Background. Conservative treatment of acute AT ruptures with functional rehabilitation has demonstrated superior results with equal reported re-rupture rates but without the added complications of surgical treatment. There is no consensus on the duration and method of treatment using functional rehabilitation regimes. The purpose of this paper is to define our treatment regime, the Leicester Achilles Management Protocol (LAMP), supported with patient reported outcomes and objective measures of assessment. Methods. All patients with an acute achilles tendon rupture were treated with the same non-operative LAMP functional rehabilitation regime in a VACOped boot for 8 weeks. 12 months post rupture ATRS scores and objective measures of calf muscle girth and heel raise height were obtained and analysed. Venous thromboembolic rates and rates of re-rupture were recorded. Results. 442 patients were treated with this regime between February 2011 and December 2015. The incidence of a thromboembolic event was 5.9% and a re-rupture rate of 2%. The ATRS score at 12 months was available in 200 patients. Objective measures were available in 50 patients. The average age was 50 years (range 21–82). The average ATRS score was 75.3 (SD 22, 95% CI 72.2 – 78.4) at an average follow up of 25 months post injury. Men had better ATRS than women (P< 0.05). The calf muscle girth and heel raise height were significantly different from the uninjured side. However, these did not correlate with the ATRS (P>0.05). Conclusions. The LAMP is a simple effective regime which is very easy to adopt and involves a VACOped boot for 8 weeks. Compared to other studies, the overall time in the boot is less with similar patient reported outcomes. Implications. Simple non-operative functional rehabilitation regime that can be applied to ALL patients with acute achilles tendon ruptures

Introduction. Chronic Achilles tendinopathy is a common overuse injury. There are several modalities of treatment, reflecting difficulties in its management. In particular, due to the well-recognised morbidity associated with surgical decompression, treatment has steered towards a less invasive route. Dry needling has been efficacious in managing other tendinopathies. This study therefore assessed dry needling and percutaneous hydrostatic decompression of the Achilles tendon as a novel treatment for this condition. Methods. Twenty-two patients with 27 sonographically-confirmed chronic Achilles tendinopathy were prospectively enrolled. All were symptomatic for >6 months and have failed alternative conservative treatments. Ultrasound-guided dry needling of neovascular areas and paratenon hydrostatic decompression was performed by a dedicated musculoskeletal radiologist on a 6-weekly basis until symptomatic resolution or no improvement was evident. Sonographic assessment of the tendon's thickness and neovascularity was undertaken. Following treatment, a standardized physiotherapy regime was adopted. At baseline and 6 weeks post-final procedure, visual analogue scores (VAS) at rest and during activity were obtained. Telephonic interviews were carried out 12 and 24 months post-treatment. Results. 24 tendons (in 19 patients) were successfully treated - 1 patient had spontaneous symptomatic resolution and 2 progressed to surgical intervention. The mean number of treatment sessions was 2. There was no significant change in neovascularity or tendon thickness after treatment. Therapeutic intervention led to a significant improvement in VAS at rest (42 v 18.4, p=0.0005) and during activity (74 v 33.7, p< 0.0001). At 12 months, 77% of patients were >80% satisfied with their outcome of the procedure, with 85% of patients able to return to their sporting interests. At 24 months, 90% of patients were >80% satisfied with their outcome, with nearly half having complete symptomatic resolution. Conclusion. Dry needling and percutaneous paratenon decompression under ultrasound guidance shows promise as an alternative treatment for this chronic condition

Treatment of Tendo Achilles (TA) ruptures can result in considerable morbidity and has significant socio-economic implications. The ideal management of these injuries has yet to be defined. Recent studies have demonstrated that non-surgical treatment with accelerated rehabilitation may have comparable outcomes to surgery. The aim of this study was to evaluate current management and outcomes of TA ruptures at a tertiary referral centre, with a view to developing contemporary treatment guidelines. A retrospective review of TA ruptures over a 12-month period was undertaken. Patients were managed on an individual based approach with no strict management algorithm followed. Data collection included pre-injury activity level, ultrasound findings and treatment methodology. Outcome data collected included return to activity, incidence of DVT and re-rupture. Patients were followed up for an average of 2 years. Data was collected in 49 patients. 31 (63%) of these were managed non-surgically. Ruptures were most common in men (65%) at an average age of 44 yrs. Ultrasound scan at initial diagnosis was performed in 28 patients. There was an average gap in equinus of 34mm in the surgical group, while the average gap within the non-surgical group was 24mm (p=0.23). There was no association between the gap observed on ultrasound and re-rupture rate. At a median of 2 year follow up, there was no significant reduction in average time spent immobilised in a below knee splint in the surgically treated group (10.2 weeks) compared to non-surgical group (10.9 weeks, p=0.35). 86.3% of patients returned to pre-injury level of activity in the non-surgical group and 86.7% in the surgery group (p=1.0). Complications within this patient cohort consisted of one superficial wound infection and one re-rupture, both occurring within the surgical group. Within the surgical group patients were treated with direct primary repair or primary reconstruction using FHL augmentation in cases of delayed presentation. DVT was not observed in either group. Only 22.6% received thromboprophylaxis in non-surgical group compared to 61.1% in surgical group. We observed that patients within the non-surgical group demonstrated the same return to pre-injury activity as the surgically treated group and had fewer complications. The time spent immobilised was also comparable. Based on these findings, we modified guidelines and now recommend that surgery should be limited to patients with gap of greater than 20 mm in full equinus on ultrasound and in those with delayed diagnosis. We also recommend thromboprophylaxis for 2 weeks in non-surgical group

Background. Lack of ankle dorsiflexion secondary to a tight gastrocnemius-soleus complex is believed to be a contributing factor in forefoot pain particularly metatarsalgia. It is believed that by lengthening the gastroc-soleus complex weight is distributed more evenly over the foot reducing symptoms. However lengthening any tendon, especially using a percutaneous method carries risks of over-lengthening. In the summer of 2008 we started to see some patients who complained of significant weakness in their Achilles tendons following the 3 cut percutaneous tenotomy procedure. Method. All patients who underwent a percutaneous tendo-achilles release performed between June 2007 and October 2008 were identified through the clinical coding department and theatre log books. Their clinical notes were reviewed until discharge. Patients who were diabetic or had a foot deformity secondary to neurological complications were excluded. Results. 40 percutaneous tendo-achilles releases were performed in 38 patients, with an average age of 51 (male:female ratio 5:33). 37 were performed in combination with forefoot procedure. 36 were mobilized full weight bearing in a heel weight bearing shoe post operatively, of which 8 developed symptomatic over lengthening of the Achilles tendon at a mean of 7 months (2-15) post-operatively. Of these 7 required surgical treatment in the form of Achilles shortening. Conclusion. We no longer perform percutaneous Achilles tendon lengthening in neurologically normal patients, due to our concern regarding the risk of over lengthening. We now prefer to perform an open gastrocnemius lengthening

Background. Most patients with Achilles tendinopathy (AT) are treated successfully with physiotherapy ie eccentric calf training. In some patients gastrocnemius contracture persists. Three other publications have reported improvement in AT following gastrocnemius release, but this is the first series of patients to have proximal medial gastrocnemius release (PMGR) for AT. The purpose of this study was to review patients with refractory non-insertional and insertional AT treated by PMGR with a minimum followup of 18 months. Method. Sixteen PMGRs were performed over a two year period. Nine patients (10 PMGRs) were available for followup. The mean age of patients was 45 (Range, 25 to 63) years, with five female and four male subjects. The average followup period was 2.5 (range, 1.7 to 3.3) years. The sample was divided into non-insertional and insertional tendinopathy, with five PMGRs per group. Outcome measures were VAS scores, VISA-A scores, AOFAS ankle-hindfoot score and overall satisfaction. Complications and further procedures were also recorded. Results. At an average of 2.5 years follow-up, two-thirds of patients were highly satisfied. The non-insertional tendinopathy group enjoyed better results than the insertional group: mean improvement in VISA-A scores were 59% (non-insertional) vs 22% (insertional); mean AOFAS scores improved by 29% (non-insertional) vs 15% (insertional). The improvement in the non-insertional group was statistically significant (p < 0.05) in all three outcome measures. Our findings further support that insertional tendinopathy is more resistant to calf stretching/lengthening treatments. Conclusion. In contrast to open or percutaneous debridement of the Achilles tendon, PMGR is a day surgical procedure that is well tolerated with excellent wound healing. Patients with non-insertional tendinopathy who have failed conservative treatment can expect significant improvement with VISA-A scores normalising after the procedure. We recommend PMGR for patients suffering recalcitrant non-insertional AT in whom gastrocnemius contracture persists despite an eccentric stretching program

The natural history of gait pattern change in children with spastic diplegia is a transition from toe walking to progressive hip and knee flexion with eventual crouch gait. This has been attributed to the adolescent growth spurt, progressive lever arm dysfunction, and iatrogenic weakening of the soleus with isolated tendo achilles lengthening (TAL). The relative contribution of TAL to the development of crouch gait is uncertain. The purpose of this study was to identify the frequency of crouch gait in spastic diplegic patients with and without history of prior TAL. Patients with spastic diplegia greater than 10 years of age with instrumented gait analysis were reviewed. Exclusion criteria included diagnosis other than cerebral palsy, prior dorsal root rhizotomy, or incomplete past surgical history. Patients were divided into three groups: Group 1, no prior orthopaedic surgical intervention; Group 2, prior orthopaedic surgery without TAL; Group 3, prior orthopaedic surgery with TAL. Instrumented gait analysis data was analysed. Gait data were analysed using a single randomised limb from each patient. One hundred and seventy-eight patients were identified: 39 in Group 1, 49 in Group 2, and 90 in Group 3. Mean time from TAL to gait analysis was 7.5 years (range 1.0–14.6 years). Mean age at TAL was 6.3 years (range 1.2–17.5 years). There was no significant difference in age, BMI, walking speed, or cadence between groups. Kinematic analysis showed no significant difference in mean stance phase maximum knee or ankle flexion between groups. There was no significant difference in frequency of increased mid stance knee flexion between groups (Group 1, 53.8%; Group 2 46.9%; Group 3, 43.3%, p=0.546). There was a trend towards increased frequency in excessive stance phase ankle dorsiflexion in Group 3 (60% Group 3 vs 46.2% Group 1, and 40% Group 2, p=0.071). Crouch gait (stance minimum hip flexion > 30, mid stance minimum knee flexion > 200, and stance maximum ankle dorsiflexion > 150) was seen with similar frequency in all groups (Group 1, 23.1%; Group 2, 18.4%; Group 3, 26.7%; p=0.544). There is a trend towards increased frequency of excessive stance phase ankle dorsiflexion in spastic diplegic patients with prior TAL. However, no significant difference in frequency of crouch gait between patients with and without history of TAL was identified. Crouch gait is part of the natural history of gait pattern change in spastic diplegic patients independent of prior surgical intervention

Percutaneous Achilles tenotomy is an integral part of the Ponseti technique. Though considered as a simple procedure, many authors have reported serious neurovascular complications that include iatrogenic injury to the lesser saphenous vein, the posterior tibial neurovascular bundle, the sural artery and pseudoaneurysm formation. The authors describe the results of their new tenotomy technique, the ‘Posterior to Anterior Controlled’ (PAC) technique in an attempt to eliminate such complications. This is a prospective study. Infants < 1 year of age with idiopathic clubfoot were taken up for the Ponseti technique of correction. Tenotomy was performed by the ‘PAC’ technique under local anaesthesia if passive dorsiflexion was found to be < 15 degrees. Outcome measures included completeness of the tenotomy (by ultrasonography), improvement in the equinus angle and occurrence of neurovascular complications. 40 clubfeet in 22 patients underwent ‘PAC’ tenotomy. The mean age was 3.5 months. The tenotomy was found to be complete in all cases. The equinus angle improved by an average of 78.5 degrees (range 70–95 degrees), which was statistically significant (p < 0.05, students t test). Mild soakage of the cast with blood was noted in 21 (52.5%) cases. No neurovascular complication was noted. The average follow-up was 12.2 months (range 9–18 months). The ‘PAC’ tenotomy virtually eliminates the possibility of neurovascular damage, maintains the percutaneous nature of the procedure, is easy to learn and can be performed even by relatively inexperienced surgeons safely and effectively as an office procedure under local anaesthesia

Since its inception, knee arthroplasty has struggled to balance the requirements of relieving pain and restoring function in a durable way. Although highly successful in improving symptoms as measured by traditional outcome measures and achieving longevity, numerous studies have shown the problems that exist, even with well-implanted components of modern design. Some patients complain of ongoing functional limitation, discomfort, and pain. There are still many challenges in knee arthroplasty. We have a young population that is increasingly active that requires these procedures and yet they are living to a ripe old age and remaining ambulant into their 80s and 90s. We have focussed for the last decade on improving function and satisfaction in knee arthroplasty but we should not forget the fact that the highest failure rate is seen in our young patients and that we really do need a durable solution that will last several decades. There are several tensions that need to be considered. Should we resurface the knee early, particularly now that we have access to navigation and robotics and can effectively customise the implants to the patient's anatomy and their gait pattern? This would allow good function at a young age. Or should we wait as long as possible and risk losing some function for the sake of preserving the first arthroplasty for the lifetime of the patient?

Should we for example accept alignment paradigms that we know give us longevity or should we go with alternative kinematic or anatomical alignment techniques that may well give us better function but could compromise long-term fixation? Both registries and the long-term studies available suggest that we can expect good survivorship into the second decade for older patients and for some into the third decade, but data beyond that is sparse and is not available with contemporaneous implants. Changing the polyethylene in the knee may prove to be successful but may yet be nowhere near as beneficial as it has been in the hip. There has also been all too little work to consider the changing physiology of the bone. Will the increasing trend for cementless implants lead to longer lasting osseointegration or will it lead to periprosthetic fractures through areas of stress shielding? We have been spared somewhat thus far in the knee the issue of local metal ion effects and systemic issues that we have seen in the hip. If our implants last longer and are treated more brutally by an active patient population, we may yet see more problems. At the same time, we have to continue evolving our technologies and yet be cost effective and affordable. Our focus on operative efficiency, early discharge, rapid recovery and a return to full function must not compromise our goals and plans for implant longevity. The next stage will no doubt involve close co-operation between surgeons, engineers and industry partners to identify individual surgical targets, select an appropriate prosthesis to minimise soft-tissue strain and develop a reproducible method of achieving accurate implantation. However, in seeking to solve the problems seen in a proportion of arthroplasty patients, the achievements of ‘traditional’ total knee arthroplasty should not be overlooked. The results achieved by such methods in all three domains: pain relief, functional restoration and longevity, should act as baseline measures for newer techniques and designs. Improvements in any one domain should not be at the expense of another. An ideal outcome can only be achieved by an appropriately trained surgeon selecting the optimal prosthesis to implant in the correct position in the well-selected patient.

Introduction

Achilles tendinosis results from a chronic degenerative process within the tendon. Topaz micro-debridement aims to restore the degenerate micro-architecture within the tendon reducing painful symptoms experienced by patients. Topaz micro-debridement has been used to successfully treat upper limb tendinopathies but its application to tendinopathies of the foot and ankle is relatively new. This study aims to assess the functional outcomes following topaz radiofrequency micro-debridement for Achilles tendinosis.

Introduction:

Despite all the attention to new technologies and sophisticated implant designs, imperfect surgical technique remains a obstacle to improving the results of total knee replacement (TKR). On the tibial side, common errors which are known to contribute to post-operative instability and reduced function include internal rotation of the tibial tray, inadequate posterior slope, and excessive component varus or valgus. However, the prevalence of each error in surgeries performed by surgeons and trainees is unknown. The following study was undertaken to determine which of these errors occurs most frequently in trainees acquiring the surgical skills to perform TKR.

Purpose

Surgical repair is the preferred method of treatment of acute Achilles ruptures in North America because, despite a higher risk of overall complications, it offers a reduced risk of re-rupture. However, more recent trials, particularly those using functional bracing with early range of motion (ROM) have challenged this statement. This meta-analysis aims to compare surgical to conservative treatment in respect to re-rupture, overall complications, return to work, calf circumference and functional outcomes, as well as to examine the effects of early ROM on re-rupture rate.

To assess healing pattern of Achilles tendons across the gap created by a percutaneous tenotomy and maintained by cast in club feet.

Twenty-one tenotomies in 16 patients (Age range 12 weeks-36 months) were monitored with dynamic and static ultrasonographic studies. Ultrasounds were performed before and immediately after tenotomy and at approximately 3, 6 and 12 weeks post tenotomy. Cast removal was done at three weeks. Two patients above age of two were casted for 6 weeks.

The healing pattern went through different phases although they were not distinctively exclusive from each other and did show considerable overlap. First phase showed formation of a bulbous mass with some continuity of scar tissue across tendon gap. The transition zone between new fibre and the original tend quite distinct. However dynamic ultrasound showed the Achilles tendon moved as a single unit. Second phase showed fibres resembling normal tendon crossing the gap and reduction of bulbous mass. The transition zone was still discernible. Final stage demonstrated more homogenous fibres of Achilles tendon with an indistinct transition zone.

Two older children showed a distinctly longer process of healing.

One child showed an irregular mass of fluid and soft tissue structures in the gap at six weeks.

The other child demonstrated a relative reduction in the proportion of tendon fibres across the gap.

At 12 weeks there was evidence of continuation of tendon fibres, but transition zone partly visible.

The management of acute tendo-Achilles (TA) rupture still divides orthopaedic opinion. The advent of minimally invasive endoscopic or percutaneous techniques is thought to allow faster rehabilitation. We report the outcome of 30 patients with acute TA ruptures that have undergone percutaneous repair followed by an accelerated rehabilitation programme with early weight-bearing.

A single centre, prospective cohort study was undertaken. 30 patients (21 men, 9 women; mean age: (40±9 years) with an acute TA rupture were enrolled and followed-up for an average of 12.5±2.9 months. All operations were performed under local anaesthesia, using a modified percutaneous technique, within 2 weeks of injury.

Following surgery, patients were immobilised in an equinus cast for only 2 weeks then allowed to weight bear through a walker boot with 3 heel wedges, which were removed sequentially over a 6-week period. A standardised physiotherapy programme was started 2 weeks post-operatively and continued until 4 months.

The primary outcome measure was the TA re-rupture rate and the Achilles tendon Total Rupture Score (ATRS) at 3 and 6 months.

There were no re-ruptures in the study group. The mean 3- and 6-month ATRS was 57.75 and 86.95 respectively. This improvement was statistically significant (p<0.001). All patients were able to fully weight bear on the operated leg by the eighth week, without the walker boot. At the 6-month follow-up, the average satisfaction rate was 87±7.5%. Patients returned to their pre-rupture sports at an average of 10.4±3 months.

The results of this study demonstrate that minimally invasive repair of acute TA ruptures, combined with an accelerated rehabilitation programme provides a safe and reproducible treatment option.

Idiopathic Toe-walking (ITW) is a condition where children persistently walk on their toes in the absence of neurological or orthopaedic structural abnormalities. ITW affects 2% of children at the age of 5.5yr. This may eventually result in fixed ankle equinus. There is a paucity of long-term natural history studies in untreated ITW however persisting equinus contractures are implicated in common adult foot conditions. The Aim of this study is to show if the percentage of contact pressure through the hindfoot during standing and walking improve following surgical tendoachilles lengthening one year after surgery in children with ITW when compared to a normative cohort. 23 patients (46 feet) diagnosed with ITW between 2017-2022; were treated with open zone III Achilles lengthening. We reported patient demographics, clinical resolution, or revision. Passive dorsiflexion range and hindfoot pressure percentage when standing and walking were measured on a baropodometric walkway and compared pre-operatively and at 12-18months postoperatively. We compared this to data from a previously studied normative cohort. 87% of children had compete resolution of toe-walking. 3 had recurrence with 1 patient having a revision surgery. Mean pre-operative static heel pressure percentage was 15.7%, this improved to 54.7% (p<0.001). This neared normative average of 70.6%. Mean pre-operative dynamic heel pressure percentage was 5.5%, this improved to 44.6% (p<0.001). This neared the normative mean of 52.0%. Mean Passive dorsiflexion in extension and 90˚ knee flexion was −5.8˚ and 0.5˚ respectively. This improved on average by 17.4˚ and 14.5˚ to a new mean of 11.6˚ and 15.0˚ (p<0.001). Open Zone III Achilles lengthening for ITW has high resolution rates. Hindfoot contact pressures and passive ankle dorsiflexion show improvement at 1 year post operatively

Hip arthroscopy rates continue to increase. As a result, there is growing interest in capsular management techniques. Without careful preservation and surgical techniques, failure of the repair result in capsular deficiency, contributing to iatrogenic instability and persistent post-operative pain. In this setting, capsular reconstruction may be indicated, however there is a paucity of objective evidence comparing surgical techniques to identify the optimal method. Therefore, the objective of this study was to evaluate the biomechanical effect of capsulectomy and two different capsular reconstruction techniques (iliotibial band [ITB] autograft and Achilles tendon allograft) on hip joint kinematics in both rotation and abduction/adduction. Eight paired fresh-frozen hemi-pelvises were dissected of all overlying soft tissue, with the exception of the hip joint capsule. The femur was potted and attached to a load cell connected to a joint-motion simulator, while the pelvis was secured to a custom-designed fixture allowing adjustment of the flexion-extension arc. Optotrak markers were rigidly attached to the femur and pelvis to track motion of the femoral head with respect to the acetabulum. Pairs were divided into ITB or Achilles capsular reconstruction. After specimen preparation, three conditions were tested: (1) intact, (2) after capsulectomy, and (3) capsular reconstruction (ITB or Achilles). All conditions were tested in 0°, 45°, and 90° of flexion. Internal rotation (IR) and external rotation (ER) as well abduction (ABD) and adduction (ADD) moments of 3 N·m were applied to the femur via the load cell at each position. Rotational range of motion and joint kinematics were recorded. When a rotational force was applied the total magnitude of internal/external rotation was significantly affected by the condition of the capsule, independent of the type of reconstruction that was performed (p=0.001). The internal/external rotation increased significantly by approximately 8° following the capsulectomy (p<0.001) and this was not resolved by either of the reconstructions; there remained a significant difference between the intact and reconstruction conditions (p=0.035). The total anterior/posterior translation was significantly affected by the condition of the capsule (p=0.034). There was a significant increase from 6.7 (6.0) mm when the capsule was intact to 9.0 (6.7) mm following the capsulectomy (p=0.002). Both of the reconstructions (8.6 [5.6] mm) reduced the anterior/posterior translation closer to the intact state. There was no difference between the two reconstructions. When an abduction/adduction force was applied there was a significant increase in the medial-lateral translation between the intact and capsulectomy states (p=0.047). Across all three flexion angles the integrity of the native hip capsule played a significant role in rotational stability, where capsulectomy significantly increased rotational ROM. Hip capsule reconstruction did not restore rotational stability and also increased rotational ROM compared to the intact state a statistically significant amount. However, hip capsule reconstruction restored coronal and sagittal plane stability to approach that of the native hip. There was no difference in stability between ITB and Achilles reconstructions across all testing conditions

The Ponseti method is the gold standard treatment for clubfoot. It begins in early infancy with weekly serial casting for up to 3 months. Globally, a commonly reported barrier to accessing clubfoot treatment is increased distance patients must travel for intervention. This study aims to evaluate the impact of the distance traveled by families to the hospital on the treatment course and outcomes for idiopathic clubfoot. No prior studies in Canada have examined this potential barrier. This is a retrospective cohort study of patients managed at a single urban tertiary care center for idiopathic clubfoot deformity. All patients were enrolled in the Pediatric Clubfoot Research Registry between 2003 and April 2021. Inclusion criteria consisted of patients presenting at after percutaneous Achilles tenotomy. Postal codes were used to determine distance from patients’ home address to the hospital. Patients were divided into three groups based on distance traveled to hospital: those living within the city, within the Greater Metro Area (GMA) and outside of the GMA (non-GMA). The primary outcome evaluated was occurrence of deformity relapse and secondary outcomes included need for surgery, treatment interruptions/missed appointments, and complications with bracing or casting. A total of 320 patients met inclusion criteria. Of these, 32.8% lived in the city, 41% in the GMA and 26% outside of the GMA. The average travel distance to the treatment centre in each group was 13.3km, 49.5km and 264km, respectively. Over 22% of patients travelled over 100km, with the furthest patient travelling 831km. The average age of presentation was 0.91 months for patients living in the city, 1.15 months for those within the GMA and 1.33 months for patients outside of the GMA. The mean number of total casts applied was similar with 7.1, 7.8 and 7.3 casts in the city, GMA and non-GMA groups, respectively. At least one two or more-week gap was identified between serial casting appointments in 49% of patients outside the GMA, compared to 27% (GMA) and 24% (city). Relapse occurred in at least one foot in 40% of non-GMA patients, versus 27% (GMA) and 24% (city), with a mean age at first relapse of 50.3 months in non-GMA patients, 42.4 months in GMA and 35.7 months in city-dwelling patients. 12% of the non-GMA group, 6.8% of the GMA group and 5.7% of the city group underwent surgery, with a mean age at time of initial surgery of 79 months, 67 months and 76 months, respectively. Complications, such as pressure sores, casts slips and soiled casts, occurred in 35% (non-GMA), 32% (GMA) and 24% (city) of patients. These findings suggest that greater travel distance for clubfoot management is associated with more missed appointments, increased risk of relapse and treatment complications. Distance to a treatment center is a modifiable barrier. Improving access to clubfoot care by establishing clinics in more remote communities may improve clinical outcomes and significantly decrease the burdens of travel on patients and families

Tendinopathy is one of the most common orthopaedic pathological conditions characterized by tendon degenerative changes. Excessive mechanical loading is considered as a major causative factor in the development of tendinopathy, but the mechanisms of pathogenesis remain unclear. High mobility group box-1 (HMGB1), a potent inflammatory mediator when released into the matrix, has been identified in the early stage tendinopathy patients. Since the release and contribution of HMGB1 in tendinopathy development due to mechanical overloading is unknown, we investigated the role of HMGB1 in tendinopathy using a mouse intensive treadmill running (ITR) model and injection of glycyrrhizin (GL), a specific inhibitor of HMGB1. A total of 48 mice were divided into four groups, Cage Control group: The animals were allowed to move freely in their cage, GL group: The animals were received daily IP injection of GL (50 mg/kg body weight) for 24 weeks, ITR group: The animals ran on treadmill at 15 meters/min for three h/ day, five days a week for 12 or 24 weeks, GL+ITR group: The animals ran the same protocol as that of ITR group plus daily IP injection of GL for 12 or 24 weeks. Six mice/group were sacrificed at 12 or 24 weeks and the Achilles and patellar tendon tissues were harvested and used for histochemical staining and immunostaining. Mechanical overloading induced HMGB1 released from the cell nuclei to the matrix (Fig. 1a, b) caused tendon inflammation (Fig. 1c, d) and led to tendon degenerative changes (Fig. 1e-j). After 12 weeks of ITR, the tendon tissue near the bone insertion site showed typical tendinopathic changes in cell shape, accumulation of glycosaminoglycans (GAG) (Fig. 1e, f), and increase in SOX-9 staining (Fig. 1g-j). After 24 weeks ITR, the distal site of Achilles tendon showed considerable changes in cell shape (Fig. 2A, g, arrows), which is round compared to more elongated in the control and GL groups (Fig. 2A, e, f). However, daily treatment with GL prior to ITR blocked the cell shape change (Fig. 2A, h) and, ITR induced extensive GAG accumulation in ITR group (Fig. 2B, bottom panel). Furthermore, GL inhibited ITR-induced expression of chondrogenic markers (SOX-9 and collagen II) in the tendons (Fig. 3). Our results showed that mechanical overloading-induced HMGB1 plays a critical role in the development of tendinopathy by initiating tendon inflammation and eventual degeneration characterized by the presence of chondrocyte-like cells, accumulation of proteoglycans, high levels of collagen type II production, and chondrogenic marker SOX-9 expression. These results provide the first evidence for the role of HMGB1 as a therapeutic target to prevent tendinopathy before its onset and block further development at its early inflammation stages. The inhibition of tendinopathy development by GL administration in this study also suggests the putative therapeutic potential of this natural triterpene that is already in clinical use to treat other inflammation-related diseases. For any figures or tables, please contact authors directly

Patient's non acceptance of a bulky external fixator, the incidence of fractures of the regenerate, muscle transfixion giving rise to contractures especially in the Tendo Achilles, increased index of consolidation and the frequency of infections has made Limb lengthening with external fixators alone unpopular. In a retrospective study, we evaluated the technique of limb lengthening over a sub muscular plate combined with Ilizarov external fixator as an alternative to external fixator alone and whether the combined procedure is successful in reducing the external fixator period. 15 patients (14 with length discrepancy in the lower limb and 1 with low stature) and a total of 16 limbs (15 tibiae and 1 femur) were lengthened over a sub muscular plate fixed on the proximal segment followed by corticotomy and application of external fixator. Lengthening was achieved at 1 mm/day followed by distal segment fixation with three or four screws on reaching the target length. The pre operative target length was successfully achieved in all patients at a mean of 4.4 cm (2.2 to 6.5 cm). The mean duration of external fixation was 59.2 days (33 to 107 days) with the mean external fixation index at 16.7 days/cm (10.95 to 23.78). Infection complicated the procedure in two patients and one patient had mild Tendo Achilles contracture. Lengthening over a plate drastically reduces the time external fixator needs to worn and is preferred by patients to limb lengthening over an external fixator alone. patient Lengthening over a plate provides an alternative method for limb lengthening, can be applied to children with open physes and to deformed bones. [Lengthening over a Plate]

Outcome studies of the Ponseti method from various centres have reported success rates ranging from 85–95%. The vast majority of patients can expect a supple, functional and pain free foot. The small percentage of feet that are resistant to Ponseti treatment often require open surgical correction, leading to scarring and stiffness. We present a method of correcting resistant equinus by a tenotomy and calcaneal pulldown technique. This method is complimentary to the Ponseti technique. Method. Prospective study of 40 feet in 28 patients who underwent an Achilles tenotomy and calcaneal pulldown technique. The indications for this method were resistant equinus and problems with casting. Feet scored with the Pirani method. Under a general anaesthetic, a standard Achilles tenotomy was performed. The equinus deformity corrected by traction of the calcaneum with a “catspaw” retractor and dorsiflexion of the forefoot. Further treatment was performed according to the Ponseti method. The Ponseti clubfoot brace was used to maintain correction. Results. 28 patients 40 feet. Mean preoperative Pirani score:3.0 (left 3.0, right 3.1 range 1.5–6). Mean preoperative Hindfoot Pirani score:2.5 (left 2.55, right 2.5 Range 1.5–3). Mean post operative Pirani score:2.0(left 2.0, right 2.0 Range 0.5–6). Mean postoperative Hindfoot pirani score:1.45. Three patients had severe arthrogryphosis, of whom 2 did not correct requiring open surgery. All idiopathic CTEV feet corrected with a range of 5–20 degrees of dorsiflexion at last follow up. The mean follow up was 43.64 months (range 7–96 months). Conclusions. The calcaneal pulldown technique is a useful complmentary adjunct to the Ponseti method. It enables the correction of equinus without the need for open surgery. Since the introduction of the technique to our unit it has negated the need for open surgery. The results are encouraging, it is a simple effective technique that can help in difficult CTEV cases

Background. Recent meta-analyses have shown reduced re-rupture rates for the surgical management of Achilles ruptures. However percutaneous repair has been demonstrated to lead to improved function, patient satisfaction but greater complications than open repair. In the current economic climate, we believe it is reasonable to consider the financial cost of rupture management for both the patient and the provider. We aimed to determine the cost effectiveness of operative treatment of ruptures of the Achilles tendon based upon theatre occupancy, clinic attendance and cast changes, operative complications and functional assessment score. Methods. We audited the cost effectiveness of the surgical management of Achilles tendon ruptures between 2005–2011 in our unit by comparing 49 patients receiving percutaneous repair to 35 patients whom had open repairs (Retrospective cohort study level 3). Results. There was no significant difference in complications between the two surgical techniques: (Open vs. Pc) overall rates 14.3% vs. 10.4%: infection; 2.7% vs. 2.0%, transient sural nerve damage: 5.6% vs. 8.1%, wound breakdown: 2.8% vs. 0.0%, re-rupture: 2.8% vs. 2.0%. Achilles Total Rupture Scores (ATRS) were comparable (Open 89 (65–100) at 49 months vs. Pc 88.8 (33–100) at 12 months (P=0.9). Theatre occupancy (P< 0.00) and hospital stay (P< 0.00) were significantly longer with open repair (43 mins (26–70) and 2.9 days (0–4)) compared to Pc repair (15 mins (12–43) and 1.2 days (0–2)). Excluding the costs of running the operating theatre we have estimated the costs of surgery for open repair to be £935.36 and percutaneous repair to be £574.04. Conclusions. This study suggests that percutaneous repair of the Achilles tendon resulted in reduced costs and yet had comparable outcome and complications rates to open repair in surgical management of the Achilles tendon. We recommend that percutaneous repair should be considered as the primary method of cost effective surgical management of Achilles tendon rupture