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Yeo YH, Jo SK, Kim MH, Lee SJ, Han SY, Park MH, Kim DY, Kim DY, Yoo IH, Kang C, Song JH, Park WH. Fabrication of atelocollagen-coated bioabsorbable suture and the evaluation of its regenerative efficacy in Achilles tendon healing using a rat experimental model. Int J Biol Macromol 2024; 271:132564. [PMID: 38782324 DOI: 10.1016/j.ijbiomac.2024.132564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/18/2024] [Accepted: 05/20/2024] [Indexed: 05/25/2024]
Abstract
Recently, the incidence of Achilles tendon ruptures (ATRs) has become more common, and repair surgery using a bioabsorbable suture is generally preferred, particularly in the case of healthy patients. Sutures composed of poly(lactic-co-glycolic acid) (PLGA) are commonly used in ATR surgeries. Nevertheless, owing to the inherent limitations of PLGA, novel bioabsorbable sutures that can accelerate Achilles tendon healing are sought. Recently, several studies have demonstrated the beneficial effects of atelocollagen on tendon healing. In this study, poly(3,4-dihydroxy-L-phenylalanine) (pDOPA), a hydrophilic biomimetic material, was used to modify the hydrophobic surface of a PLGA suture (Vicryl, VC) for the stable coating of atelocollagen on its surface. The main objective was to fabricate an atelocollagen-coated VC suture and evaluate its performance in the healing of Achilles tendon using a rat model of open repair for ATR. Structural analyses of the surface-modified suture indicated that the collagen was successfully coated on the VC/pDOPA suture. Postoperative in vivo biomechanical analysis, histological evaluation, ultrastructural/morphological analyses, and western blotting confirmed that the tendons in the VC/pDOPA/Col group exhibit superior healing than those in the VC and VC/pDOPA groups after 1 and 6 weeks following the surgery. The this study suggests that atelocollagen-coated PLGA/pDOPA sutures are preferable for future medical applications, especially in the repair of ATR.
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Affiliation(s)
- Yong Ho Yeo
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Seong Kyeong Jo
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| | - Min Hee Kim
- Department of Textile Engineering, Kyungpook National University, Republic of Korea
| | - Su Jeong Lee
- R&D planning team, Organoid Sciences Co., Ltd., 331, Pangyo-ro, Bundang-gu, Seongnam-si, Republic of Korea
| | - Seung Yun Han
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Mun Hyang Park
- Department of Pathology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Dae Young Kim
- Department of Pathology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Dae Yeung Kim
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| | - In Ha Yoo
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chan Kang
- Department of Orthopedic Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Jae Hwang Song
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea.
| | - Won Ho Park
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea.
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Jo SK, Yoo IH, Park HY, Kang C, Han SY, Moon JH, Park WH, Yeo YH, Jun S, Yi YS, Lee SJ, Tae JY, Song JH. An Atelocollagen Injection Enhances the Healing of Nonoperatively Treated Achilles Tendon Tears: An Experimental Study in Rats. Orthop J Sports Med 2023; 11:23259671231200933. [PMID: 37868218 PMCID: PMC10586006 DOI: 10.1177/23259671231200933] [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: 05/10/2023] [Accepted: 05/19/2023] [Indexed: 10/24/2023] Open
Abstract
Background There is growing interest in nonoperative treatment for the management of Achilles tendon ruptures (ATRs). However, nonoperative treatment is limited by the risk of tendon reruptures and low satisfaction rates. Recently, atelocollagen injections have been reported to have beneficial effects on tendon healing. Purpose To evaluate the beneficial effects of injected atelocollagen on Achilles tendon healing and investigate the mechanism of atelocollagen on tendon healing. Study Design Controlled laboratory study. Methods Percutaneous tenotomy of the right Achilles tendon in 66 rats was performed. The animals were equally divided into the noninjection group (NG) and the collagen injection group (CG). At 1, 3, and 6 weeks, the Achilles functional index, cross-sectional area, load to failure, stiffness, stress, and the modified Bonar score were assessed. Transmission electron microscopy, western blotting, and immunohistochemistry were also performed. Results The Achilles functional index (-6.8 vs -43.0, respectively; P = .040), load to failure (42.1 vs 27.0 N, respectively; P = .049), and stiffness (18.8 vs 10.3 N/mm, respectively; P = .049) were higher in the CG than those in the NG at 3 weeks. There were no significant differences in histological scores between the 2 groups. Transmission electron microscopy analysis showed that the mean diameter of collagen fibrils in the CG was greater than that in the NG at 3 weeks (117.2 vs 72.6 nm, respectively; P < .001) and 6 weeks (202.1 vs 144.0 nm, respectively; P < .001). Western blot analysis showed that the expression of collagen type I in the CG was higher than that in the NG at 1 week (P = .005) and 6 weeks (P = .001). Conclusion An atelocollagen injection had beneficial effects on the healing of nonoperatively treated Achilles tendon injuries. The Achilles tendon of CG rats exhibited better functional, biomechanical, and morphological outcomes compared with NG rats. The molecular data indicated that the mechanism of atelocollagen injections may be associated with an increased amount of collagen type I. Clinical Relevance An atelocollagen injection might be a good adjuvant option for the nonoperative treatment of ATRs.
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Affiliation(s)
- Seong Kyeong Jo
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| | - In Ha Yoo
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeon Yeong Park
- Department of Occupational Therapy, College of Medical Science, Konyang University, Daejeon, Republic of Korea
| | - Chan Kang
- Department of Orthopedic Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Seung Yun Han
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Ji Hyun Moon
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Won Ho Park
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Yong Ho Yeo
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Sangmi Jun
- Center for Research Equipment, Korea Basic Science Institute, Daejeon, Republic of Korea
| | - Yoon-Sun Yi
- Center for Research Equipment, Korea Basic Science Institute, Daejeon, Republic of Korea
| | - Su Jeong Lee
- Department of Microbiology, School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Jung Yeon Tae
- Department of Medicine, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Jae Hwang Song
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
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Xu L, Jin J, Liu Z, Wu M, Peng B, Jiang J, Liu G, He J, White S, Xia Y. A New Technique of Achilles Tendon Rupture Repaired by Double Transverse Mini-incision to Avoid Sural Nerve Injury: A Consecutive Retrospective Study. Orthop Surg 2022; 15:517-524. [PMID: 36573277 PMCID: PMC9891928 DOI: 10.1111/os.13615] [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: 07/02/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE Percutaneous suture is a classic technique used in Achilles tendon repair. However, the complication rates surrounding the sural nerve remain relatively high. Modified percutaneous repair technology can effectively avoid these complications; however, the surgical procedure is complicated. Hence, the present study was conducted to describe a redesigned repair technique for the Achilles tendon able to avoid sural nerve injury and reduce the complexity of the procedure. METHODS Data of patients with acute primary Achilles tendon rupture at our hospital from January 2019 to May 2020 were included. Subjects with expectations for surgical scarring underwent a minimally invasive-combined percutaneous puncture technique. The surgical time, requirement for conversion to other technologies, and length of postoperative hospitalization were investigated to assess efficacy. The American Orthopedic Foot & Ankle Society (AOFAS) score and the Arner-Lindholm scale (A-L scale) were used to assess postoperative clinical outcomes (> 24 months). During the 2-year follow-up, MRI was performed to observe the healing of the Achilles tendon. In addition, subjective satisfaction with surgical scar healing was recorded. RESULTS Twenty consecutive subjects with an average follow-up of 28.3 ± 4.5 months (range, 24-41) met the inclusion criteria. None of the 20 enrolled patients required a converted surgical approach. The mean surgical time was 26.9 ± 6.47 min (range, 20-44). None of the patients experienced dysesthesia or anesthesia around the sural nerve. No signs of postoperative infections were observed. MRI data showed that the wounds of the Achilles tendon healed completely in all the subjects. The AOFAS score increased from 55.6 ± 11.07 (range, 28-71) preoperatively to 97.8 ± 3.34 (range, 87-100) at the last follow-up. The A-L scale showed that 90% of the subjects (n = 18) presented as excellent and 10% of the subjects (n = 2) presented as good, with an excellent/good rate of 100%. Moreover, subjects' satisfaction for surgical scars was 9.1 ± 0.78 (upper limit, 10). CONCLUSIONS The results indicate that this technique can achieve good postoperative function, a small surgical incision, and high scar satisfaction. In addition, this technique should be widely used in suturing Achilles tendon ruptures.
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Affiliation(s)
- Lihu Xu
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Jiaxin Jin
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Zhongcheng Liu
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Meng Wu
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Bo Peng
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Jin Jiang
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Guangyao Liu
- Key Laboratory of Medical Imaging of Gansu ProvinceLanzhou University Second Hospital, Gansu International Scientific and Technological Cooperation Base of Medical Imaging Artificial IntelligenceLanzhouChina
| | - Jinwen He
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
| | - Sylvia White
- Department of PathologyYale University School of MedicineNew HavenCTUSA
| | - Yayi Xia
- Department of OrthopaedicsLanzhou University Second Hospital, Orthopaedics Key Laboratory of Gansu Province, Orthopaedics Clinical Research Center of Gansu ProvinceLanzhouChina
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Effect of Platelet-Rich Plasma Augmentation on Endoscopy-Assisted Percutaneous Achilles Tendon Repair. J Clin Med 2022; 11:jcm11185389. [PMID: 36143034 PMCID: PMC9501121 DOI: 10.3390/jcm11185389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/10/2022] [Accepted: 09/11/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Achilles tendon ruptures are one of the most common sports injuries. Recently, platelet-rich plasma (PRP) has been widely used in tendon-related disorders to enhance tendon healing. However, studies regarding PRP treatment in Achilles tendon rupture show inconsistent results. The purpose of this study was to evaluate the effectiveness of PRP in patients with acute Achilles tendon rupture treated with endoscopy-assisted percutaneous repair. Methods: A total of 62 patients with acute Achilles tendon rupture treated with surgical repair from January 2014 to December 2018 were enrolled in this study. Surgical repair in conjunction with PRP augmentation after surgery was classified as the PRP group. Surgical repair without PRP augmentation was classified as the non-PRP group. All patients were followed up at least 2 years post-operation. The outcomes were evaluated on the basis of rate of return to sports, time to return to play, Achilles Tendon Total Rupture Score (ATRS), calf circumference ratio, ankle range of motion (ROM) and complications following surgery. Results: At 2-year follow-up, the ATRS score was not significantly different between groups (p = 0.8), but the ATRS score in both groups improved with time. Rate of return to sports and time to return to play were not different between the two groups (p = 1.00). Moreover, calf circumference ratio and ankle ROM were evaluated at 6-month, 12-month, 18-month and 24-month follow-ups. At 6 months, the PRP group had better ankle ROM (p = 0.003) and a higher calf circumference ratio (p = 0.011); however, at the 24-month evaluation, there were no between-group differences regarding calf circumference ratio, ankle dorsiflexion and plantarflexion (p > 0.05). Conclusion: We show that PRP augmentation in Achilles tendon surgery did not yield superior functional and clinical outcomes. Therefore, clinicians should inform patients of the above information when undergoing Achilles tendon surgery and offer correct expectations to family and patients regrading PRP treatment.
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Song JH, Kang C, Han SY, Park WH, Kim MH, Moon JH, Tae JY, Park HY, Yoo IH, Park JH, Yeo YH, Kim DY. Comparative analysis of Achilles tendon healing outcomes after open tenotomy versus percutaneous tenotomy: An experimental study in rats. J Orthop Res 2022; 40:1446-1456. [PMID: 34370341 DOI: 10.1002/jor.25159] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/25/2021] [Accepted: 07/30/2021] [Indexed: 02/04/2023]
Abstract
There is growing interest in conservative treatment of Achilles tendon rupture. However, the majority of experimental studies of Achilles tendon have been performed by open tenotomy. More appropriate model of conservative treatment of Achilles tendon rupture is required. We performed an experimental study to evaluate whether outcomes differ between open tenotomy and percutaneous tenotomy of the Achilles tendon in rats. The Achilles tendons of 48 rats were transected. The animals were divided into two groups according to surgical technique: open tenotomy or microscopy-assisted percutaneous tenotomy. After 1, 2, and 4 weeks, functional, biomechanical, and histological analyses were performed. Western blot was performed for quantitative molecular analysis at 1 week. The Achilles functional index was superior in the percutaneous tenotomy group, compared with the open tenotomy group, at 1 week. The cross-sectional area was significantly larger in the percutaneous tenotomy group than in the open tenotomy group at 4 weeks. Relative to the native tendons, load to failure and stiffness yielded comparable results at 2 weeks in the percutaneous tenotomy group and at 4 weeks in the open tenotomy group. The histological score was significantly better in the percutaneous tenotomy group than in the open tenotomy group at 1 week. At 1 week, interleukin-1β expression in the open tenotomy group was higher than in the percutaneous tenotomy group. In summary, Achilles tendon healing was substantially affected by the tenotomy method. We presume that our percutaneous tenotomy method might constitute a useful experimental animal model for conservative treatment of Achilles tendon rupture.
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Affiliation(s)
- Jae H Song
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| | - Chan Kang
- Department of Orthopedic Surgery, Regional Rheumatoid and Degenerative Arthritis Center, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Seung Y Han
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Won H Park
- Department of Advanced Organic Materials and Textile Engineering System, Chungnam National University, Daejeon, Republic of Korea
| | - Min H Kim
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University, Indianapolis, Indiana, USA
| | - Ji H Moon
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Jung Y Tae
- Department of Medicine, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Hyeon Y Park
- Department of Occupational Therapy, Konyang University, Daejeon, Republic of Korea
| | - In H Yoo
- Department of Occupational Therapy, Konyang University, Daejeon, Republic of Korea
| | - Jong H Park
- Department of Biomedical Material, College of Medical Engineering, Konyang University, Daejeon, Republic of Korea
| | - Yong H Yeo
- Department of Advanced Organic Materials and Textile Engineering System, Chungnam National University, Daejeon, Republic of Korea
| | - Dae Y Kim
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
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Nguyen LV, Nguyen GN, Nguyen BL. The modified mini-open technique for repairing total ruptured Achilles tendon using fiber wire with calcaneal fixation. A prospective case series. Ann Med Surg (Lond) 2022; 75:103395. [PMID: 35242333 PMCID: PMC8886017 DOI: 10.1016/j.amsu.2022.103395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/07/2022] [Accepted: 02/20/2022] [Indexed: 12/03/2022] Open
Abstract
Background The purpose of this study was to evaluate clinical outcomes and complications of our modified Maffuli's mini-open technique for repairing acute Achilles tendon rupture using fiber wire and calcaneal fixation. Material and methods Between January 2017 and August 2020, 21 patients with acute rupture of the Achilles tendon who underwent the modified mini-open Maffulli's procedure have been enrolled in the study. Result All surgical incisions healed well without scar adhesions or infections. One year postoperatively, the ATRS score and AOFAS score were 91.2 ± 1.8; 97.2 ± 1.6 respectively; the range of ankle joint movement was normal. Patients could return to their work and their light sporting activities at the time of 16.9 ± 1.1 weeks and 19.7 ± 0.9 weeks postoperatively, respectively. 21 out of 21 patients were able to perform single heel raise. There were no sural nerve injuries, re-ruptures, tendon elongation, or deep vein thromboses. Conclusion We have shown that the modified Maffulli's technique using fiber wire with a calcaneal fixation for repairing acute Achilles tendon ruptures to be a safe and reliable method without requiring specialized or expensive materials. It allows a durable repairing, a limitation of healing problems, and a quick return to physical therapy and full activity. This technique can be widely employed in a low-income country. The best treatment for acute Achilles tendon rupture is not defined. The modified Maffulli's technique using fiber wire with a calcaneal fixation is a safe and reliable method. It allows durable repairing, a limitation of wound healing problems, and a quick return to physical therapy. This technique can be widely employed in a low-income country.
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Affiliation(s)
- Luong Van Nguyen
- Institute of Trauma and Orthopaedics, 108 Central Military Hospital, No. 01 Tran Hung Dao Street, Hanoi, Viet Nam
- Corresponding author.
| | - Gioi Nang Nguyen
- Institute of Trauma and Orthopaedics, 108 Central Military Hospital, No. 01 Tran Hung Dao Street, Hanoi, Viet Nam
| | - Binh Lam Nguyen
- Institute of Trauma and Orthopaedics, 108 Central Military Hospital, No. 01 Tran Hung Dao Street, Hanoi, Viet Nam
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Abdelatif NMN, Batista JP. Endoscopic Flexor Hallucis Longus Transfer for the Management of Acute Achilles Tendon Ruptures in Professional Soccer Players. Foot Ankle Int 2022; 43:164-175. [PMID: 34558318 DOI: 10.1177/10711007211036439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Acute Achilles tendon ruptures (AATRs) that occur in athletes can be a career-ending injury. The aim of this study was to describe return to play and clinical outcomes of isolated endoscopic flexor hallucis longus (FHL) transfer in active soccer players with AATR. METHODS Twenty-seven active male soccer players who underwent endoscopically assisted FHL tendon transfer for acute Achilles tendon ruptures were included in this study. Follow up was 46.2 (±10.9) months after surgery. Return to play criteria and clinical outcome measures were evaluated. RESULTS All players returned to playing professional competitive soccer games. Return to active team training was at a mean of 5.8 (±1.1) months postoperatively. However, return to active competitive match play occurred at a mean of 8.3 (±1.4) months. Twenty-two players (82%) were able to return to their preinjury levels and performances and resumed their professional careers at the same soccer club as their preinjury state. One player (3.7%) shifted his career to professional indoor soccer. At 26 months postoperatively, the mean Tegner activity scale score was 9.7 (±0.4), the mean Achilles tendon total rupture score was 99 (±2), and the mean American Orthopaedic Foot & Ankle Society ankle-hindfoot score was 99 (±3). No patients reported any great toe complaints or symptomatic deficits of flexion strength. CONCLUSION The current study demonstrated satisfactory and comparable return to play criteria and clinical results with minimal complications when using an advanced endoscopically assisted technique involving FHL tendon transfer to treat acute Achilles tendon ruptures in this specific subset of patient cohort. LEVEL OF EVIDENCE Level II, prospective cohort case series study.
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Affiliation(s)
| | - Jorge Pablo Batista
- Head Ankle and Knee Section, Orthopaedics Department, Centro Artroscópico Jorge Batista SA, Ciudad Autónoma de Buenos Aires (CABA), CP, Argentina.,Department of Sport Medicine, Club Atlético Boca Juniors, Buenos Aires, Argentina
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The release of adhesions improves outcome following minimally invasive repair of Achilles tendon rupture. Knee Surg Sports Traumatol Arthrosc 2022; 30:1109-1117. [PMID: 34657973 PMCID: PMC8901518 DOI: 10.1007/s00167-021-06767-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 10/04/2021] [Indexed: 12/02/2022]
Abstract
PURPOSE Operative repair of Achilles tendon rupture may lead to complications, which influence outcome adversely. The aim of this study was to determine the incidence, impact and response to treatment of post-operative adhesions. METHODS From February 2009 to 2021, 248 patients operated on with percutaneous or minimally invasive surgical repair have been prospectively evaluated using the Achilles tendon Total Rupture Score (ATRS) and Heel-Rise Height Index (HRHI), following acute Achilles tendon rupture. RESULTS Fourteen (5.6%) patients were identified as having adhesions. Four patients reported superficial adhesions and ten patients reported a deeper tightness of the tendon. At a mean (SD) of 10.5 (2.3) months following repair, the overall ATRS was at a median (IQR) 65 (44.5-78) points and (HRHI) was mean (SD) 81.5 (13.5)%. Of those deemed to have deep adhesions the antero-posterior diameter of the tendon was at mean (SD) 15.6 (4.6) mm. Open release of superficial adhesions resulted in improved ATRS in all patients. Endoscopic debridement anterior to the Achilles tendon led to alleviation of symptoms of tightness and discomfort from deep adhesions and improved outcome in terms of the ATRS score. At a mean (SD) of 15.9 (3.3)-month follow-up from initial rupture and repair, the patients reported at median (IQR) ATRS scores of 85 (64.8-92.8) points, Tegner level 5 (3-9) and mean (SD) HRHI 86.2 (9.5)%. Patients significantly improved both ATRS and HRHI following release at median (IQR) of 16.5 (- 1.8-29.3) points (p = 0.041) and mean (SD) 5.6 (8.3)% (p = 0.043). CONCLUSIONS The incidence of patient-reported adhesions following minimally invasive repair of Achilles tendon rupture was estimated to be 5.6%. The occurrence of superficial adhesions was associated with a lower outcome scores as well as symptoms of anterior tendon tightness and stiffness were associated with a lower score in most patients. Surgical release of adhesions led to a significant improvement in outcome.
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Park CH, Yan H, Park J, Chang MC. Mini-open Repair for Acute Achilles Tendon Rupture: Ring Forceps vs the Achillon Device. Am J Sports Med 2021; 49:3613-3619. [PMID: 34612717 DOI: 10.1177/03635465211044464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Repair of acute Achilles tendon rupture using the Achillon device is a representative mini-open repair technique; however, the limitations of this technique include the need for special instruments and decreased repair strength. A modified mini-open repair using ring forceps might overcome these limitations. PURPOSE To compare the Achillon device with ring forceps in mini-open repairs of acute Achilles tendon rupture. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Fifty patients (41 men and 9 women) with acute Achilles tendon rupture on 1 foot were consecutively treated using mini-open repair techniques. The first 20 patients were treated using the Achillon device (Achillon group), and the subsequent 30 were treated using a ring forceps (forceps group). Clinical, functional, and isokinetic results and postoperative complications were compared between the groups at the last follow-up. Clinical evaluations were performed using the AOFAS (American Orthopaedic Foot and Ankle Society) score, Achilles Tendon Total Rupture Score, length of incision, and operation time. Functional evaluations included active range of motion of the ankle joint, maximum calf circumference, hopping test, and single-limb heel rise (SLHR). Isokinetic evaluations were performed using the isokinetic test for ankle plantar flexion. RESULTS The AOFAS score (P = .669), Achilles Tendon Total Rupture Score (P = .753), and length of incision (P = .305) were not significantly different between the groups (mean ± SD, 90.1 ± 8.7, 88.3 ± 9.9, and 2.7 ± 0.3 cm in the Achillon group vs 92.2 ± 9.4, 89.9 ± 10.9, and 2.5 ± 0.4 cm in the forceps group, respectively). Operation times in the Achillon group were significantly shorter than those in the forceps group (41.4 ± 9.6 vs 62.8 ± 14.1 minutes, P < .001). The maximum height of the SLHR (P = .042) and the number of SLHRs (P = .043) in the forceps group (79.7% ± 7.4% and 72.9% ± 10.2%) were significantly greater than those in the Achillon group (75.3% ± 7.1% and 66.7% ± 11.0%). No significant differences were detected between the groups in mean peak torques for plantar flexion at angular speeds of 30 deg/s (P = .185) and 120 deg/s (P = .271). There was no significant difference in the occurrence of postoperative complications between the groups (P = .093). CONCLUSION The ring forceps technique is comparable to the Achillon technique with respect to clinical, functional, and isokinetic results and postoperative complications. Given that no special instrument is required, the ring forceps technique could be a better option for acute Achilles tendon rupture repair.
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Affiliation(s)
- Chul Hyun Park
- Department of Orthopaedic Surgery, College of Medicine, Yeungnam University, Daegu, Korea
| | - Hongfei Yan
- Department of Orthopaedic Surgery, College of Medicine, Yeungnam University, Daegu, Korea
| | - Jeongjin Park
- Department of Orthopaedic Surgery, College of Medicine, Yeungnam University, Daegu, Korea
| | - Min Cheol Chang
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, Korea
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Li Y, Jiang Q, Chen H, Xin H, He Q, Ruan D. Comparison of mini-open repair system and percutaneous repair for acute Achilles tendon rupture. BMC Musculoskelet Disord 2021; 22:914. [PMID: 34717595 PMCID: PMC8556965 DOI: 10.1186/s12891-021-04802-8] [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: 07/02/2021] [Accepted: 10/19/2021] [Indexed: 11/13/2022] Open
Abstract
Background To reduce incision complications, minimally invasive operative approaches for treatment with acute Achilles tendon rupture have been developed, such as Mini-open repair and percutaneous repair. Which technique is the better surgical option? In the present study, we compared the two surgical procedures— modified Mini-open repair versus percutaneous repair—in the treatment of acute Achilles tendon rupture. Methods From January 2016 to November 2018, 68 matched patients with acute Achilles tendon rupture were divided into treatment group (Mini-open with modified Ma-Griffith technique) and control group (the Ma–Griffith technique). The patients were then treated with different surgical techniques and followed up for no less than 24 months, and the functional outcome scores and complications were retrospectively evaluated. Results The mean follow-up time in Mini-open repair group was 29.0±2.9 months, and that in control group was 27.9±2.9 months (P=0.147). The Mini-open repair group showed reliably higher American Orthopedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score and Achilles tendon Total Rupture Score (ATRS) than the control group in functional assessment (95.0±3.8 vs. 92.3±5.3, P=0.000; 93.8±3.8 vs. 90.9±4.5,P=0.000). There was no cases of sural nerve injury in Mini-open repair group, whereas the percutaneous repair group had 5 cases of the same (P=0.027). No significant differences were found in the calf circumference (32.3±3.9 vs. 31.8±3.6) (P=0.564), range of motion of the ankle (51.3±4.8 vs. 50.5±4.2, P=0.362), or wound complications (34/0 vs. 34/0) (P=1.000) between the two groups at the end of the follow-up time. However, the percutaneous repair group had a shorter average operating time (23.1±5.2 min) than that of the Mini-open repair group (27.7±4.3 min) (P=0.000). Conclusions Acute Achilles tendon ruptures may be treated successfully with a new Mini-open repair system or percutaneous repair technique. However, the Mini-open repair system may represent a superior surgical option, since it offers advantages in terms of direct visual control of the repair, AOFAS Ankle-Hindfoot Score, Achilles tendon Total Rupture Score and risk of sural nerve palsy. Study design Case-control studies, Level of evidence, 3. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04802-8.
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Affiliation(s)
- Yong Li
- Department of Orthopedics Surgery, The 6th Medical Center of Chinese PLA General Hospital, No. 6, Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China.
| | - Qiang Jiang
- Department of Orthopedics Surgery, The 6th Medical Center of Chinese PLA General Hospital, No. 6, Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China
| | - Hua Chen
- Department of Orthopedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100048, People's Republic of China
| | - Hongkui Xin
- Department of Orthopedics Surgery, The 6th Medical Center of Chinese PLA General Hospital, No. 6, Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China
| | - Qing He
- Department of Orthopedics Surgery, The 6th Medical Center of Chinese PLA General Hospital, No. 6, Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China
| | - Dike Ruan
- Department of Orthopedics Surgery, The 6th Medical Center of Chinese PLA General Hospital, No. 6, Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China
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11
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Nguyen LV. The modified mini-open Maffulli's technique for repairing open Achilles tendon laceration using fiber wires with calcaneal fixation. A prospective case series of 14 patients. INTERNATIONAL JOURNAL OF SURGERY OPEN 2021. [DOI: 10.1016/j.ijso.2021.100408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Batista JP, Abdelatif NMN, Del Vecchio JJ, Diniz P, Pereira H. Endoscopic Flexor Hallucis Longus Transfer for the Management of Acute Achilles Tendon Ruptures: A Prospective Case Series Report With a Minimum of 18 Months' Follow-Up. J Foot Ankle Surg 2021; 59:927-937. [PMID: 32527698 DOI: 10.1053/j.jfas.2019.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/18/2019] [Accepted: 12/22/2019] [Indexed: 02/03/2023]
Abstract
Acute Achilles tendon rupture can be treated either surgically or nonsurgically. The flexor hallucis longus (FHL) has been used successfully in patients with large chronic Achilles tendon defects. The aim of this study was to describe the clinical outcomes of isolated endoscopic FHL transfer in patients with acute Achilles tendon ruptures at a minimum follow-up of 18 months. Fifty-six male patients with an average age of 36.3 years who underwent endoscopic FHL transfer as a treatment for acute Achilles tendon ruptures were included. Follow-up was for a mean (± standard deviation) of 27.5 ± 7.29 months. At 18 months postoperatively, the Achilles tendon total rupture score mean was 95 ± 4.26, and the American Orthopaedic Foot and Ankle Society score was a mean of 96.4 ± 4.31. The median value for FHL tendon dynamometry on the surgical side was 95.72 (range 70.1 to 142), and 100.7 (range 68 to 161) for the nonoperated side. Mean ankle plantarflexion strength at 18 months was 19.19 ± 2.55 kg • m compared with the uninjured side of 19.27 ± 2.16 kg • m. Relative Achilles tendon resting angle showed a mean of -0.25° ± 2.43°. Magnetic resonance imaging performed at a minimum of 18 months postoperatively showed a homogeneous continuous Achilles tendon signal for 43 patients and heterogeneous signal intensity in 13 patients (23.21%). No patients reported any great toe complaints or symptomatic deficits of flexion strength. No neurovascular or skin complications were encountered. The current study demonstrated satisfactory and comparable results with minimal complications when using the endoscopic FHL tendon transfer in surgical management of acute Achilles tendon ruptures, compared with the currently used methods.
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Affiliation(s)
- Jorge Pablo Batista
- Head, Ankle and Knee Section, Orthopaedics Department, Centro Artroscópico Jorge Batista SA, Buenos Aires, Argentina; Head, Soccer Medical Department, Department of Sport Medicine, Club Atlético Boca Juniors, Buenos Aires, Argentina
| | | | - Jorge Javier Del Vecchio
- Head, Foot and Ankle Section, Orthopaedics Department, Fundación Favaloro. Hospital Universitario, Buenos Aires, Argentina; Professor, Department of Kinesiology and Physiatry, Universidad Favaloro, Buenos Aires, Argentina
| | - Pedro Diniz
- Orthopaedic Surgeon, Hospital de Sant'Ana, Parede, Portugal; PhD Student, Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - Helder Pereira
- Orthopedic Surgeon, Orthopedic Department of Póvoa de Varzim, Ripoll y De Prado Sports Clinic, Murcia-Madrid, Spain; Orthopedic Surgeon, FIFA Medical Centre of Excellence; ICVS/3B's, PT Government Associate Laboratory, Porto, Portugal; Orthopedic Surgeon, ICVS/3B's, PT Government Associate Laboratory - Minho University, Braga, Portugal
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13
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Akoh CC, Fletcher A, Sharma A, Parekh SG. Clinical Outcomes and Complications Following Limited Open Achilles Repair Without an Instrumented Guide. Foot Ankle Int 2021; 42:294-304. [PMID: 33148032 DOI: 10.1177/1071100720962493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We report the clinical outcomes and complications following our limited open incision Achilles tendon repair technique without instrument guides. METHODS A total of 33 patients were included in this study. We recorded pre- and postoperative scores on the Foot and Ankle Disability Index (FADI), visual analog scale (VAS), and the Foot and Ankle Outcome Score (FAOS). Subgroup analyses were performed for acute (<2 weeks) and subacute (2-6 weeks) Achilles tendon repairs. A P value <.05 was considered significant for all statistical analyses. RESULTS The median time from injury to surgery was 10.0 days (range, 1-45 days). At a median follow-up of 3.7 years (range, 1.0-9.8 years), the average pre- and postoperative outcome scores improved significantly for the following: FADI index (49.1-98.4, P < .001), VAS (4.8-0.2, P < .001), FAOS Pain (54.8-99.2, P < .001), FAOS Symptoms (84.6-97.0, P < .001), FAOS activities of daily living (61.4-97.2, P < .001), FAOS Sports and Recreational Activity (39.5-98.5, P < .001), and FAOS quality of life (39.7-88.7, P < .001). There were no significant differences between pre- and postoperative outcome scores between the acute and subacute Achilles repair groups. There were no wound complication, reruptures, or reoperations in the entire cohort. CONCLUSION Patients showed improvements in postoperative patient-reported outcome scores with minimal complications. There was no significant difference in outcomes for acute vs subacute repairs. Our limited open incision Achilles tendon repair, which required no additional targeting instrumentation, had favorable midterm results. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
| | | | | | - Selene G Parekh
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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14
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Park CH, Na HD, Chang MC. Clinical Outcomes of Minimally Invasive Repair Using Ring Forceps for Acute Achilles Tendon Rupture. J Foot Ankle Surg 2021; 60:237-241. [PMID: 33358383 DOI: 10.1053/j.jfas.2020.03.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 03/07/2020] [Indexed: 02/08/2023]
Abstract
Mini-open techniques using special devices, introduced to preclude the complications of open and percutaneous techniques, have limited usefulness because of the need for the devices and the weak strength of the repair. We developed a mini-open technique using a ring forceps. This technique is easy to use and increases the strength of the repair with crossed sutures. Twenty-six consecutive patients were treated using a mini-open technique using a ring forceps for acute Achilles tendon rupture. American Orthopaedic Foot and Ankle Society (AOFAS) scores and Achilles tendon total rupture scores (ATRS) were evaluated at the last follow-up. The active range of motion of ankle joint and maximum calf circumference (MCC) were measured and compared with the uninjured side at the last follow-up, as well as hopping and single-limb heel-rise (SLHR) tests and isokinetic tests for ankle plantarflexion. AOFAS score and ATRS were 92.2 ± 9.4 and 89.9 ± 10.9, respectively, at the last follow-up. The MCC (p = .035) and maximum height of SLHR (p = .001) were significantly different between uninvolved and involved legs. No significant differences in mean peak torques for plantarflexion at angular speeds of 30°/s (60.9 ± 23.6 vs 50.8 ± 20.4 Nm/kg; p = .299) and 120°/s (31.6 ± 16 vs 29.6 ± 17.7 Nm/kg; p = .776) were observed between uninvolved and involved legs. The mini-open technique using a ring forceps for acute Achilles tendon rupture showed satisfactory clinical outcomes and favorable functional outcomes without complications.
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Affiliation(s)
- Chul Hyun Park
- Professor, Department of Orthopaedic Surgery, Yeungnam University Medical Center, Daegu, Korea.
| | - Ho Dong Na
- Surgeon, Department of Orthopaedic Surgery, Yeungnam University Medical Center, Daegu, Korea
| | - Min Cheol Chang
- Professor, Department of Physical Medicine and Rehabilitation, Yeungnam University Medical Center, Daegu, Korea
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15
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Miller TL, Welder E. Achilles Tendon Repair With Modified Giftbox Technique Using Nonabsorbable Suture Loops. VIDEO JOURNAL OF SPORTS MEDICINE 2021. [DOI: 10.1177/2635025421992782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Achilles tendon ruptures occur most commonly in male individuals aged between 30 and 60 years. Indications: Surgical options for treatment of acute midsubstance Achilles tendon ruptures in the athletically active population include open, mini-open, and percutaneous techniques. Surgical Technique: The giftbox suture configuration has been popularized by multiple authors. Here, a modified giftbox technique for Achilles tendon repair is shown in detail and uses nonabsorbable suture loops, a novel method for primarily repairing complete Achilles tendon ruptures. Results: This mini-open technique has demonstrated, at a minimum of 1-year follow-up, outcomes that are comparable with previously reported Achilles tendon repair procedures with no re-ruptures and low overall complication rates in the first 60 patients who have undergone this procedure. The mean time to release to unrestricted activity following repair by this technique is 24.3 weeks, which is earlier than most standard techniques. Conclusion: Achilles tendon repair using the modified gift box technique with nonabsorbable suture loops is a safe and reliable technique for repair of midsubstance tendon ruptures in athletically active patients. The mean time to release to unrestricted activity following repair by this technique is earlier than most standard techniques.
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Affiliation(s)
- Timothy L. Miller
- Jameson Crane Sports Medicine Institute, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Eric Welder
- Department of Orthopaedic Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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16
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Makulavičius A, Mazarevičius G, Klinga M, Urmanavičius M, Masionis P, Oliva XM, Uvarovas V, Porvaneckas N. Outcomes of open "crown" type v. percutaneous Bunnell type repair of acute Achilles tendon ruptures. Randomized control study. Foot Ankle Surg 2020; 26:580-584. [PMID: 31548150 DOI: 10.1016/j.fas.2019.07.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 07/26/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND The optimal treatment of acute Achilles tendon ruptures (AATR) is still under debate. The purpose of this study was to evaluate outcomes of open repair comparing with percutaneous procedure for AATR. METHODS 100 patients with AATR were randomized in two groups: open "crown" type (group A) and percutaneous Bunnell type repair (group B). 87 patients were available for the mean follow up of 27months RESULTS: No statistically significant difference was observed between groups in ATRS score, leg circumference, single heel rise, Achilles resting angle, time back to work and sports and overall patient satisfaction. Percutaneous technique was much faster. Overall 13 complications occurred in both groups (5 and 8 respectively). No deep infection occurred, no revisions were needed. CONCLUSIONS Both techniques showed to be effective and safe when using absorbable suture material with a high patient satisfaction and a low complication rate, but percutaneous repair was significantly faster.
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Affiliation(s)
- Aleksas Makulavičius
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania.
| | - Giedrius Mazarevičius
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
| | - Mindaugas Klinga
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
| | - Matas Urmanavičius
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
| | - Povilas Masionis
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
| | - Xavier Martin Oliva
- Barcelona University, Faculty of Medicine, Department of Embriology and Human Anatomy, Barcelona, Spain
| | - Valentinas Uvarovas
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
| | - Narūnas Porvaneckas
- Vilnius University, Faculty of Medicine, Clinic of Rheumatology, Traumatology Orthopaedic and Reconstructive Surgery, Centre of Orthopedics and Traumatology, Republican Vilnius University Hospital, Šiltnamių g. 29, LT-04130 Vilnius, Lithuania
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Clanton T, Stake IK, Bartush K, Jamieson MD. Minimally Invasive Achilles Repair Techniques. Orthop Clin North Am 2020; 51:391-402. [PMID: 32498958 DOI: 10.1016/j.ocl.2020.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Achilles tendon rupture is an increasingly common problem with an aging population participating in high-level physical activities. Appropriate treatment has been debated for decades, but good outcomes have been reported after conservative and surgical management. The development of minimally invasive surgical techniques for Achilles repair has reduced the incidence of complications and maintained the high level of function reported after open surgery. The Achilles Midsubstance SpeedBridge repair is a newer minimally invasive technique that has demonstrated promising results and is the authors' preferred treatment of Achilles tendon rupture in athletes and active patients.
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Affiliation(s)
- Thomas Clanton
- Foot and Ankle Sports Medicine, The Steadman Clinic and Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA
| | - Ingrid K Stake
- Department of Orthopaedic Surgery, Ostfold Hospital Trust, Norway and Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA.
| | - Katherine Bartush
- Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA
| | - Marissa D Jamieson
- Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA
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18
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Michel PA, Kronenberg D, Neu G, Stolberg-Stolberg J, Frank A, Pap T, Langer M, Fehr M, Raschke MJ, Stange R. Microsurgical reconstruction affects the outcome in a translational mouse model for Achilles tendon healing. J Orthop Translat 2020; 24:1-11. [PMID: 32489862 PMCID: PMC7260609 DOI: 10.1016/j.jot.2020.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/17/2020] [Accepted: 04/08/2020] [Indexed: 01/02/2023] Open
Abstract
Background Animal models are one of the first steps in translation of basic science findings to clinical practice. For tendon healing research, transgenic mouse models are important to advance therapeutic strategies. However, the small size of the structures complicates surgical approaches, histological assessment, and biomechanical testing. In addition, available models are not standardized and difficult to compare. How surgery itself affects the healing outcome has not been investigated yet. The focus of the study was to develop a procedure that includes a transection and microsurgical reconstruction of the Achilles tendon but, unlike other models, preserves the sciatic nerve. We wanted to examine how distinct parts of the technique influenced healing. Methods For this animal model study, we used 96 wild-type male C57BL/6 mice aged 8–12 weeks. We evaluated different suture techniques and macroscopically confirmed the optimal combination of suture material and technique to minimize tendon gap formation. A key element is the detailed, step-by-step illustration of the surgery. In addition, we assessed histological (Herovici and Alcian blue staining) outcome parameters at 1–16 weeks postoperatively. Microcomputed tomography (micro-CT) was performed to measure the bone volume of heterotopic ossifications (HOs). Biomechanical analyses were carried out using a viscoelastic protocol on the biomechanical testing machine LM1. Results A modified 4-strand suture combined with a cerclage for immobilization without transection of the sciatic nerve reliably eliminated gap formation. The maximal dorsal extension of the hindlimb at the upper ankle joint from the equinus position (limited by the immobilization cerclage) increased over time postoperatively (operation: 28.8 ± 2.2°; 1 week: 54 ± 36°; 6 weeks: 80 ± 11.7°; 16 weeks: 96 ± 15.8°, p > 0.05). Histological staining revealed a maturation of collagen fibres within 6 weeks, whereas masses of cartilage were visible throughout the healing period. Micro-CT scans detected the development of HOs starting at 4 weeks and further progression at 6 and 16 weeks (bone volume, 4 weeks: 0.07604 ± 0.05286 mm3; 6 weeks: 0.50682 ± 0.68841 mm3; 16 weeks: 2.36027 ± 0.85202 mm3, p > 0.001). In-depth micro-CT analysis of the different surgical elements revealed that an injury of the tendon is a key factor for the development of HOs. Immobilization alone does not trigger HOs. Biomechanical properties of repaired tendons were greatly altered and remained inferior 6 weeks after surgery. Conclusion With this study, we demonstrated that the microsurgical technique greatly influences the short- and longer-term healing outcome. When the sciatic nerve is preserved, the best surgical reconstruction of the tendon defect is achieved by a 4-strand core suture in combination with a tibiofibular cerclage for postoperative immobilization. The cerclage promotes a gradual increase in the range of motion of the upper ankle joint, comparable with an early mobilization rehabilitation protocol. HO, as a key mechanism for poor tendon healing, is progressive and can be monitored early in the model. The translational potential of this article The study enhances the understanding of model dependent factors of healing. The described reconstruction technique provides a reproducible and translational rodent model for future Achilles tendon healing research. In combination with transgenic strains, it can be facilitated to advance therapeutic strategies to improve the clinical results of tendon injuries.
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Affiliation(s)
- Philipp A Michel
- Department of Trauma, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Daniel Kronenberg
- Department of Regenerative Musculoskeletal Medicine, Institute of Musculoskeletal Medicine, Westfaelische Wilhelms University Muenster, Muenster, Germany
| | - Gertje Neu
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Josef Stolberg-Stolberg
- Department of Trauma, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Andre Frank
- Department of Trauma, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Thomas Pap
- Institute of Musculoskeletal Medicine, Westfaelische Wilhelms University Muenster, Muenster, Germany
| | - Martin Langer
- Department of Trauma, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Michael Fehr
- University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
| | - Michael J Raschke
- Department of Trauma, Hand- and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Richard Stange
- Department of Regenerative Musculoskeletal Medicine, Institute of Musculoskeletal Medicine, Westfaelische Wilhelms University Muenster, Muenster, Germany
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Carmont MR, Zellers JA, Brorsson A, Nilsson-Helander K, Karlsson J, Grävare Silbernagel K. Age and Tightness of Repair Are Predictors of Heel-Rise Height After Achilles Tendon Rupture. Orthop J Sports Med 2020; 8:2325967120909556. [PMID: 32232072 PMCID: PMC7097876 DOI: 10.1177/2325967120909556] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background: Achilles tendon rupture leads to weakness of ankle plantarflexion. Treatment of Achilles tendon rupture should aim to restore function while minimizing weakness and complications of management. Purpose: To determine the influence of factors (age, sex, body mass index [BMI], weight, time from injury to operative repair, and tightness of repair) in the initial surgical management of patients after an acute Achilles tendon rupture on 12-month functional outcome assessment after percutaneous and minimally invasive repair. Study Design: Cohort study; Level of evidence, 3. Methods: From May 2012 to January 2018, patients sustaining an Achilles tendon rupture receiving operative repair were prospectively evaluated. Tightness of repair was quantified using the intraoperative Achilles tendon resting angle (ATRA). Heel-rise height index (HRHI) was used as the primary 12-month outcome variable. Secondary outcome measures included Achilles tendon total rupture score (ATRS) and Tegner score. Stepwise multiple regression was used to create a model to predict 12-month HRHI. Results: A total of 122 patients met the inclusion criteria for data analysis (mean ± SD age, 44.1 ± 10.8 years; 78% male; mean ± SD BMI, 28.1 ± 4.3 kg/m2). The elapsed time to surgery was 6.5 ± 4.0 days. At 12-month follow-up, patients had an HRHI of 82% ± 16% and performed 82% ± 17% of repetitions compared with the noninjured side. Participants had a mean ATRS of 87 ± 15 and a median Tegner score of 5 (range, 1-9), with a reduction in Tegner score of 2 from preinjury levels. The relative ATRA at 12 months was –4.8° ± 3.9°. Multiple regression identified younger age (B = ±0.006; P < .001) and greater intraoperative ATRA (B = 0.005; P = .053) as predictors of more symmetrical 12-month HRHI (R2 = 0.19; P < .001; n = 120). Conclusion: Age was found to be the strongest predictor of outcome after Achilles tendon rupture. The most important modifiable risk factor was the tightness of repair. It is recommended that repair be performed as tight as possible to optimize heel-rise height 1 year after Achilles tendon rupture and possibly to reduce tendon elongation.
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Affiliation(s)
- Michael R Carmont
- Department of Trauma and Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury and Telford Hospital NHS Trust, Shropshire, UK
| | - Jennifer A Zellers
- Program in Physical Therapy, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Annelie Brorsson
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katarina Nilsson-Helander
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jón Karlsson
- The Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Abstract
Background We present a mini-open Achilles tendon rupture repair technique, which does not open the paratenon and avoids the sural nerve. We perform it to recover the normal working length of the gastrocnemius-soleus complex musculotendinous unit as well as possible, trying to avoid soft-tissue complications. Description This repair is performed via a 3-cm-long incision that is placed 4 cm proximal to the Achilles tendon gap. Through this incision, the interval between the superficial fascia of the leg and the paratenon is developed. Distally, 2 small incisions are made in order to introduce into the calcaneus 2 bone anchors loaded with nonabsorbable sutures. These sutures are retrieved from the distal attachment site through the interval between the fascia and the paratenon with specifically designed suture passers, and obtained through the proximal incision. The sutures are then woven through the proximal stump of the Achilles tendon, the first ones in a Bunnell and the last ones in a crisscross manner, recovering the physiological equinus of the ankle1. The fascia and skin are closed appropriately. Alternatives Percutaneous surgical repair techniques.Open surgical repair techniques.Orthopaedic nonoperative treatment. Rationale This surgical technique differs from other available mini-open techniques in that it respects the rupture hematoma, accessing the tendon far from the rupture site; it does not violate the paratenon; and because of the placement in a safe anatomical interval, it does not injure the sural nerve. Because of the mini-open approach of the technique, soft-tissue complications are rare, and thus indications for this technique can be expanded over those of open surgical techniques. Expected Outcomes Patients can expect a nearly complete recovery of gastrocnemius-soleus function, after an appropriate rehabilitation period. Soft-tissue complications are rare, and therefore early rehabilitation can be performed. The rehabilitation lasts for 5 months to achieve a high level of physical function. A low rerupture rate (2%) can also be expected2. The average return to work is 56 days. Important Tips Try to operate within 10 days of the rupture to avoid scar formation at the rupture site.Plan the surgical procedure according to the level of the rupture in order to ensure the suture passers are long enough to span the rupture site from the proximal incision up to the calcaneus.Ensure the bone anchors are placed in the middle of the total height of the calcaneus, avoiding the enthesis, and align the anchors to be perpendicular to the axis of the calcaneus.Follow the proximal suturing technique in order to obtain the best resistance of the repair. Taking care not to overtighten consecutive sutures, restore the appropriate level of physiological equinus.
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Affiliation(s)
- Emilio Wagner
- Universidad del Desarrollo-Clinica Alemana, Santiago, Chile
| | - Pablo Wagner
- Universidad del Desarrollo-Clinica Alemana, Santiago, Chile
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21
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Joannas G, Arrondo G, Eslava S, Casola L, Drago J, Barousse R, Niño Gomez D, Amlang M, Rammelt S. Percutaneous Achilles tendon repair with the Dresden instrument. Clinical and MRI evaluation of 90 patients. Foot Ankle Surg 2020; 26:209-217. [PMID: 30853390 DOI: 10.1016/j.fas.2019.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 12/31/2018] [Accepted: 02/15/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND This study aims at evaluating a substantial number of patients treated with a percutaneous, paratenon preserving technique for Achilles tendon repair using three different incisions with clinical follow-up and magnetic resonance imaging (MRI). METHODS Ninety patients with percutaneous Achilles tendon repair using the Dresden technique for acute rupture were evaluated. Fifteen patients were treated using a central approach, 15 patients using a posterolateral approach and the original posteromedial approach was used in 60 patients. All patients were followed clinically and with MRI after 1 and 6 months post-operatively. RESULTS Using the standard posteromedial approach no complications were seen. With the central approach 4 (27%) wound healing problems were observed and with the posterolateral approach 2 (13%) sural nerve lesions occurred. One patient (1.1%) had a rerupture. MRI revealed an increased diameter at the rupture site and distal to it as well as an increasingly homogeneous signal over time. CONCLUSIONS Percutaneous Achilles tendon repair with the Dresden technique yields excellent clinical results and a low complication rate. Modification of the original incision is discouraged.
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Affiliation(s)
| | | | | | | | - Juan Drago
- Instituto Dupuytren, Buenos Aires, Argentina
| | | | | | - Michael Amlang
- University Hospital Carl Gustav Carus at TU Dresden, Dresden, Germany
| | - Stefan Rammelt
- University Hospital Carl Gustav Carus at TU Dresden, Dresden, Germany.
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22
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Hsu AR. Repair of Combined Insertional and Midsubstance Achilles Tendon Ruptures. Orthopedics 2020; 43:e57-e64. [PMID: 31355902 DOI: 10.3928/01477447-20190723-07] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/20/2019] [Indexed: 02/03/2023]
Abstract
Complex combined tears of the insertion and midsubstance of the Achilles tendon are rare injuries that are challenging to diagnose and treat. The author describes a novel technique for combined insertional and midsubstance Achilles repair that decreases proximal soft tissue dissection, restores musculotendinous length, and directly fixes tendon to bone in a strong, knotless fashion to allow for early mobilization and functional recovery. [Orthopedics. 2020; 43(1):e57-e64.].
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23
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Wagner P, Wagner E, López M, Etchevers G, Valencia O, Guzmán-Venegas R. Proximal and Distal Failure Site Analysis in Percutaneous Achilles Tendon Rupture Repair. Foot Ankle Int 2019; 40:1424-1429. [PMID: 31462088 DOI: 10.1177/1071100719867937] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Different techniques have been described for percutaneous Achilles tendon rupture repair, but no biomechanical evaluation has been performed separately for proximal and distal suturing techniques. The purpose of this study was to biomechanically analyze proximal versus distal percutaneous Achilles suture configurations during cyclic loading and load to failure. METHODS A simulated, midsubstance rupture was created 6 cm proximal to the calcaneal insertion in fresh-frozen cadaveric Achilles tendons. Fifteen proximal specimens were divided into 3 groups: (A1) triple locking technique, (A2) Bunnell-type technique, and (A3) double Bunnell-type technique. Twelve distal specimens were divided into 2 groups: (B1) triple nonlocking technique and (B2) oblique technique. Repairs were subjected to cyclic testing and load to failure. Load to failure, cause of failure, and tendon elongation were evaluated. RESULTS None of the proximal specimens and 7/12 of the distal ones failed in cyclic testing. The proximal fixation groups demonstrated significantly more strength than the distal groups (P = .001), achieving up to 710 N of failure load in Group A3. Groups B1and B2 failed on average at 380 N with no difference between them (P > .05). The majority of all repairs failed in the suture-tendon interface. Distal groups had more elongation during cyclic testing (13.7 mm) than proximal groups (9.4 mm) (P = .02). CONCLUSION The distal fixation site in this Achilles tendon repair was significantly weaker than the proximal fixation site. A proximal modified suture configuration increased resistance to cyclic loading and load to failure significantly. CLINICAL RELEVANCE A modification can be suggested to improve strength of the Achilles repair.
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Affiliation(s)
- Pablo Wagner
- Foot and Ankle Surgeon, Clínica Alemana, Universidad del Desarrollo, Santiago, Chile.,Hospital Militar de Santiago, Universidad de los Andes, Santiago, Chile
| | - Emilio Wagner
- Foot and Ankle Surgeon, Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Mario López
- Foot and Ankle Surgeon, Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Gastón Etchevers
- Foot and Ankle Surgeon, Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Oscar Valencia
- Laboratorio LIBFE, Escuela de kinesiología, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
| | - Rodrigo Guzmán-Venegas
- Laboratorio LIBFE, Escuela de kinesiología, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
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24
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Zellers JA, Christensen M, Kjær IL, Rathleff MS, Silbernagel KG. Defining Components of Early Functional Rehabilitation for Acute Achilles Tendon Rupture: A Systematic Review. Orthop J Sports Med 2019; 7:2325967119884071. [PMID: 31803789 PMCID: PMC6878623 DOI: 10.1177/2325967119884071] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: Early functional rehabilitation is frequently discussed in treating Achilles tendon rupture. A consistent definition of what constitutes early functional rehabilitation has not been established across the literature, despite studies supporting its efficacy. A standardized definition would be helpful to pool data across studies, allow for between-study comparisons, and ultimately work toward developing clinical guidelines. Purpose: To define early functional rehabilitation (including when it is initiated and what it entails) when used to treat Achilles tendon rupture and to identify outcome measures for evaluating the effect of treatment. Study Design: Systematic review; Level of evidence, 4. Methods: Ovid MEDLINE, EMBASE, PEDro, CINAHL, and Cochrane databases were searched for relevant studies. Eligibility criteria for selecting studies consisted of randomized controlled trials, cohort studies, and case series (≥10 participants) including weightbearing or exercise-based interventions within 8 weeks after Achilles tendon rupture. Results: A total of 174 studies published between 1979 and 2018 were included. Studies were rated a median (interquartile range [IQR]) of 17 (15-20) on the Downs & Black checklist and included 9098 participants. Early functional rehabilitation incorporated weightbearing (95%), range of motion (73%), and isometric/strengthening exercises (50%). Weightbearing was initiated within the first week, whereas exercise (eg, ankle range of motion, strengthening, whole-body conditioning) was initiated in the second week. Initiation of exercises varied based on whether treatment was nonsurgical (mean, 3.0 weeks; IQR, 2.0-4.0 weeks) or simple (mean, 2.0 weeks; IQR, 0.0-2.3 weeks) or augmented surgical repair (mean, 0.5 weeks; IQR, 0.0-2.8 weeks) (P = .017). Functional outcomes including ankle range of motion (n = 84) and strength (n = 76) were reported in 130 studies. Other outcome domains included patient-reported outcomes (n = 89), survey-based functional outcomes (n = 50), and tendon properties (n = 53). Conclusion: Early functional rehabilitation includes weightbearing and a variety of exercise-based interventions initiated within the first 2 weeks after acute Achilles tendon rupture/repair. Because early functional rehabilitation has lacked a standardized definition, interventions and outcome measures are highly variable, and pooling data across studies should be done with attention paid to what was included in the intervention and how treatment was assessed.
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Affiliation(s)
- Jennifer A Zellers
- Program in Physical Therapy, Washington University School of Medicine in St Louis, St Louis, Missouri, USA
| | - Marianne Christensen
- Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark.,Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Inge Lunding Kjær
- Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark
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25
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Abstract
Achilles tendon rupture is a common injury to the lower extremity that requires appropriate treatment to minimize functional deficit. Available treatments of Achilles tendon ruptures include nonoperative, open surgical repair, percutaneous repair, and minimally invasive repair. Open surgical repair obtains favorable functional outcomes with significant potential for deep soft tissue complications, calling into question the value of open repair. Percutaneous repair is an alternative option with comparable functional results and minimal soft tissue complications; however, sural nerve injury is a complication. Minimally invasive Achilles repair offers optimal results with superior functional outcomes with minimal soft tissue complications and sural nerve injury.
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Affiliation(s)
- Milap S Patel
- Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, 259 East Erie, 13th Floor, Chicago, IL 60611, USA
| | - Anish R Kadakia
- Department of Orthopaedic Surgery, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, 259 East Erie, 13th Floor, Chicago, IL 60611, USA.
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26
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Nam IH, Park YU, Cho JH, Lee DH, Min KJ. Comparison Between Early Functional Rehabilitation and Cast Immobilization After Minimally Invasive Repair for an Acute Achilles Tendon Rupture. J Foot Ankle Surg 2019; 58:628-631. [PMID: 31130480 DOI: 10.1053/j.jfas.2018.12.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Indexed: 02/03/2023]
Abstract
The purpose of the present study was to compare the outcomes of patients with Achilles tendon rupture treated with minimally invasive repair and early functional rehabilitation with the outcomes of similar patients treated with cast immobilization. After undergoing minimally invasive surgery, a below-knee splint with the foot in 30° of plantarflexion was applied to each patient for the first week. Patients were then assigned to a cast immobilization group (IG; n = 25) or a functional group (FG; n = 16). Data were collected during outpatient checks at 6 weeks, 3 months, 6 months, and 1 year. Outcomes of interest included range of motion (ROM), heel height, calf circumference, pain and functional score, return to work and light sports activity, and complications. The time interval for return to work in the FG was faster than that in the IG (p = .026). There was no clinically important difference between the 2 groups with regard to heel height, ROM, return to sports, calf circumference, visual analog scale, American Orthopaedic Foot and Ankle Society score, or Achilles tendon Total Rupture Score at every outpatient check except ROM difference at 6 weeks and heel height at 3 months. Rerupture occurred in 2 patients (1 [4%] in the IG and 1 [6.25%] in the FG). Early functional rehabilitation seemed to be as safe as traditional postoperative immobilization with a similar functional result and complications, but it was advantageous for the early phase of rehabilitation only.
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Affiliation(s)
- Il Hyun Nam
- Surgeon, Department of Orthopedic Surgery, Pohang, St. Mary's Hospital, Pohang, Gyeongsangbuk-do, Republic of Korea
| | - Young Uk Park
- Professor, Department of Orthopedic Surgery, Ajou University Hospital, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea.
| | - Jae Ho Cho
- Professor, Department of Orthopedic Surgery, Ajou University Hospital, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea
| | - Doo Hyung Lee
- Professor, Department of Orthopedic Surgery, Ajou University Hospital, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea
| | - Kyung Jun Min
- Surgeon, Department of Orthopedic Surgery, Ajou University Hospital, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea
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27
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Frantz TL, Everhart JS, Jamieson M, Fisk E, Fredrickson S, Kanney J, Miller TL. Patient-Reported Outcomes of Achilles Tendon Repair Using the Modified Gift-Box Technique With Nonabsorbable Suture Loop: A Consecutive Case Series. J Foot Ankle Surg 2019; 58:696-701. [PMID: 31079985 DOI: 10.1053/j.jfas.2018.11.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Indexed: 02/03/2023]
Abstract
We sought to determine the early range of motion, complication rates, and 1-year patient-reported outcomes following Achilles tendon repair, using a modified gift-box suture loop technique. Sixty consecutive patients (49 males, mean age 36.2 ± 9.9 years) who underwent Achilles tendon repair with a modified gift-box suture loop technique performed by a single surgeon were prospectively enrolled. The range of motion at the final follow-up visit (mean 6 months) and the Achilles tendon rupture score (ATRS) and the complication rates at 1 year were obtained with 83% follow-up. The predictors of complications and ATRS were assessed. The mean operative time was 63.1 ± 10.8 minutes, which decreased throughout the case series (r = 0.46, p < .001). The mean plantarflexion at the final office evaluation was 31.7° ± 6.2°, dorsiflexion was 11.7° ± 6.3°, and total ankle arc of motion was 43.6° ± 9.7°; longer length of follow-up was associated with greater dorsiflexion (p = .008) and the total arc of motion (p = .008) but not with plantarflexion (p = .16). The overall rerupture rate was 1.7% (1 patient), wound complication rate was 1.7% (1 patient), and the overall complication rate was 6.7% (4 patients). No predictors of complications were identified. Complication rates did not differ between the first 30 (6.7%) cases and second 30 (6.7%) cases. The mean ATRS at 1 year was 81.8 ± 16.8 points. The rerupture and overall complication rates by 1 year were low. The range of motion, particularly dorsiflexion, improved through at least 6 months. Diabetic patients had lower 1-year ATRS than nondiabetic patients using this technique.
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Affiliation(s)
- Travis L Frantz
- Orthopaedic Resident, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Joshua S Everhart
- Orthopaedic Resident, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Marissa Jamieson
- Assistant Professor, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH
| | | | - Saul Fredrickson
- Orthopaedic Resident, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Jill Kanney
- Medical Student, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Timothy L Miller
- Associate Professor, Department of Orthopedics, The Ohio State University Wexner Medical Center, Columbus, OH.
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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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Telleria JJM, Smith JT, Ready LV, Bluman EM. Outcomes of Limited Open Achilles Repair Using Modified Ring Forceps. Orthop J Sports Med 2018; 6:2325967118794927. [PMID: 30228992 PMCID: PMC6137553 DOI: 10.1177/2325967118794927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background The optimal treatment of acute Achilles tendon ruptures remains controversial. When surgical repair is undertaken, the reported rate of infections and wound-healing complications ranges from 2% to 5%. Meta-analyses have demonstrated that minimally invasive approaches have equivalent rerupture rates, a significantly lower risk of superficial infections, and higher patient satisfaction rates compared with traditional open Achilles repair techniques. Purpose To review the clinical outcomes of acute, limited open Achilles tendon repair using modified ring forceps and to analyze functional results using foot and ankle-specific outcome measures. Study Design Case series; Level of evidence, 4. Methods The clinical records of 32 consecutive patients (mean age, 44 years) with 33 acute Achilles tendon ruptures were retrospectively reviewed. All patients underwent limited open repair with modified ring forceps through a 2- to 3-cm midline incision. Suture placement into the tendon stumps was guided using a pair of ring forceps bent 30°. Three No. 2 nonabsorbable sutures were placed in the proximal and distal segments, the tendon ends were reapproximated, and the sutures were tied to secure the tendon. Outcomes from a 10-cm visual analog scale (VAS), the Foot and Ankle Ability Measure (FAAM), and the Victorian Institute of Sport Assessment-Achilles (VISA-A) were assessed. Results At final follow-up (mean, 42.1 months [range, 6-90 months]), 31 of 32 patients (33 Achilles tendons) reported no pain in their Achilles, with a mean Achilles VAS score of 0.7 ± 4.2 of 100. The mean postoperative VISA-A score was 82.3 ± 19.5 of 100. The mean FAAM activities of daily living and sports subscores were 96.5% ± 5.2% and 85.1% ± 21.2%, respectively. Regarding current functional level, 19 of 33 tendons (57.6%) were rated as "normal," 10 (30.3%) as "nearly normal," and 4 (12.1%) as "abnormal"; none were rated as "severely abnormal." There was 1 case (3.0%) of a superficial infection; there were no cases of deep infections, sural neuritis, or reruptures. The cost of the modified ring forceps technique is 5.3 to 12.1 times less than commercially available devices. Conclusion Limited open Achilles repair with modified ring forceps provides an economical repair with excellent pain relief, favorable functional outcomes, and a very low complication rate at midterm follow-up.
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Affiliation(s)
- Jessica J M Telleria
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jeremy T Smith
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Lauren V Ready
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Eric M Bluman
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
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30
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Manegold S, Tsitsilonis S, Schumann J, Gehlen T, Agres AN, Keller J, Gesslein M, Wichlas F. Functional outcome and complication rate after percutaneous suture of fresh Achilles tendon ruptures with the Dresden instrument. J Orthop Traumatol 2018; 19:19. [PMID: 30229505 PMCID: PMC6143488 DOI: 10.1186/s10195-018-0511-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 07/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background The aim of this study was to evaluate the outcome of patients with a rupture of the Achilles tendon (ATR) treated percutaneously with the Dresden instrument in the hands of surgeons others than its inventors. Materials and methods 118 patients (FU rate: 77.1%) with an acute ATR treated with the Dresden instrument were retrospectively evaluated. The following data were evaluated: pain intensity, functional limitation, Hannover score, Achilles tendon total rupture score (ATRS), AOFAS ankle-hindfoot score, Tegner activity score, complications, maximum calf circumference (MCC) on both sides, and the Matles test for tendon lengthening. The effect of the time point of the surgery after trauma was examined. Results Hannover scores and ATRSs were good; AOFAS scores were excellent. Almost all patients returned to sporting activities postoperatively, and 66.1% were able to return to their previous level. The Tegner activity score revealed a slight posttraumatic decrease (p = 0.009) in the level of physical activity overall (pre-injury: 5.37 ± 0.15; postoperatively: 4.77 ± 0.15). The re-rupture rate was 2%. No sural nerve lesions and no infections were reported. Even after 3 years, there was still a difference in MCC that was correlated with inferior clinical score and AT lengthening. Patients treated within the first 2 days after ATR showed inferior clinical outcomes in terms of AOFAS score, ATRS, and functional limitations. Conclusions Percutaneous ATR suture with the Dresden instrument is a safe and reliable method. Low complication and re-rupture rates, good clinical results, and a high rate of return to play support this fact. The time point of the operation may influence the outcome.
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Affiliation(s)
- Sebastian Manegold
- Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Serafim Tsitsilonis
- Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Jakob Schumann
- Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Tobias Gehlen
- Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Alison N Agres
- Julius Wolff Institute, Charité-University Medicine Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Johannes Keller
- Center for Musculoskeletal Surgery, Charité-University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Markus Gesslein
- Clinic for Orthopaedics and Traumatology, Klinikum Nürnberg Süd, Paracelsus University, Breslauer Str. 201, 90471, Nuremberg, Germany
| | - Florian Wichlas
- Clinic for Orthopaedics and Traumatology, University of Salzburg, Müllner Hauptstraße 48, Salzburg, Austria
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31
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Zhang H, Liu PZ, Zhang X, Ding C, Cui HC, Ding WB, Wang RK, Wu DJ, Wei Q, Qin S, Wu XL, Tong DK, Wang GC, Tang H, Ji F. A new less invasive surgical technique in the management of acute Achilles tendon rupture through limited-open procedure combined with a single-anchor and "circuit" suture technique. J Orthop Surg Res 2018; 13:198. [PMID: 30097054 PMCID: PMC6086049 DOI: 10.1186/s13018-018-0895-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 07/17/2018] [Indexed: 12/26/2022] Open
Abstract
Background Traditional incision repair and minimally invasive repair for acute Achilles tendon repair have limitations. This study aimed to present our series of 23 patients with acute Achilles tendon rupture that was repaired using two small incisions to assist the anchor repair of the tear and a new “circuit” suture technique. Methods This was a retrospective study of 23 patients with acute Achilles tendon rupture treated with the new technique at Changhai Hospital between January 2015 and December 2016 and followed up for 14–33 months. Clinical outcome was assessed using the AOFAS, Leppilahti, and Arner-Lindholm scores. Complications, range of motion (ROM), and time to return to work and light sport activity were assessed. Results The AOFAS score was 85–96 at 3 months and 92–100 at 12 months. The 3-month ROM was 27°–37°, and the 12-month ROM was 36°–48°. The Leppilahti score was 85–95 at 3 months and 90–100 at 12 months. The recovery time of the patients was 10–18 weeks. The postoperative recovery time to exercise was 16–24 weeks. There was only one case of deep venous thrombosis. According to the Arner-Lindholm assessment criteria, patient outcomes were rated as excellent in 20 (87.0%) cases, good in three (13.0%) cases, and poor in 0 cases. The excellent-to-good rate was 100%. Conclusion The limited-open procedure combined with a single-anchor and “circuit” suture technique could be used to repair torn Achilles sites, with a low occurrence of complications. This new and minimally invasive technique could be an alternative in the management of acute Achilles tendon rupture.
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Affiliation(s)
- Hao Zhang
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Pei-Zhao Liu
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Xin Zhang
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Chen Ding
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Hao-Chen Cui
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Wen-Bin Ding
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Ren-Kai Wang
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Da-Jiang Wu
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Qiang Wei
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Sheng Qin
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Xue-Lin Wu
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Da-Ke Tong
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Guang-Chao Wang
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China
| | - Hao Tang
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China.
| | - Fang Ji
- Department of Orthopaedics, Changhai Hospital, Second Military Medical University, No 168 Changhai road, Shanghai, 200433, China.
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Munegato D, Gridavilla G, Guerrasio S, Turati M, Cazzaniga C, Zanchi N, Zatti G, Bigoni M. Mini open versus open repair techniques in Achilles tendon rupture: clinical and isokinetic evaluation. Muscles Ligaments Tendons J 2018; 7:554-561. [PMID: 29387651 DOI: 10.11138/mltj/2017.7.3.554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background The aim of the study was to compare the mini-open to the classic open repair techniques for Achilles tendon ruptures. Methods We retrospectively evaluated at a minimum of 2 years follow-up 32 subcutaneous Achilles tendon ruptures; 17 underwent mini-open surgery (Group A) and 15 the open technique (Group B). Results No difference in Achilles Tendon Total Rupture Score and in modified Leppillahti score was observed. With respect to the contralateral side the width of the operated Achilles tendon was 4.07 mm thicker in Group A and 7.67 mm in Group B (p<.05); the calf circumference reduction was respectively 10 mm and 23.75 mm (p<.05). Iso-kinetic peak force measurement of the calf muscle strength showed a loss of 8.21% in Group A versus 17.25% in Group B (p <.05). The mean Patient Satisfaction Score was 96.76 in Group A and 88.67 in Group B (p<.01); respectively 82.3% vs 66.7% of patients were able to return to previous levels of sporting activity. There were two post-operative complications in Group B and one in Group A. Conclusion Mini-open technique minimizes the risk of complications, leads to an improved tendon healing process and functional recovery with higher patient satisfaction. Level of evidence IV.
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Affiliation(s)
- Daniele Munegato
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Giulia Gridavilla
- Department of Orthopedic Surgery and Traumatology, Manzoni General Hospital, Lecco, Italy
| | - Stefano Guerrasio
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Marco Turati
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy.,Department of Paediatric Orthopedic Surgery, Hopital Couple Enfants, Grenoble Alpes University, Grenoble, France
| | - Carlo Cazzaniga
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Nicolò Zanchi
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Giovanni Zatti
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Marco Bigoni
- Orthopedic Department, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
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Biomechanical properties of different techniques used in vitro for suturing mid-substance Achilles tendon ruptures. Clin Biomech (Bristol, Avon) 2017; 50:78-83. [PMID: 29032307 DOI: 10.1016/j.clinbiomech.2017.10.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 08/18/2017] [Accepted: 10/07/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND The Dresden technique preserves the paratenon during Achilles tendon repair and may improve the plantarflexor mechanism when combined with mobilization during early rehabilitation. However, the surgical repair design for Achilles tendon ruptures can affect rates of re-rupture or lengthening. Therefore, the aim of this study was to determine the biomechanical properties of the Krackow, Double-Kessler, Double-Dresden, and Triple-Dresden techniques used for repairing mid-substance Achilles tendon ruptures during cyclical and maximum traction. METHODS Sixty mid-substance bovine tendons repaired after transverse rupturing were divided randomly into four groups by repair technique: Krackow, Double-Kessler, Double-Dresden, and Triple-Dresden. Cyclical tractions of 4.7, 5.8, 7.9, and 11.7mm (equivalent to 5°, 8°, 10°, and 15° of dorsal flexion, respectively) were applied to determine gapping, tensile strength, nominal suture stress, repair deformation, and specimens with clinical failure (gap>5mm). Maximal traction was applied to measure maximum strength and failure type (i.e. suture, knot, or tendon). FINDINGS The Triple-Dresden technique resulted in decreased gapping, nominal suture stress, repair deformation, and quantity of specimens with clinical failure as compared to the other techniques. Furthermore, Triple-Dresden tendons showed greater comparative tensile and maximum strength. During maximal traction testing, this technique presented tendon failure, whereas the Krackow, Double-Kessler, and Double-Dresden techniques had suture failures. INTERPRETATION Triple-Dresden repair results in better cyclical and maximum traction strengths, suggesting that this technique might be more appropriate when performing early mobilization after mid-substance Achilles tendon rupture repair.
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Ling SKK, Slocum A, Lui TH. 5-year results of the 1.5cm incision Achilles tendon repair. Foot (Edinb) 2017; 33:35-38. [PMID: 29126040 DOI: 10.1016/j.foot.2017.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 06/02/2017] [Accepted: 06/05/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND To study a hypothesis that the cost-effective 1.5cm medial incision Achilles tendon repair technique will provide good functional outcomes which are maintained for over 5 years. METHOD Prospective study of 12 consecutive cases with a minimal 5-year follow-up were recruited from April 2008 to November 2010. Cases whom were mentally incompetent or those which required concomitant procedures were excluded. Outcomes measures included the numeric pain rating scale, motor power strength, range of motion, functional scoring using the AOFAS hindfoot score and patient's self-assessment using the Foot and Ankle Outcome Score (FAOS). RESULT No re-ruptures or sural nerve injured were identified after a minimal 5-year follow-up. Pain was minimal at 0.5/10, calf power was 5/5 and ankle range was good (plantarflexion: 38°/dorsiflexion: 21°). The AOFAS hindfoot score was 97.4 and all 5 sub-categories of the Foot and Ankle Outcome Score (FAOS) were good. CONCLUSION The 1.5cm medial incision repair of the Achilles tendon is an economically sound surgical technique, with minimal complications, which gives good medium length functional outcomes. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Samuel K K Ling
- Dept. of Orthopadics & Traumatology, North District Hospital, Hong Kong Special Administrative Region.
| | - Amanda Slocum
- Dept. of Orthopadics & Traumatology, North District Hospital, Hong Kong Special Administrative Region.
| | - T H Lui
- Dept. of Orthopadics & Traumatology, North District Hospital, Hong Kong Special Administrative Region.
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Carmont MR, Zellers JA, Brorsson A, Olsson N, Nilsson-Helander K, Karlsson J, Silbernagel KG. Functional Outcomes of Achilles Tendon Minimally Invasive Repair Using 4- and 6-Strand Nonabsorbable Suture: A Cohort Comparison Study. Orthop J Sports Med 2017; 5:2325967117723347. [PMID: 28856168 PMCID: PMC5571770 DOI: 10.1177/2325967117723347] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: The aim of management of Achilles tendon rupture is to reduce tendon lengthening and maximize function while reducing the rerupture rate and minimizing other complications. Purpose: To determine changes in Achilles tendon resting angle (ATRA), heel-rise height, patient-reported outcomes, return to play, and occurrence of complications after minimally invasive repair of Achilles tendon ruptures using nonabsorbable sutures. Study Design: Cohort study; Level of evidence, 3. Methods: Between March 2013 and August 2015, a total of 70 patients (58 males, 12 females) with a mean age of 42 ± 8 years were included and evaluated at 6 weeks and 3, 6, 9, and 12 months after repair of an Achilles tendon rupture. Surgical repair was performed using either 4-strand or 6-strand nonabsorbable sutures. After surgery, patients were mobilized, fully weightbearing using a functional brace. Early active movement was permitted starting at 2 weeks. Results: There were no significant differences in the ATRA, Achilles Tendon Total Rupture Score (ATRS), and Heel-Rise Height Index (HRHI) between the 4- and 6-strand repairs. The mean (SD) relative ATRA was –13.1° (6.6°) (dorsiflexion) following injury; this was reduced to 7.6° (4.8°) (plantar flexion) directly after surgery. During initial rehabilitation at 6 weeks, the relative ATRA was 0.6° (7.4°) (neutral) and –7.0° (5.3°) (dorsiflexion) at 3 months, after which ATRA improved significantly with time to 12 months (P = .005). At 12 months, the median ATRS was 93 (range, 35-100), and the mean (SD) HRHI and Heel-Rise Repetition Index were 81% (0.22%) and 82.9% (0.17%), respectively. The relative ATRA at 3 and 12 months correlated with HRHI (r = 0.617, P < .001 and r = 0.535, P < .001, respectively). Conclusion: Increasing the number of suture strands from 4 to 6 does not alter the ATRA or HRHI after minimally invasive Achilles tendon repair. The use of a nonabsorbable suture during minimally invasive repair when used together with accelerated rehabilitation did not prevent the development of an increased relative ATRA. The ATRA at 3 months after surgery correlated with heel-rise height at 12 months.
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Affiliation(s)
- Michael R Carmont
- Department of Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury & Telford Hospital NHS Trust, Shropshire, United Kingdom.,Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jennifer A Zellers
- Department of Physical Therapy, University of Delaware, Newark, Delaware, USA
| | - Annelie Brorsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Nicklas Olsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katarina Nilsson-Helander
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopaedics, Kungsbacka Hospital, Kungsbacka, Sweden
| | - Jon Karlsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Carmont MR, Kuiper JH, Grävare Silbernagel K, Karlsson J, Nilsson-Helander K. Tendon end separation with loading in an Achilles tendon repair model: comparison of non-absorbable vs. absorbable sutures. J Exp Orthop 2017; 4:26. [PMID: 28733950 PMCID: PMC5520830 DOI: 10.1186/s40634-017-0101-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Accepted: 07/14/2017] [Indexed: 12/28/2022] Open
Abstract
Background Rupture of the Achilles tendon often leads to long-term morbidity, particularly calf weakness associated with tendon elongation. Operative repair of Achilles tendon ruptures leads to reduced tendon elongation. Tendon lengthening is a key problem in the restoration of function following Achilles tendon rupture. A study was performed to determine differences in initial separation, strength and failure characteristics of differing sutures and numbers of core strands in a percutaneous Achilles tendon repair model in response to initial loading. Methods Nineteen bovine Achilles tendons were repaired using a percutaneous/minimally invasive technique with a combination of a modified Bunnell suture proximally and a Kessler suture distally, using non-absorbable 4-strand 6-strand repairs and absorbable 8-strand sutures. Specimens were then cyclically loaded using phases of 10 cycles of 100 N, 100 cycles of 100 N, 100 cycles of 190 N consistent with early range of motion training and weight-bearing, before being loaded to failure. Results Pre-conditioning of 10 cycles of 100 N resulted in separations of 4 mm for 6-strand, 5.9 mm for 4-strand, but 11.5 mm in 8-strand repairs, this comprised 48.5, 68.6 and 72.7% of the separation that occurred after 100 cycles of 100 N. The tendon separation after the third phase of 100 cycles of 190 N was 17.4 mm for 4-strand repairs, 16.6 mm for 6-strand repairs and 26.6 mm for 8-strand repairs. There were significant differences between the groups (p < 0.0001). Four and six strand non-absorbable repairs had significantly less separation than 8-strand absorbable repairs (p = 0.017 and p = 0.04 respectively). The mean (SEM) ultimate tensile strengths were 4-strand 464.8 N (27.4), 6-strand 543.5 N (49.6) and 8-strand 422.1 N (80.5). Regression analysis reveals no significant difference between the overall strength of the 3 repair models (p = 0.32) (4 vs. 6: p = 0.30, 4 vs. 8: p = 0.87; 6 vs. 8: p = 0.39). The most common mode of failure was pull out of the Kessler suture from the distal stump in 41.7% of specimens. Conclusion The use of a non-absorbable suture resulted in less end-to-end separation when compared to absorbable sutures when an Achilles tendon repair model was subject to cyclical loading. Ultimate failure occurred more commonly at the distal Kessler suture end although this occurred with separations in excess of clinical failure. The effect of early movement and loading on the Achilles tendon is not fully understood and requires more research.
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Affiliation(s)
- Michael R Carmont
- Department of Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury & Telford Hospital, Telford, UK. .,Department of Orthopaedic Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Jan Herman Kuiper
- Department of Biomechanical Engineering, The Robert Jones & Agnes Hunt District General Hospital, University of Keele, Keele, UK
| | | | - Jón Karlsson
- Department of Orthopaedic Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katarina Nilsson-Helander
- Department of Orthopaedic Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopaedic Surgery, Kungsbacka Hospital, Kungsbacka, Sweden
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Ho G, Tantigate D, Kirschenbaum J, Greisberg JK, Vosseller JT. Increasing age in Achilles rupture patients over time. Injury 2017; 48:1701-1709. [PMID: 28457569 DOI: 10.1016/j.injury.2017.04.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/11/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The changing demographics of Achilles tendon rupture (ATR) patients have not fully been investigated. However, there has been a general suspicion that this injury is occurring in an increasingly older population, in terms of mean age. The aim of this study was to objectively show an increase in age in Achilles tendon rupture patients over time. METHODS Published literature on Achilles tendon ruptures was searched for descriptive statistics on the demographics of patients in the studies, specifically mean and median age of Achilles tendon rupture patients, gender ratio, percentage of athletics-related injuries, percentage of smokers, and BMI. Linear regression analyses were performed to determine the trend of patient demographics over time. A Welch one-way ANOVA was carried out to identify any possible differences in data obtained from different types of studies. RESULTS The patient demographics from 142 studies were recorded, with all ATR injuries occurring between the years 1953 and 2014. There was no significant difference in the mean age data reported by varying study types, i.e. randomized controlled trial, cohort study, case series, etc. (P=0.182). There was a statistically significant rise in mean age of ATR patients over time (P<0.0005). There was also a statistically significant drop in percentage of male ATR patients (P=0.02). There is no significant trend for percentage of athletics-related injuries, smoking or BMI. CONCLUSION Since 1953 to present day, the mean age at which ATR occurs has been increasing by at least 0.721 years every five years. In the same time period, the percentage of female study patients with ATR injuries has also been increasing by at least 0.6% every five years. LEVEL OF EVIDENCE Level III; Retrospective cohort study.
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Affiliation(s)
- Gavin Ho
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Direk Tantigate
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Josh Kirschenbaum
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Justin K Greisberg
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - J Turner Vosseller
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States.
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Clinical failure after Dresden repair of mid-substance Achilles tendon rupture: human cadaveric testing. Knee Surg Sports Traumatol Arthrosc 2017; 25:1849-1856. [PMID: 27256278 DOI: 10.1007/s00167-016-4182-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 05/19/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE The purpose of this study was to describe the angle of clinical failure during cyclical mobilization exercises in the Achilles tendon of human cadaveric specimens that were repaired using the Dresden technique and FiberWire® No. 2. The secondary aim was to identify the secure limit of mobilization, the type of failure, and the type of apposition. METHODS The lower limbs of eight males (mean age: 60.3 ± 6.3 years) were repaired with the Dresden technique following complete, percutaneous mid-substance Achilles tendon rupture. A basal tension of 10 N at 30° of plantarflexion was placed on each specimen. The angle of the ankle during clinical failure (tendon ends separation >5 mm) was then tested via cyclical exercises (i.e. 100 cycles between 30° and 15° of plantarflexion; 100 cycles between 15° of plantarflexion and 0°; 100 cycles between 0° and 15° of dorsiflexion; and 100 cycles between 15° of dorsiflexion and full dorsiflexion). Clinical failure was determined using the Laplacian edge detection filter, and the angle of clinical failure was obtained using a rotatory potentiometer aligned in relation to the intermalleolar axis of each foot specimen. The type of failure (knot, tendon, or suture) and apposition (termino-terminal or non-termino-terminal) were determined. Descriptive statistics were used to obtain the mean; standard deviation; 95 % confidence interval; 1st, 25th, 50th, 75th, and 100th percentiles; and the standard error of the mean for angle data. Proportions were used to describe the type of failure and apposition. RESULTS The main results were a mean angle of clinical failure equal to 12.5° of plantarflexion, a limit of mobilization equal to 14.0° of plantarflexion, tendon failure type, and non-termino-terminal apposition in all specimens. CONCLUSIONS While the mean angle of clinical failure in human cadaveric models was 12.5° of plantarflexion, after 14.0° of plantarflexion, the percutaneous Dresden technique was found insecure for cyclical mobilization exercises, with a 5 % range of error. These findings are clinically relevant as they provide mechanical limits for diminishing the risk of Achilles lengthening during immediate rehabilitation.
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de la Fuente C, Carreño-Zillmann G, Marambio H, Henríquez H. Is the Dresden technique a mechanical design of choice suitable for the repair of middle third Achilles tendon ruptures? A biomechanical study. Rev Esp Cir Ortop Traumatol (Engl Ed) 2016. [DOI: 10.1016/j.recote.2016.08.001] [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] Open
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de la Fuente C, Carreño-Zillmann G, Marambio H, Henríquez H. Is the Dresden technique a mechanical design of choice suitable for the repair of middle third Achilles tendon ruptures? A biomechanical study. Rev Esp Cir Ortop Traumatol (Engl Ed) 2016; 60:279-85. [PMID: 27435986 DOI: 10.1016/j.recot.2016.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 04/30/2016] [Accepted: 06/13/2016] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE To compare the mechanical failure of the Dresden technique for Achilles tendon repair with the double modified Kessler technique controlled repair technique. The maximum resistance of the two repair techniques are also compared. MATERIAL AND METHODS A total of 30 Achilles tendon ruptures in bovine specimens were repaired with an Ethibond(®) suture to 4.5cm from the calcaneal insertion. Each rupture was randomly distributed into one of two surgical groups. After repair, each specimen was subjected to a maximum traction test. The mechanical failure (tendon, suture, or knot) rates (proportions) were compared using the exact Fisher test (α=.05), and the maximum resistances using the Student t test (α=.05). RESULTS There was a difference in the proportions of mechanical failures, with the most frequent being a tendon tear in the Dresden technique, and a rupture of the suture in the Kessler technique. DISCUSSION The repair using the Dresden technique performed in the open mode, compared to the Kessler technique, has a more suitable mechanical design for the repair of middle third Achilles tendon ruptures on developing a higher tensile resistance in 58.7%. However, its most common mechanical failure was a tendon tear, which due to inappropriate loads could lead to lengthening of the Achilles tendon.
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Affiliation(s)
- C de la Fuente
- Carrera de Kinesiología, UDA cs. de Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Programa de Magíster en Ciencias de la Ingeniería, mención Ingeniería Biomédica, Universidad de Valparaíso, Santiago, Chile.
| | - G Carreño-Zillmann
- Programa de Quiropraxia, Facultad de Ciencias de la Salud, Universidad Central, Santiago, Chile; Facultad de Ciencias de la Salud, Universidad Iberoamericana de Ciencias y Tecnología, Santiago, Chile
| | - H Marambio
- Servicio de Traumatología, Clínica Santa Maria, Santiago, Chile; Escuela de Medicina, Universidad de Chile, Santiago, Chile
| | - H Henríquez
- Servicio de Traumatología, Clínica Santa Maria, Santiago, Chile; Servicio de Tobillo y Pie, Instituto Traumatológico «Teodoro Gebauer Weisser», Santiago, Chile; Escuela de Medicina, Universidad de Chile, Santiago, Chile
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Zellers JA, Carmont MR, Grävare Silbernagel K. Return to play post-Achilles tendon rupture: a systematic review and meta-analysis of rate and measures of return to play. Br J Sports Med 2016; 50:1325-1332. [PMID: 27259751 DOI: 10.1136/bjsports-2016-096106] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2016] [Indexed: 12/26/2022]
Abstract
AIM This systematic review and meta-analysis sought to identify return to play (RTP) rates following Achilles tendon rupture and evaluate what measures are used to determine RTP. DESIGN A systematic review and meta-analysis were performed. Studies were assessed for risk of bias and grouped based on repeatability of their measure of RTP determination. DATA SOURCES PubMed, CINAHL, Web of Science and Scopus databases were searched to identify potentially relevant articles. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Studies reporting RTP/sport/sport activity in acute, closed Achilles tendon rupture were included. RESULTS 108 studies encompassing 6506 patients were included for review. 85 studies included a measure for determining RTP. The rate of RTP in all studies was 80% (95% CI 75% to 85%). Studies with measures describing determination of RTP reported lower rates than studies without metrics described, with rates being significantly different between groups (p<0.001). CONCLUSIONS 80 per cent of patients returned to play following Achilles tendon rupture; however, the RTP rates are dependent on the quality of the method used to measure RTP. To further understand RTP after Achilles tendon rupture, a standardised, reliable and valid method is required.
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Affiliation(s)
- Jennifer A Zellers
- Program in Biomechanics and Movement Science, University of Delaware, Newark, Delaware, USA
| | - Michael R Carmont
- Department of Orthopaedic Surgery, The Princess Royal Hospital, Telford, Shropshire, UK.,Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Karin Grävare Silbernagel
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Physical Therapy, University of Delaware, Newark, Delaware, USA
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Hsu AR, Jones CP, Cohen BE, Davis WH, Ellington JK, Anderson RB. Clinical Outcomes and Complications of Percutaneous Achilles Repair System Versus Open Technique for Acute Achilles Tendon Ruptures. Foot Ankle Int 2015; 36:1279-86. [PMID: 26055259 DOI: 10.1177/1071100715589632] [Citation(s) in RCA: 110] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Limited incision techniques for acute Achilles tendon ruptures have been developed in recent years to improve recovery and reduce postoperative complications compared with traditional open repair. The purpose of this retrospective cohort study was to analyze the clinical outcomes and postoperative complications between acute Achilles tendon ruptures treated using a percutaneous Achilles repair system (PARS [Arthrex, Inc, Naples, FL]) versus open repair and evaluate the overall outcomes for operatively treated Achilles ruptures. METHODS Between 2005 and 2014, 270 consecutive cases of operatively treated acute Achilles tendon ruptures were reviewed (101 PARS, 169 open). Patients with Achilles tendinopathy, insertional ruptures, chronic tears, or less than 3-month follow-up were excluded. Operative treatment consisted of a percutaneous technique (PARS) using a 2-cm transverse incision with FiberWire (Arthrex, Inc, Naples, FL) sutures or open repair using a 5- to 8-cm posteromedial incision with FiberWire in a Krackow fashion reinforced with absorbable sutures. Patient demographics were recorded along with medical comorbidities, activity at injury, time from injury to surgery, length of follow-up, return to baseline activities by 5 months, and postoperative complications. RESULTS The most common activity during injury for both groups was basketball (PARS: 39%, open: 47%). A greater number of patients treated with PARS were able to return to baseline physical activities by 5 months compared with the open group (PARS: 98%, open: 82%; P = .0001). There were no significant differences (P > .05) between groups in rates of rerupture (P = 1.0), sural neuritis (P = .16), wound dehiscence (P = .74), superficial (P = .29) and/or deep infection (P = .29), or reoperation (P = .13). There were no deep vein thromboses (DVTs) or reruptures in either group. In the PARS group, there were no cases of sural neuritis, 3 cases (3%) of superficial wound dehiscence, and 2 reoperations (2%) for superficial foreign-body reaction to FiberWire. In the open group, there were 5 cases (3%) of sural neuritis, 7 cases (4%) of superficial wound dehiscence, 3 cases (2%) of superficial infection, and 3 reoperations (2%) for deep infection. CONCLUSION The present study reports the largest single-center series of acute Achilles tendon ruptures in the literature with lower complication rates for operatively treated Achilles ruptures compared with previous reports. The overall complication rate for all operatively treated Achilles ruptures was 8.5% with no reruptures, and most patients (88%) were able to return to baseline activities by 5 months after surgery. There were no significant differences in rates of postoperative complications between PARS and open repair for acute Achilles tendon ruptures. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Andrew R Hsu
- OrthoCarolina Foot & Ankle Institute, Charlotte, NC, USA
| | | | - Bruce E Cohen
- OrthoCarolina Foot & Ankle Institute, Charlotte, NC, USA
| | - W Hodges Davis
- OrthoCarolina Foot & Ankle Institute, Charlotte, NC, USA
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Agres AN, Duda GN, Gehlen TJ, Arampatzis A, Taylor WR, Manegold S. Increased unilateral tendon stiffness and its effect on gait 2-6 years after Achilles tendon rupture. Scand J Med Sci Sports 2015; 25:860-7. [DOI: 10.1111/sms.12456] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2015] [Indexed: 12/15/2022]
Affiliation(s)
- A. N. Agres
- Julius Wolff Institute; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - G. N. Duda
- Julius Wolff Institute; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - T. J. Gehlen
- Center for Musculoskeletal Surgery; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - A. Arampatzis
- Department of Training and Movement Science; Humboldt University of Berlin; Berlin Germany
| | - W. R. Taylor
- Institute for Biomechanics; ETH Zurich; Zürich Switzerland
| | - S. Manegold
- Center for Musculoskeletal Surgery; Charité - Universitätsmedizin Berlin; Berlin Germany
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