micello MF, Fortunato F, Panza F, Bristogiannis C, Cleopazzo E, Macarini L, Picelli A, Baricich A, Ranieri M. Power Doppler Ultrasound Findings before and after Focused Extracorporeal Shock Wave Therapy for Achilles Tendinopathy: A Pilot Study on Pain Reduction and Neovascularization Effect. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:1316-1323. [PMID: 30739723 DOI: 10.1016/j.ultrasmedbio.2018.12.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 11/30/2018] [Accepted: 12/17/2018] [Indexed: 06/09/2023]
Abstract
Extracorporeal shock wave therapy (ESWT) has been found to have a positive effect in the treatment of pain in Achilles tendinopathy, although the exact mechanism is not yet completely understood. Among the mechanisms suggested to underlie ESWT effects are direct stimulation of healing, neovascularization and direct suppressive effects on nociceptors and hyperstimulation, which would block the gate-control system. The neovascularization observed in flogistic tissue is associated with stimulated nerve fibers around tendons and induces a painful condition. The objectives of the present study were to evaluate the effect of ESWT on pain and function in patients with non-insertional Achilles tendinopathy (NIAT) and to assess the neovascularization phenomenon using power Doppler ultrasound (PDU). Twelve patients with NIAT underwent five sessions of focused ESWT over 5 wk. Outcome measures were the visual analogue scale, the Victorian Institute of Sport Assessment-Achilles questionnaire and active dorsiflexion and plantar flexion ankle articular range of motion. Moreover, the patients' clinical impressions of treatment results after ESWT were investigated using the Roles and Maudsley score. Patients were assessed at baseline and 1 and 3 mo after treatment. They had a significant reduction in pain with improvement of arthrokinematic motion and functionality and a positive clinical impression of treatment outcome (50% of patients considered their clinical picture as good/excellent after 3 mo). However, the pulse Doppler ultrasound exam did not reveal neovascularization in 91.7% of the patients 1 and 2 mo after focused ESWT, and in some patients there was a reduction in blood vessels related to flogistic processes. The present observational study confirmed the efficacy of ESWT in pain reduction in NIAT, with a higher degree of patient satisfaction, although doubt persists over the neovascularization effect on the Achilles tendons treated.
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Affiliation(s)
- Andrea Santamato
- Department of Physical Medicine and Rehabilitation, "OO.RR Hospital", University of Foggia, Foggia, Italy; Fondazione Turati, Rehabilitation Centre, Vieste, Foggia, Italy
| | - Raffaele Beatrice
- Department of Physical Medicine and Rehabilitation, "OO.RR Hospital", University of Foggia, Foggia, Italy
| | | | - Francesca Fortunato
- Section of Hygiene, Department of Medical and Occupational Science, University of Foggia, Foggia, Italy
| | - Francesco Panza
- Neurodegenerative Disease Unit, Department of Basic Medicine, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy; Unit of Neurodegenerative Disease, Department of Clinical Research in Neurology, University of Bari "Aldo Moro" at "Pia Fondazione Card. G. Panico", Tricase, Lecce, Italy; Geriatric Unit and Gerontology-Geriatrics Research Laboratory, Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy.
| | | | | | - Luca Macarini
- Radiology Department, University of Foggia, Foggia, Italy
| | - Alessandro Picelli
- Neuromotor and Cognitive Rehabilitation Research Center, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Alessio Baricich
- Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont "A. Avogadro", Novara, Italy
| | - Maurizio Ranieri
- Department of Physical Medicine and Rehabilitation, "OO.RR Hospital", University of Foggia, Foggia, Italy
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Kishmishian B, Richards J, Selfe J. A randomised feasibility study using an acupuncture protocol to the Achilles tendon in Achilles tendinopathy. ACTA ACUST UNITED AC 2019. [DOI: 10.3233/ppr-180126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Berj Kishmishian
- Allied Health Research Unit, University of Central Lancashire, Preston, UK
| | - Jim Richards
- Allied Health Research Unit, University of Central Lancashire, Preston, UK
| | - James Selfe
- Department of Health Professions, Manchester Metropolitan University, Manchester, UK
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13
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Freed L, Ellis MB, Johnson K, Haddon TB. Fasciotomy and Surgical Tenotomy for Chronic Achilles Insertional Tendinopathy A Retrospective Study Using Ultrasound-Guided Percutaneous Microresection. J Am Podiatr Med Assoc 2019; 109:1-8. [PMID: 30964321 DOI: 10.7547/15-168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Achilles insertional tendon pathology is a common condition affecting a broad range of patients. When conservative treatments are unsuccessful, the traditional open resection, debridement, and reattachment of the Achilles tendon is a variably reliable procedure with significant risk of morbidity. Fasciotomy and surgical tenotomy using ultrasound-guided percutaneous microresection is used on various tendons in the body, but the efficacy has not been examined specifically for the Achilles tendon. METHODS A retrospective review evaluated 26 procedures in 25 patients who underwent Achilles fasciotomy and surgical tenotomy. The Foot Function Index was used to quantify pain, disability, activity limitation, and overall scores. RESULTS Mean Foot Function Index scores were as follows: pain, 8.53%; disability, 7.91%; activity limitation, 2.50%; and overall, 6.97%. Twenty index procedures were successful, and two patients repeated the procedure successfully for an overall 84.6% success rate in patients with chronic insertional pathology with mean surveillance of 16 months. There were no infections or systemic complications. CONCLUSIONS Ultrasound-guided percutaneous microresection is a safe and minimally invasive percutaneous alternative that can be used before proceeding to a more invasive open procedure.
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Affiliation(s)
- Lewis Freed
- East Valley Foot and Ankle Specialists, Mesa, AZ
| | - Mark B. Ellis
- Department of Podiatry, George E. Wahlen VA Medical Center, Salt Lake City, UT
| | - Kate Johnson
- A Step Ahead Foot and Ankle Center, Fort Collins, CO
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Exploring the In Vivo Anti-Inflammatory Actions of Simvastatin-Loaded Porous Microspheres on Inflamed Tenocytes in a Collagenase-Induced Animal Model of Achilles Tendinitis. Int J Mol Sci 2018. [PMID: 29534523 PMCID: PMC5877681 DOI: 10.3390/ijms19030820] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Tendon rupture induces an inflammatory response characterized by release of pro-inflammatory cytokines and impaired tendon performance. This study sought to investigate the therapeutic effects of simvastatin-loaded porous microspheres (SIM/PMSs) on inflamed tenocytes in vitro and collagenase-induced Achilles tendinitis in vivo. The treatment of SIM/PMSs in lipopolysaccharide (LPS)-treated tenocytes reduced the mRNA expressions of pro-inflammatory cytokines (Matrix metalloproteinase-3 (MMP-3), cyclooxygenase-2 (COX-2), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α)). In addition, the local injection of SIM/PMSs into the tendons of collagenase-induced Achilles tendinitis rat models suppressed pro-inflammatory cytokines (MMP-3, COX-2, IL-6, TNF-α, and MMP-13). This local treatment also upregulated anti-inflammatory cytokines (IL-4, IL-10, and IL-13). Furthermore, treatment with SIM/PMSs also improved the alignment of collagen fibrils and effectively prevented collagen disruption in a dose-dependent manner. Therefore, SIM/PMSs treatment resulted in an incremental increase in the collagen content, stiffness, and tensile strength in tendons. This study suggests that SIM/PMSs have great potential for tendon healing and restoration in Achilles tendinitis.
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15
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Shoe Lifts for Leg Length Discrepancy in Adults With Common Painful Musculoskeletal Conditions: A Systematic Review of the Literature. Arch Phys Med Rehabil 2017; 99:981-993.e2. [PMID: 29229292 DOI: 10.1016/j.apmr.2017.10.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/29/2017] [Accepted: 10/31/2017] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To determine whether shoe lifts effectively treat leg length discrepancy (LLD)-associated morbidities in adults with common painful musculoskeletal conditions. DATA SOURCES Trip database, Cochrane Central Register of Controlled Trials database, PubMed database, Physiotherapy Evidence Database, and National Guideline Clearinghouse database. The search was performed in September 2017, was limited to English only, and had no time constraints. STUDY SELECTION Two reviewers independently determined study eligibility. Inclusion criteria were (1) participants ≥18 years old with musculoskeletal-related complaints and LLD; (2) a shoe lift intervention was used; and (3) the study reported on pain, function, range of motion, patient satisfaction, quality of life, or adverse events. Randomized controlled trials (RCTs) and controlled intervention, cohort, before-and-after, case series, and case report studies were included. Three-hundred and nineteen articles were screened, and 9 guidelines were reviewed. DATA EXTRACTION We extracted data pertaining to participant demographic characteristics, study setting, recruitment, randomization, method of LLD measurement, shoe lift characteristics, treatment duration, and outcome measures. We included 10 studies, including 1 RCT. DATA SYNTHESIS LLD was associated with low back pain, scoliosis, and osteoarthritis of the hip and knee. Description of LLD correction strategy was often inadequate. Study quality was very low or poor. In non-RCT studies reporting on the proportion of participants who improved with a shoe lift, 88%±3% of 349 participants treated had partial or complete pain relief (effect size range, 66.7%-100%). All 22 RCT participants receiving treatment experienced pain relief (mean pain reduction, 27±9mm on a 150-mm visual analog scale). Two of 9 guidelines recommended shoe lift use based on consensus and were of moderate-to-high quality. CONCLUSIONS There is low-quality evidence that shoe lifts reduce pain and improve function in patients with LLD and common painful musculoskeletal conditions. High-quality research evaluating a threshold LLD to correct and a strategy to do so is necessary. Developing an appropriate comparison group to test clinically relevant outcome measures would make a valuable contribution in this regard.
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Li P, Gao S, Zhou M, Tang H, Mu M, Zhang J, Tang K. [Effects of different mechanical stretch conditions on differentiation of rat tendon stem cells]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2017; 31:481-488. [PMID: 29798616 DOI: 10.7507/1002-1892.201611102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To investigate the effects of different mechanical stretch conditions on the differentiation of rat tendon stem cells (TSCs), to find the best uniaxial cyclic stretching for TSCs tenogenic differentiation, osteogenic differentiation, and adipogenic differentiation. Methods TSCs were isolated from the Achilles tendons of 8-week-old male Sprague Dawley rats by enzymatic digestion method and cultured. The TSCs at passage 3 were randomly divided into 5 groups: group A (stretch strength of 4% and frequency of 1 Hz), group B (stretch strength of 4% and frequency of 2 Hz), group C (stretch strength of 8% and frequency of 1 Hz), group D (stretch strength of 8% and frequency of 2 Hz), and group E (static culture). At 12, 24, and 48 hours after mechanical stretch, the mRNA expressions of the tenogenic differentiation related genes [Scleraxis (SCX) and Tenascin C (TNC)], the osteogenic differentiation related genes [runt related transcription factor 2 (RUNX2) and distal-less homeobox 5 (DLX5)], and the adipogenic differentiation related genes [CCAAT-enhancer-binding protein-α (CEBPα) and lipoprteinlipase (LPL)] were detected by real-time fluorescent quantitative PCR and the protein expressions of TNC, CEBPα, and RUNX2 were detected by Western blot. Results The mRNA expressions of SCX and TNC in group B were significantly higher than those in groups A, C, D, and E at 24 hours after mechanical stretch ( P<0.05). The mRNA expressions of CEBPα and LPL in group D were significantly higher than those in groups A, B, C, and E at 48 hours after mechanical stretch ( P<0.05). The mRNA expressions of RUNX2 and DLX5 in group C were significantly higher than those in groups A, B, D, and E at 24 hours after mechanical stretch ( P<0.05). Western blot detection showed that higher protein expression of TNC in group B than group E at each time point after mechanical stretch ( P<0.05), and the protein expression of CEBPα was significantly inhibited when compared with group E at 24 hours after mechanical stretch ( P<0.05). At 24 hours after mechanical stretch, the protein expression of RUNX2 in group C was significantly higher than that in group E ( P<0.05); and the protein expression of TNC was significantly lower than that in group E at 24 and 48 hours after mechanical stretch ( P<0.05). At 48 hours after mechanical stretch, the protein expression of CEBPα was significantly increased and the protein expression of TNC was significantly decreased in group D when compared with group E ( P<0.05), but no significant difference was found in the protein expression of RUNX2 between groups D and E ( P>0.05). Conclusion The mechanical strain could promote differentiation of TSCs, and different parameter of stretch will lead to different differentiation. The best stretch condition for tenogenic differentiation is 4% strength and 2 Hz frequency for 24 hours; the best stretch condition for osteogenic differentiation is 8% strength and 1 Hz frequency for 24 hours; and the best stretch condition for adipogenic differentiation is 8% strength and 2 Hz frequency for 48 hours.
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Affiliation(s)
- Pao Li
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Shang Gao
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Mei Zhou
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Hong Tang
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Miduo Mu
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Jiqiang Zhang
- Department of Neurobiology, Third Military Medical University, Chongqing, 400038, P.R.China
| | - Kanglai Tang
- Department of Orthopedics, Orthopedic Center of Chinese PLA, Southwest Hospital, Third Military Medical University, Chongqing, 400038,
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Lai Wei Hong S, Tang Qian Ying C, Thwin L, Thevendran G. Return to Sport and Physical Activity After Calcaneoplasty for Insertional Achilles Tendinosis. J Foot Ankle Surg 2016; 55:1190-1194. [PMID: 27600485 DOI: 10.1053/j.jfas.2016.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Indexed: 02/03/2023]
Abstract
The primary aim of the present study was to examine the time required and the ability of a consecutive series of patients undergoing open calcaneoplasty with reattachment of the Achilles tendon to return to their preoperative level of sporting activity. The secondary aim was to evaluate the functional outcomes and complication profile of this procedure. Open calcaneoplasty was performed on 22 feet (14 left [63.6%] and 8 right [36.4%]) in 22 consecutive patients, with a mean age of 55.28 ± 9.17 years. The mean postoperative follow-up time was 21.5 ± 8.2 months. The time required to return to work and sports and the functional outcomes were recorded. Of the 22 patients, 70% were able to return to their preoperative level of sporting activity after open calcaneoplasty with Achilles tendon reattachment at a mean of 5.14 ± 3.76 (range 2 to 12) months postoperatively. All the patients were able to resume their preoperative employment status at a mean of 3.30 ± 1.73 (range 0.5 to 6) months. Statistically significant improvements were found in the short-form 36-item questionnaire, American Orthopedic Foot and Ankle Society hindfoot scale, and visual analog scale for pain scores postoperatively. Most patients (72.8%) subjectively scored excellent or very good outcomes on a Likert scale for patient satisfaction. Most patients were able to return to their preoperative level of sporting activity after open calcaneoplasty with Achilles tendon reattachment, and they were all able to resume their preoperative employment status. In the present series of patients, the procedure resulted in satisfactory outcomes with statistically significant improvements in patient-reported functional scores and pain relief after surgery.
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Affiliation(s)
- Sean Lai Wei Hong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | | | - Lynn Thwin
- Orthopaedic Surgeon, Department of Orthopedic Surgery, Tan Tock Seng Hospital, Singapore
| | - Gowreeson Thevendran
- Orthopaedic Surgeon, Department of Orthopedic Surgery, Tan Tock Seng Hospital, Singapore
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Bae SH, Lee HS, Seo SG, Kim SW, Gwak HC, Bae SY. Debridement and Functional Rehabilitation for Achilles Tendon Infection Following Tendon Repair. J Bone Joint Surg Am 2016; 98:1161-7. [PMID: 27440563 DOI: 10.2106/jbjs.15.01117] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND An infected Achilles tendon after tendon repair is particularly difficult to treat because of the poor vascularity of the tendon as well as the thin surrounding soft tissue. For treatment of an infected Achilles tendon following tendon repair, we first focused on complete debridement and then promoted fibrous scar healing of the Achilles tendon using functional treatment. METHODS We retrospectively reviewed all of the medical records of 15 tertiary referral patients with postoperative infection of the Achilles tendon occurring between 2007 and 2012. The mean follow-up time was 33 months (range, 22 to 97 months). The infected tissue and the necrotic tendon were debrided, and the ankle was placed in a short leg splint for 2 weeks. The splint was then replaced with an ankle brace for the next 4 weeks. Partial weight-bearing was allowed immediately, and full weight-bearing was allowed at 2 weeks postoperatively. We assessed and recorded the physical parameters such as the range of motion, calf circumference, ability to perform a single-limb heel rise, patient satisfaction, and Arner-Lindholm scale. Laboratory tests, postoperative ultrasonography, and isokinetic plantar flexion power tests were also performed. RESULTS At a mean time of 17 days (range, 8 to 30 days) after debridement, infection signs such as discharge from the wound, redness, and local warmth resolved. The wound had healed and the stitches were removed at a mean of 17 days following the wound repair. At the time of the latest follow-up, there were no signs of active infection. Achilles tendon continuity recovered in all patients by fibrous scar healing. Compared with the contralateral side, there was no difference in the ankle range of motion in 8 patients. According to the Arner-Lindholm scale, 9 of the 15 results were excellent and 6 were good. Ten patients were able to perform a single-limb heel rise. Eleven of 15 patients returned to their pre-injury recreational activities. Diffuse homogeneous echotexture of the Achilles tendon with continuity was observed on the ultrasonographic examination. CONCLUSIONS In this retrospective series, radical debridement, combined with antibiotic therapy and functional rehabilitation, was successful in eradicating infection and maintaining function in patients with postoperative infection following Achilles tendon repair. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Seung Hwan Bae
- Department of Orthopedic Surgery, Cheongju Ppuri Medical Center, Cheongju, Republic of Korea
| | - Ho-Seong Lee
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Gyo Seo
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Woo Kim
- Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Heui-Chul Gwak
- Department of Orthopedic Surgery, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Su-Young Bae
- Department of Orthopedic Surgery, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
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Taylor J, Dunkerley S, Silver D, Redfern A, Talbot N, Sharpe I, Guyver P. Extracorporeal shockwave therapy (ESWT) for refractory Achilles tendinopathy: A prospective audit with 2-year follow up. Foot (Edinb) 2016; 26:23-9. [PMID: 26802946 DOI: 10.1016/j.foot.2015.08.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 07/10/2015] [Accepted: 08/24/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Achilles tendinopathy (AT) represents a triad of tendon pain, swelling and impaired performance. Extracorporeal shockwave therapy (ESWT) has been endorsed by the National Institute for Health and Care Excellence (NICE) for refractory AT. This audit investigates the long-term outcomes of patients treated with ESWT for refractory AT. METHODS Forty-six patients treated with ESWT for AT between October 2010 and August 2011 completed visual analogue, satisfaction scores and functional assessment questionnaires over two years. Patients were subdivided into two groups depending on whether their AT was insertional (IAT) or non-insertional (NAT). RESULTS Forty-six patients (mean age 58 years) completed all treatments and full 2 year follow up. There was significant improvement in pain at rest, on activity and of function within both NAT and IAT groups over the two-year period. Satisfaction scores were significant in the NAT group but not in the IAT group. CONCLUSIONS ESWT appears to be of benefit in the long term improvement of pain at rest, on activity and functional outcome in patients with refractory AT. However, subjective patient opinion may not match the perceived clinical outcome observed in this audit in all patients and individuals should be counselled regarding this prior to treatment.
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Affiliation(s)
- James Taylor
- Department of Radiology, Royal Devon and Exeter Hospital, Exeter, UK.
| | - Sarah Dunkerley
- Department of Orthopaedic Surgery, Royal Devon and Exeter Hospital, Exeter, UK.
| | - David Silver
- Department of Radiology, Royal Devon and Exeter Hospital, Exeter, UK.
| | - Andrew Redfern
- Department of Radiology, Royal Devon and Exeter Hospital, Exeter, UK.
| | - Nick Talbot
- Department of Orthopaedic Surgery, Royal Devon and Exeter Hospital, Exeter, UK.
| | - Ian Sharpe
- Department of Orthopaedic Surgery, Royal Devon and Exeter Hospital, Exeter, UK.
| | - Paul Guyver
- Department of Orthopaedic Surgery, Royal Devon and Exeter Hospital, Exeter, UK.
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