Tendon transfers for irreparable rotator cuff tears.

Symptomatic irreparable rotator cuff tears pose a challenge for shoulder surgeons. Whilst reverse polarity shoulder arthroplasty is an effective option for older symptomatic patients who have exhausted conservative management, the optimal treatment for younger patients remains controversial. In this article we outline the main tendon transfer options, including anatomical considerations, indications, contraindications, surgical technique, complications and a review of the evidence. Tendon transfers provide an alternative joint-preserving surgical option, but the evidence so far is limited, with a clear need for well-designed comparative studies to confirm their effectiveness.

Management of rotator cuff tears - Key historical landmarks.

The management of rotator cuff pathology has developed over hundreds of years. In this article, we take a journey from the early days, in order to understand how we have reached our modern-day practice. Initially our understanding of rotator cuff pathology was based on cadaveric anatomical findings and this has enhanced over the years by the development of radiological and surgical techniques. We discuss the historical debates over the pathogenesis of cuff dysfunction. This work describes the landmark publications by several clinicians who have made important contributions to our understanding of rotator cuff pathology and its management. We follow the trends of surgical management of rotator cuff tears, traditionally performed via an open technique, to an exponential rise in arthroscopic surgery in recent years. As new techniques emerge, a review of the historical rise and fall of techniques is a reminder for us to remain vigilant of surgical indications and rigorous outcome analysis.

In-hospital complications following primary total hip and knee arthroplasty in octogenarian and nonagenarian patients.

BACKGROUND: As life expectancy of patients increases, more elderly patients are undergoing primary total hip arthroplasty (THA) and total knee arthroplasty (TKA). There is a general perception of increased risk of complications in elderly patients. Our objective was to analyse the incidence of in-hospital medical and surgical complications following THA and TKA in octogenarian and nonagenarians. MATERIALS AND METHODS: This was a prospective review of 202 consecutive patients aged more than 80 years who underwent total hip and total knee arthroplasty (101 THA, 101 TKA) over an 18-month period. In this single-centre observational study, collected data included patient demographics, American Society of Anethesiologists (ASA) grade, length of hospital stay and peri-operative medical and surgical complications during their hospital stay. RESULTS: Median age of patients was 83 years. Median ASA grade was 3. Mean length of hospital stay was 7.5 days. There were 14 major systemic complications in the THA group and 13 in the TKA group. While 1 major local complication occurred in each group, there were 6 minor local complications in THA and 7 in the TKA group. All the complications occurred within 5 post-operative days. There was no in-hospital mortality. CONCLUSION: In our study, we found that the incidence of peri-operative medical and surgical complications is higher in those over 80 years, compared to the published literature in patients of all age groups undergoing THA and TKA. Awareness of a higher incidence of major systemic complications should alert the treating surgeon to carry out comprehensive peri-operative management in this subset of patients, which could lead to better outcomes.

Is ultrasound diagnosis reliable in acute extensor tendon injuries of the knee?

Ruptures of the patellar and quadriceps tendon are rare injuries requiring immediate repair to re-establish knee extensor continuity and allow early motion. Ultrasound is extensively used as a diagnostic tool before surgery on acute traumatic tears of the patellar tendon and quadriceps tendons. The aim of our study was to evaluate the role of sonography in diagnosing quadriceps and patellar tendon rupture and in differentiating partial from complete tears. We conducted a retrospective review of 51 consecutive patients who had a surgical intervention for suspected acute quadriceps and patellar tendon rupture over a 5-year period. Intra-operative findings were compared with pre-operative clinical examination. Radiographs, ultrasound and MRI reports were reviewed. On clinical examination, 22 patients had a suspected patellar tendon rupture and 29 patients had a suspected quadriceps tendon rupture. Diagnosis was confirmed by clinical examination and plain radiographs alone in 13 patients, with additional ultrasound performed in 24 patients and MRI scan performed in 14 patients. There were 8 false positives out of 24 [33.3%] in the ultrasound proven group and 1 false positive out of 13 [7.69%] in the clinical examination and radiographs only group. MRI was 100% accurate. We conclude that ultrasonography is not a reliable method in establishing the diagnosis of acute injuries to the extensor mechanism of the knee, particularly the quadriceps tendon ruptures in the obese and the very muscular patients. If there is clinical ambiguity, MRI scan is a better investigation tool before undertaking surgical treatment.