As a respiratory pathogen, the novel coronavirus is commonly associated with aerosol-generating procedures. However, it is currently unclear whether spinal surgical procedures pose an additional risk of viral transmission to the surgical team. We reviewed the available evidence to ascertain the presence of coronavirus disease 2019 (COVID-19) blood viremia and the virus’ blood transmissibility, as well as evidence of blood-aerosol generation and operating room contamination from spinal surgical procedures. There is established evidence of COVID-19 blood viremia, a viral pathogenic cycle via angiotensin-converting enzyme 2 (ACE-2) receptors and similar blood transmission risk data from the SARS (severe acute respiratory syndrome)/MERS (Middle East respiratory syndrome) era. Spinal surgical practices demonstrate significant blood-aerosol generation from the operative wound due to the use of common surgical instruments, such as electrocautery, as well as high-speed and high-impact devices. Based on the evidence, there is an established additional risk of viral transmission faced by surgical teams from blood-aerosols generated from the operative wound of COVID-19- infected patients via the inhalation of virus-laden aerosols and the subsequent initiation of the viral pathogenic cycle through binding with pulmonary ACE-2 receptors. Recognizing this additional risk amidst the ongoing pandemic serves as a caution to front-line surgical personnel to strictly adhere to personal protective equipment usage in operating rooms, to modify surgical techniques to reduce the hazard of surgical aerosol generation and COVID-19 viral exposure, and to consider it as an integral aspect of planning and adapting to the “new normal” operating practices.

Methods: This study was a retrospective analysis of the data of 10 elite athletes who underwent spinal surgery for symptomatic degenerative disorder of the spine. Eight patients underwent lumbar spine surgery (two patients of microdiscectomy and six patients of fusion), and the remaining two patients underwent cervical spine surgery (one each anterior cervical discectomy and fusion and anterior cervical disc replacement). Outcome measures were investigated using return-to-training and return-to-sports criteria, as indicated by the length of time between surgery and return to competitive sports as parameters. Results: Of the 10 patients, eight were males and two were females. The average age of the patients at the time of surgery was 32.4 years (range, 25–41 years). All patients returned to active participation of their sports. The average time for return to training was 7.3 weeks (range, 3–12 weeks). The average time for return to sports was 45.6 weeks (range, 36–72 weeks), and the average follow-up period was 59 months (range, 27–120 months). Conclusions Spine surgery in an elite athlete involved in contact sports is safe and effective. Currently, there is a lack of standardized guidelines for return to sports after spine injuries. An athlete needs to be symptom-free, with full range of motion and full strength before returning to sports.

Methods: This study was a retrospective analysis of the data of 10 elite athletes who underwent spinal surgery for symptomatic degenerative disorder of the spine. Eight patients underwent lumbar spine surgery (two patients of microdiscectomy and six patients of fusion), and the remaining two patients underwent cervical spine surgery (one each anterior cervical discectomy and fusion and anterior cervical disc replacement). Outcome measures were investigated using return-to-training and return-to-sports criteria, as indicated by the length of time between surgery and return to competitive sports as parameters. Results: Of the 10 patients, eight were males and two were females. The average age of the patients at the time of surgery was 32.4 years (range, 25–41 years). All patients returned to active participation of their sports. The average time for return to training was 7.3 weeks (range, 3–12 weeks). The average time for return to sports was 45.6 weeks (range, 36–72 weeks), and the average follow-up period was 59 months (range, 27–120 months). Conclusions Spine surgery in an elite athlete involved in contact sports is safe and effective. Currently, there is a lack of standardized guidelines for return to sports after spine injuries. An athlete needs to be symptom-free, with full range of motion and full strength before returning to sports.

Methods: Five consecutive patients undergoing revision deformity correction with sublaminar wires in situ were included in this study. Patients were divided in two groups based on the technique of PA insertion. A total of 91 PAs were inserted using either a freehand technique (group A) or 3D printed templates (group B) (34 vs. 57). The placement of PAs was classified according to a postoperative computed tomography scan using Neo’s classification. Perforation beyond class 2 (>2 mm) was termed as a misplaced screw. The average time required for the insertion of screws was also noted. Results: Mean age, surgical time, and blood loss were recorded. The change in mean Cobb’s angle in both groups was also recorded. The difference in rates of misplaced screws was noted in group A and group B (36.21% vs. 2.56%); however, the mean number of misplaced PAs per patient in group A and group B was statistically insignificant (6.5±3.54 vs. 4.67±1.53, p =0.4641). The mean time required to insert a single PA was also statistically insignificant (120±28.28 vs. 90±30 seconds, p =0.3456). Conclusions Although 3D printed PSTs help to avoid the misplacement of PAs in revision deformity correction surgeries with sublaminar wires in situ, the mean number of misplaced screws per patient using this technique was found to be statistically insignificant when compared with the freehand technique in this study.

Methods: This retrospective analysis involved 51 patients who underwent lumbar decompression for LCS associated with DLS from October 2006 to October 2016. The magnitude of the curve was determined using Cobb’s angle and lumbar lordosis (D12–S1) on the preoperative and final follow-up, respectively. The Visual Analog Scale (VAS) and modified Oswestry Disability Index (mODI) scores at the preoperative and final follow-up indicated the functional outcome. Statistical analyses were performed using Student t -test. Results: All 51 patients were included in the statistical analyses. The mean patient age at presentation was 63.88±7.21 years. The average follow-up duration was 48±18.10 months. The average change in the Cobb’s angle at the final follow-up was statistically insignificant (1°±1.5°, p=0.924; 20.8°±5.1° vs. 21.9°±5.72°). The mean change in lumbar lordosis at the final follow-up was statistically insignificant (3.29°±1.56°, p=0.328; 30.2°±7.9° vs. 27.5°±7.1°). There was statistically insignificant worsening in the back VAS scores at the final follow-up (4.9±1.9 vs. 6.0±1.2, p=0.07). There was statistically significant improvement in the leg pain component of the VAS score at the final follow-up (5.8±1.05 vs. 2.6±1.2, p<0.001). There was statistically significant improvement in the mODI scores at the final follow-up (p<0.001). Conclusions Lumbar decompression in DLS is associated with good functional outcome, especially when the symptoms are related to LCS. Curve progression following lumbar decompression is very less at mid-term and is similar to that in the natural course of the disease.