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Spontaneous spinal subdural hematoma (SSDH) is a rare and dangerous intraspinal hematoma that usually occurs in the thoracic vertebra. The influence of early cardiovascular changes secondary to spinal cord injury is an important emergent issue.

Herein, we report a case of a middle-aged woman with clinical manifestations of back pain and motion and sensory disturbances below the level of spinal cord compression. During the disease course, she also developed changes indicative of myocardial injury, such as tachycardia, markedly increased concentrations of brain natriuretic peptide and cardiac troponin I, and a decreased left ventricular ejection fraction, which were consistent with the diagnosis of Takotsubo cardiomyopathy (TTC). After the administration of supportive therapies, the symptoms of myocardial injury rapidly resolved. With the absorption of SSDH, the symptoms and clinical signs were alleviated. We also reviewed the literature on cases of concomitant SSDH and TTC.

This rare case broadens the symptom spectrum of SSDH and highlights the need for clinicians to be aware of concomitant SSDH and TTC. Initial conservative treatment is a viable option for SSDH with concomitant TTC. However, urgent surgery may be a better option if the SSDH progressively enlarges and causes spinal cord compression.

Congenital scoliosis (CS) is a spinal deformity resulting from underlying spinal malformations with an incidence of 0.5–1/1000 births.

CS makes up 10% of scoliotic deformities, of which 25% do not progress, 25% progress mildly and 50% need treatment depending on the age, curve characteristics and magnitude and type of anomaly.

CS is associated with non-vertebral anomalies (genitourinary, musculoskeletal, cardiac, ribs anomalies, etc.) and intraspinal anomalies (syrinx and tethered cord).

Imaging should include whole spine X-rays, CT scanner with reconstruction to better delineate the vertebral anomalies and MRI to visualize the neural elements.

Treatment of CS in the majority of cases is non-surgical and relies on fusion techniques (in situ fusion and hemiepiphysiodeis), resection techniques (hemiverterba resection), and growth-friendly techniques (distraction and instrumentation without fusion).

Osteoporotic ankle fractures result from mechanical forces that would not ordinarily result in fracture, known as ‘low-energy’ trauma, such as those equivalent to a fall from a standing height or less.

Osteoporotic ankle fractures in frail patients are becoming more and more frequent in daily practice and represent a therapeutic challenge for orthopaedic surgeons.

The main problems with frail patients are the poor condition of the soft tissues around the ankle, dependence for activities of daily living and high comorbidity.

The decision to operate on these patients is complex because conservative treatment is poorly tolerated in unstable fractures and conventional open reduction and internal fixation is associated with a high rate of complications.

The authors conducted a narrative review of the literature on primary tibiotalocalcaneal nailing of ankle fractures in frail patients and categorized the different factors to consider when treatment is indicated for this conditon. Difficulty of ambulation, age over 65 years old, deteriorated baseline state and instability of the fracture were the most frequently considered factors.

Finally, the authors propose an easy and quick clinical scoring system to help in the decision-making process, although further comparative studies are required to explore its validity.

The physis of the distal femur contributes to 70% of femoral growth and 37% of the total limb growth; therefore, physeal injury can lead to important alterations of axes and length.

Distal metaphyseal corner-type fracture prior to walking is classically associated with child abuse. In children aged >10 years, sports-related fractures and car accidents are significant contributors.

Imaging includes a two-plane radiographic study of the knee. It is recommended to obtain radiographs that include the entire femur to rule out concomitant injuries. In cases of high suspicion of distal metaphyseal fractures and no radiographic evidence, CT or MRI can show the existence of hidden fractures.

Fractures with physeal involvement are conventionally classified according to the Salter–Harris classification, but the Peterson classification is also recommended as it includes special subgroups.

Conservative and surgical management are valid alternatives for the treatment of these fractures. Choosing between both alternatives depends on factors related to the fracture type.

As there is a high risk of permanent physeal damage, long-term follow-up is essential until skeletal maturity is complete.

For complex distal femoral fractures, a single lateral locking compression plate or retrograde intramedullary nail may not achieve a stable environment for fracture healing.

Various types of double fixation constructs have been featured in the current literature. Double-plate construct and nail-and-plate construct are two common double fixation constructs for distal femoral fractures.

Double fixation constructs have been featured in studies on comminuted distal femoral fractures, distal femoral fracture with medial bone defects, periprosthetic fractures, and distal femoral non-union.

A number of case series reported a generally high union rate and satisfactory functional outcomes for double fixation of distal femoral fractures.

In this review, we present the state of the art of double fixation constructs for distal femoral fractures with a focus on double-plate and plate-and-nail constructs.

In order to improve care for total hip and knee arthroplasties (THA/TKA), hospitals may want to compare their performance with hospitals in other countries. Pooling data across countries also enable early detection of infrequently occurring safety issues. We therefore aimed to assess the between-hospital variation and definitions used for revision, readmission, and complications across countries.

PubMed, Embase, Web of Science, Cochrane library, Emcare, and Academic Search Premier were searched from January 2009 to August 2020 for studies reporting on: (i) primary THA/TKA; (ii) revision, readmission, or complications; and (iii) between-hospital variation. Most recent registry reports of Network of Orthopedic Registries of Europe members were also reviewed. Two reviewers independently screened records, extracted data, and assessed the risk of bias using the Integrated quality Criteria for the Review Of Multiple Study designs tool for studies and relevant domains for registries. We assessed agreement for the following domains: (i) outcome definition; (ii) follow-up and starting point; (iii) case-mix adjustment; and (iv) type of patients and hospitals included.

Between-hospital variation was reported in 33 (1 high-quality, 13 moderate-quality, and 19 low-quality) studies and 8 registry reports. The range of variation for revision was 0–33% for THA and 0–27% for TKA varying between assessment within hospital admission until 10 years of follow-up; for readmission, 0–40% and 0–32% for THA and TKA, respectively; and for complications, 0–75% and 0–50% for THA and TKA, respectively. Indicator definitions and methodological variables varied considerably across domains.

The large heterogeneity in definitions and methods used likely explains the considerable variation in between-hospital variation reported for revision, readmission, and complications , making it impossible to benchmark hospitals across countries or pool data for earlier detection of safety issues. It is necessary to collaborate internationally and strive for more uniformity in indicator definitions and methods in order to achieve reliable international benchmarking in the future.

Monteggia fracture is characterized by radial head dislocation combined with proximal ulnar fracture.

If not diagnosed at an early stage, these lesions can gradually lead to forearm deformities and dysfunction, finally resulting in neglected Monteggia fracture. When the radial head is not reduced, several deformities develop at the humeroradial joint, including cubitus valgus and osteoarthritis.

Adequate radiographs are crucial when the surgeons deal with forearm injuries.

At present, proximal ulnar osteotomy and open reduction of chronic radial head dislocation provides satisfactory functional outcomes because of anatomic alignment reconstruction.

Supplementary procedures, including transcapitellar pinning and repair or reconstruction of the annular ligament, which are performed in order to enhance stability of the humeroradial joint, should be thoroughly assessed based on joint rotational stability after reduction and on potential complications.

The aim of the study was to conduct a literature review on growth hormone therapy in short-stature patients with kyphoscoliosis.

The search strategy was performed in which all the relevant papers published in 20 years were included on Pub Med, Central, and Google scholar by using keywords short stature, growth hormones, adverse events of growth hormones in kyphoscoliosis, safety.

The study investigation supports the idea that giving human growth hormone (HGH) to a diverse population of short-statured children does not enhance the occurrence of scoliosis.

Patients on HGH therapy for progressing scoliosis had syndromes in which scoliosis was more prevalent in an age-matched group. Short stature attributed to progressive growth failure is prevalent in all mucopolysaccharidosis (MPS) disorders, as per the existing research on growth and growth hormone in MPS.

MPS should be explored in children who are being tested for short stature since growth failure might be the presenting symptom.