Aims. We hypothesized that there is no difference in the clinical and radiological outcomes using local bone graft versus iliac graft for
We studied retrospectively the results in 24 patients (25 feet) who had been treated by
Of 23 children (35 feet) with cerebral palsy who had undergone a Grice extra-articular
A new technique is described for extra-articular
A technique of
We have reviewed the long-term results of 22 patients (23 fusions) with fractures of the os calcis, who had
The August 2023 Foot & Ankle Roundup. 360. looks at: Achilles tendon rupture: surgery or conservative treatment for the high-demand patient?; First ray amputation in diabetic patients; Survival of ankle arthroplasty in the UK; First metatarsophalangeal joint fusion and flat foot correction; Intra-articular corticosteroid injections with or without hyaluronic acid in the management of subtalar osteoarthritis; Factors associated with nonunion of post-traumatic
Subtalar nonunion has a detrimental effect on patients' function, and pose a significant challenge for surgeons particularly in the setting of higher risk factors. We retrospectively analyzed a consecutive series of 49 subtalar nonunions between October 2001 and July 2013. Patient records and radiographs were reviewed for specific patient demographics and comorbidities, subsequent treatments, revision fusion rate, use of bone graft, complications, and clinical outcome.Background
Methods
Talonavicular and subtalar joint fusion through
a medial incision (modified triple arthrodesis) has become an increasingly
popular technique for treating symptomatic flatfoot deformity caused
by posterior tibial tendon dysfunction. The purpose of this study was to look at its clinical and radiological
mid- to long-term outcomes, including the rates of recurrent flatfoot
deformity, nonunion and avascular necrosis of the dome of the talus. A total of 84 patients (96 feet) with a symptomatic rigid flatfoot
deformity caused by posterior tibial tendon dysfunction were treated
using a modified triple arthrodesis. The mean age of the patients
was 66 years (35 to 85) and the mean follow-up was 4.7 years (1 to 8.3).
Both clinical and radiological outcomes were analysed retrospectively. In 86 of the 95 feet (90.5%) for which radiographs were available,
there was no loss of correction at final follow-up. In all, 14 feet
(14.7%) needed secondary surgery, six for nonunion, two for avascular
necrosis, five for progression of the flatfoot deformity and tibiotalar
arthritis and one because of symptomatic overcorrection. The mean
American Orthopaedic Foot and Ankle Society Hindfoot score (AOFAS
score) at final follow-up was 67 (between 16 and 100) and the mean
visual analogue score for pain 2.4 points (between 0 and 10). In conclusion, modified triple arthrodesis provides reliable
correction of deformity and a good clinical outcome at mid- to long-term
follow-up, with nonunion as the most frequent complication. Avascular
necrosis of the talus is a rare but serious complication of this
technique. Cite this article:
Background. Open
Aims. The aim of this study was to report the results of three forms of reconstruction for patients with a ditsl tibial bone tumour: an intercalary resection and reconstruction, an osteoarticular reconstruction, and arthrodesis of the ankle. Methods. A total of 73 patients with a median age of 19 years (interquartile range (IQR) 14 to 36) were included in this retrospective, multicentre study. Results. Reconstructions included intercalary resection in 17 patients, osteoarticular reconstruction in 11, and ankle arthrodesis in 45. The median follow-up was 77 months (IQR 35 to 130). Local recurrence occurred in eight patients after a median of 14 months (IQR 9 to 36), without a correlation with adequacy of margins or reconstructive technique. Major complications included fracture of the graft in ten patients, nonunion of the proximal osteotomy in seven, and infection in five. In the osteoarticular group, three of 11 patients developed radiological evidence of severe osteoarthritis, but only one was symptomatic and required conversion to ankle arthrodesis. Functional evaluation showed higher values of the Musculoskeletal Tumour Society (MSTS) and American Orthopaedic Foot and Ankle Society (AOFAS) scores in the intercalary group compared with the others. Conclusion. Preservation of the epiphysis in patients with a distal tibial bone tumour is a safe and effective form of limb-sparing treatment. It requires rigorous preoperative planning after accurate analysis of the imaging. When joint-sparing resection is not indicated, ankle arthrodesis, either isolated tibiotalar or combined tibiotalar and
Introduction. The goal of arthrodesis around the ankle or of triple (hind foot) arthrodesis is a painless, plantigrade, and stable foot. Stress fracture is a differential diagnosis for pain following an ankle/
Traditional open approaches for
Aims: Numerous techniques for
Introduction. AlloStem/Cellular Bone Allograft and autologous bone graft are accepted methods for managing hindfoot degenerative arthritis. The purpose was to evaluate outcomes of AlloStem and autograft in
We have treated 14 patients (15 fractures) with nonunion of an intra-articular fracture of the body of the calcaneum. The mean follow-up was six years (2 to 8.5). A total of 14 fractures (93%) had initially been treated operatively with 12 (86%) having non-anatomical reductions. Four feet (27%) had concomitant osteomyelitis. Of the nonunions, 14 (93%) went on to eventual union after an average of two reconstructive procedures. All underwent bone grafting of the nonunion. The eventual outcome was a
Between 2000 and 2004 we used
We carried out a retrospective review of 47 intra-articular fractures of the calcaneum treated by open reduction and internal fixation in 45 patients by a single surgeon between 1993 and 2001. The fractures were evaluated before operation by plain radiographs and a CT scan using Sanders’ classification. Osteosynthesis involved a lateral approach and the use of the AO calcaneal plate. The mean follow-up was for ten years (7 to 15). Clinical assessment included the American Orthopaedic Foot and Ankle Society Score (AOFAS), the Creighton-Nebraska Score, the Kerr, Prothero, Atkins Score and the SF-36 Health Questionnaire. The radiological evaluation consisted of lateral and axial views of the os calcis. Arthritic changes in the subtalar joint were assessed with an internal oblique view and were graded using the Morrey and Wiedeman scale. There were 18 excellent (38.3%), 17 good (36.2%), three fair (6.3%) and nine poor (19.2%) results. Five patients had a superficial wound infection and five others eventually had a
Introduction. Postoperative pain following the 3 component ankle arthroplasty (AA) (Mobility™) is a recognised problem without any apparent cause. This study aimed to determine pattern of postoperative pain following Total Ankle Arthroplasty (TAA) and its management options. Materials and methods. In prospective observational study 167 patients who had (AA) and minimum follow-up of 24 months were included. FAOS ankle score, patients' satisfaction, SF36 and diagrammatic mapping of postoperative pain among other parameters were collected preoperatively and postoperatively at 3 months, 6 months and the annually. 20 Patients (12%) had moderate to severe postoperative ankle pain following the ankle arthroplasty. Results. Most of patients with mild pain and low AOFAS score during first year improved by the 2 year review. The pain was localised to the medial aspect of the ankle in 10 patients, lateral side in 8 patients, and both medial and lateral side in 1 patient and global in 1 patient with complex regional pain syndrome. 8 patients with medial or lateral pain needed a re-operation. 5 patients with medial pain were treated by complete release of deltoid ligament along with bony decompression of the medial compartment. None of the above implants were loose intra-operatively. 2 AA with lateral pain needed
Grice-Green
Aims: The purpose of this paper is to show our results with
We treated 31 feet in 17 children with myelomeningocele by extra-articular
Introduction: In situ
Distraction bone-block arthrodesis has been advocated for the treatment of the late sequelae of fracture of the os calcis. Between 1997 and 2003 we studied a consecutive series of 17 patients who had in situ
Aim: To analyse retrospectively patients after
Background: Heel valgus and flattening of arch are common in rheumatoid arthritis (RA). The progression of hindfoot valgus deformity results in pain and debilitating disability, and causes the excessive stress on the ankle joint.
Arthrodesis of both the ankle and the hindfoot has been discussed in the literature since the early part of the last century. Techniques have been modified substantially since these early discussions, though complications remain a frustrating element in patient management. Early procedures relied on molded plaster casts to hold fixation in corrected positions. Successful outcomes were hampered by loss of reduction in these casts and subsequent malunions. In addition, motion within these casts lead to a high rate of nonunion between the opposed bony surfaces. The era of internal fixation allowed compression across arthrodesis sites, enhancing union but creating a host of technical errors leading to unsatisfying results. Malunion is also seen in post-traumatic situations. In particular, non-operative management of calcaneus fracture (or other hindfoot fractures) leads to not only arthritis of the involved joint surfaces, but malunion complicating successful fusion. Fusion in-situ leads to a high level of patient dissatisfaction, leading surgeons to challenging deformity correction while trying to achieve successful arthrodesis in compromised joints. This lecture will focus on two types of malunion, one iatrogenic, one acquired. Revision triple arthrodesis (iatrogenic) can range from simple to challenging. A variety of studies document patient dissatisfaction following correction via this technique, ranging from Graves and Mann (1993) where the highest dissatisfaction rate was in highest in valgus malunion, to Sangeorzan and Hansen (1993), who found a 9% failure rate, most with varus malunion. The precarious balance required to create a plantigrade foot via triple arthrodesis with pre-existing deformity leaves even the most skilled surgeon challenged. As such, this component of the lecture will focus on recognition and correction of malunion based on a structured algorithmic approach we first presented in 1997. This algorithm is based on recognition of the apex of the deformity, and creating osteotomies to achieve balance. We reviewed 28 patients who returned for follow-up examination who received treatment through this algorithm and found a statistically significant improvement in pre- and postoperative AOFAS ankle/hindfoot score, from an average of 31 points preoperatively to 59 postoperatively (p<0.01). All patients united, and all stated they would undergo the revision procedure again. Comparisons of pre- and postoperative shoe wear modification demonstrated a statistically significant improvement (p=0.01). Preoperatively, 20 patients required restrictive devices such as ankle foot orthoses and orthopaedic shoes. Postoperatively, only 1 patient required such a restrictive device. In fact, 17 patients required no modifications to their shoe wear at all. The second component to this lecture will assess acquired hindfoot deformity, from malunion created by calcaneus fractures. A 2005 JBJS study by Brauer, et.al. found operative management resulted in a lower rate of
1. A modification of the Grice extra-articular
We describe a congenital deformity of the foot which is characterised by calcaneus at the ankle and valgus at the subtalar joint; spontaneous improvement does not occur and serial casting results in incomplete or impermanent correction of the deformities. Experience with five feet in four children indicates that release of the ligaments and tendons anterior and lateral to the ankle and lateral to the subtalar joint is the minimum surgery necessary;
The Australian National Joint Replacement Registry is now one of the largest of its kind in the world with over 420,000 surgeries having been collected. Of these the majority are THR and TKR. Recently replacements of the shoulder, elbow, wrist and ankle (TAJR) have been included on the registry and we already have approxi-mately200 TAJR on the registry. It is anticipated that within 4 years we should be able to provide TAJR sur-vivorship data that will be world class. For this to occur it will mean that revision surgeries of any kind will need to be tracked which will not automatically occur unless an implant is changed or removed. As revision surgeries could involve conversion to an arthrodesis, gutter clearance, ligament stabilization,
We reviewed 19 children with 24 congenital club feet at a mean of 11 years after one-stage posteromedial release at the age of five years or older (mean 6.8 years). Thirteen feet had undergone previous surgery. Nineteen feet were functionally excellent or good, three were fair and two had required
A recognised treatment for severe sub-talar arthritis is joint fusion. This can be performed using a well established open technique or achieved through an arthroscopic approach. The aim of this retrospective study was to investigate the results of arthroscopic sub-talar arthrodesis performed by a single surgeon in our institution. 13 arthroscopic sub-talar joint fusions were performed over a 2 year period in patients presenting with isolated arthritis of the joint in question. All arthrodeses were carried out using two posterolateral portals and one posteromedial portal and fixed with two single 7 mm partially threaded cancellous screws. Outcome measures included the American Foot and Ankle (AFOS) score, time to union and post-operative complications. No patients were lost to follow-up. 12 out of 13 arthrodeses went onto clinical and radiological fusion. The AFOS score improved from36 (range 32–50) pre-operatively to 75 (range 65–80) at final follow up. Complications included 1 non-union, 1 DVT and 1 superficial wound infection. 3 patients have had metalwork removed secondary to screw irritation. The results of
Tibiotalocalcaneal (TTC) arthrodesis using a retrograde nail is a common salvage procedure for a range of indications. Previous work has suggested subtalar joint preparation is unnecessary to achieve satisfactory results. We examine the incidence of symptomatic subtalar nonunion following tibiotalocalcaneal fusion in a series of patients, all of whom had full preparation of the subtalar joint, and consider the possible contributing factors. We performed a retrospective review of all patients who underwent TTC arthrodesis from 2004–2010. All fusions were performed by the same surgeon with full preparation of both tibiotalar and subtalar joints. 61 TTC arthrodeses were performed in 55 patients (mean age = 59 years) using an intramedullary retrograde nail. Mean follow-up was 18 months (6–48 months). Fifty-six ankles (92%) achieved satisfactory union. Five patients (8%) had symptomatic non-union: 4 patients of the subtalar joint - with 3 patients undergoing revision
Purpose of the study: When treating flatfoot, the objective of
1. The history of open operations on fractures of the calcaneum is reviewed. 2. A report is given of the results of treatment of comminuted and depressed fractures of the calcaneum by primary arthrodesis by a modified Gallie procedure. 3. Of twenty-nine patients, twenty-seven returned to full employment within an average of 6·4 months. Twenty-five of these returned to their previous jobs. 4. Poor tendo calcaneus function and lateral sub-malleolar pain were found to be closely allied; both complaints were absent in the usually successful case and occurred only where there had been some complication. 5. It is contended that
Background. Subtalar fusion is traditionally an open procedure with potentially significant complications but there is little published on arthroscopic
After severe poliomyelitis, which is still relatively common in some developing countries, lateral rotation deformity of the tibia may occur. We have reviewed 51 patients treated by O'Donoghue's rotation osteotomy of the tibia. An average lateral rotation deformity of 57 degrees was fully corrected in all the patients, and in 38 of them the graft obtained during the osteotomy was used for a simultaneous Grice-Green
Children with spinal dysraphism can develop various musculoskeletal deformities, necessitating a range of orthopaedic interventions, causing significant morbidity, and making considerable demands on resources. This systematic review aimed to identify what outcome measures have been reported in the literature for children with spinal dysraphism who undergo orthopaedic interventions involving the lower limbs. A PROSPERO-registered systematic literature review was performed following PRISMA guidelines. All relevant studies published until January 2023 were identified. Individual outcomes and outcome measurement tools were extracted verbatim. The measurement tools were assessed for reliability and validity, and all outcomes were grouped according to the Outcome Measures Recommended for use in Randomized Clinical Trials (OMERACT) filters.Aims
Methods
Objective: to study the surgical applicability and clinical results of the Vira. ®. system in treatment for severe fractures of the calcaneus. Material and Method: 50 acute intraarticular fractures of the calcaneus treated with the Vira. ®. system over a two-year period were analyzed in 42 patients. The mean age was 41 years. Eight were bilateral fractures and 47 were closed fractures. According to the Sanders classification, most of the fractures were type IV, followed by type III AB, and the inferior cortical was broken in 42 cases. All the patients were evaluated, in a prospective manner, using the AOFAS scale, plain radiographs and CT scan studies. Results: the average AOFAS score 12 months after surgery was 76.6 points (SD: 13.9). In 26% cases the results were very good, in 62% good, and in 12% mild and poor. The Böhler angle improvement after surgery was significant (p=0.05) though clinically irrelevant.
Persistent pain is a common cause of disability in patients after fractures of the calcaneum. Amongst the possible causes for post traumatic pain is the development of degenerative osteoarthritis of the posterior facet of the subtalar joint. However there are many other causes of post-traumatic hindfoot pain which require consideration prior to treatment. Knowledge of the patho-anatomy of calcaneal fractures is required to reach an accurate diagnosis. Significant symptoms and disability may be treated by arthrodesis of the subtalar joint. Post-traumatic arthritis in the non-operatively treated calcaneal fracture is however usually associated with deformity of the hindfoot, disordered hindfoot biomechanics, lateral wall fibular impingement and fibular tendon dysfunction. Fractures treated by primary open reduction and fixation should be well aligned but despite anatomic reduction may also develop posterior facet arthritis. Symptoms may also be caused by prominence or impingement of the implant, particularly of locked perimeter plates on the lateral wall. Patients therefore require careful assessment prior to surgery and any operative measures have to address these key features in order to produce a satisfactory clinical result. This lecture will address the potential problems of this type of surgery and key features in the clinical assessment and imaging of these patients.
We describe the surgical technique and results of arthroscopic subtalar release in 17 patients (17 feet) with painful subtalar stiffness following an intra-articular calcaneal fracture of Sanders’ type II or III. The mean duration from injury to arthroscopic release was 11.3 months (6.4 to 36) and the mean follow-up after release was 16.8 months (12 to 25). The patient was positioned laterally and three arthroscopic portals were placed anterolaterally, centrally and posterolaterally. The sinus tarsi and lateral gutter were debrided of fibrous tissue and the posterior talocalcaneal facet was released. In all, six patients were very satisfied, eight were satisfied and three were dissatisfied with their results. The mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score improved from a mean of 49.4 points (35 to 66) pre-operatively to a mean of 79.6 points (51 to 95). All patients reported improvement in movement of the subtalar joint. No complications occurred following operation, but two patients subsequently required
Introduction and Objectives: Our aim was to study the clinical and work-related results of minimally invasive athrodesis in the treatment of severe calcaneus fractures. Materials and Methods: A total of 50 fractures (42 patients) with intraarticular calcaneus fractures were treated by means of a minimally invasive primary arthrodesis using the VIRA. ®. (Biomet, Valencia, Spain) system with a minimum follow-up of 12 months and a mean follow-up of 21 months. Mean age was 41 years of age. Eight procedures were bilateral and 3 open. According to Sanders classification 74% were type IV. We performed a prospective study with clinical and radiographic assessment (AOFAS scale) 12 months after surgery. Results: The mean AOFAS score was 76.6 points (SD: 13.97): 26% were very good, 62% good and 12% fair to poor. There was no statistical variation of AOFAS in Sanders type of fracture, whether or not the lesion was bilateral and whether or not there was an associated lesion. We found an association (p=0.06) between the AOFAS score and the previous health status of the patient. Böhler’s angle improved slightly, although significantly (p=0.05), and there was seen to be correspondence with the postoperative AOFAS scale.
Hind foot arthrodesis through traditional lateral approach in patient with severe valgus deformity carries a significant risk of wound breakdowns, infection and the risk of sural nerve damage. It is also difficult to fully correct a severe valgus deformity through the lateral approach. To overcome some these problems a medial approach has been recommended. Few authors have reported good results in a small series of cases. We present a retrospective review of 18 consecutive patients with valgus hind foot deformity who underwent hind foot arthrodesis via a medial approach. There were 10 male and 8 female with an average age of 55 years (range 28–75years). The indications included osteoarthritis in 13; post traumatic OA in 3 and rheumatoid arthritis in 2. The mean pre-op subtalar valgus angle was 32o (range 12 – 49) and mean post op valgus angle was 17 (range 10 – 25). All the wounds healed primarily and there were no incidence of wound breakdown or infection. None of the patients developed neuro-vascular complications. The average time for fusion was 5.6 months (range 3–9). Two patients needed further surgical intervention, one for FHL tethering at the fusion site and one for non-union of subtalar joint in a chronic smoker. The medial approach not only allows a safe and fantastic access to subtalar joint making correction of valgus deformity easier but is also extendable to include talo- navicular and naviculo-cunieform fusion and FDL transfer as additional procedures through the same approach as and when indicated. In conclusion we recommend the medial approach for performing
Purpose: Fusion of
The aim of this study is to present guidelines for treatment of acquired adult flat foot (AAFF) and review the results of a series of patients consecutively treated. 180 patients (215 feet), mean age 54? 12 years affected by AAFF were evaluated clinically, radiographically and by MRI to chose the adequate surgical strategy. Tibialis posterior dysfunctions grade 1 were treated by tenolysis and tendon repair (48 cases), grade 2 by removal of degenerated tissue and tendon augmentation (41 cases), grade 3 by flexor digitorum longus tendon transfer (23 cases); in these cases subtalar pronation without arthritis was corrected by addictional procedures consisting of either calcaneal osteotomy (66 cases), subtalar athroereisis (25 cases) or Evans procedure (21 cases) in case of severe midfoot abduction.
Purpose: We assess the results of the surgical treatment of intra-articular fractures of the calcaneus using the Ilizarov external fixator. Materials and Methods: During the period of January 2004 to June 2009 we treated 72 intra-articular calcaneus fractures in 68 patients, 51 male and 17 female with a mean age of 34 (range 18–56). The mean follow –up period was 2 years and 10 months (range 3 months to 4 years). All patients received preoperative CT-scan to facilitate classification and pre-operative planning. Of the 72 fractures, 37 (51.4%) were Sanders type II, 30 (41.6%) were type III and 5 (7%) were type IV. The Ilizarov fixator used consisted of 2 rings positioned above the ankle joint and a foot plate. 1.5 and 1.8 mm wires were used, as well as 1.8 mm wires with an olive for the reduction of displaced fragments. Under image intensification and distraction the fracture was reduced and the articular surface was restored as close as possible. Results: The clinical outcome was excellent in 29 patients (40.4%), good in 32 (44.4%), moderate in 7 (9.7%) and poor in 4 (5.5%). As far as the complications are concerned, we had 17 cases of pin track infection treated with the removal of the pins, ankle joint stiffness in 12 patients treated with physiotherapy, 2 patients developed reflex sympathetic algodystrophy, 2 malunion, 8 developed post-traumatic osteoarthritis and 1 of them underwent
We have assessed the long-term results after operative and non-operative treatment of undisplaced and displaced calcaneal fractures. At a mean of 6.5 years, we reviewed 70 patients with a calcaneal fracture who were divided into four groups: group 1, 18 patients with undisplaced fractures and a normal Böhler’s angle (BA) who had been treated non-operatively; group 2, 23 with intra-articular fractures and a BA <
10° who had been treated non-operatively; group 3, 13 with intra-articular fractures and a BA >
10° who had been treated surgically; and group 4, 16 with intra-articular fractures and a BA <
10° who had been treated surgically. The results were assessed by a clinical score considering pain, return to work, return to physical activity, change in shoe-wear and the requirement for
Arthroscopy of the ankle and subtalar joints are established techniques in foot and ankle surgery. Arthroscopic ankle arthrodesis is well described and is useful in patients with a poor soft tissue envelope. Subtalar fusion is traditionally an open procedure with potentially significant complications but there is little published on arthroscopic