ABSTRACT
Treating large bone defects resulting from trauma, tumors, or infection can be challenging, as current methods such as external fixation with bone transport, bone grafting, or amputation often come with high costs, high failure rates, high requirements for follow-up, and potential complications. In this case report, we present the successful treatment of a complicated, infected tibial shaft non-union by using a personalized three-dimensional (3D)-printed titanium mesh cage. This case adds to the existing body of literature by demonstrating successful integration of bone into a titanium implant and a demonstration of immediate postoperative weight bearing in the setting of suboptimal operative and psychosocial conditions. Futhermore, this report highlights the flexibility of 3D-printing technology and its ability to allow for continued limb salvage, even after a planned bone transport procedure has been interrupted. The use of 3D-printed implants customized to the patient's specific needs offers a promising new avenue for treating complex tibial pathologies, and the technology's versatility and ability to be tailored to individual patients makes it a promising tool for addressing a wide range of bone defects.
ABSTRACT
Category: Other;Ankle Introduction/Purpose: On March 1, 2020, the first case of novel coronavirus (COVID-19) in New York City (NYC) was confirmed. By March 16, the NYC mayor and New York State Governor issued executive orders to postpone elective surgeries. At our tertiary care academic medical care center in the Bronx, the densely populated community of 1.4 million saw many COVID-19 positive cases. In response, the hospital quickly accommodated these patients, while maintaining outpatient orthopedic care. Consequently, only emergent orthopedic cases were granted permission to rapidly proceed to surgery. Most foot and ankle cases were deemed amenable to non-surgical or delayed surgical care. The purpose of this study is to characterize a series of patients with foot and ankle pathology whose orthopedic care was altered due to the pandemic. Methods: This is a retrospective chart review from February 2020-May 2020 encompassing the time that elective surgery was on hold and one month prior, to capture those patients were scheduled for surgery prior to the pandemic. Included were patients with foot and ankle pathology that required urgent orthopedic care, who were seen in the foot and ankle clinic, fracture clinic, and subsequently in the general orthopedic clinic that was instituted on an emergent bases. Excluded were patients who required intervention to address elective foot and ankle issues such as osteoarthritis, or ankle instability, and those were referred to an outside institution for further treatment. Throughout the pandemic, contact was made with patients either directly in clinic, via a telehealth portal or telephone. Descriptive statistics are taken. Results: Of the 17 patients included in this series, 11 (65%) patients were managed non operatively. Of these, 4 chose nonoperative management due to shared decision making between the patient and surgeon. 2 patients could not have surgery due to complications related to COVID-19. As the zenith of the pandemic passed 2 patients remained fearful of infection and therefore chose non operative management. 3 patients that had been in contact with the orthopedic department refused further imaging. 6 patients were managed operatively. 2 patients had surgery during the peak of the pandemic, both of whom tested positive for COVID and who failed conservative management. 4 patients had delayed surgery. Of these four cases, 3 were malunion corrections that would have benefitted from more prompt surgery. Conclusion: There was an overall decrease in foot & ankle cases. Non- emergent foot and ankle surgery was delayed to divert resources to patients who were stricken with the COVID-19 virus. While every attempt was made to provide the appropriate care for all, a personalized approach to foot and ankle health was developed to address health concerns, preferences, and logistics. As the course of this global pandemic is still uncertain, it is imperative to have a strategy in place to deal with urgent cases, should a second wave of cases once again affect our ability to provide routine care.