Tummala, Sailesh V.

Background: Tobacco use is a known modifiable risk factor for postoperative complications and revision surgery after anterior cruciate ligament reconstruction (ACLR). Previous studies focus on tobacco as a broad categorization of traditional smoking, smokeless tobacco, and other forms of nicotine use. It is unclear if differences in the type of nicotine used lead to similar adverse outcomes after ACLR. Purposes: To (1) assess the incidence of postoperative complications among ACLR patients who use smokeless tobacco and (2) compare these outcomes with those of patients who do not use tobacco and those who smoke tobacco. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective cohort study utilizing the PearlDiver database was conducted. Patients undergoing primary ACLR with a minimum 2-year follow-up were included. Smokeless tobacco users (n = 898), cigarette smokers (n= 22,062), and non–tobacco users (n= 207,462) were matched based on patient variables and comorbidities. Postoperative complications within 90 days of surgery and subsequent knee surgery within 2 years were compared among groups. Multivariable logistic regressions were used to control for confounding variables. Results: Compared with nonusers, smokeless tobacco users demonstrated an increased risk of pneumonia (odds ratio [OR], 3.36; 95% CI, 1.41-7.90), acute kidney injury (OR, 12.7; 95% CI, 3.77-52.8), and emergency department (ED) utilization (OR, 6.29; 95% CI, 3.70-10.9) within 90 days of the ACLR. Additionally, smokeless tobacco users had an increased risk of ACLR (OR, 4.75; 95% CI, 3.60-6.26) and meniscal surgery (OR, 2.89; 95% CI, 2.23-3.73) within 2 years. When compared with cigarette smokers, smokeless tobacco users showed an increased risk of pneumonia (OR, 3.25; 95% CI, 1.33-7.78), acute kidney injury (OR, 7.63; 95% CI, 2.72-22.5), and ED visits (OR, 1.55; 95% CI, 1.26-1.90) within 90 days and subsequent ACLR (OR, 4.81; 95% CI, 3.58-6.47) and meniscal surgery (OR, 3.23; 95% CI, 2.45-4.26) within 2 years. Conclusion: Smokeless tobacco use was associated with an increased risk of medical complications, ED utilization, and subsequent procedures compared with nonuser controls and traditional smokers. These findings highlight the importance of considering specific forms of tobacco use in preoperative screening for patients undergoing ACLR.

Purpose To use the All of Us database to investigate barriers to health care access for patients with meniscus tears and to examine how specific demographic, socioeconomic, and health‐related factors independently influence their health care utilization. Methods The National Institutes of Health All of Us database was queried for patient data between March 2017 and March 2023 to form a cohort of patients with meniscal tears. Patients with meniscal tears were identified using Systematized Nomenclature of Medicine clinical terms. All patients with self‐reported meniscus tears were included, with no exclusion criteria to ensure a diverse representation of underrepresented individuals. Patient responses to the “Healthcare Access and Utilization Survey” were analyzed across 4 domains: “delayed care,” “could not afford care,” “skipped medication,” and “have not seen a provider in over one year.” Results In total, 5,671 survey respondents with meniscal tears were included for analysis from a population of 436,000 eligible records. Among them, 27.7% reported delayed care, 23.9% were unable to afford care, 11.8% skipped medication, and 2.0% had not seen a provider in over a year. Patients with annual incomes under $50,000 were more likely to delay care (odds ratio [OR], 1.41; P < .001), be unable to afford care (OR, 1.73; P < .001), or skip medications (OR, 1.79; P < .001). Younger age than the cohort mean of 65.4 years, female sex, and poor physical and mental health were associated with impaired access in at least 1 care domain. Conclusions Over one‐fourth of patients with a diagnosis of meniscus tear who responded to the All of Us “Healthcare Access and Utilization Survey” reported difficulties with access to care across 4 domains, with those of low income, younger age, female sex, and poor mental or physical health experiencing significant barriers to care. Clinical Relevance This research can inform strategies for equitable treatment of meniscal injuries by highlighting disparities in orthopaedic care access and utilization.

Abstract Glenoid bone loss is a common sequela of recurrent anterior shoulder instability. When treated surgically, a bone augmentation procedure is more likely to provide a good outcome with a lower risk of recurrent instability compared with a soft‐tissue repair alone. There are several bone augmentation options to address glenoid bone loss, including coracoid transfer, iliac crest autograft, and distal tibial allograft (DTA). Both open and arthroscopic DTA techniques have been described using the lateral one‐third of the distal tibia oriented with the anterior aspect placed superiorly on the anterior glenoid. This graft orientation places its concavity in the superior‐to‐inferior direction. It may be preferred to have this concavity maximized toward the anterior direction so that it can further resist anterior displacement. The posterior one‐third of the distal tibia may provide a more optimal arc of resistance. However, no previous technique has used the posterior one‐third of the distal tibia to reconstruct the “half‐pipe” concavity of the anterior glenoid. We describe an all‐arthroscopic technique for a posterior third DTA oriented with the posterior tibial edge placed anteriorly on the glenoid, termed the “congruent‐arc DTA,” to address anterior shoulder instability with bone loss. Technique Video video See video under supplementary data.

Purpose To characterize the relationship between testosterone replacement therapy (TRT) and anterior cruciate ligament (ACL) injuries. Methods A retrospective cohort study using a large insurance database was conducted. Patients who were prescribed TRT for at least 3 months were matched with controls who were not prescribed TRT. Rates of ACL tears were compared between the cohorts. Multiple subgroups were created based on age (<25, 25‐35, 36‐45, 46‐55, 56‐65, and 65+ years). Multivariable logistic regressions were performed to determine the association of TRT with ACL tears while accounting for demographic variables and comorbidities. Results After matching, there were 160,839 patients in both the TRT cohort and the control cohort. The incidence of ACL injuries was 17.8 per 10,000 person‐years (95% confidence interval [CI]: 16.4‐19.2) for patients who were prescribed TRT and 4.9 per 10,000 person‐years (95% CI: 4.1‐5.7) for controls ( P < .001). Within 2 years of filling a testosterone prescription for at least 3 months, 572 (0.35%) patients experienced an ACL injury compared to only 157 (0.10%) controls during the same follow‐up period (odds ratio: 2.77; 95% CI: 2.26‐3.42, P < .001). When stratified by age, all groups except the <25 years of age group demonstrated a significantly higher rate of ACL tears (odds ratio 3.91‐12.3, P < .001‐.009). When separated by sex, males on TRT were 3.13 (95% CI: 2.50‐3.93, P < .001) times more likely while females on TRT were 1.94 (95% CI: 1.13‐3.41, P = .018) times more likely to experience an ACL injury compared to controls. Conclusions This study found that patients prescribed at least 3 months of TRT had a significantly higher incidence of ACL injuries compared to controls within a 2‐year follow‐up period. Level of Evidence Level III, retrospective comparative study.

Purpose To determine whether long‐term preoperative nonsteroidal anti‐inflammatory drug (NSAID) use affected the revision rates after primary tendon repair for the following common sports medicine surgical procedures: rotator cuff repair (RCR), Achilles tendon repair (ATR), distal biceps repair (DBR), or quadriceps tendon repair (QTR). Methods A retrospective comparative study using a national insurance database was performed. Patients who underwent major tendon repair, including RCR, ATR, DBR, or QTR, with at least 2‐year follow‐up were identified. Those who had a diagnosis of long‐term NSAID use prior to the index operation were identified and matched 1:4 to controls without NSAID use based on age, sex, specific tendon repaired, and Elixhauser Comorbidity Index. The revision repair rates of the 2 groups were compared. Results A total of 36,068 patients underwent major tendon repair. Of these, 7,246 (20%) met the long‐term NSAID use criteria prior to tendon repair (NSAID users). After RCR, 3.2% of NSAID users (n = 190) and 2.6% of controls (n = 617) underwent revision surgery within 2 years (odds ratio [OR], 1.15; 95% confidence interval [CI], 0.97‐1.36; P = .10). After ATR, NSAID users had a revision rate of 3.9% (n = 24) versus 2.5% (n = 62) in the control cohort (OR, 1.47; 95% CI, 0.89‐2.38; P = .12). After DBR, both NSAID users and controls had fewer than 11 revision cases (OR, 1.54; 95% CI, 0.49‐4.16; P = .42). After QTR, the revision rate was 5.9% (n = 30) for NSAID users compared with 4.8% (n = 95) for the control group (OR, 1.22; 95% CI, 0.77‐1.86; P = .38). None of the observed differences in revision rates between NSAID users and controls were significant. Conclusions Patients with a diagnosis of and coding for long‐term preoperative NSAID use do not have greater revision rates within 2 years of primary tendon repair than patients without this diagnosis. Level of Evidence Level III, retrospective case‐control study.

Objectives: Anterior cruciate ligament (ACL) reconstruction remains one of the most common procedures performed on the knee with over 250,000 being performed each year in the United States. Although common, results of ACL reconstructions remain less impressive than would be expected. Getgood et al showed a 40% failure of ACL reconstructions including recurrent ACL tears and continued rotational instability. 1 The group found that by adding a lateral extra-articular tenodesis (LET) decreased the failure rate to 25%. Sommerfeldt et al identified recurrent ACL instability as a risk factor for meniscal tears after ACL reconstruction. 2 In patients with a medial meniscal tear after ACL reconstruction, the decision to proceed with revision ACL reconstruction is straightforward when the graft is completely torn. However, the best approach for a medial meniscal tear after ACL reconstruction with recurrent rotational instability when the ACL graft is intact or partially torn has not been determined. The purpose of this study was to evaluate clinical outcomes of patients with intact or partially torn ACL grafts with continued rotational instability and a medial meniscal tears treated with revision ACL reconstruction, ACL reconstruction with lateral extra-articular tenodesis (LET) and isolated LET. We hypothesized that an isolated LET would have similar clinical outcomes compared to the ACL and ACL+LET groups at 2 years. Methods: A retrospective review was performed of all patients with medial meniscal tears after ACL reconstruction. Patients were included in the study if the ACL graft was intact or partially torn with an exam consistent with residual or recurrent rotational instability. Residual ACL instability was determined by a pivot shift of 2 or more on examination. Patients with a grade 3 Lachman’s and partial ACL tear were treated with ACL reconstruction and not included in the study. Over time, the senior author evolved in the treatment of these patients from ACL reconstruction to ACL reconstruction with LET to isolated LET. Patients were placed into different groups based on which treatment they underwent. Clinical outcomes included recurrent meniscal tears, residual rotational instability and recurrent ACL graft tears. Patient reported outcomes (PROs) included IKDC and Lysholm scores at 6, 12, and 24 months. In athletes, we also calculated the percentage of return to play. Results: A total of 47 patients were included in the study including 19 patients in LET group, 12 patients in the ACL+LET group, and 16 patients in the ACL group. The patient demographics between the 3 groups were similar. Ligamentous laxity was identified in 42% of the LET group, 50% of the ACL+LET group and 44% of the ACL group. Partial ACL tears were identified in 63% of the LET group, 75% in the ACL+LET group and 62% of the isolated ACL group. The 6-month International Knee Documentation Committee (IKDC) and Lysholm scores were significantly higher for the isolated ACL group compared to the ACL+LET group and isolated LET groups. However, at the 12 and 24-month follow-up the LET and ACL+LET groups had significantly higher IKDC and Lysholm scores compared to the isolated ACL group (Figures 1 and 2). There was no difference between the LET group and ACL+LET group’s IKDC or Lysholm scores at time point. The ACL group showed a significantly higher percentage of patients with a post operative positive pivot shift (44%) compared to the ACL+LET group (8.3%) and isolated LET group (10.5%) at the 2-year postoperative visit (p=0.02). No difference was seen between the LET and ACL+LET groups with regards to residual pivot shift (p=0.88). Recurrent meniscal tears were significantly higher in the ACL group (31.3%) compared to the LET (5.3%) and ACL+LET (8.3%) groups (p=.04). There was no difference with regards to postoperative graft tearing with 5.3% of LET group, 0% of ACL+LET and 12.5% of the ACL group having a postoperative graft tear. There was a significantly higher rate of return to play in the LET group (90%) compared to the ACL+LET group (71.4%) and ACL group (75%). Return to play at the same or higher level was also significantly higher in the LET group (80%) compared to the ACL+LET (57.1%) and ACL group (50%). Conclusions: In patients with partially torn or intact ACL grafts with residual rotational instability and medial meniscal tears, the addition of a LET with or without revision ACL reconstruction leads to improved patient outcomes, a lower rate of residual rotational instability and recurrent meniscal tearing compared to an isolated revision ACL reconstruction. The addition of an ACL reconstruction to LET in patients with intact or partially torn ACL grafts and meniscal tearing did not decrease the rate of residual pivot shift or recurrent meniscal tears compared to an isolated LET. Isolated LET in this patient population leads to a higher return to play and play at same or higher level compared to an isolated ACL revision or ACL revision with LET. Isolated LET in this patient population is an acceptable option. [Figure: see text][Figure: see text]

Abstract A bony Bankart fracture is a common injury pattern in anterior shoulder instability. The fracture fragment size varies and the larger the fragment the more likely recurrent instability will occur. When a large bony Bankart fracture is present, surgical fixation is preferred. Both open and arthroscopic approaches exist with multiple fixation techniques including anterior‐to‐posterior screw fixation, suture anchor bridge fixation, and suture button fixation. Arthroscopic screw fixation is difficult, as the angle necessary to be parallel to the glenoid surface requires a far medial start point and places the nerve at risk. The use of a variable‐pitch, headless compression screw placed from posterior to anterior avoids these risks. We describe an arthroscopic technique for glenoid fixation using a posterior‐to‐anterior, cannulated, variable‐pitch headless compression screw for the treatment of an anterior BBF. Technique Video video See video under supplementary data.

Purpose To assess surgeon reimbursement for common arthroscopic procedures, including arthroscopic meniscal debridement and arthroscopic rotator cuff repair, in patients with differing risk profiles within the Medicare population. Methods A publicly available Medicare database was used to identify all cases of arthroscopic meniscal debridement and arthroscopic rotator cuff repair procedures billed to Medicare from 2013 to 2020. The surgeon reimbursement from Medicare was collected and adjusted for inflation. All procedure episodes were split into 2 cohorts; those with a hierarchical condition category (HCC) risk score ≥1.5, and those with patient HCC risk scores <1.5. Reimbursement rates were compared between groups. Results From 2013 to 2020, a total of 624,077 meniscal debridement procedures and 567,794 arthroscopic rotator cuff repairs were billed to Medicare Part B. During this time, the mean adjusted surgeon reimbursement for arthroscopic rotator cuff repair decreased by 9.2% from 2013 to 2020. During the same time period, the adjusted mean surgeon reimbursement for arthroscopic both compartment meniscal debridement and single compartment meniscal debridement decreased by 7.9% and 9.9%, respectively. Throughout the study period, the mean HCC risk score increased from 1.19 in 2013 to 1.31 in 2020 ( P < .001). Across all years in the study, the sicker cohort had a significantly greater rate of all comorbidities and a greater mean body mass index ( P < .001 for all variables). The mean reimbursement across this cohort was lower for both rotator cuff repair ( P = .037) and meniscal debridement procedures ( P < .001) compared with the healthier cohort. Conclusions This study demonstrates that from 2013 to 2020, inflation‐adjusted surgeon reimbursement for arthroscopic rotator cuff repair and meniscal debridement decreased while patient complexity increased. Further, mean surgeon reimbursement was lower among patients with more complexity in comparison with their healthier counterparts for such procedures. Level of Evidence Level III, retrospective cohort study.

ABSTRACT Introduction: Medical conferences are an integral aspect of medical education as they allow attendees to stay up to date with recent advancements in medicine, to develop presentation and communication skills, and to network and establish connections with professionals in their field of interest. But, when the coronavirus disease 2019 (COVID-19) pandemic was declared in March 2020, face-to-face medical conferences were suspended, and conference organizers began shifting their meetings to virtual platforms. These new virtual conferences afforded medical residents and fellows the unique opportunity to attend conferences from the comfort of their own home or workplace; however, the virtual meeting platforms did not provide attendees with the same networking experiences as in-person conferences. Since the end of the COVID-19 public health emergency, medical conferences are now faced with the question of whether they should remain virtual, shift back to in-person meetings, or develop a hybrid model of both options. Thus, the purpose of this study was to analyze medical resident and fellow sentiments and preferences by comparing virtual and in-person conference formats. Methods: A voluntary electronic survey was distributed to medical residents and fellows across the United States through their program coordinators and directors. Results: The main findings of this study suggest that medical residents and fellows largely prefer in-person conferences (85%) as compared to a virtual format because of the networking opportunities afforded to them along with the development of camaraderie with their peers. The findings in this study suggest that the largest benefit in attending a virtual conference is the flexibility to attend from any location (79% important or very important), which offered convenience, flexibility, and comfort to participants (n = 100). Conclusion: These results support our hypothesis that despite the convenience and portability afforded by attending conferences virtually, medical residents and fellows still ultimately prefer to attend conferences in person. Overall, the findings in this study are of relevance to conference organizers in understanding the driving forces behind attendance and should be considered in determining meeting format.

Purpose To use Google trends to explore differences in public interest among types of anterior cruciate ligament (ACL) autografts, specifically quadriceps tendon, patellar tendon, and hamstring tendon autografts, between 2008 and 2019. Methods Data were obtained by querying Google Trends for key terms and phrases for online search data ranging from January 2008 to December 2019. Relative search volumes were created based on searches related to ACL reconstruction with comparative analysis generated for search terms related to quadriceps ACL, patellar tendon ACL, and hamstring ACL autografts. Statistical analysis included linear regression analysis, comparison of quarterly search volume trends over time, and comparison of cumulative annual search volumes for 2008 versus 2019. Results Linear models for respective search terms were statistically significant for the quadriceps ( P < .001) and patellar ( P = .007) tendon autograft groups but not the hamstring group ( P = .129). The quadriceps autograft group demonstrated a 12‐year search volume trend change of 0.56, which was significantly greater than the hamstring (0.07; P < .001) and patellar tendon (0.168; P < .001) groups. There was no significant difference in the trend change between hamstring and patellar tendon groups ( P = .20). Percent change in cumulative relative annual search volumes between 2008 and 2019 was 112% for the quadriceps tendon group, 12.9% for the hamstring group, and 18.6% for the patellar tendon group. Conclusions This study indicates a consistently increasing public interest in quadriceps tendon autograft for ACL reconstruction. The quadriceps autograft group demonstrated a significantly greater 12‐year online search volume, greater linear correlation, and larger percent change between 2008 and 2019 compared with patellar tendon or hamstring autograft groups. Clinical Relevance Awareness of patient perceptions has value in informing shared decision‐making, aligning patient expectations, and guiding areas of future research. Each of these has an impact on patient care. Being aware of patient interest and expectations is particularly important in areas with controversial or emerging research.