Proximal Interphalangeal Joint Arthrodesis of the Hand Utilising a Rigid Intramedullary Device.

The proximal interphalangeal joint (PIPJ) is critical for proper finger and hand function. Arthritis of this joint can lead to significant pain and functional impairment. The APEX IP® Extremity Medical fusion device (Extremity Medical, Parsippany, New Jersey, USA) is an interlocking intramedullary screw device that provides a reliable method of hand PIPJ arthrodesis with good patient outcomes. We describe an easily reproducible surgical technique guide for using this device. Level of Evidence: Level V (Therapeutic).

Efficacy of Adductor Canal Blocks in Total Knee Arthroplasty.

Total knee arthroplasty (TKA) is associated with significant postoperative pain. The population receiving TKA is generally elderly and often have multiple comorbidities that can present a challenge to postoperative management. Safe and effective multimodal pain management has led to improved outcomes while minimizing complications and side effects. The objective of this study was to investigate the efficacy of adductor canal blocks (ACB) in patients receiving TKA within a regional Queensland population. We performed a retrospective comparative cohort analysis of 458 patients who received TKA at a regional private hospital between January 2016 and December 2018. Inclusion criteria included body mass index (BMI) <50 kg/m2 and unilateral TKA. Using the patients' hospital records, age, gender, American Society of Anesthesiologists' score (ASA), BMI, diabetic status, length of stay (LOS), opioid requirement on discharge, range of motion (ROM) on discharge, return to theater, and readmission within 12 months were recorded. One hundred and thirty-eight patients received ACB and 263 did not. The two groups were comparable for age, gender, diabetic status, and ASA. Patients who received an ACB had an 18-hour longer LOS (p < 0.0001), but were discharged on lower dosages of opioids equivalent to 7.9 oral morphine milligram equivalent (MME; p < 0.0001). Patients who had an ACB had a similar ROM on discharge and did not have an increased rate of readmission or return to theater. This study demonstrates that ACB are efficacious when used as part of a multimodal analgesia regime for TKA.

Lateral epicondylitis: Current concepts.

BACKGROUND: Lateral epicondylitis, more commonly referred to as 'tennis elbow', is a common condition seen in general practice. It effects approximately 4-7 per 1000 individuals. Despite this, the aetiology and pathophysiology remain poorly understood. Often presenting as lateral elbow pain, the differential diagnosis includes entrapment syndromes, cervical radiculopathy, osseous pathology and inflammatory conditions. Though in 90% of cases the condition is self-limiting, persistent symptoms can be difficult to manage. OBJECTIVE: In this article, a review of recent English-language journal articles explores current concepts related to lateral epicondylitis and examines the evidence behind the recommendation for the use of non-operative and operative treatment modalities. DISCUSSION: Lateral epicondylitis is an enthesopathy associated with the origin of the extensor carpi radialis brevis (ECRB) muscle. A clinical history and examination is usually sufficient to make a diagnosis. Maudsley's and Cozen's clinical tests have a high sensitivity in diagnosing lateral epicondylitis. The available evidence supports the use of non-operative treatment modalities in managing this condition. When comparing the different operative treatments described, there appears to be no significant advantage of intervention over the natural history of lateral epicondylitis.