Management Of Insertional Achilles Tendinopathy Research Articles

Impact of BMI on the Surgical Management of Chronic Insertional Achilles Tendinopathy

Posterior heel pain secondary to insertional Achilles tendinopathy is a common condition that often times requires surgical management. Typically, this involves reflecting a portion of the Achilles tendon from its insertion to adequately debride devitalized or thickened tendon as well as any osseous prominence and then reattached into the calcaneus via suture anchors. Oftentimes, it is suggested that patients with an increased body mass index (BMI) have a higher risk of complications. However, there is no published evidence to support this claim. The present study is a retrospective review of 78 patients who underwent detachment/reattachment of the Achilles tendon for chronic insertional Achilles tendinopathy. Patients were separated into three groups based on BMI: normal, obese, and morbidly obese. The mean BMI of all patients included was 35.6 kg/m2 (range: 21.8-54.9, SD: 6.9). We compared complication rates between the groups and found no significant difference (p = .541). Patients in all groups also demonstrated statistically significant improvements in both American Orthopedic Foot and Ankle Society (AOFAS) hindfoot-ankle scores (Normal BMI: p = .002; Obese: p = <.001; Morbidly obese: p = <.001) and Patient-Recorded Outcomes Measurement Information System (PROMIS) scores (Normal BMI: p = .003; Obese: p = <.001; Morbidly obese: p = .001). In conclusion, the results of our study demonstrate that detachment/reattachment of the Achilles insertion in the management of insertional Achilles tendinopathy in obese and morbidly obese patients may be safe and effective without the risk of increased complications.

Clinical outcomes following surgical management of insertional Achilles tendinopathy using a double-row suture bridge technique with mean two-year follow-up.

The clinical outcomes following surgical management of insertional Achilles tendinopathy (IAT) vary depending on the surgical technique used to reattach the Achilles tendon following debridement. The aim of this study was to investigate the clinical outcomes of patients with IAT who underwent surgical management with a double-row suture bridge technique used to reattach the Achilles tendon. A retrospective review of consecutive patients diagnosed with IAT, who underwent surgical management utilising a double-row suture bridge technique (Arthex Speedbridge), and a minimum of 3-month follow-up were included. The primary outcome was the Manchester-Oxford Foot Questionnaire (MOXFQ) Index score which is a patient reported outcome measure (PROM). Secondary outcomes included EuroQol EQ-5D-5L health-related quality of life PROM and complication rates. Between July 2013 and June 2020, 50 consecutive patients (23 male; 27 female) were included. The mean age (± standard deviation) was 52.3 ± 11.3 (range 29.0-84.3). Pre- and post-operative PROM data were available for all cases. The mean follow-up was 2.4 ± 1.9years. The MOXFQ Index score improved from 48.5 to 12.4 (p < 0.01), EQ-5D-5L improved from 2.7 ± 0.46 to 1.2 ± 0.37 (p < 0.01), and EQ-VAS improved from 48.0 ± 18.4 to 84.1 ± 12.6 (p < 0.01). Four patients had complications which were of minimal clinical relevance and caused no deviation from routine recovery. There were no cases of tendon rupture. This study has demonstrated that surgical management of IAT is safe and effective with clinical improvement in both clinical and general health-related quality of life outcome PROMs. IV.

Review of Achilles Tendon Reattachment Using Double-Row Knotted and Knotless Techniques in the Management of Insertional Achilles Tendinopathy

Insertional Achilles tendinopathy represents a chronic degenerative condition affecting the insertion of the Achilles. Surgery is indicated in recalcitrant cases and often involves extensive debridement followed by subsequent repair of the insertion. In the present study, we evaluate the results of knotted and knotless double-row suture systems for Achilles reattachment. Despite the popularity of double-row repairs, there is a relative paucity of clinic data regarding efficacy of the available implants. In a retrospective cohort study, 38 patients (40 Achilles tendons) who received double-row repairs between November 2012 and December 2016 were evaluated. In addition to demographic information, preoperative pain scores and symptom duration were recorded. Perioperative and postoperative records were reviewed, and telephone interviews were conducted to assess patient satisfaction, functional status, postoperative pain, and information regarding surgical complications. At a mean follow-up of 32.5 months, 35 (92.1%) patients reported satisfaction with the outcome. Decreased pain levels were reported in 38 (95%) ankles, with 21 (52.5%) ankles being rated pain-free postoperatively. Of the patients working prior to surgery, 20 (95.2%) were able to return to normal work duties, and all 11 (100%) patients who engaged in sports preoperatively were able to return to the same level of activity. Two patients developed postoperative infections, one of which required operative debridement. No Achilles avulsions were encountered. No significant differences were noted between the 2 operative techniques. Considering the available biomechanical data, along with high patient satisfaction rates and low rate of complications, double-row repair offers a viable option for recalcitrant insertional Achilles tendinopathy.

Functional Outcomes of Insertional Achilles Tendinopathy Treatment: A Systematic Review.

Achilles tendinopathy is a common clinical problem that can be either insertional or noninsertional, and effective treatment of each type can vary. We sought to investigate the current evidence on different treatment methods for insertional Achilles tendinopathy with a focus on functional outcomes. We performed a systematic review of the available literature using the PubMed/MEDLINE and Cochrane Central Register of Controlled Trials databases. Data from included studies were categorized according to treatment method and reported with respect to functional outcomes and complications. A total of 1,457 abstracts were reviewed; 54 studies with 2,177 patients met the inclusion criteria. Among the 54 studies, 6 operative techniques and 6 nonoperative treatments were evaluated. Eccentric exercises and low-energy extracorporeal shockwave therapy (ESWT) have the greatest evidence for the initial management of insertional Achilles tendinopathy. ESWT has been increasingly studied in recent years, but more high-quality evidence is needed. Operative treatment with tenotomy, debridement, retrocalcaneal bursectomy, and calcaneal exostectomy is effective. Flexor hallucis longus tendon transfer may benefit cases of more severe disease. Minimally invasive procedures have a potential role in the treatment algorithm and require more rigorous study. Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Endoscopic speed bridge: A new treatment for insertional Achilles tendinopathy

Surgical treatment may be indicated after failure of medical management of insertional Achilles tendinopathy, and may consist in simple calcaneoplasty, increasingly performed endoscopically, or in open detachment-reattachment. Isolated calcaneoplasty sometimes shows poor results in case of multiple overlooked lesions (bone, tendon, pre- or retro-tendinous bursitis). Detachment-reattachment may be indicated in case of tendon lesion, but incurred scar and infection related risk in up to 30% of cases in certain reports. In this context, we describe a new original technique using an endoscopic Achilles speed bridge, which we call the “snake technique” for the S-shaped order of performance of the 6 necessary approaches.

Surgical Management of Insertional Achilles Tendinopathy in the Young and Elderly Result in Similar Clinical Outcomes

Category:Other; AnkleIntroduction/Purpose:Insertional Achilles tendinitis (IAT) is a common cause of chronic posterior heel pain. Non-operative treatment has demonstrated evidence of success, with similar failure rates in both the young and the elderly. Surgical management can reproducibly improve patients’ pain and functional status. Older patients are considered to be at a higher risk for surgical complications due to associated comorbidities when compared to patients under the age of 60. The aim of this study is to investigate the impact of comorbidities and peri-operative variables on functional patient reported outcomes following surgical treatment of IAT in those over and under the age of 60.Methods:Retrospective review of prospectively collected data pertaining to a consecutive series of adult patients who underwent surgical management of IAT by a single surgeon (J.B.). Patients were separated into those 60 years of age and younger, and those above 60. Patients undergoing concomitant surgical procedures or revisions were excluded. Patient demographics, co- morbidities, perioperative variables, and post-operative complications were collected. Visual Analogue Scale (VAS), Short Form Health Survey Physical Component Score (SF-36 PCS), wound infection, and recurrence were assessed with a minimum follow-up of 12 months. Statistics were obtained using linear regression mixed models, and chi-squared analysis.Results:38 operative cases were identified including 17 patients over and 21 patients under 60 years of age (mean 66.8 +/- 5.1yrs, 49.1 +/- 8.4yrs, respectively). There were no significant differences in demographics, rates of co-morbidities, or post-operative infection between the two groups. Both young and elderly groups experienced improvements in mean VAS pain scores at 6 months (3.3 and 2.7, respectively, P = 0.416) and 12 months (5.0 and 4.1, respectively, P = 0.322) post-operatively. SF-36 PCS improvements were also observed in both young and elderly cohorts at 6 (mean 22.1 and 9.3, respectively, P = 0.122) and 12 months (mean 30.4 and 20.4, respectively, P = 0.158). Linear regression analysis showed no statistical difference between the presence of co-morbidities, or age, on clinical outcomes.Conclusion:None of the co-morbidities nor peri-operative variables assessed were linked to increased risk of failed surgical correction of IAT in elderly patients, suggesting surgical correction of IAT in geriatric populations is an appropriate and reproducible treatment option. Further higher-powered studies, with longer follow-up times would be of use to better elucidate the influence of co-morbidities on recurrence.

Calcaneal Bone Bruise After Surgery for Insertional Achilles Tendinopathy.

Excision of the posterosuperior corner of the calcaneus (EPCC) is routinely undertaken in athletes after failure of conservative management of insertional Achilles tendinopathy. Some patients can experience sharp calcaneal pain during postoperative rehabilitation, a sign of a calcaneal bone bruise (CBB). Case series, level of evidence IV. University teaching hospital. This study reports 8 patients who developed postoperative CBB after having started impact training too early. Patients in whom a diagnosis of CBB had been formulated were followed to return-to-play and resolution of bone edema by MRI. Detection of CBB after EPCC. After routine EPCC for insertional Achilles tendinopathy, 8 patients presented with sharp pain for a mean 7.1 weeks (median 6 weeks, range 5-11 weeks) before clinical suspicion of CBB. At that stage, MRI showed clear evidence of a bone bruise, with a diagnosis of CBB formulated at an average of 10.8 postoperative weeks (range 6-16 weeks). Calcaneal bone bruise resolved with modified symptom-free loading. Patients returned to play at average on 5.6 months (range 2-9 months) after the diagnosis of postoperative CBB. We describe 8 athletes who developed painful CBB following routine EPCC for insertional Achilles tendinopathy after having increased their level of activities too soon after the index procedure. In these patients, the diagnosis of postoperative CBB can be formulated by MRI and more cautious rehabilitation implemented.

Surgical Treatment of Insertional Achilles Tendinopathy: A Systematic Review.

Insertional Achilles tendinopathy is a common complaint among patients. Oftentimes, conservative treatment is inadequate, and surgical treatment is required. However, there is no published consensus regarding surgical intervention in reference to insertional Achilles tendinopathy. The purpose of this systematic review was to evaluate the surgical management of insertional Achilles tendinopathy and report which surgical procedures provide the greatest pain reduction and improvement in functional outcome. A review of PubMed, OVID, Google Scholar, and Cochrane Controlled Trials Register was performed using a defined search strategy and inclusion criteria. Of 2,863 articles identified using the defined strategy, 20 met the inclusion criteria (three prospective and 17 retrospective). Operative interventions included Achilles tendon debridement, reattachment with suture anchors, reconstruction with flexor hallucis longus tendon autograft or bone-patellar tendon autograft, and gastrocnemius recession. All of the studies, regardless of intervention, showed generalized improvement after surgery. Wide variation in outcome scoring systems prevented direct comparison between studies and interventions. This systematic review did not identify a superior treatment for insertional Achilles tendinopathy but rather found that the surgical treatment should be based on the extent of tendon injury.

Outcomes of Operative Management of Insertional Achilles Tendinopathy in the Young vs Elderly.

Background:Insertional Achilles tendinopathy (IAT) is a common cause of chronic posterior heel pain. Surgical intervention reproducibly improves patients’ pain and functional status. We hypothesized that patients older than 60 years would have similar improvements in pain and function and low rates of complications after surgery for IAT when compared to a younger cohort.Methods:Retrospective review of adult case series in patients undergoing surgical management of IAT. Patients were stratified into those 60 years and younger and those older than 60 years. Patients with prior or concomitant surgical procedures and revisions were excluded. Visual analog scale (VAS), Short Form–36 Physical Component Summary and Mental Component Summary (SF-36 PCS/MCS) scores, wound infection, and recurrence, defined as a redevelopment of heel pain in the operative extremity within 6 months, were assessed with a minimum follow-up of 12 months. Statistical analysis was performed using linear regression mixed models and χ2 analysis. Thirty-seven patients were enrolled, with 38 operative heels. The younger cohort had an average age of 49.1 (range, 26-60) years. The older group had an average age of 66.8 (range, 61-76) years.Results:VAS and SF-36 PCS scores for the entire cohort significantly improved at 6 and 12 months postoperatively (P < .001). Postoperative SF-36 MCS scores for the cohort significantly improved only at 12 months (P < .001). No significant differences between the young and elderly were seen with regard to improvements in VAS and SF-36 PCS/MCS at 6 or 12 months postoperatively. Multiple linear regression models showed no significant difference between age groups and VAS score, SF-36 PCS/MCS, or change in pain scores after controlling for comorbidities. No significant difference in overall complication rates was seen between the 2 groups (4.9% vs 29.4%, P = .104). There was 1 recurrence of heel pain in the younger group and 4 recurrences of pain in the older group (23.5%) at 6 months, of which 2 resolved at 1 year. There was 1 case of a superficial wound infection requiring antibiotics in the older cohort (5.9%). No patients required surgical revision.Conclusion:Surgical management of IAT in an older population produced similar improvements in clinical results when compared to a younger cohort, with no significant increase in postoperative complications.Level of Evidence:Level III, retrospective comparative series.

Eccentric Exercise Versus Eccentric Exercise and Soft Tissue Treatment (Astym) in the Management of Insertional Achilles Tendinopathy.

Background:Eccentric exercise is commonly used in the management of Achilles tendinopathy (AT) but its effectiveness for insertional AT has been questioned. Soft tissue treatment (Astym) combined with eccentric exercise could result in better outcomes than eccentric exercise alone.Hypothesis:Soft tissue treatment (Astym) plus eccentric exercise will be more effective than eccentric exercise alone for subjects with insertional AT.Study Design:Prospective randomized controlled trial.Level of Evidence:Level 2.Methods:Sixteen subjects were randomly assigned to either a soft tissue treatment (Astym) and eccentric exercise group or an eccentric exercise–only group. Intervention was completed over a 12-week period, with outcomes assessed at baseline, 4, 8, 12, 26, and 52 weeks. Outcomes included the Victorian Institute of Sport Assessment Achilles-Specific Questionnaire (VISA-A), the numeric pain rating scale (NPRS), and the global rating of change (GROC).Results:Significantly greater improvements on the VISA-A were noted in the soft tissue treatment (Astym) group over the 12-week intervention period, and these differences were maintained at the 26- and 52-week follow-ups. Both groups experienced a similar statistically significant improvement in pain over the short and long term. A significantly greater number of subjects in the soft tissue treatment (Astym) group achieved a successful outcome at 12 weeks.Conclusion:Soft tissue treatment (Astym) plus eccentric exercise was more effective than eccentric exercise only at improving function during both short- and long-term follow-up periods.Clinical Relevance:Soft tissue treatment (Astym) plus eccentric exercise appears to be a beneficial treatment program that clinicians should consider incorporating into the management of their patients with insertional AT.

Achilles tendinopathy

The two main categories of Achilles tendon disorder are broadly classified by anatomical location to include non-insertional and insertional conditions. Non-insertional Achilles tendinopathy is often managed conservatively, and many rehabilitation protocols have been adapted and modified, with excellent clinical results. Emerging and popular alternative therapies, including a variety of injections and extracorporeal shockwave therapy, are often combined with rehabilitation protocols. Surgical approaches have developed, with minimally invasive procedures proving popular. The management of insertional Achilles tendinopathy is improved by recognising coexisting pathologies around the insertion. Conservative rehabilitation protocols as used in non-insertional disorders are thought to prove less successful, but such methods are being modified, with improving results. Treatment such as shockwave therapy is also proving successful. Surgical approaches specific to the diagnosis are constantly evolving, and good results have been achieved.

Intermediate and Long-Term Outcomes of the Suture Bridge Technique for the Management of Insertional Achilles Tendinopathy

Insertional Achilles tendinopathy is a problem frequently encountered by the foot and ankle surgeon. Conservative care yields mixed results, and this condition is often treated surgically. Our hypothesis is that the suture bridge technique through a central posterior incision allows adequate visualization for thorough debridement and exostectomy and provides a stable tendon-to-bone interface for healing. The medical records of 35 patients who underwent surgical treatment for insertional Achilles tendinopathy with the suture bridge technique, by a single surgeon, between 2006 and 2012 were retrospectively reviewed. American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot instruments as well as a subjective questionnaire were utilized. In all, 30 individuals who met the inclusion criteria for the treatment of insertional Achilles tendinopathy were evaluated at a mean follow-up of 28.93 ± 16.99 months. We included 10 men and 20 women, with a mean age of 49.1 ± 9.2 years. The mean preoperative AOFAS score was 56.6 ± 14.0. The average postoperative AOFAS score significantly increased to 91.7 ± 10.4 (P < .0001). One participant required revisional surgery, consisting of a flexor hallucis longus transfer performed by another physician. There were no wound complications or infections. Overall, there was a 97% (28/29) satisfaction rate. The central incision with complete detachment of the Achilles tendon and reattachment with the suture bridge technique for the treatment of insertional Achilles tendinopathy provides an effective treatment with good to excellent clinical outcomes in 97% of patients, with a mean follow-up of 29 months.

Safety and outcome of surgical debridement of insertional Achilles tendinopathy using a transverse (Cincinnati) incision

This is a prospective analysis on 30 physically active individuals with a mean age of 48.9 years (35 to 64) with chronic insertional tendinopathy of the tendo Achillis. Using a transverse incision, the tendon was debrided and an osteotomy of the posterosuperior corner of the calcaneus was performed in all patients. At a minimum post-operative follow-up of three years, the Victorian Institute of Sports Assessment scale-Achilles tendon scores were significantly improved compared to the baseline status. In two patients a superficial infection of the wound developed which resolved on antibiotics. There were no other wound complications, no nerve related complications, and no secondary avulsions of the tendo Achillis. In all, 26 patients had returned to their pre-injury level of activity and the remaining four modified their sporting activity. At the last appointment, the mean pain threshold and the mean post-operative tenderness were also significantly improved from the baseline (p < 0.001). In patients with insertional tendo Achillis a transverse incision allows a wide exposure and adequate debridement of the tendo Achillis insertion, less soft-tissue injury from aggressive retraction and a safe osteotomy of the posterosuperior corner of the calcaneum.

Surgical Management of Insertional Achilles Tendinopathy with Haglund's Deformity: A Preliminary Report

Purpose: We wanted to report on treatment outcomes in insertional Achilles tendinopathy patients with Haglund's deformity that were operated on using a central achilles tendon splitting approach. Materials and Methods: We enrolled six cases of insertional tendinopathy with concomitant Haglund's disease who underwent an operation between January, 2007 and November, 2008 and for whom follow-up duration for more than 1 year were available. The mean age was 41.5 (21-62) years; the mean follow-up period was 16.3 (12-24) months. Resection of retrocalcaneal bony prominences and inflamed bursa with debridement of degenerative tendons was done using central splitting approach in all cases. A lateral ankle radiograph was used to assess the amount of bony resection. Clinical and functional evaluations were done before and after the operation. Results: In all cases, retrocalcaneal bony prominences were completely resected. Clinical and functional outcomes were significantly improved. One case had a mild tingling distal to the operative lesion. There were no other complications. Conclusion: A central splitting approach is an efficient procedure that can provide sufficient exposure to remove pathologic lesions in patients with insertional Achilles tendinopathy accompanying Haglund's disease.

Management of insertional Achilles tendinopathy through a Cincinnati incision

BackgroundAbout 10% of patients not responding to 3–6 months of conservative management for insertional Achilles tendinopathy undergo surgery. Traditionally, surgery of the Achilles tendon is performed through longitudinal extensile incisions. Such surgery is prone to the complications of wound healing, wound breakdown and iatrogenic nerve injury.MethodsWe describe our current method of exposure of the Achilles tendon insertion and debridement of the peritendinous and tendon tissue with osteotomy of the calcaneum through a transverse skin incision at the level of the Achilles insertion.ResultsThis method has been used since 2002 on over 40 patients for exposure of the Achilles tendon insertion and the distal Achilles tendon.ConclusionThe Cincinnati incision allows adequate exposure, has minimal risk of symptomatic iatrogenic nerve injury, and has minimal problems related to the scar.