scholarly journals Calf muscle functional deficit 1-year after Achilles tendon rupture repair surgery

2016 ◽  
Vol 2 (6) ◽  
pp. 172
Author(s):  
Vaida Aleknavičiūtė Ablonske ◽  
Albertas Skurvydas ◽  
Sigitas Balčiūnas ◽  
Vilma Juodžbalienė
Keyword(s):  
Achilles Tendon ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Plantar Flexion ◽  
Achilles Tendon Rupture ◽  
Open Surgical Repair ◽  
Biomechanical Behavior ◽  
Physiological Properties ◽  
Calf Muscles

The primary muscles responsible for plantar flexion movement are soleus and gastrocnemius which connects to the calcaneus by the Achilles tendon. Achilles tendon rupture is managed most often with open surgical repair in which the affected limb is immobilized. Understanding the effects of long-term immobilization, how these lead to changes in the physiological properties of the calf muscles changes, may help to improve rehabilitation. Investigating the biomechanical behavior of the calf muscles may provide a better understanding of how the inferior material properties of a scarred Achilles tendon may influence the more global structural properties of the intact muscles

scholarly journals Results of tenorrhaphy with early rehabilitation for acute tear of Achilles tendon

2018 ◽  
Vol 26 (3) ◽  
pp. 230949901880248 ◽  
Author(s):  
Chang Hyun Ryu ◽  
Ho Seong Lee ◽  
Sang Gyo Seo ◽  
Ho Yeon Kim
Keyword(s):  
Achilles Tendon ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Plantar Flexion ◽  
Achilles Tendon Rupture ◽  
Early Rehabilitation ◽  
Calf Circumference ◽  
Major Complications ◽  
The Mean

Background: For the treatment of acute Achilles tendon rupture, early rehabilitation after surgical repair is believed to be a useful method. The purpose of this study was to evaluate the outcome of open tenorrhaphy followed by early rehabilitation. Methods: A total of 112 patients who underwent open repair and early rehabilitation for acute Achilles tendon rupture from January 2003 to March 2015 were retrospectively reviewed. These 112 patients (80 men, 32 women) had an average age of 43.1 years (22–62 years), and the mean follow-up period was 91.8 months (12–171 months). A short leg cast was applied postoperatively for an average of 16.5 days (12–20 days). The mean duration of bracing was 6.9 weeks (6–8 weeks). Each patient was assessed based on range of motion, single heel raising test, calf circumference compared to the contralateral limb, ability to return to previous activity, the Arner–Lindholm scale, and the American orthopaedic foot and ankle society (AOFAS) hind foot scale. Isokinetic plantar flexion power was also checked. Results: All patients were fully satisfied (AOFAS ≥ 90) with the treatment results, and 96 patients were able to return to their previous athletic activities. As assessed by the Arner–Lindholm scale, 103 cases were rated as excellent and the other 9 cases were rated as good. At the 1-year follow-up period, single heel raise and hopping was possible in every patient. Compared to the contralateral side, 10 subjects (8.9%) had minor limitation of dorsiflexion motion, and an average of 1.6 cm calf circumference difference without functional disabilities. There were no major complications such as re-rupture, nerve injury, or infection. Conclusion: For acute Achilles tendon ruptures, open surgical repair with optimal length restoration, followed by earlier rehabilitation results in good functional outcomes and a successful return to pre-injury levels of physical activity without major complications. Level of evidence: Level IV.

Achilles Tendon Rupture as a Result of Oral Steroid Therapy

2002 ◽  
Vol 92 (6) ◽  
pp. 355-358 ◽  
Author(s):  
Bryan L. Hersh ◽  
Nicholas S. Heath
Keyword(s):  
Achilles Tendon ◽  
Older Patients ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Achilles Tendon Rupture ◽  
Oral Steroid ◽  
Large Defect ◽  
Steroid Use ◽  
Oral Steroid Therapy

Spontaneous Achilles tendon rupture associated with long-term oral steroid use is not uncommon, particularly in older patients who use these drugs daily to treat systemic diseases. Rupture often results in a large defect, which complicates surgical repair. The authors review Achilles tendon rupture associated with systemic and local steroid use and present a case of rupture due to chronic oral steroid use in a patient with Addison’s disease. (J Am Podiatr Med Assoc 92(6): 355-358, 2002)

scholarly journals Neuromechanical activation of triceps surae muscle remains altered at 3.5 years following open surgical repair of acute Achilles tendon rupture

2021 ◽  
Author(s):  
Markus Wenning ◽  
Marlene Mauch ◽  
Albrecht Heitner ◽  
Johannes Lienhard ◽  
Ramona Ritzmann ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Gait Analysis ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Achilles Tendon Rupture ◽  
Triceps Surae ◽  
Median Frequency ◽  
Open Surgical Repair ◽  
Neuromuscular Activation ◽  
Injured Side

Abstract Purpose To assess whether the neuromuscular activation pattern following Achilles tendon rupture and repair may contributes to the observable functional deficits in this severe and increasingly frequent injury. Methods In this study, the neuromuscular activation using surface EMG of n = 52 patients was assessed during a battery of functional performance tasks to assess potential alterations of muscular activation and recruitment. We analyzed the injured leg vs. the contralateral healthy leg at a mean of 3.5 years following open surgical repair. The testing battery included isokinetic strength testing, bipedal and single-legged heel-rise testing as well as gait analysis. Results During isokinetic testing, we observed a higher activation integral for all triceps surae muscles of the injured side during active dorsiflexion, e.g., eccentric loading on the injured leg, while concentric plantarflexion showed no significant difference. Dynamic heel-rise testing showed a higher activation in concentric and eccentric loading for all posterior muscles on the injured side (not significant); while static heel-rise for 10 sec. revealed a significantly higher activation. Further analysis of frequency of fast Fourier-transformed EMG revealed a significantly higher median frequency in the injured leg. Gait analysis revealed a higher pre-activation of the tibialis anterior before ground contact, while medial and lateral gastrocnemius muscles of the injured leg showed a significantly higher activation during push-off phase. Conclusions The results of this study provide evidence on the neuromuscular changes 3.5 years following open surgical Achilles tendon repair. These complex neuromuscular changes are manifested to produce the maximum force output whilst protecting the previously injured tendon. The observed alterations may be related to an increased recruitment of type II muscle fibers which could make the muscles prone to fatigue. Level of evidence III.

scholarly journals Midterm functional performance following open surgical repair of acute Achilles tendon rupture

2021 ◽  
Author(s):  
Markus Wenning ◽  
Marlene Mauch ◽  
Albrecht Heitner ◽  
Paul Streicher ◽  
Ramona Ritzmann ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Functional Performance ◽  
Achilles Tendon Rupture ◽  
Anatomical Reconstruction ◽  
Open Surgical Repair ◽  
Functional Deficits ◽  
Post Surgery ◽  
Patient Reported

Abstract Introduction Various impairments such as soleus atrophy and consecutive functional deficits in end-range plantarflexion have been described in surgical repair of acute Achilles tendon rupture. The aim of this study was to assess the functional performance at midterm following open surgical repair. Materials and Methods This cross-sectional study includes n = 52 patients which were tested on average 3.5 ± 1.4 years postoperatively using three different functional performance tests and patient-reported outcome measures. Two different surgical techniques (anatomical repair = AR vs. conventional repair = CR) were compared in a subanalysis. The testing included isokinetic strength testing, a novel setup of heel-rise testing using a marker-based 3D motion analysis system and a gait analysis. Results At an average 3.5 years post-surgery, there is a persisting deficit in plantarflexion strength of 10.2%. Moreover, analysis of maximum peak torque angle and strength deficits according to the plantarflexion angle revealed that these deficits are not equally distributed across the range of motion. AR results in a significantly smaller deficit at 10° of plantarflexion compared to CR (13.9 vs. 29.9%, p < 0.05). This reflects into the functional performance during different modalities (static vs. dynamic) in this novel method of heel-rise testing. Conclusion In summary, there are persisting functional deficits at > 3 years following Achilles tendon repair which range from strength deficits to specific impairments of functional performance e.g. during heel rise. Anatomical reconstruction is associated with an improved functional performance potentially due to a more symmetric strength during end-range plantarflexion which transfers into a higher satisfaction during athletic activities. Level of evidence III, retrospective cohort study

Acute achilles tendon rupture: Results of open surgical repair

2011 ◽  
Vol 9 (2) ◽  
Author(s):  
A Abalo ◽  
K Setodji ◽  
YE James ◽  
A Walla ◽  
PF Gnandi ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Achilles Tendon Rupture ◽  
Open Surgical Repair

scholarly journals Operative Outcome of Side-Locking Loop Suture Technique Accompanied by Autologous Semitendinosus Tendon Grafting for Chronic Rupture of Achilles Tendon

2021 ◽  
Vol 6 (2) ◽  
pp. 247301142110035
Author(s):  
Keisuke Tsukada ◽  
Youichi Yasui ◽  
Maya Kubo ◽  
Shinya Miki ◽  
Kentaro Matsui ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Scale Score ◽  
Tendon Rupture ◽  
Plantar Flexion ◽  
Achilles Tendon Rupture ◽  
Case Series ◽  
Semitendinosus Tendon ◽  
Level Of Evidence ◽  
Operative Outcomes

Background: The purpose of this retrospective study was to clarify the operative outcomes of the side-locking loop suture (SLLS) technique accompanied by autologous semitendinosus tendon grafting for chronic Achilles tendon rupture. Methods: A chart review was conducted of consecutive patients treated with the SLLS technique at our department from 2012 to 2017. Postoperatively, a below-knee splint was applied for 2 weeks in 20 degrees of plantar flexion and then active range of motion exercise was started. Partial weightbearing exercise was allowed at 4 weeks according to patient tolerance, and full weightbearing without crutches was allowed at 8 weeks. The American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale score and the Achilles tendon rupture score (ATRS) were used to evaluate clinical outcomes preoperatively and at the final follow-up. Results: Ten patients (6 men, 4 women) were included in the analysis. Mean AOFAS ankle-hindfoot scale score increased significantly from 64.2 ± 5.6 points preoperatively to 95.0 ± 5.3 points at the final follow-up ( P < .001). The mean ATRS also increased significantly from 29.8 ± 4.4 points to 86.2 ± 7.7 points, respectively ( P < .001). Mean time between surgery and ability to perform 20 continuous double-leg heel raises of the operated foot was 13.5 ± 3.4 (range 10-18) weeks. One patient complained of postoperative hypoesthesia in the foot, which had spontaneously resolved by 3 months after surgery. Conclusion: The SLLS technique accompanied by autologous semitendinosus tendon grafting provided successful operative outcomes for patients with chronic Achilles tendon rupture regardless of the size of the defect, and thus long-term orthotic use was not needed after surgery. Level of Evidence: Level IV, retrospective case series.

scholarly journals The Influence of Diabetes on Acute Achilles Tendon Rupture Repair

2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0028
Author(s):  
Jonathan Kaplan ◽  
Jeffery Hillam ◽  
Amiethab Aiyer ◽  
Niall Smyth
Keyword(s):  
Diabetes Mellitus ◽  
Postoperative Complications ◽  
Achilles Tendon ◽  
Power Analysis ◽  
Tendon Rupture ◽  
Surgical Repair ◽  
Achilles Tendon Rupture ◽  
The United States ◽  
Foot And Ankle ◽  
Tendon Ruptures

Category: Sports Introduction/Purpose: Diabetes Mellitus (DM) is an epidemic affecting millions of individuals in the United States. Multiple studies have demonstrated an increase in complications in foot and ankle surgery in patients with DM, including wound healing complications, surgical site infections (SSI), or surgical failure. The goal of this study was to retrospectively review outcomes data from the National Surgical Quality Improvement Program (NSQIP) to determine the impact of DM on operative treatment of achilles tendon ruptures. Methods: Using the NSQIP from 2006-2015, patients were identified using common procedure terminology (CPT) for Achilles tendon ruptures. Diabetic and non-diabetic cohorts were evaluated to compare demographics, comorbidities, perioperative details and 30-day outcomes. Statistical evaluation included a power analysis for the primary outcome measure of wound disruption as well as univariate analysis was performed using chi-squared or Fisher’s exact and Wilcoxon signed-rank tests. Results: A total of 2,014 patients were identified having sustained an Achilles tendon rupture. There were 1,981 patients without DM and 33 patients with DM. There were no significant differences in postoperative complications, including SSI, medical complications, and 30-day outcomes between patients with DM and non-DM patients undergoing surgical repair of acute Achilles tendon ruptures. The power analysis for wound disruption showed a P=0.9 with an alpha of 0.05, sample size of n=2014, and Pearson correlation coefficient of r=0.0721 Conclusion: While DM has been shown to have an increase in complications in various foot and ankle procedures, this study demonstrates that there is no significant difference in postoperative complications and 30-day outcomes between patients with DM and non-DM patients undergoing surgical repair of acute Achilles tendon ruptures using the NSQIP database from 2006-2015. Based on this data, patients with diabetes mellitus can be considered adequate surgical candidates for acute Achilles tendon rupture repair.

scholarly journals Management of Missed Traumatic Achilles Tendon Rupture in a Pediatric Patient: A Case Report

2021 ◽  
Vol 9 (4) ◽  
pp. 465-470
Author(s):  
Saad Andaloussi
Keyword(s):  
Achilles Tendon ◽  
Tendon Rupture ◽  
Achilles Tendon Rupture ◽  
Tendon Repair ◽  
Skin Wound ◽  
Plantaris Tendon ◽  
First Case ◽  
Tendon Ruptures ◽  
Post Traumatic

BACKGROUND: Missed traumatic Achilles tendon ruptures in children are rarely reported in the literature. Various techniques have been described to reconstruct delayed Achilles tendon ruptures for adults, but the long-term consequences in the growing child are unknown. CLINICAL CASE: The article presents a clinical observation of a 8-year-old girl with missed rupture of the Achilles tendon operated 7 weeks after the trauma by end-to-end Kessler-type sutures augmented with the plantaris tendon. At 2-year follow-up, the patient was completely asymptomatic. DISCUSSION: A review of the literature shows that this is the third neglected pediatric case of post-traumatic Achilles tendon rupture. The first case concerns a 10-year-old boy treated successfully six weeks after the traumat by open surgical repair using the Bunnell sutures technique. The second patient was a 7-year-old girl, she was operated 8 weeks after the trauma with a termino-terminal tenorrhaphy using the Bunnell technique augmented with the plantaris tendon. CONCLUSIONS: Using the plantaris tendon to reinforce the Achilles tendon repair offers satisfactory results with minimal morbidity. Prognosis depends on the extent of tendon defect which determines the long-term functional outcome. Any skin wound that sits on the back of the leg requires a systematic and careful physical examination to check the integrity of the Achilles tendon.

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