Isolate acetabular cup revision through the direct anterior hip approach: surgical technique, early experience and review of the literature.

Direct anterior approach to the hip allows perfect exposure of the acetabulum and an easy proximal and medial extension that makes it eligible for isolate acetabular cup revision although it is seldom used and there are only few published studies. On 23 consecutive acetabular revision (16 cases Paprosky grade 1 or 2, 5 cases 3A, 1 case 3B and 1 case 4) at an average 28-month follow up, we did not record failures or major complications. Early complications included prolonged wound healing in 4 cases and transient femoral cutaneous nerve palsy in 2 cases, the mean postoperative Harris Hip Score was 82.2 with 82.5% of excellent and good results. Our results are consistent with those reported in the literature with similar techniques. The direct anterior approach has shown excellent results for isolated cup revision, though is probably better suited for surgeons that have some experience with the same approach for primary cases.

Is a minimally invasive anterior approach effective in old patients? A pilot study.

Minimally invasive approach to the hip is a blood preserving surgery, with rapid rehabilitation, and low dislocation rate. Intuitively, these characteristics render this approach extremely suitable in the elderly patient. The aim of this study was to analyze the early clinical and radiographic results in the first 30 consecutive patients above 70 years of age undergoing THR through a minimally invasive anterior approach. Clinical evaluations showed an improvement of the Harris Hip Score and WOMAC score after surgery. Radiographic assessment showed cup orientation averaging 47° (range 40°–59°) and no valgus stem aligned. Allogeneic blood transfusion was required in only 6 patients (19.8%). One patient experienced an intraoperative fracture of the greater trochanter. No early implant dislocation was observed in the study population. In conclusion we advise a minimally invasive anterior approach for THR in older patients when a careful patient selection has been done.

Proximal humeral fractures in elderly patients.

Proximal humeral fractures are common in the setting of osteoporosis and they represent a problem not only for increased mortality risk factors, but also in terms of costs and management. Their increased incidence has resulted in an evolution of treatment options, but currently there is no scientific evidence that defines the best treatment to choose. The choice of treatment depends on a variety of factors, such as fracture dislocation, fracture classification, bone quality, patient's age, functional requirements and general medical conditions. The debate about the treatment is still open, both for the decision between surgical and conservative treatment, and between different types of surgical techniques; nowadays it remains unclear whether surgery will produce better outcomes in function and quality of life in elderly osteoporotic patients.

Orthopaedic and plastic surgery collaboration in resolution of plantar heloma and metatarsalgia using lipofilling: a retrospective evaluation.

BACKGROUND: Plantar heloma is a keratotic disorder that can be described as a circumscribed area of thickening with a central core that may penetrate the dermis. Although often considered a minor complaint, longstanding lesions can be debilitating and severely impact on person's quality of life. We present the first retrospective case series at long-term follow-up about the use of plantar lipofilling as a treatment for metatarsalgia caused by plantar heloma. MATERIALS AND METHODS: Six patients affected by plantar heloma associated to external metatarsalgia underwent plantar lipofilling. The surgical session was performed as an outpatient procedure. Clinical evaluation was performed using the AOFAS lesser metatarsophalangeal-interphalangeal (MTP-IP) score. RESULTS: Mean AOFAS lesser MTP-IP score improved from a preoperative score of 66.6 ± 3.2 points (range 47-77 points) to a post-operative score of 92.8 ± 2.7 points (range 86-95 points); all patients were satisfied with the outcome at the final follow-up. Post-operative clinical examination at final follow-up showed an increase in thickness of the subcutaneous layer and a decrease of dermal layer thanks to the supporting and trophic action of fat cells. CONCLUSIONS: Plastic regenerative procedures applicated to a typical foot and ankle surgery field, such as metatarsal overloading, metatarsalgia and forefoot problems, should be encouraged to allow new treatment horizons.

Single-level anterior cervical discectomy and interbody fusion using PEEK anatomical cervical cage and allograft bone.

BACKGROUND: In an effort to avoid the morbidity associated with autogenous bone graft harvesting, cervical cages in combination with allograft bone are used to achieve fusion. The goal of the current study was to assess the reliability and efficacy of anterior cervical discectomy and interbody fusion (ACDF) using a PEEK anatomical cervical cage in the treatment of patients affected by single-level cervical degenerative disease. METHODS AND MATERIALS: Twenty-five patients affected by single-level cervical degenerative pathology between C4 and C7 were enrolled in this study. The clinical findings were assessed using the Neck Disability Index and the Visual Analog Scale. Surgical outcomes were rated according to Odom's criteria at last follow-up. Fusion was graded as poor, average, good or excellent by assessing the radiographs. Cervical spine alignment was evaluated by sagittal segmental alignment and sagittal alignment of the whole cervical spine preoperatively, 6 months postoperatively and at the last follow-up. RESULTS: Twenty-five patients underwent ACDF using a PEEK anatomical cervical cage. All patients had a minimum 2 years of follow-up. The operative levels were C4-C5 in 5 patients, C5-C6 in 12 patients and C6-C7 in 8 patients. Preoperatively, average NDI was 34, 13 at 6 months, and 10 at latest follow-up. The mean preoperative VAS was 7; the mean postoperative VAS at latest follow-up was 3. Good or excellent fusion was achieved in all patients within 10 months (mean 5 months). Preoperatively, average sagittal segmental alignment (SSA) was 0.2° and average sagittal alignment of the cervical spine (SACS) 15.8°. Six months after surgery, average SSA was 1.8° and average SACS 20.9°, and at last follow-up, average SSA was 1.6° and average SACS 18.5°. CONCLUSION: Anterior cervical discectomy and interbody fusion using PEEK anatomical cervical cages can be considered a safe and effective technique to cure cervical disc herniation with intractable pain or neural deficit in cases where conservative treatment failed.

Management of high-grade hallux rigidus: a narrative review of the literature.

Hallux rigidus is a disease characterized by an osteoarthritic degeneration of the first metatarsophalangeal joint. Aetiology of hallux rigidus is not clear in the literature. History of trauma is considered one of the most common causes of unilateral hallux rigidus. Also, repetitive microtraumas or inflammatory and metabolic causes such as gout, rheumatoid arthritis and seronegative arthropathy can cause degeneration of the joint. The aim of this literature narrative overview is to summarize and expose the great amount of management concepts and information, including the well-codified main operative procedures to treat of hallux rigidus. This may provide current information for med-school students, researchers and physicians. A comprehensive literature search using PubMed database has been performed. The management for hallux rigidus can involve a variety of therapeutic interventions, conservative or operative. High-grade hallux rigidus represents a complex disease characterized by several clinical and pathological findings, and to achieve optimal results, surgical treatment should be chosen between several surgical techniques depending on the degree of arthritis and other different clinical conditions.

A comprehensive and narrative review of historical aspects and management of low-grade hallux rigidus: conservative and surgical possibilities.

Hallux rigidus, Latin for Stiff Toe, is characterized by an osteoarthritic degeneration of the articular surfaces of the first metatarsophalangeal joint. The aim of this literature narrative overview is to summarize and expose the great amount of management concepts and information, including the well-codified operative procedures and the more up to date knowledge about non-operative and surgical treatment of hallux rigidus. This may provide current information for physicians, medschool attendants and researchers. A comprehensive literature search using PubMed database has been performed, up to April 1, 2017. Several different types of treatment are described in the literature for low-grade hallux rigidus. The management for hallux rigidus can involve a variety of therapeutic interventions, conservative or operative. Hallux rigidus is a complex disease characterized by several clinical and pathological findings, and to achieve optimal results, surgical treatment for low-grade forms should be chosen between several surgical techniques depending on the degree of arthritis and other different clinical conditions.

Congenital forward shoulder with clavicle hypoplasia: surgical lengthening by intercalary graft positioning and plate fixation.

BACKGROUND: Congenital forward shoulder with clavicular hypoplasia is a rare disease which can be caused by an alteration of clavicular development in such a way that the clavicles are short. Symptoms are often absent; in most cases the main problem is represented by the cosmetic implications. There is no general consensus about the correct management, and surgery is the only way to correct the deformity. MATERIALS AND METHODS: The aim of the study is to describe a new surgical treatment in patients with congenital forward shoulder and clavicular hypoplasia. In 2010, three patients suffering from bilateral congenital forward shoulder were managed surgically by a intercalary graft positioning with plate fixation aimed at the elongation of the clavicles. RESULTS: Patients were followed by up to 2 years. All the patients treated were satisfied with the results, regarding the resolution of mild pain, but especially from the cosmetic point of view. CONCLUSION: The intercalary graft positioning was found to be easy to perform and allowed an elongation of the clavicles with immediate stability.

Surgical treatment of neglected congenital idiopathic talipes equinovarus after walking age in Eritrea: an Italo-Eritrean cooperation.

An Italian team of orthopaedic surgeons joined Eritrean colleagues to perform a clinical study in ambulating children affected by neglected idiopathic congenital talipes equinovarus (clubfoot). This study reports the surgical strategy as well as clinical outcomes, early complications and relapse at a mid-term follow-up. Four expeditions of 7 days were organized between 2012 and 2015 from Italy to the Halibet Hospital of Asmara in Eritrea. In each expedition were included two experienced surgeons, two assistants and one anaesthesiologist. During these expeditions, a total of 468 patients were evaluated together with Eritrean colleagues and 45 cases of neglected talipes equinovarus in ambulating children were diagnosed and selected for surgery. Follow-up range was 1-3 years. During the four expeditions, the Eritrean team of orthopaedic surgeons learned to manage most cases of neglected talipes equinovarus. No major complications were reported. Sixteen feet were considered excellent, 25 good and four poor. No overcorrections were observed. Neglected congenital talipes equinovarus is the result of delayed treatment of congenital deformity in developing countries, and its treatment often requires extensive surgery. Collaboration with foreign expert surgeons may help local doctors to learn how to treat this disease. The current study demonstrates that surgical expeditions in developing countries, when organized in collaboration with local doctors, help to manage on site this severe deformity.