Advanced Arthritis of the Carpus: Preoperative Planning Practices of 337 Hand Surgeons.

Background Surgical procedure selection for carpal arthritis depends on which articular surfaces are affected, but there is no consensus on how to preoperatively evaluate cartilage surfaces. Despite advances in cross-sectional imaging, the utility of advanced imaging for preoperative decision-making has not been well established. Objectives Our objective was to assess if there is an added value to presurgical advanced imaging or diagnostic procedures in planning for carpal arthrodesis or carpectomy and to determine what imaging or diagnostic procedures influence surgical treatment options. Methods A seven-question survey was sent to 2,400 hand surgeons. Questions assessed which articular surfaces surgeons consider important for decision-making, which imaging modalities surgeons employ, and how often surgeons utilize diagnostic arthroscopy before performing carpectomy or arthrodesis procedures. Results A total of 337 (14%) surveys were analyzed. The capitolunate articulation (alone or in combination) was most frequently reported to impact surgical decision-making (48.1%). Most surgeons (86.6%) reported that standard plain radiographs are usually sufficient. Few surgeons reported always obtaining magnetic resonance imaging (MRI) or computed tomography (CT), with 44.2% of surgeons believing that MRI is never useful and 38.4% believing that CT is never useful. Most surgeons (68.2%) reported that they never perform wrist arthroscopy as part of their decision-making process. Conclusions This study provides information on the decision-making process in the surgical management of carpal arthritis. Given advances in cross-sectional imaging, further studies are needed to determine the utility of MRI and CT for the planning of surgical procedures in the treatment of arthritis of the carpus. Level of Evidence Level 4.

LGBTQ+ in Orthopaedics: Creating an Open and Inclusive Environment.

Lesbian, gay, bisexual, transgender, and queer or questioning (LGBTQ+) individuals may encounter added challenges in the healthcare setting. Both providers and patients may face discrimination based on their sexual orientation or gender identity, which may lead to avoidance or delay in seeking care. LGBTQ+ physicians often choose not to disclose their sexual orientation because of concerns about harassment, isolation, and depression. Orthopaedic surgery remains the least diverse medical specialty and there is inconsistent training about the needs and cultural issues that affect sexual and gender minority individuals. Furthermore, orthopaedic research specific to LGBTQ+ patients and physicians is exceedingly limited. By encouraging mentorship and improving awareness of the challenges that this community faces, the field of orthopaedic surgery can work to foster an open and inclusive environment that is conducive to the experience of all patients, trainees, and healthcare personnel.

Epinephrine-Containing Digital Nerve Block: A Case of Digital Tip Necrosis Leading to Amputation in a Patient With No Known Vascular, Rheumatologic, or Smoking History.

The use of epinephrine-containing digital nerve blocks has been shown to be safe in recent literature, challenging the historical fear of complications arising from irreversible ischemia. We present a rare case of digital tip necrosis following the injection of lidocaine-containing epinephrine for the purpose of wart removal using cryotherapy, ultimately requiring amputation.

Cervical Computed Tomography Angiography Rarely Leads to Intervention in Patients With Cervical Spine Fractures.

STUDY DESIGN: Retrospective cohort study. OBJECTIVES: To evaluate the impact of computed tomography angiography (CTA) in the management of trauma patients with cervical spine fractures by identifying high-risk patients for vertebral artery injury (VAI), and evaluating how frequently patients undergo subsequent surgical/procedural intervention as a result of these findings. METHODS: All trauma patients with cervical spine fractures who underwent CTA of the head and neck at our institution between January 2013 and October 2017 were identified. Patients were indicated for CTA according to our institutional protocol based on the modified Denver criteria, and included patients with cervical fractures on scout CT. Those with positive VAI were noted, along with their fracture location, and presence or absence of neurological deficit on physical examination. Statistical analysis was performed and odds ratios were calculated comparing the relationship of cervical spine fracture with presence of VAI. RESULTS: A total of 144 patients were included in our study. Of those, 25 patients (17.4%) were found to have VAI. Two patients (1.4%) with VAI underwent subsequent surgical/procedural intervention. Of the 25 cervical fractures with a VAI, 20 (80%), were found to involve the upper cervical region (4.2 OR, 95% CI 1.5-12.0; P = .007). Of the 25 who had a VAI, 9 were unable to undergo reliable neurologic examination. Of the remaining 16 patients, 5 (31.3%) had motor or sensory deficits localized to the side of the VAI, with no other attributable etiology. CONCLUSIONS: Cervical spine fractures located in the region of the C1-C3 vertebrae were more likely to have an associated VAI on CTA. VAI should also be considered in cervical trauma patients who present with neurological deficits not clearly explained by other pathology. Despite a finding of VAI, patients rarely underwent subsequent surgical or procedural intervention.

Superior Capsular Reconstruction with Achilles Tendon Allograft.

Superior capsular reconstruction (SCR) has become an increasingly popular choice in the treatment of massive, irreparable rotator cuff tears, pseudoparalysis, and in cases in which revision of previous rotator cuff repair is indicated. The SCR procedure is intended to restore the superior stabilizing forces of a deficient rotator cuff. This technique is accomplished by substituting an autograft or allograft between the superior glenoid and the greater tuberosity of the humerus, thus keeping the humeral head centered in the glenoid during shoulder forward flexion and abduction. Since its advent, numerous techniques have been described for this procedure. A fascia lata autograft was initially described; however, many surgeons in the United States have advocated for the use of a humeral dermal allograft. Yet, biomechanical studies have demonstrated elongation and thinning of this material. Thus, the Achilles tendon allograft may be an attractive choice for SCR, given its previous success with ligamentous and tendinous reconstructions. In this article, we present our technique of SCR using an Achilles tendon allograft.

The pathobiology of Kaposi's sarcoma: advances since the onset of the AIDS epidemic.

Since the perplexing early Kaposi's sarcoma (KS) observations at the dawn of the acquired immunodeficiency syndrome epidemic, KS has been extensively studied, revealing a complex disease. The identification and complete elucidation of the genome of its causal agent, the KS-associated herpesvirus/human herpesvirus 8, have shed important insights into the pathobiology of this disease. The purpose of this review is to describe the scientific advances and understanding of KS over the past three decades.