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Carmont MR, Brorsson A, Barfod KW, Ginder L, Littlehales J, Karlsson J, Nilsson-Helander K. The reliability, reproducibility and utilization of the radiographic Achilles Tendon Loading Angle in the management of Achilles Tendon rupture. Foot Ankle Surg 2021; 27:760-766. [PMID: 33059973 DOI: 10.1016/j.fas.2020.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/16/2020] [Accepted: 09/29/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND During management of Achilles tendon rupture, determination of tendon-end approximation, either clinically or by ultrasound is difficult, following brace application of during loading. The Radiographic Achilles Tendon Loading Angle (RadATLA) is proposed as a method of measuring ankle position whilst loading in a brace during the management of Achilles tendon rupture. This study aims to determine the reliability and reproducibility of the RadATLA. METHODS A loaded true lateral ankle radiograph including the fifth metatarsal head was taken when wearing a brace at the 6-week time point in 18 patients (19 ankles). following Achilles tendon repair or reconstruction. The RadATLA was compared with the Tibio-talar angle, other radiographic and clinical measures used to quantify foot and ankle position during the first 6 weeks of early rehabilitation in a resting position and during loading. RESULTS The intra-rater reliability of both angles was found to be good (>0.8). The RadATLA was found to have an excellent intra-rater reliability with Intra-class correlation of (ICC) 0.992-0.996 (95%CI 0.889-0.999), standard error of the measurement (SEM) 1.03-3.65 and Minimal Detectable Change (MDC) 2.86-10.12. The inter-rater reliability was good with ICC of 0.798-0.969 (95%CI-0.03 to 0.964), SEM 2.9-7.6, and MDC 8.1-20.9. The RadATLA loaded at 6 weeks in all patients was at mean (SD) (range) 41.9˚ (16.5), (18.5-75.9). There was a significant difference between the patients in the Repair group compared with patients in the Reconstruction group both in RadATLA loaded at 6 weeks: 35.6˚ (11.2), (18.5-56.5) versus 55.5˚ (19), (20-75.9), (p = 0.01). The amount loaded in all patients was at mean (SD) (range) 29.2Kg (17.7), (2-56) and the percentage Body Weight was 30.7% (19), (2.1-63.2). There were no differences between the groups neither in amount loaded nor in percentage Body weight (p = 0.614-0.651). CONCLUSIONS The RadATLA is a reliable and reproducible angle and can be used to determine the position of the ankle, when loaded in a brace during rehabilitation following Achilles tendon rupture.
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Affiliation(s)
- Michael R Carmont
- The Department of Trauma & Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury & Telford Hospital NHS Trust, Shropshire, United Kingdom; The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden.
| | - Annelie Brorsson
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden
| | - Kristoffer Weisskirchner Barfod
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Department of Orthopaedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Laurence Ginder
- The Department of Radiology & Imaging, Princess Royal Hospital, Shrewsbury & Telford Hospital NHS Trust, Shropshire, United Kingdom
| | - Julie Littlehales
- The Department of Trauma & Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury & Telford Hospital NHS Trust, Shropshire, United Kingdom
| | - Jón Karlsson
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden
| | - Katarina Nilsson-Helander
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden
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2
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Parisien RL, Trofa DP, Gualtieri AP, Dodson CC, Li X, Levine WN, Vosseller JT. How Do Sports Medicine and Foot and Ankle Specialists Treat Acute Achilles Tendon Ruptures? Foot Ankle Spec 2021; 14:114-119. [PMID: 31971006 DOI: 10.1177/1938640019901055] [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] [Indexed: 11/15/2022]
Abstract
Background. The purpose of this study is to evaluate the treatment considerations and surgical techniques utilized by fellowship-trained orthopaedic sports medicine and foot and ankle specialists in the management of Achilles tendon ruptures. Methods. A blinded electronic survey was distributed to 2062 fellowship-trained sports medicine and 1319 fellowship-trained foot and ankle orthopaedic surgeons. The total number of acute Achilles tendon ruptures managed per year, patient-specific factors associated with surgical decision making and surgical techniques were evaluated. Results. Of the 3381 surveys distributed, 524 responses were included for analysis. Only 9% of respondents manage more than 20 acute Achilles tendon ruptures per year with the majority (75%) managing less than 10 per year. Operative management is the treatment of choice for 76% of total respondents with only 8% managing acute ruptures nonoperatively. Activity level and patient age were the single most important factors for 60.8% and 29.3% of surgeons, respectively, with regard to operative versus nonoperative decision making. Socioeconomic status and workers compensation were the least important patient factors. Conclusion. Surgical repair in the young and active patient is the preferred treatment for the majority of fellowship-trained subspecialists who most commonly encounter this pathology.Levels of Evidence: Therapeutic, Level V: Consensus of Expert Analysis.
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Affiliation(s)
- Robert L Parisien
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - David P Trofa
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - Anthony P Gualtieri
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - Christopher C Dodson
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - Xinning Li
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - William N Levine
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
| | - J Turner Vosseller
- Department of Orthopaedic Surgery, Boston University Medical School and Medical Center, Boston, Massachusetts (RLP, XL).,Department of Orthopaedic Surgery, Columbia University Medical Center, New York, New York (DPT, WNL, JTV).,Columbia University, College of Physicians and Surgeons, New York, New York (APG).,Department of Orthopaedic Surgery, Rothman Institute, Philadelphia, Pennsylvania (CCD)
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No YJ, Castilho M, Ramaswamy Y, Zreiqat H. Role of Biomaterials and Controlled Architecture on Tendon/Ligament Repair and Regeneration. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1904511. [PMID: 31814177 DOI: 10.1002/adma.201904511] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 11/10/2019] [Indexed: 06/10/2023]
Abstract
Engineering synthetic scaffolds to repair and regenerate ruptured native tendon and ligament (T/L) tissues is a significant engineering challenge due to the need to satisfy both the unique biological and biomechanical properties of these tissues. Long-term clinical outcomes of synthetic scaffolds relying solely on high uniaxial tensile strength are poor with high rates of implant rupture and synovitis. Ideal biomaterials for T/L repair and regeneration need to possess the appropriate biological and biomechanical properties necessary for the successful repair and regeneration of ruptured tendon and ligament tissues.
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Affiliation(s)
- Young Jung No
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Training Centre for Innovative BioEngineering, Sydney, NSW, 2006, Australia
| | - Miguel Castilho
- Department of Orthopedics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB, Eindhoven, The Netherlands
| | - Yogambha Ramaswamy
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Training Centre for Innovative BioEngineering, Sydney, NSW, 2006, Australia
| | - Hala Zreiqat
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Training Centre for Innovative BioEngineering, Sydney, NSW, 2006, Australia
- Radcliffe Institute for Advanced Study, Harvard University, Cambridge, MA, 02138, USA
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No YJ, Tarafder S, Reischl B, Ramaswamy Y, Dunstan C, Friedrich O, Lee CH, Zreiqat H. High-Strength Fiber-Reinforced Composite Hydrogel Scaffolds as Biosynthetic Tendon Graft Material. ACS Biomater Sci Eng 2020; 6:1887-1898. [PMID: 33455306 DOI: 10.1021/acsbiomaterials.9b01716] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The development of suitable synthetic scaffolds for use as human tendon grafts to repair tendon ruptures remains a significant engineering challenge. Previous synthetic tendon grafts have demonstrated suboptimal tissue ingrowth and synovitis due to wear particles from fiber-to-fiber abrasion. In this study, we present a novel fiber-reinforced hydrogel (FRH) that mimics the hierarchical structure of the native human tendon for synthetic tendon graft material. Ultrahigh molecular weight polyethylene (UHMWPE) fibers were impregnated with either biosynthetic polyvinyl alcohol/gelatin hydrogel (FRH-PG) or with polyvinyl alcohol/gelatin + strontium-hardystonite (Sr-Ca2ZnSi2O7, Sr-HT) composite hydrogel (FRH-PGS). The scaffolds were fabricated and assessed to evaluate their suitability for tendon graft applications. The microstructure of both FRH-PG and FRH-PGS showed successful impregnation of the hydrogel component, and the tendon scaffolds exhibited equilibrium water content of ∼70 wt %, similar to the values reported for native human tendon, compared to ∼50 wt % water content retained in unmodified UHMWPE fibers. The tensile strength of FRH-PG and FRH-PGS (77.0-81.8 MPa) matched the range of human Achilles' tendon tensile strengths reported in the literature. In vitro culture of rat tendon stem cells showed cell and tissue infiltration into both FRH-PG and FRH-PGS after 2 weeks, and the presence of Sr-HT ceramic particles influenced the expression of tenogenic markers. On the other hand, FRH-PG supported the proliferation of murine C2C12 myoblasts, whereas FRH-PGS seemingly did not support it under static culture conditions. In vivo implantation of FRH-PG and FRH-PGS scaffolds into full-thickness rat patellar tendon defects showed good collagenous tissue ingrowth into these scaffolds after 6 weeks. This study demonstrates the potential viability for our FRH-PG and FRH-PGS scaffolds to be used for off-the-shelf biosynthetic tendon graft material.
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Affiliation(s)
- Young Jung No
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney 2006, Australia.,Australian Research Council Training Centre for Innovative BioEngineering, Sydney 2006, Australia
| | - Solaiman Tarafder
- Regenerative Engineering Laboratory, Columbia University, New York 10032, New York, United States
| | - Barbara Reischl
- Institute of Medical Biotechnology, Department of Chemical and Biological Engineering, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen 91052, Germany
| | - Yogambha Ramaswamy
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney 2006, Australia.,Australian Research Council Training Centre for Innovative BioEngineering, Sydney 2006, Australia
| | - Colin Dunstan
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney 2006, Australia.,Australian Research Council Training Centre for Innovative BioEngineering, Sydney 2006, Australia
| | - Oliver Friedrich
- Institute of Medical Biotechnology, Department of Chemical and Biological Engineering, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen 91052, Germany
| | - Chang Hun Lee
- Regenerative Engineering Laboratory, Columbia University, New York 10032, New York, United States
| | - Hala Zreiqat
- Biomaterials and Tissue Engineering Research Unit, School of Biomedical Engineering, University of Sydney, Sydney 2006, Australia.,Australian Research Council Training Centre for Innovative BioEngineering, Sydney 2006, Australia
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Dams OC, van den Akker-Scheek I, Diercks RL, Wendt KW, Zwerver J, Reininga IHF. Surveying the management of Achilles tendon ruptures in the Netherlands: lack of consensus and need for treatment guidelines. Knee Surg Sports Traumatol Arthrosc 2019; 27:2754-2764. [PMID: 29971520 PMCID: PMC6706364 DOI: 10.1007/s00167-018-5049-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 06/29/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE This study aimed to describe and analyse usual care of Achilles tendon ruptures (ATRs) by orthopaedic surgeons and trauma surgeons in the Netherlands. METHODS A nationwide online survey of ATR management was sent to all consultant orthopaedic and trauma surgeons in the Netherlands, requesting participation of those involved in ATR management. Data on individual characteristics and the entire ATR management (from diagnosis to rehabilitation) were gathered. Consensus was defined as ≥ 70% agreement on an answer. RESULTS A total of 91 responses (70 orthopaedic surgeons and 21 trauma surgeons) were analysed. There was consensus on the importance of the physical examination in terms of diagnosis (> 90%) and a lack of consensus on diagnostic imaging (ultrasound/MRI). There was consensus that non-surgical treatment is preferred for sedentary and systemically diseased patients and surgery for patients who are younger and athletic and present with larger tendon gap sizes. There was consensus on most of the non-surgical methods used: initial immobilisation in plaster cast with the foot in equinus position (90%) and its gradual regression (82%) every 2 weeks (85%). Only length of immobilisation lacked consensus. Surgery was generally preferred, but there was a lack of consensus on the entire followed protocol. Orthopaedic and trauma surgeons differed significantly on their surgical (p = 0.001) and suturing techniques (p = 0.002) and methods of postoperative immobilisation (p < 0.001). Orthopaedic surgeons employed open repair and Bunnell sutures more often, whereas trauma surgeons used minimally invasive approaches and bone anchors. Rehabilitation methods and advised time until weight-bearing and return to sport varied. Orthopaedic surgeons advised a significantly longer time until return to sport after both non-surgical treatment (p = 0.001) and surgery (p = 0.002) than trauma surgeons. CONCLUSION This is the first study to describe the entire ATR management. The results show a lack of consensus and wide variation in management of ATRs in the Netherlands. This study shows that especially the methods of the perioperative and rehabilitation phases were inconclusive and differed between orthopaedic and trauma surgeons. Further research into optimal ATR management regimens is recommended. In addition, to achieve uniformity in management more multidisciplinary collaboration between Dutch and international surgeons treating ATRs is needed. LEVEL OF EVIDENCE Cross-sectional survey, Level V.
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Affiliation(s)
- Olivier C. Dams
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge van den Akker-Scheek
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands ,0000 0000 9558 4598grid.4494.dDepartment of Orthopaedics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Ron L. Diercks
- 0000 0000 9558 4598grid.4494.dDepartment of Orthopaedics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Klaus W. Wendt
- 0000 0000 9558 4598grid.4494.dDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Johannes Zwerver
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge H. F. Reininga
- 0000 0000 9558 4598grid.4494.dDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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Abstract
Objectives The incidence of acute Achilles tendon rupture appears to be increasing. The aim of this study was to summarize various therapies for acute Achilles tendon rupture and discuss their relative merits. Methods A PubMed search about the management of acute Achilles tendon rupture was performed. The search was open for original manuscripts and review papers limited to publication from January 2006 to July 2017. A total of 489 papers were identified initially and finally 323 articles were suitable for this review. Results The treatments of acute Achilles tendon rupture include operative and nonoperative treatments. Operative treatments mainly consist of open repair, percutaneous repair, mini-open repair, and augmentative repair. Traditional open repair has lower re-rupture rates with higher risks of complications. Percutaneous repair and mini-open repair show similar re-rupture rates but lower overall complication rates when compared with open repair. Percutaneous repair requires vigilance against nerve damage. Functional rehabilitation combining protected weight-bearing and early controlled motion can effectively reduce re-rupture rates with satisfactory outcomes. Biological adjuncts help accelerating tendon healing by adhering rupture ends or releasing highly complex pools of signalling factors. Conclusion The optimum treatment for complete rupture remains controversial. Both mini-open repair and functional protocols are attractive alternatives, while biotherapy is a potential future development. Cite this article: X. Yang, H. Meng, Q. Quan, J. Peng, S. Lu, A. Wang. Management of acute Achilles tendon ruptures: A review. Bone Joint Res 2018;7:561–569. DOI: 10.1302/2046-3758.710.BJR-2018-0004.R2.
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Affiliation(s)
- X Yang
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - H Meng
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Q Quan
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - J Peng
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - S Lu
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - A Wang
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
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Closing the gap on Achilles tendon rupture: A cadaveric study quantifying the tendon apposition achieved with commonly used immobilisation practices. Foot Ankle Surg 2018; 24:124-127. [PMID: 29409228 DOI: 10.1016/j.fas.2016.12.006] [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] [Received: 06/11/2016] [Revised: 12/06/2016] [Accepted: 12/24/2016] [Indexed: 02/04/2023]
Abstract
The relative benefits of surgical and conservative treatment of Achilles tendon rupture are widely debated. With modern conservative management protocols, the re-rupture risk appears to fall to one similar to surgical repair with negligible loss of function. Conservative management typically employs a period of time in an equinus cast with sequential ankle dorsiflexion in a functional orthosis. The optimal duration of immobilisation and rate of dorsiflexion is unknown. We aimed to quantify the change in Achilles tendon approximation achieved in common immobilisation techniques to assist the design of rehabilitation protocols. Twelve fresh-frozen cadaveric specimens had 2.5cm of Achilles tendon excised. The gap between the tendon ends were measured via windowed full equinus casts and compared with functional boots with successively removed heel wedges. The greatest tendon apposition was achieved with the equinus cast. Each wedge removed decreased the reapproximation by approximately 5mm. This paper supports the early use of maximal equinus casting in early management of acute Achilles tendon ruptures.
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Toyooka S, Takeda H, Nakajima K, Masujima A, Miyamoto W, Pagliazzi G, Nakagawa T, Kawano H. Correlation Between Recovery of Triceps Surae Muscle Strength and Level of Activity After Open Repair of Acute Achilles Tendon Rupture. Foot Ankle Int 2017; 38:1324-1330. [PMID: 28891314 DOI: 10.1177/1071100717728686] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study aimed to determine whether physical findings reflecting triceps surae strength recovery could predict return to activities such as jogging and sports and whether patients' age and sex would influence recovery of triceps surae strength postoperatively. METHODS Between 2009 and 2013, 96 consecutive cases of postoperative acute Achilles tendon rupture were reviewed. The postoperative triceps surae strength recovery rate was investigated in all patients by using half body weight 1-time heel rise, full body weight (FBW) 1-time heel rise, FBW 20-time heel rise, jogging, and full return to sports activities. Influence of age and sex on triceps surae strength recovery was also investigated. RESULTS FBW 1-time heel rise and jogging were achieved at an average of 14 weeks (range, 6-24 weeks) and 15 weeks (range, 8-25 weeks) postoperatively, respectively. FBW 20-time heel rise and full return to sports activities were achieved at a mean of 21 weeks (range, 12-29 weeks) and 22 weeks (range, 13-29 weeks) postoperatively, respectively. Ability to perform FBW 1-time heel rise was directly related to resilience of jogging capability ( R2 = 0.317, P < 0.001), and ability to perform FBW 20-time heel rise was related to full return to sports activities ( R2 = 0.508, P < 0.001). Time to heel rise was not correlated with patient age or sex. CONCLUSION Postoperative ability to perform FBW 1-time heel rise in patients postoperatively was directly related to resilience of jogging, and ability to perform FBW 20-time heel rise was directly related to full return to sports activities. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Seikai Toyooka
- 1 Department of Orthopaedic Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Hideki Takeda
- 2 Department of Orthopaedic Surgery, Toshiba General Hospital, Tokyo, Japan
| | - Kohei Nakajima
- 2 Department of Orthopaedic Surgery, Toshiba General Hospital, Tokyo, Japan
| | - Atsushi Masujima
- 2 Department of Orthopaedic Surgery, Toshiba General Hospital, Tokyo, Japan
| | - Wataru Miyamoto
- 1 Department of Orthopaedic Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Gherardo Pagliazzi
- 3 Department of Orthopaedic Surgery, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - Takumi Nakagawa
- 1 Department of Orthopaedic Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Hirotaka Kawano
- 1 Department of Orthopaedic Surgery, Teikyo University School of Medicine, Tokyo, Japan
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9
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Rehabilitation of Achilles tendon ruptures: is early functional rehabilitation daily routine? Arch Orthop Trauma Surg 2017; 137:333-340. [PMID: 28097423 DOI: 10.1007/s00402-017-2627-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Ruptures of the Achilles tendon are the most common tendon injuries of the lower extremities. Besides the initial operative or non-operative treatment, rehabilitation of patients plays a crucial role for tendon healing and long-term outcome. As only limited evidence is available for optimized rehabilitation regimen and guidelines for the initial (e.g., first 6 weeks) rehabilitation are limited, this study investigated the current rehabilitation concepts after Achilles tendon rupture. MATERIALS AND METHODS We analyzed 213 written rehabilitation protocols that are provided by orthopedic and trauma surgery institutions throughout Germany in terms of recommendations for weight-bearing, range of motion (ROM), physiotherapy, and choice of orthosis. All protocols for operatively and non-operatively treated Achilles tendon ruptures were included. Descriptive analysis was carried out and statistical analysis applied where appropriate. RESULTS Of 213 institutions, 204 offered rehabilitation protocols for Achilles tendon rupture and, therefore, 243 protocols for operative and non-operative treatment could be analyzed. While the majority of protocols allowed increased weight-bearing over time, significant differences were found for durations of fixed plantar flexion between operative (o) and non-operative (n) treatments [fixed 30° (or 20)° to 15° (or 10)°: 3.6 weeks (±0.1; o) vs 4.7 weeks (±0.3; n) (p ≤ 0.0001) and fixed 15° (or 10)° to 0°: 5.8 weeks (±0.1; o) vs 6.6 weeks (±0.2; n) (p ≤ 0.001)]. The mean time of the recommended start of physiotherapy is at 2.9 weeks (±0.2; o) vs 3.3 weeks (±0.4; n), respectively. CONCLUSION Our study shows that a huge variability in rehabilitation after Achilles tendon rupture exists. This study shows different strategies in rehabilitation of Achilles tendon ruptures using a convertible vacuum brace system. To improve patient care, further clinical as well as biomechanical studies need to be conducted. This study might serve as basis for prospective randomized controlled trials to optimize rehabilitation for Achilles tendon ruptures.
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10
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Lawrence JE, Nasr P, Fountain DM, Berman L, Robinson AHN. Functional outcomes of conservatively managed acute ruptures of the Achilles tendon. Bone Joint J 2017; 99-B:87-93. [PMID: 28053262 DOI: 10.1302/0301-620x.99b1.bjj-2016-0452.r1] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 09/27/2016] [Indexed: 11/05/2022]
Abstract
AIMS This prospective cohort study aims to determine if the size of the tendon gap following acute rupture of the Achilles tendon shows an association with the functional outcome following non-operative treatment. PATIENTS AND METHODS All patients presenting within two weeks of an acute unilateral rupture of the Achilles tendon between July 2012 and July 2015 were considered for the study. In total, 38 patients (nine female, 29 male, mean age 52 years; 29 to 78) completed the study. Dynamic ultrasound examination was performed to confirm the diagnosis and measure the gap between ruptured tendon ends. Outcome was assessed using dynamometric testing of plantarflexion and the Achilles tendon Total Rupture score (ATRS) six months after the completion of a rehabilitation programme. RESULTS Patients with a gap ≥ 10 mm with the ankle in the neutral position had significantly greater peak torque deficit than those with gaps < 10 mm (mean 23.3%; 7% to 52% vs 14.3%; 0% to 47%, p = 0.023). However, there was no difference in ATRS between the two groups (mean score 87.2; 74 to 100 vs 87.4; 68 to 97, p = 0.467). There was no significant correlation between gap size and torque deficit (τ = 0.103), suggesting a non-linear relationship. There was also no significant correlation between ATRS and peak torque deficit (τ = -0.305). CONCLUSION This is the first study to identify an association between tendon gap and functional outcome in acute rupture of the Achilles tendon. We have identified 10 mm as a gap size at which deficits in plantarflexion strength become significantly greater, however, the precise relationship between gap size and plantarflexion strength remains unclear. Large, multicentre studies will be needed to clarify this relationship and identify population subgroups in whom deficits in peak torque are reflected in patient-reported outcome measures. Cite this article: Bone Joint J 2017;99-B:87-93.
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Affiliation(s)
- J E Lawrence
- Addenbrooke's Hospital, Department of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, Cambridge University NHS Foundation Trust, Hills Road, Cambridge, UK
| | - P Nasr
- Addenbrooke's Hospital, Department of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, Cambridge University NHS Foundation Trust, Hills Road, Cambridge, UK
| | - D M Fountain
- Addenbrooke's Hospital, Department of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, Cambridge University NHS Foundation Trust, Hills Road, Cambridge, UK
| | - L Berman
- Addenbrooke's Hospital, Department of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, Cambridge University NHS Foundation Trust, Hills Road, Cambridge, UK
| | - A H N Robinson
- Addenbrooke's Hospital, Department of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, Cambridge University NHS Foundation Trust, Hills Road, Cambridge, UK
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Bilateral spontaneous atraumatic rupture of the Achilles tendon in an athlete. Am J Emerg Med 2016; 34:114.e1-2. [DOI: 10.1016/j.ajem.2015.04.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2015] [Revised: 04/18/2015] [Accepted: 04/22/2015] [Indexed: 11/24/2022] Open
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Keller A, Ortiz C, Wagner E, Wagner P, Mococain P. Mini-open tenorrhaphy of acute Achilles tendon ruptures: medium-term follow-up of 100 cases. Am J Sports Med 2014; 42:731-6. [PMID: 24318611 DOI: 10.1177/0363546513511418] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The high incidence of soft tissue complications related to open Achilles repair has driven enthusiasm for developing minimally invasive surgical procedures. The Dresden procedure, which reduces wound-healing issues and avoids sural nerve damage, has recently been published and shows good functional results. OBJECTIVE To evaluate medium-term clinical results of procedures using the Dresden mini-open technique on acute Achilles tendon ruptures. STUDY DESIGN Case series; Level of evidence, 4. METHODS A retrospective analysis was performed on 100 consecutive patients with a mean follow-up of 42.1 months. At follow-up, the American Orthopaedic Foot and Ankle Society (AOFAS) score, time to return to work and sports, subjective satisfaction, and complications were registered. An isokinetic test was performed on the first 21 patients of this series at 1 year postoperatively. RESULTS The mean time to return to work was 56.0 days, and the mean time to return to sports was 18.9 weeks. The mean AOFAS score was 97.7; 98% of patients were satisfied. No complications regarding soft tissues and sural nerve damage were reported. Two reruptures and 5 cases of deep venous thrombosis were observed. The isokinetic evaluation showed good recovery of the involved muscles. CONCLUSION The excellent functional and satisfaction results, ease of the procedure, and avoidance of sural nerve damage make the mini-open technique a very attractive alternative for acute, spontaneous Achilles tendon ruptures.
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Affiliation(s)
- Andres Keller
- Pablo Wagner, Clinica Alemana, Vitacura 5951, Vitacura, Santiago, 7650568 Chile.
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