Trampoline Related Injuries

Category: Trauma Introduction/Purpose: Jump parks (or trampoline parks) have become one of the fastest growing recreational businesses in the United States. With their increasing popularity, notable changes in trampoline related injuries might be evident, particularly involving the lower extremity. There is no published data dedicated to adult trampoline injuries and little information regarding the safety profiles of commercial jump parks. Methods: We conducted a retrospective review including all patients sustaining trampoline related injuries presenting during a two-year period. Data collection included patient demographics and injury characteristics of trampoline injuries in the domestic setting and at commercial jump parks. Results: One hundred fifty patients (34%) sustained injuries at commercial jump parks versus 289 patients (66%) on home trampolines. Fifty-five percent of the jump park injuries were fractures/dislocations, compared to 44% of the home trampoline injuries. Eighteen adults sustained fractures or dislocations at the jump park (45%), while only five adults sustained fractures or dislocations using home trampolines (17%). Seventeen (94%) and 2 (40%) represented adult lower extremity injuries in jump parks and home trampolines respectively. In children, 47 (72%) of the jump park fractures/dislocations were lower extremity, and 41 (33%) of the home trampoline fractures/dislocations were lower extremity. Ten (9%) pediatric and 9 (23%) adult jump park patients required operative intervention, compared to 17 (7%) pediatric and 3 (10%) adult home trampoline patients requiring surgery. Conclusion: Emergency room visits, hospital admissions, and surgical intervention secondary to jump park related injuries are not uncommon in children and adults. There were a higher percentage of total fractures or dislocations, adult fractures, lower extremity fractures, and operative interventions among patients with commercial jump park injuries compared with those who sustained home trampoline injuries

Narcotic Use and Prescribing Trends Among Workers Compensation Patients Undergoing Foot and Ankle Surgery

Category: Midfoot/Forefoot; Hindfoot Introduction/Purpose: Previous studies have shown that workers compensation patients (WC) have worse outcomes, and higher complications rates after orthopaedic surgery. Despite orthopaedic surgeons being the third highest prescribers of narcotic pain medication in the United States there have been no studies to specifically evaluate narcotic use among the WC population. The purpose of this study was to investigate narcotic use among WC patients who underwent foot or ankle operative procedures compared with a procedure matched control group. Methods: A retrospective review was conducted for WC and non-WC patients ages 18 to 70 years old who underwent foot (CPT 28001-28899) or ankle (CPT 27600-27899) procedures in an orthopaedic surgery practice from October 2017 through January 2020. Data collection included demographics, social, surgical, perioperative follow-up and complications. Outcomes measures were timing and number of narcotic prescriptions, total morphine milligram equivalents (MME), and procedure type. Data analysis was performed with SPSS version 28. Comparisons were conducted with Mann-Whitney U test, chi square test, or Fisher’s exact test. Power analysis determined sample size with a 0.05 alpha level, 0.80 power, and 0.5 effect size. Results: 142 total patients met inclusion criteria, with 71 WC patients and 71 non-WC patients. There were no differences regarding the type of foot or ankle procedure performed (p=0.598). WC patients had double the number of overall narcotic prescriptions (median 2 vs 1; p < 0.001). WC patients were prescribed in total 1,125 oxycodone MME and 871.8 hydrocodone MME (P < 0.001), versus 750 oxycodone MME and 450 hydrocodone MME among the non-WC group (p < .008). There was no difference in the number of tramadol prescriptions (p = 0.571). WC patients experienced more days between the date of last narcotic prescription and both index surgery date (median 27 vs 1, p = 0.001) and initial clinic visit date (median 105 vs 49, p = 0.002). Conclusion: This data demonstrates that WC patients portend worse outcomes and utilize narcotics at twice the rate and for longer periods of time post-operatively than non-WC patients. Increased narcotic use may potentiate narcotic dependence and likely leads to worse outcomes. Treating physicians must be aware of these trends in order to best manage these patients. Physicians may need to have longer discussions with WC patients regarding narcotic use post operatively as well as about outcomes and goals of surgery. Physicians should set early expectations with WC patients and clear limits on the amount of narcotics they are willing to prescribe postoperatively

The Workers Compensation Burden: Does Compensation Status Lead to Increased Utilization of Healthcare Resources Following Foot and Ankle Surgery?

Category: Other Introduction/Purpose: The association between workers’ compensation (WC) patients and the increased risk of complications and poor outcomes following orthopaedic procedures has been well documented. Recent studies have shown that WC patients have a higher rate of subsequent pain or injury than non-WC patients following common foot and ankle procedures. Due to the increased risks of complications, poor outcomes, and chronic pain amongst WC patients following orthopaedic procedures, it is possible that these patients consume more healthcare resources than non-WC patients during the post-surgical period. This study aimed to investigate the amount of healthcare resources utilized by WC patients following a foot or ankle procedure compared with a procedure-matched control group. Methods: A retrospective review was conducted of all WC and non-WC patients who had undergone foot (CPT 28001-28899) or ankle (CPT 27600-27899) procedures by a single surgeon from October 2017 through January 2020. Patients were excluded based on age ( 70), bilateral procedures, presence of neuropathy, disability, and insufficient follow-up. Data collection included demographic, social, surgical, perioperative follow-up, and complications. Measures of healthcare burden included patient communications, physical encounters, processed documents, overall total prescriptions, the total number of office visits, days to return to work, and days to discharge from the clinic. Data analysis was performed with SPSS version 28. Comparisons were conducted with Mann-Whitney U test, chi-square test, or Fisher’s exact test. Power analysis determined the sample size with a 0.05 alpha level, 0.80 power, and 0.5 effect size. Results: 142 patients met the inclusion criteria including 71 WC patients and 71 non-WC patients. Measures of healthcare burden were greater in WC patients. WC patients had more communication encounters (median 6 vs 3; P<.001), processed documents (median 6 vs 1; P<.001), total prescriptions (median 5 vs 3; P<.001), the total number of office visits (median 8 vs 6; P<.001), days to return to work (median 119 vs 74; P<.001), and days to discharge (median 267 vs 194; P<.001). WC patients were also more likely to have postoperative complications (OR 2.1; P=.045), secondary surgeries (OR 8.2; P<.001), and new complaints during follow-up (OR 1.9; P=.070). WC was less likely to cancel appointments (OR 0.4; P=.028). Conclusion: WC patients demonstrate increased healthcare resource utilization compared to the non-WC population. WC was associated with a higher burden on office staff requiring more time commitment to a single patient. Double the effort was evident on some measured parameters. WC patients also receive more medication prescriptions overall and are more likely to have complications, subsequent surgery, and new complaints remote to the inciting injury

Beware of the Dragon: A Case Report of a Komodo Dragon Attack

Komodo dragon attacks are rare occurrences, especially in the United States. Attacks are believed to be highly infectious and venomous, leading to demise of its prey. We present a case of a 43-year-old female zookeeper attacked by an adult dragon leading to tendon and neurovascular injuries

Deltoid Ligament Release for Varus Deformity Correction in Total Ankle Arthroplasty

Category: Ankle Arthritis; Ankle Introduction/Purpose: Total ankle arthroplasty (TAA) with severe varus ankle deformity is balanced in the coronal plane by releasing medial soft tissue constraints. There are no previous reports examining the impacts of TAA with concomitant release of the deltoid. Progressive talar tilt and progressive collapsing foot deformity were evaluated. Methods: A retrospective review included patients undergoing TAA with confirmed preoperative varus deformity. Patients underwent complete soft tissue release of the deltoid ligament complex. Pre- and post-operative weightbearing radiographs quantified Meary’s angle, lateral talo-1st metatarsal angle, calcaneal pitch, talar coronal alignment, and the lateral distal tibial angle. The primary endpoints were degrees of coronal plane correction, longitudinal arch position, and complication rates. Results: Thirty-two patients were included with median 12.5 month follow-up. Coronal plane alignment and VAS pain scores improved significantly in all patients, and statistical analysis revealed that complete deltoid ligament release had no bearing on calcaneal pitch and Meary’s angle at final follow-up. Posterior tibial tenotomy was performed on 3 (9.3%) patients. Median coronal plane alignment correction averaged 17.5° improvement (X2(2)= 50.358, P<.001) from 19.5° varus (11.2-24.5°) to 2.0° varus (0.5- 3.5°)(P <.001). Two degrees of coronal plane varus alignment without tilt progression (0.6-3.4°)(P <.001) was maintained through follow-up. Final calcaneal pitch of 18.2° (14.4-23.2°) mirrored initial median measurement of 18.3° (15.7-21.1°). No significant differences were found between Meary’s angle measurements at any time points (P=.568). Eight of 32 patients had complications with five requiring further ankle surgery. Conclusion: Complete release of the deltoid ligament may improve coronal malalignment when performing TAA. Release did not lead to radiographic or clinical medial instability, valgus talar tilt, or medial arch collapse

An Open Label, Multi-center, Controlled, Retrospective Study of a Biodegradable Synthetic Graft for Soft Tissue Reconstruction in Patients Suffering from Chronic Lateral Ankle Instability

Category: Ankle; Sports Introduction/Purpose: Ankle sprains represent one of the most common injuries among both athletes and the general public (1). While most sprains resolve with conservative therapy, failure resulting in ligament laxity may necessitate surgical intervention due to pain and instability from injury to the anterior talofibular ligament (ATFL), the weakest ligament in the lateral ligamentous complex (2). Surgical repair of ATFL has relatively high success rates, however post-procedure chronic instability and pain remain a clinical challenge, with re-operation rates reported as high as 14% (3). The Artelon® FlexBand® matrix is a biocompatible, synthetic matrix designed to reinforce soft tissue repair during tendon/ligament reconstructive procedures. The goal of this study is to compare the outcomes of ATFL reconstructive surgery with and without this synthetic graft augmentation. Methods: This multi-center, IRB approved study used a combination of retrospective medical chart review and prospective procedure satisfaction phone surveys in patients that had undergone ATFL repair (isolated and non-isolated) with or without synthetic graft augmentation. These results represent an interim data analysis of an ongoing clinical study. A total of 234 patients, (82 Control and 152 FlexBand augmented) diagnosed with chronic lateral ankle instability that had failed conservative therapy, and required surgical intervention to repair the lateral ligament complex were enrolled across four different research centers. Patient demographics, physician assessment of healing progression, safety, complications necessitating a return to OR, and post-op rehabilitation schedule were analyzed. Two study sites used Visual Analog Scale (VAS) to assess pain pre-surgically and at 2, 6, and 12 week follow-up visits. Phone survey questionnaires were given to patients that reached at least 1yr post-op to assess long-term patient satisfaction and function. Results: Average patient age was 42yrs in both groups and average follow-up time was 19.2mo (FlexBand) and 28.4mo (Control). There was no statistical difference in baseline VAS pain scores between groups. Augmented patients demonstrated significantly lower VAS scores at 2-,6-, and 12-week follow-up visits (p 1yr) patient satisfaction was equivalent across groups and a trend toward potential earlier recovery times were better for the augmented group than the control group