Tokish, John M.

Objectives: The purpose of this study was to characterize content posted by orthopaedic surgeons on social media (SM) while investigating patient perceptions of this content from various regions of the United States. Analysis was included regarding how this content may influence the respondents’ healthcare decisions. Methods: SM posts by orthopaedic surgeons were reviewed and categorized. A patient survey was written to assess respondent SM usage practices as well as respondent perceptions of these categories. The survey was administered in the clinic of 13 separate orthopaedic surgeons via QR code. Survey results were analyzed for differences in SM utilization. Patient responses were assessed to judge perception of social medial content types. Results: There were 674 completed patient surveys. The 18-24 (89.3%) and 25-34 (87.6%) age groups were more likely to report daily use (p=0.002), but SM utilization was high among all age groups. 23% of patients reported using SM to see information about their healthcare at least once per month, 38% of patients reported reviewing the SM account of a physician at least once per month, and 23% of patients reported that they were likely or very likely to view the SM account of their own physician. 26% of patients reported that SM content is likely or very likely to influence which physician they see. Patients held the most consistently positive view of posts educating patients regarding common injuries, discussing sports team coverage, providing patient testimonials, and posts illustrating examples of imaging used to diagnose and treat patients. Patients held consistently neutral views of posts educating colleagues, discussing research and presentations at national meetings, displaying aspects of surgeons’ personal lives, and supporting marginalized groups. Several post categories elicited negative or highly polarized responses including those discussing research publications, showing surgical techniques or pictures/videos taken during surgery, or political statements. Conclusions: SM is an increasingly useful tool to help physicians interact with patients or build a practice. Physicians who wish to interact with patients should consider posting content viewed most positively including posts educating patients, discussing sports team coverage, and patient testimonials. Content that is viewed less favorably should be posted sparingly or with a sensitive tag. The most effective way to reach large patient populations appears to be through Instagram, Facebook, Tik Tok, Snapchat, and LinkedIn, in that order. Further ongoing study is required to understand the differences between physician SM content focused on interacting with patients compared to content focused on interacting with other physicians.

Abstract Meniscal injury is common, and despite modern techniques, the failure rate following repair remains high. While there are recent treatment advances in the form of biologics, there is limited evidence and agreement on these emerging therapies and their role in meniscal healing. Amniotic tissue (umbilical cord allograft) is a biologic augmentation therapy that has been utilized in other musculoskeletal applications but has not been reported for use in meniscal repair. We describe a technique to deliver an allograft amniotic membrane into a meniscus tear repair site, potentially optimizing healing. Technique Video video See video under supplementary data.

Abstract The long head of the biceps brachii is a common pain generator in the shoulder that is often managed surgically with tenotomy or tenodesis. The clinical outcomes after tenotomy and tenodesis are comparable. However, tenodesis is preferred in the active population owing to complications associated with tenotomy, including cosmetic deformity, early fatigue, and cramping. Controversy surrounds both the approach and location of tenodesis. Both open and arthroscopic techniques have been described. An arthroscopic approach is used for tenodesis within the intertubercular groove between the humeral head articular margin and superior border of the pectoralis major but has the drawback of pathologic tendon retained in the groove. An open approach is generally reserved for subpectoral tenodesis, which has the advantage of no retained pathologic tendon but has the drawbacks of an open approach. We describe an all‐arthroscopic technique for subpectoral tenodesis of the long head of the biceps brachii at the lower border of the pectoralis major. Technique Video video See video under supplementary data.

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.

Background: There is limited evidence related to the effects of autograft type on functional performance after anterior cruciate ligament reconstruction (ACLR). Purpose/Hypothesis: This study aimed to compare biomechanical outcomes during a drop vertical jump (DVJ) between patients with a hamstring tendon (HT) autograft, quadriceps tendon (QT) autograft with bone block, QT autograft without bone block, and bone–patellar tendon–bone autograft at 6 months postoperatively in an adolescent population. The authors’ hypothesized there would be differences in DVJ biomechanics between athletes depending on the type of autograft used. Study Design: Controlled laboratory study. Methods: Patients aged 8 to 18 years who underwent primary ACLR were included for analysis. Kinematic and kinetic data collected during a DVJ using a 3-dimensional computerized marker system were assessed at 6 months after ACLR and compared with the uninjured contralateral limb. Results: A total of 155 participants were included. There were no significant differences in terms of age, sex, or affected leg ( P≥ .1973) between groups. The HT group was significantly associated with a larger knee valgus moment at initial contact compared with the QT group (28 × 10 –2 vs −35 × 10 –2 N·m/kg, respectively; P = .0254) and a significantly larger maximum hip adduction moment compared with the QT with bone block group (30 × 10 –2 vs −4 × 10 –2 N·m/kg, respectively; P = .0426). Both the QT with bone block (–12 × 10 –2 vs −3 × 10 –2 N·m/kg, respectively; P = .0265) and QT (–13 × 10 –2 vs −3 × 10 –2 N·m/kg, respectively; P = .0459) groups demonstrated significantly decreased mean knee extension moments compared with the HT group. Conclusion: The findings of this study suggest that utilizing an HT autograft resulted in a significantly increased knee valgus moment at initial contact compared with a QT autograft without bone block at 6 months after ACLR in adolescent patients performing a DVJ. A QT autograft was found to be associated with significantly decreased extensor mechanism function compared with an HT autograft. Clinical Relevance: This study adds unique kinematic and kinetic information regarding various ACLR autograft options and highlights the biomechanical deficits that should be taken into consideration in rehabilitation.

Background Research is limited investigating injuries/illness incidence among National Hockey League (NHL) players. This study sought to establish injury/illness incidence, initial versus subsequent injury risk among NHL players, and determine temporal trends of injury and illness incidence. Hypothesis Variations in injury incidence by body region, and initial versus subsequent injury would be observed among positions. Study Design Retrospective cohort study Methods Publicly available data were utilized. NHL players 18 years or older between 2007-2008 to 2018-2019 were included. Injury and illness was stratified by position and body segment. Incidence rate (IR), and initial versus subsequent injury and illness risk ratios were calculated. Temporal trends were reported. Results Nine thousand, seven-hundred and thirty four injuries and illnesses were recorded. Centers had the highest overall IR at 15.14 per 1000 athlete game exposures (AGEs) (95%CI:15.12-15.15) and were 1.4 times more likely to sustain a subsequent injury compared to other positions. The groin/hip/thigh was the most commonly injured body region with an IR of 1.14 per 1000 AGEs (95%CI:1.06-1.21), followed by the head/neck (0.72 per 1000 AGEs, 95%CI:0.66-0.78). Combined injury and illness IR peaked in 2009-2010 season at 12.01 (95%CI: 11.22-12.79). The groin/hip/thigh demonstrated peak incidence during the 2007-2008 season (2.53, 95%CI:2.17-2.90); head/neck demonstrated a peak incidence in 2010-2011 season (Overall: 1.03, 95%CI:0.81-1.26). Injuries reported as ‘lower body’ increased over time. Conclusions Positional differences were observed; centers demonstrated the highest overall IR, and subsequent injury risk. Injury by body region was similar to previous literature. Head/neck and concussion decreased over time supporting rule changes in body checking and visor wear. Clinicians should be aware that ‘lower body’ injuries increased over time; therefore, injuries to the groin/hip/thigh or knee are likely underreported. Level of Evidence Level 3

Purpose To systematically review the relationship between functional testing at the time of return to sport (RTS) and short‐term outcomes, such as second anterior cruciate ligament (ACL) tear and return to a preinjury level of sport, among athletes who underwent anterior cruciate ligament reconstruction (ACLR). Methods A systematic literature search was performed in MEDLINE, EMBASE, Scopus, and Web of Science to identify studies examining athletes who underwent functional RTS testing and were followed for at least 12 months following ACLR. Studies were screened by 2 reviewers. A standardized template was used to extract information regarding study characteristics, ACLR information, functional test results, and risk factors associated with retear or reduced RTS. Results Of the 937 studies identified, 22 met the inclusion criteria. The average time between ACLR and RTS testing was 8.5 months. Single leg hop for distance performance had no association with retear risk in any study and no association with RTS rates in most studies. Quadriceps strength had conflicting results in relation to retear risk, whereas it had no relationship with RTS rates. Rates of reinjury and RTS were similar between patients who passed and did not pass combined hop and strength batteries. Asymmetric knee extension and hip moments, along with increased knee valgus and knee flexion angles, demonstrated increased risk of retear. Conclusions Individual hop and strength tests that are often used in RTS protocols following ACLR may have limited and inconsistent value in predicting ACL reinjury and reduced RTS when used in isolation. Combined hop and strength test batteries also demonstrate low sensitivity and negative predictive value, highlighting conflicting evidence to suggest RTS testing algorithm superiority. Level of Evidence Level IV, systematic review of Level I‐IV studies.

Abstract Biceps tenodesis has been proven to be an effective treatment for biceps tendon and superior labral pathology. Many techniques including both open and arthroscopic approaches have been reported. Open techniques afford management of the entire proximal biceps tendon but are limited by wound healing issues, increased bleeding, and increased surgical time. Arthroscopic tenodesis offers benefits in terms of surgical efficiency, cosmesis, and bleeding risk. However, standard arthroscopic tenodesis only addresses intra‐articular biceps pathology. In this report we describe an all‐arthroscopic biceps tenodesis technique at the suprapectoral region of the humerus using knotless suture anchor fixation. Technique Video video See video under supplementary data.

Context: Many clinicians, trainers, and athletes do not have a true understanding of the effects of commonly used performance-enhancing drugs (PEDs) on performance and health. Objective: To provide an evidence-based review of 7 commonly used pharmacological interventions for performance enhancement in athletes. Data Sources: PubMed and Scopus databases were searched on April 8, 2022. Study Selection: Systematic reviews (SRs) and meta-analyses (MAs) assessing the performance-enhancing effects of the following interventions were included: androgenic anabolic steroids (AAS), growth hormone (GH), selective androgen receptor modulators (SARMs), creatine, angiotensin-converting enzyme (ACE)-inhibitors, recombinant human erythropoietin (rHuEPO), and cannabis. Study Design: Umbrella review of SRs and MAs. Level of Evidence: Level 4. Data Extraction: Primary outcomes collected were (1) body mass, (2) muscle strength, (3) performance, and (4) recovery. Adverse effects were also noted. Results: A total of 27 papers evaluating 5 pharmacological interventions met inclusion criteria. No studies evaluating SARMs or ACE-inhibitors were included. AAS lead to a 5% to 52% increase in strength and a 0.62 standard mean difference in lean body mass with subsequent lipid derangements. GH alters body composition, without providing a strength or performance benefit, but potential risks include soft tissue edema, fatigue, arthralgias, and carpel tunnel syndrome. Creatine use during resistance training can safely increase total and lean body mass, strength, and performance in high-intensity, short-duration, repetitive tasks. Limited evidence supports rHuEPO benefit on performance despite increases in both VO 2 max and maximal power output, and severe cardiovascular risks are documented. Cannabis provides no performance benefit and may even impair athletic performance. Conclusion: In young healthy persons and athletes, creatine can safely provide a performance-enhancing benefit when taken in controlled doses. AAS, GH, and rHuEPO are associated with severe adverse events and do not support a performance benefit, despite showing the ability to change bodily composition, strength, and/or physiologic measures. Cannabis may have an ergolytic, instead of ergogenic, effect.

Objectives: Augmentation of rotator cuff repair in patients at risk for retear has gained popularity. These techniques have generally consisted of allograft and xenograft patches. Recently, use of an autograft biceps from the normally discarded portion after biceps tenodesis was described as a potential patch for rotator cuff repair augmentation. As an autograft, it is free and readily available. The original description prepared the patch by placing it through a commercial skin graft preparation station. This technique results in a significant decrease in tenocyte viability, however, and results in a patch that is difficult to work with. Recently, an autograft compression plate has been employed to use as a point of care processor for adapting the discarded long head of the biceps after tenodesis into an autograft patch. The purpose of this study was to evaluate the feasibility of this point of care graft preparation method, and to specifically evaluate its effect on tenocyte viability in patients undergoing patch augmentation for rotator cuff repair. Methods: We reviewed the medical records of consecutive patients who underwent biceps tenodesis for either rotator cuff repair or anatomic shoulder arthroplasty. After tenodesis, and after 27 mm of the long head of the biceps was secured for compression into the patch, the remaining length of normally discarded tendon was longitudinally split, resulting in 2 equal lengths of remnant tendon from the same zone of the tendon. One sample was sent to pathology with no preparation, and the other was prepared as a biceps autograft patch using the autograft compression plate according to the manufacturer’s recommendations. Once prepared, this second biceps sample was sent to pathology along with the first. The request was to evaluate for tenocyte viability. Pathologists were not told which sample was compressed. Records were reviewed to determine if biceps tendon samples were viable at the time of harvest, and whether the compression process affected a change between the first and second specimen. Results: 20 consecutive patients were reviewed. All 20 biceps produced usable patches. The remnant biceps samples that were sent to pathology revealed the following: Sixteen of the 20 patients had biceps tenocyte viability that were read out as completely normal in both the compressed and non compressed samples. Of the 4 patients that did show some degree of tenocyte necrosis or death, 3 of the patients had identical findings between the compressed and non-compressed samples. Only 1/20 (5%) of the patients showed a difference between the compressed sample and the non-compressed sample, with the compressed sample demonstrating small areas of “patchy necrosis” while the non compressed sample showed normal tendon in that specimen. Conclusions: Compression of the long head of the biceps results in an autograft patch that is a promising option in rotator cuff augmentation. The method of compression plating to process the long head of the biceps remnant into an augmentation patch appears to have no significant effect on tenocyte viability, suggesting that the patch has live tenocytes at the time of point of care augmentation.