Giuseppe Rinonapoli

Fracture prevention service to bridge the osteoporosis care gap.

Background A care gap exists between the health care needs of older persons with fragility fractures and the therapeutic answers they receive. The Fracture Prevention Service (FPS), a tailored in-hospital model of care, may effectively bridge the osteoporosis care gap for hip-fractured older persons. The purpose of this study was to evaluate the efficacy of the FPS in targeting persons at high risk of future fracture and to improve their adherence to treatment. Methods This was a prospective observational study conducted in a teaching hospital with traumatology and geriatric units, and had a pre-intervention and post-intervention phase. The records of 172 participants were evaluated in the pre-intervention phase, while data from 210 participants were gathered in the post-intervention phase. All participants underwent telephone follow-up at 12 months after hospital discharge. The participants were patients aged ≥65 years admitted to the orthopedic acute ward who underwent surgical repair of a proximal femoral fracture. A multidisciplinary integrated model of care was established. Dedicated pathways were implemented in clinical practice to optimize the identification of high-risk persons, improve their evaluation through bone mineral density testing and blood examinations, and initiate an appropriate treatment for secondary prevention of falls and fragility fractures. Results Compared with the pre-intervention phase, more hip-fractured persons received bone mineral density testing (47.62% versus 14.53%, P<0.0001), specific pharmacological treatments (48.51% versus 17.16%, P<0.0001), and an appointment for evaluation at a fall and fracture clinic (52.48% versus 2.37%, P<0.0001) in the post-intervention phase. Independent of some confounders, implementation of the FPS was positively associated with recommendations for secondary fracture prevention at discharge (P<0.0001) and with 1-year adherence to pharmacological treatment (P<0.0001). Conclusion The FPS is an effective multidisciplinary integrated model of care to optimize identification of older persons at highest risk for fragility fracture, to improve their clinical management, and to increase adherence to prescriptions.

Lung cancer presenting as a metastasis to the carpal bones: a case report

IntroductionA first metastasis to the hand is extremely rare. Usually, an acrometastasis is a sign of very advanced disease, with the presence of previous multiple metastases elsewhere. The present paper is one of the very few case reports of first metastatic location to carpal bones. To date, only Lederer et al., in 1990, and Song and Yao in 2012, have described a metastasis to the trapezium from lung cancer.Case presentationA 74-year-old Caucasian man was submitted to several physical examinations for thumb pain. The first diagnosis was tendonitis and the second diagnosis was thumb carpometacarpal osteoarthritis. Only when the patient was admitted to an internal medicine department for deterioration of his general condition and an enormous mass on his left hand was an open biopsy performed. It revealed a metastasis from large-cell lung carcinoma. A total-body scintigraphy and total-body computed tomography scan were negative for other secondary locations. The patient underwent an amputation at the distal third of the forearm.ConclusionLess than 20 case reports are available in the literature dealing with metastases to carpal bones. Very few cases are described as carpal metastases in the absence of other previous metastases, and only two articles, before the present one, have reported a metastasis to the trapezium. This case report teaches us two things: first, patient adherence to follow-up is extremely important; and, second, a thorough examination of diagnostic findings needs to be carried out at all times.

Single-bundle versus double-bundle arthroscopic reconstruction of the anterior cruciate ligament: what does the available evidence suggest?

Abstract The introduction of the double-bundle technique as a surgical option for primary anterior cruciate ligament (ACL) surgery stems from the hypothesis that replicating the double-bundle anatomy of the native ACL improves knee kinematics by supplying better rotational control. We performed a systematic review of the literature comparing double-bundle with standard single-bundle reconstruction methods. One RCT and three quasi-RCTs with a one-to two-year follow-up were included in this review. On the basis of these studies, ACL reconstruction with a double-bundle technique leads to less residual pivot-shift as assessed on manual and instrumented tests. Conflicting results exist as to whether the double-bundle technique leads to less side-to-side anterior tibial translation, and no significant differences were found regarding proprioception, flexorextensor peak torque and knee function as assessed with the International Knee Documentation Committee score. On the other hand, better subjective knee functionwas found in one quasi-RCT. However, there is a lack of correlation between these kinematic differences and an as yet unproven clinical effect. Uncertainties also exist regarding the mid- and long-term performances of the ACL reconstructed with a double-bundle technique. Comparison between the single-bundle and double-bundle techniques should be expanded to cover unresolved issues such as the rate of complications from a more challenging surgical technique, the risk of complicating revision surgery due to the presence of two tunnels, and the cost-effectiveness of a procedure with a higher consumption of fixation devices. The doublebundle technique should be further investigated by experienced knee surgeons in studies with higher methodological quality.

Bunionette: Minimally Invasive and Percutaneous Techniques: A Topical Review of the Literature

Purpose. The purpose of this study is to review the most recent literature available on the treatment of bunionette (also named tailor’s bunion) with percutaneous and minimally invasive techniques. Focusing especially on clinical outcomes, studies related to this type of techniques were examined in order to evaluate the success of this practice that is, fusion rate and complications. The hypothesis is that these techniques are safe and successful procedures. Methods. In July 2015, a topical review of the PubMed/MEDLINE, EMBASE, and Google Scholar databases was conducted using the keywords percutaneous (OR mini-invasive OR minimally invasive) AND bunionette (OR tailor’s bunion) AND treatment (OR surgery). Studies reporting the outcomes of the surgical treatment of bunionette were also included in our review. Results. The search yielded a total of 111 publications from PubMed/MEDLINE, EMBASE, and Google Scholar. After evaluating abstracts and full-text reviews, 9 articles were included in this review. Treat...

The arthroereisis procedure in adult flexible flatfoot grade IIA due to insufficiency of posterior tibial tendon

BACKGROUND To report on the functional, biomechanical, and radiographic results of patients who had undergone arthroereisis plus tensioning of the posterior tibial tendon for flexible flatfoot. The hypothesis is that arthroereisis associated to a tensioning of the posterior tibial tendon give a good correction with great satisfaction in patients with flexible flatfoot in grade IIA. METHODS We evaluated 29 patients (31 feet), mean age of 46.4 years, who had been surgically treated for adult flatfoot grade IIA according to Myerson. Mean follow-up was 34.15 months. For clinical evaluation, the AOFAS hindfoot and VAS-FA scores were used. RESULTS Postoperative results showed significant increases in both AOFAS and VAS-FA scores: 54.2-81.9 and 61.5-83.2 points, respectively. For the X-ray parameters, we observed a significant variation in the talo-first metatarsal angle, from 13.8° in pre-op to 7.4° in post-op. In lateral view, Djian Annonier angle was improved from 146.6° to 134.1°. The Mearys angle, compared to an average of 8.8° in pre-operative stage improved to 4.3° in the post-operative stage. Postoperative satisfaction was excellent-good according to 23 patients (79.4%). Pain in the tarsal sinus was reported in 5 out of 31 feet (16.1%) for the first three months after surgery. CONCLUSIONS Arthroereisis and tensioning of the posterior tibial tendon provided good functional outcomes for patients under 60 years of age having stage IIA flexible flatfoot without arthritic manifestations.

Correction of Hammer Toe Deformity of Lateral Toes With Subtraction Osteotomy of the Proximal Phalanx Neck

Existing techniques for surgical treatment of hammer toe commonly combine skeletal and soft tissues interventions to obtain a durable correction of the deformity, balance the musculotendinous forces of flexion and extension of the toe, and normalization of the relations between interosseous muscles and metatarsal bones. The most common surgical techniques can provide the correction of the deformity through arthroplasty with resection of the head of the proximal phalanx or arthrodesis of the proximal interphalangeal joint. In most cases, these have been associated with elongation of the extensor apparatus, capsulotomy of the metatarsophalangeal joint, and stabilization with a Kirschner wire. To experiment with a technique that respects the anatomy and joint function, we used a distal subtraction osteotomy of the proximal phalanx neck. We evaluated a series of 40 patients, aged 18 to 82 years, who underwent surgery from January 2008 to December 2010. All patients were evaluated clinically and radiographically pre- and postoperatively and underwent examination at a mean final follow-up point of 24.4 (minimal 12, maximal 36) months. For the clinical evaluation, we used the American Orthopaedic Foot and Ankle Society score. The rate of excellent and good results was >90%. Compared with other techniques, this technique led to considerable correction, restoration of the biomechanical and radiographic parameters, and an adjunctive advantage of preserving the integrity of the proximal interphalangeal joint. Thus, our results have caused us to prefer this technique.

Comparison of Plate, Nail and External Fixation in the Management of Diaphyseal Fractures of the Humerus

Introduction: Humeral shaft fractures are quite common in orthopedics and represent 1-3% of adult fractures. The surgical treatment is the a better choice in order to obtain a reduction and stable alignment and to prevent the complications. The goal of this study was to compare the three techniques (IMN, LCP and EF) in the treatment of diaphyseal fractures of the humerus in the adult patient. Materials and Methods: We examined 79 patients with diaphyseal fractures of the humerus. 32 were treated with plaque (LCP), 26 with intramedullary nail (IMN) and 21 with eternal fixer (FE) The clinical and radiographic follow-up was done at 1.3, 6 and 12 months. As rating scales we used the ASES and SF-36. We recorded all the complications. Results: The median follow-up was 11.5 months (9-16). The operative time was significantly smaller in the case of FE (47 ‘) with a statistically significant difference compared with other techniques. Even the blood loss was lower in the case of FE (60ml), compared to nails (160ml) and LCP (330ml) p <0.05. We had no differences in the duration of hospitalization and the ASES SF-36 score. We had 2 cases of non-union in the LCP group, 1 case in the IMN group and no cases in the FE group. In IMN group we had one case of radial transient paralysis. We did not have any deep infection, in the FE group 8 patients we had superficial secretions from pins. Conclusion: From the results of our study, it is clear that the treatment of humeral shaft fractures guarantee overlapping results with the use of plates, of intramedullary nails, or with the external fixator. Consequently, the choice of which technique to use should be determined based on the experience of the operator and patient compliance.

A Fatal Sepsis Caused by Hyaluronate Knee Injection: How Much the Medical History and the Informed Consent Might Be Important?

The incidence of Osteoarthritis (OA) is gradually increasing worldwide due to two main reasons: longer life expectation and increased functional demand. Several treatment options have been proposed for this disease. Conservative treatment has the goal to improve the quality of life, reduce pain, and prevent the progression of the disease. Hyaluronate viscosupplementation is one of the most used infiltrative treatments for OA, but, despite its common use, clinical efficacy is still under question. Though adverse reactions for this medical option are actually rare, septic arthritis is a very scaring complication. We present a case report of a 59-year-old man who has been submitted to only one knee hyaluronate injection and consequently reported a severe septic arthritis and systemic sepsis, which lead to the death of the patient. We recommend producing correct guidelines for a clean aseptic procedure of injection to obtain proper consensus from the patient and to pay attention to his clinical history and comorbidities before acting any kind of invasive treatment, including joint injection.

Long-term outcome of grade III and IV chondral injuries of the knee treated with Steadman microfracture technique

INTRODUCTION The aim of our study is to demonstrate the effectiveness of Steadman microfracture technique in the management of high-grade chondral defects at the level of the knee by clinical follow-ups at eleven years. MATERIALS AND METHODS This is a study conducted on fifteen patients suffering from Outerbridge grade III and IV chondral lesions of the knee, who underwent Steadman microfracture surgery between 2003 and 2004. Selective exclusion criteria to prevent that other treatments or comorbidities could invalidate the results were used. Patients were clinically evaluated with Lysholm and IKDC scale scores before surgery and at follow-ups at eleven years. RESULTS There has been an improvement in the Lysholm scores (59.33 ± 18.2 at time zero vs 82.13 ± 14.16 at time t; p value: 0.0342) and in the IKDC scores (45.13 ± 17.07 at time zero vs 68.66 ± 21.47 at time t; p value: 0.04) that appears statistically significant. DISCUSSION Currently microfracture surgery is not indicated in patients with high-grade chondral defects, but at the same time, it is a technique of easy execution, low cost and good results. The clinical improvement observed appears statistically significant, but we have also noticed a slight clinical worsening in two patients, possibly caused by: improper treatment, new trauma, incorrect rehabilitation and age at time of surgery. CONCLUSIONS The study has shown significant clinical improvements in patients, despite the fact that indications to the use of microfracture are still very limited and selective. Its essential to underline the importance of the single patient assessment process, taking into account a variety of aspects including the site, the number and extent of the lesion, the degree of functionality, activity level, age and previous trauma. This shows the importance of a comprehensive assessment of the patient in order to choose the most suitable surgical option, which not necessarily has to strictly adhere to standard practice.

Outcome of Distal First Metatarsal Osteotomy Shortening in Hallux Rigidus Grades II and III

Background: Existing techniques for operative treatment of hallux rigidus commonly combine skeletal and soft tissue interventions to obtain long-lasting relief of pain. To date, operative treatments include implant arthroplasty, cheilectomy, various osteotomies, nonimplant arthroplasty, and arthrodesis. We assessed a technique that respects the anatomy and joint function and used a shortening osteotomy of the head of the first metatarsal. Methods: We evaluated a series of 40 consecutive patients affected by grade II and III hallux rigidus, aged 32 to 79 years, who had undergone surgery from January 2010 to January 2014. All patients were evaluated clinically and radiographically, preoperatively and postoperatively, and underwent a final follow-up at a mean of 35.4 (range = 12-51) months. For the clinical evaluation, the American Orthopaedic Foot & Ankle Society (AOFAS) clinical rating scale for the hallux metatarsophalangeal-interphalangeal joints was used. Results: A patient survey revealed excellent and good overall satisfaction in 90% of the sample. Postoperative results included a significant increase (P < .001) in the median global AOFAS score, from 39 (range = 25-60) to 84 (range = 78-94). Conclusions: The technique of a shortening osteotomy of the first metatarsal head appeared to be useful for the correction of stiffness, pain relief, and an improvement in range of motion. Other advantages were that it preserved the integrity of the metatarsophalangeal joint and led to a rapid functional recovery. Level of evidence: Level IV, retrospective case series.