Calcaneus fractures: An evaluation of the quality and reliability of online resources.

AIM: To evaluate the reliability and quality of only resources available online on Calcaneal fractures. METHODS: 70 websites were identified using the search term 'Calcaneus fractures'. Google, Yahoo! and Bing were the three major search engines used for the study. Websites were classified by type and assessed for reliability and readability by means of DISCERN score, Journal of the Medical Association (JAMA) benchmark criteria and the presence or absence of HON-Code certification. In addition, a Calcaneus Fracture Specific Content Score (CFSCS) was designed in conjunction with two speciality trained foot & ankle surgeons in order to gauge content quality itself. RESULTS: Academic websites made up the majority of URLs that were identified followed by Physician and Commercial. Overall mean DISCERN and JAMA scores were 49.8 (range 16-64) and 2.1 (range 0-4) respectively. Mean CFSCS was 18.3 (range 0-25). 30 of the total websites were HON-code certified. There was a statistically significant correlation identified between presence of HON-code certificate and DISCERN, JAMA and novel CFSCS (p<0.001). CONCLUSION: There is an increasing tendency for patients to peruse online resources to understand their injuries and management options. This is particularly true for the younger cohort of patients in whom Calcaneus fractures occur more commonly. One must understand the varying quality of information available online in order to appropriately direct patients to areas of higher quality and reliability.

First Metatarsophalangeal Joint Arthrodesis Using an Intraosseous Post and Lag Screw With Immediate Bearing of Weight.

Arthrodesis is the gold standard procedure for advanced arthrosis of the first metatarsophalangeal joint. Having a strong construct is preferable for allowing immediate bearing of weight, which facilitates patient rehabilitation. Plate and screw fixation is currently in favor but can lead to prominent metalware necessitating removal. The aim of this study is to report the results of a series of 54 first metatarsophalangeal joint arthrodeses performed in 52 patients treated with an implant composed of an intraosseous post and lag screw. All of the patients had a minimum follow-up of 1 year, and the indication for the surgery was end-stage hallux rigidus in 44 (81.5%) feet, severe hallux valgus in 8 (14.8%) feet, and rheumatoid arthritis in 2 (3.7%) feet. Arthrodesis was achieved in 52 (96.3%) feet at a mean of 61 ± 16 (range 39 to 201) days with nonunion observed in 2 (3.7%) feet; neither of the 2 patients had known risk factors. Metalware impinging on soft tissues necessitating removal was observed in 3 (5.6%) feet, and there were no cases of loss of position or implant breakage. The mean Manchester-Oxford Foot Questionnaire score improved from 46.4 ± 13.3 to 18.4 ± 9.4 (p < .001) at latest follow-up. In conclusion, our results suggest the intraosseous post and lag screw device was safe and effective, and it can be considered an alternative method of stabilizing the first metatarsophalangeal joint when undertaking arthrodesis surgery.

A Comparison of Two Designs of Postoperative Shoe on Function, Satisfaction, and Back Pain After Hallux Valgus Surgery.

Background. The reverse camber shoe is commonly used after hallux valgus corrective surgery to offload the forefoot but is associated with back pain and poor compliance. Recent designs of postoperative shoes may obviate the need for a reverse camber. The purpose of this study was to compare the effects of a reverse camber shoe and a noncambered shoe with transitional rigidity after hallux valgus correction. Methods. A cohort of 80 feet was prospectively studied undergoing surgery at a single NHS trust. The first 40 feet received the reverse cambered Jura Medical Off-loader Heel shoe and the subsequent 40 feet received the noncambered DonJoy Podalux shoe. No demographic differences existed between the groups and data were collected at 2 weeks, 6 weeks, and 6 months. The Manchester-Oxford Foot Questionnaire (MOXFQ), a 5-question survey and dichotomous question about back pain was used to assess clinical outcome and radiographs were reviewed by 2 orthopaedic surgeons to monitor for loss of correction. Results. Both groups experienced comparable improvements in MOXFQ and shoe satisfaction from 2 weeks compared with 6 weeks. Six patients experienced back pain in the reverse cambered shoe group and none in the noncambered shoe group. Five patients stopped using the reverse cambered shoe during the first 6 weeks after surgery and none stopped using their prescribed noncambered shoe. No loss of corrections were observed in either group. Conclusion. Both shoe designs gave equal foot specific functional and radiological outcomes, but the noncambered shoe with transitional rigidity was associated with less back pain and better compliance. Levels of Evidence: Level II: Prospective comparative study.

A Retrospective Study Comparing Crossed and Lateral Wire Configurations in Paediatric Supracondylar Fractures.

BACKGROUND: Supracondylar fractures are common in children and are associated with significant morbidity. The purpose of our study was to assess and compare the clinical and radiological outcome of management of supracondylar fractures by both wire configurations, along with identifying factors that predispose to complications. MATERIALS & METHODS: We retrospectively reviewed all paediatric cases admitted with a supracondylar fracture over a five year period. We reviewed case notes, theatre records and radiographs to determine the age of the patient, classification of fracture, treatment method, delay to theatre, duration of surgery, wire configuration, Baumann´s angle, radiocapitellar alignment, anterior humeral alignment and complications. RESULTS: During the five year period we admitted 132 patients and complete notes were available for 123 patients for analyses. For all the patients managed with wire stabilisation 23% developed complications, including 13% with significant complications including nerve injuries and fracture displacements. All five nerve injuries had crossed wires, whereas all for fracture displacements had lateral wires. Baumann´s angle was 76.7 degrees in the group with no complication and 72.2 degrees in the significant complication group (p=0.02). Radiocapitellar line and anterior humeral line were not satisfactory in 5% and 15% of the group with no complications, and 17% and 33% of the group with significant complications. CONCLUSION: We found more complications in lateral pinning configurations, although all nerve injuries were in patients with crossed wire configurations. The factors we believe are associated with a higher likelihood of complications are inadequate post-operative radiological appearance.

Bilateral Neck of Femur Fractures in a Bilateral Below-Knee Amputee: A Unique Case.

According to the National Hip Fracture Database, over 64,000 patients were admitted with a hip fracture across England, Wales, and Northern Ireland in 2013, but very few are bilateral, and there are no current cases in the literature of bilateral neck of femur fractures in a patient with bilateral below-knee amputations. We present a case of a 69-year-old bilateral below-knee amputee male admitted to the emergency department with bilateral hip pain and radiological evidence of bilateral displaced neck of femur fractures. The patient subsequently underwent synchronous bilateral total hip replacements under general anaesthetic and an epidural and then went on to make a full recovery. He was discharged 27 days after arrival in hospital. Outpatient follow-up at 3 months has shown that the patient has returned to a similar level of preinjury function and is still able to carry out his daily activities with walking aids and bilateral leg prostheses.

A rare presentation of foot pain: bilateral navicular-medial cuneiform coalition.

In this case report, we discuss a rare tarsal coalition occurring bilaterally between the navicular and the medial cuneiform in a 15-year-old girl and highlight the management of such cases.

Does the IOFIX improve compression in ankle fusion?

BACKGROUND: The new IOFIX is an intra-osseous fixation device comprising an "X-post" through which a lag screw passes to apparently improve force distribution across an arthrodesis. We conducted a novel human cadaveric study. Our null hypothesis was no difference in force exists in an ankle arthrodesis model stabilized with the IOFIX or a conventional single lag screw. METHOD: In ten cadaver ankles a pressure transducer was compressed as an IOFIX and standard single lag screws were alternately compared. RESULTS: The median average force created by the IOFIX was 3.95kg and 2.4kg for the single conventional lag screw (p⩽0.01). The IOFIX improved contact area across the arthrodesis with a median average of 3.41cm(2) compared with 2.42cm(2) in the lag screw group (p⩽0.03). CONCLUSION: Our results suggest an IOFIX improves force distribution across an ankle arthrodesis compared with a single conventional lag screw.

Tuberculosis of the calcaneum masquerading as Haglund's deformity: a rare case and brief literature review.

An Asian man presented to the Foot and Ankle Clinic with a 5-month history of right ankle pain of gradual onset. He had a non-fluctuant swelling around the Achilles tendon insertion with a tender palpable lump. Radiograph demonstrated Haglund's deformity and also possible calcification at the attachment of the Achilles tendon for which he had an injection of a local anaesthetic and a steroid to treat the insertional Achilles tendinitis. A few months later, he developed acute anorexia, abdominal distension secondary to ascites and groin lymphadenopathy. Histology of the lymph node biopsy revealed granulomatous lymphadenitis consistent with tuberculosis (TB) and started on quadruple agent anti-TB treatment. The sample was not cultured. He developed constant ooze from his groin lymph node biopsy site and also fluctuance around the Achilles tendon and heel. Pus from the heel stained positive for auramine indicating TB calcaneum with subsequent culture for acid fast bacilli (AFB) confirming diagnosis of TB calcaneum.

Tibialis anterior tendon entrapment after ankle tightrope insertion for acute syndesmosis injury.

Ankle syndesmotic injuries often require anatomic reduction and fixation. Syndesmosis screw fixation is commonly used; however, this prevents physiological motion at the joint, often requires a second operation for screw removal, and may limit postoperative weight bearing. The Ankle Tightrope (Arthrex, Naples, FL) was introduced to allow physiological tibiofibular micromotion, early ankle range of motion, and weight bearing, and did not require a second operation for removal. For Maisonneuve injuries, or more severe syndesmosis instability, a second tightrope is required. This is advised to be placed 1 cm above the first with axial divergence in the coronal plane to increase rotational stability. Initial series have shown the main complications of tightrope fixation to be knot prominence or wound complications. Other documented complications include erosion of the buttons into bone, synostosis, and diastasis. This is the first report of tendon entrapment from the medial button. Reasons for this are discussed with suggestions for surgical technique.

Large B cell lymphoma of the subtalar and talonavicular joint synovium.

We present the unique case of a 68-year-old man with a background of rheumatoid arthritis, who underwent left subtalar and talonavicular arthrodesis due to degenerative changes and chronic pain. Histology of the synovium demonstrated large B cell lymphoma. The patient subsequently underwent R-CHOP chemotherapy and radiotherapy to the affected area. This is the first described case of a primary large B cell lymphoma of the subtalar and talonavicular joints, without bony involvement.

Management of acute and chronic osteomyelitis.

The incidence of acute and subacute osteomyelitis is declining. Vaccination has almost eradicated Haemophilus bone infection in infants. However, chronic traumatic osteomyelitis is becoming more frequent following an increase in motorcycle accidents and infected internal fixation of fractures. There are now effective means of treating this using the Ilizarov external circular frame.