Bracing in external rotation for traumatic anterior dislocation of the shoulder

We undertook a prospective study in 51 male patients aged between 17 and 27 years to ascertain whether immobilisation after primary traumatic anterior dislocation of the shoulder in external rotation was more effective than immobilisation in internal rotation in preventing recurrent dislocation in a physically active population. Of the 51 patients, 24 were randomised to be treated by a traditional brace in internal rotation and 27 were immobilised in external rotation of 15 degrees to 20 degrees. After immobilisation, the patients undertook a standard regime of physiotherapy and were then assessed clinically for evidence of instability. When reviewed at a mean of 33.4 months (24 to 48) ten from the external rotation group (37%) and ten from the internal rotation group (41.7%) had sustained a further dislocation. There was no statistically significant difference (p = 0.74) between the groups. Our findings show that external rotation bracing may not be as effective as previously reported in preventing recurrent anterior dislocation of the shoulder.

Treating tobacco dependence: guidance for primary care on life-saving interventions. Position statement of the IPCRG

Tobacco smoking is the world's leading cause of premature death and disability. Global targets to reduce premature deaths by 25% by 2025 will require a substantial increase in the number of smokers making a quit attempt, and a significant improvement in the success rates of those attempts in low, middle and high income countries. In many countries the only place where the majority of smokers can access support to quit is primary care. There is strong evidence of cost-effective interventions in primary care yet many opportunities to put these into practice are missed. This paper revises the approach proposed by the International Primary Care Respiratory Group published in 2008 in this journal to reflect important new evidence and the global variation in primary-care experience and knowledge of smoking cessation. Specific for primary care, that advocates for a holistic, bio-psycho-social approach to most problems, the starting point is to approach tobacco dependence as an eminently treatable condition. We offer a hierarchy of interventions depending on time and available resources. We present an equitable approach to behavioural and drug interventions. This includes an update to the evidence on behaviour change, gender difference, comparative information on numbers needed to treat, drug safety and availability of drugs, including the relatively cheap drug cytisine, and a summary of new approaches such as harm reduction. This paper also extends the guidance on special populations such as people with long-term conditions including tuberculosis, human immunodeficiency virus, cardiovascular disease and respiratory disease, pregnant women, children and adolescents, and people with serious mental illness. We use expert clinical opinion where the research evidence is insufficient or inconclusive. The paper describes trends in the use of waterpipes and cannabis smoking and offers guidance to primary-care clinicians on what to do faced with uncertain evidence. Throughout, it recognises that clinical decisions should be tailored to the individual's circumstances and attitudes and be influenced by the availability and affordability of drugs and specialist services. Finally it argues that the role of the International Primary Care Respiratory Group is to improve the confidence as well as the competence of primary care and, therefore, makes recommendations about clinical education and evaluation. We also advocate for an update to the WHO Model List of Essential Medicines to optimise each primary-care intervention. This International Primary Care Respiratory Group statement has been endorsed by the Member Organisations of World Organization of Family Doctors Europe.

Factors affecting the rate and pattern of the first costal cartilage ossification

In the present study, the extent of costochondral ossification of the first rib was determined from 78 chest roentgenograms of 13 healthy male soldiers subjected to a periodic follow-up. Roentgenography was performed at a mean interval of 2.9 years over a 15-year period. Mean subject age was 24 years at the commencement of the study and 37 years at its termination. Our results show that ossification of the first costal cartilage may start early in adult life and progress at individual rates. The ossification process proceeded from the costal toward the sternal end of the cartilage in an anteromedial direction. The morphological age-related changes ranged from the formation of small osseous islands in the cartilage to a complete ossification between the first rib and the sternum. The main conclusion of the study is that the degree of ossification of the first costal cartilage as an indicator of age does not provide the precision necessary for anthropological or forensic studies.

Management of pyogenic vertebral osteomyelitis with spinal cord compression in the elderly

Five elderly and debilitated patients presented with compressive myelopathy due to pyogenic spondylitis. All had undergone surgery which consisted of eradication of the infected tissue via an anterior approach followed by primary bone graft. Supplementary antibiotic treatment was determined by intraoperative bacteriological culture. This aggressive approach, disregarding the patients' advanced age and poor general medical state, resulted in total resolution of the neurological deficit and the patients' return to their preoperative everyday activity.

A combined intracapsular and extracapsular fracture of the hip

We report a case of an unusual hip fracture that involved the intracapsular area and continued vertically to the extracapsular region below the trochanteric line. The division between these two types of fractures is based on the anatomical site, the blood supply and the mechanical forces that act on the hip. This division is important and influences the different surgical techniques to treat these individual fractures. Femoral neck fractures (intracapsular), particularly those with displacement, can disrupt the blood supply to the femoral head and may be associated with an increased incidence of complications, especially non-union and avascular necrosis (AVN) of the femoral head. These fractures are usually treated either by reduction and fixation, or by hemiarthroplasty. Non-union and avascular necrosis following extracapsular fractures are rare. Treatment involves reduction of the fracture and insertion of a dynamic hip screw. The combination of these two types of fractures is extremely rare and creates a surgical problem without any optimal solution. The focus of this case report is placed on the mechanical axis and weight-bearing forces that play a role in the hip and on the optional surgical techniques in such a rare type of fracture in an elderly osteoporotic patient. (Hip International 2002; 1: 43-6).