Suture Button Repair for Lateral Ulnar Collateral Ligament in Terrible Triad Injuries: Surgical Technique.

Terrible triad injuries are typically treated surgically to restore elbow stability, as the radial head acts as a secondary stabilizer to valgus stress, while the coronoid provides stability against posterior elbow dislocations. The lateral ulnar collateral ligament (LUCL) is also commonly injured in terrible triad of the elbow injuries, and if not repaired, leads to posterolateral rotatory instability. Depending on the fracture pattern and size, the radial head fracture may be treated with open reduction internal fixation (ORIF), arthroplasty, or excision, whereas the coronoid fracture is most commonly treated with ORIF. If treated, these injuries are managed prior to LUCL fixation to avoid stressing the LUCL repair. We describe a technique for treatment of a LUCL injury with a suture button. When repairing the LUCL, a Kocher approach is used to visualize the LUCL footprint, which is then reattached to the insertion point on the lateral epicondyle using a suture button. The purpose of this study was to provide a step-by-step approach to using this surgical technique and an associated postoperative protocol.

Republication of "Evidence Versus Practice: Operative Treatment Preferences in Hallux Valgus".

Background: There is substantial variability in the operative treatment of hallux valgus despite the existence of high quality evidence to guide treatment decisions. The purpose of this study was to determine the current trends in the treatment of mild, moderate, and severe hallux valgus and if greater degrees of consensus correlate with the presence of higher-level evidence. Methods: Members of the American Orthopaedic Foot & Ankle Society completed a 14-item survey. A total of 131 (14%) of 922 members completed the survey. Three cases representing 3 stages of HV were presented, and respondents selected their preferred treatment. Preferred forms of proximal and distal metatarsal osteotomies, as well as mode of fixation for each, were inquired. Results: In the treatment of mild hallux valgus without second metatarsalgia, 80% of those surveyed chose a distal metatarsal osteotomy, while, if second metatarsalgia was present, 56% chose a distal metatarsal osteotomy with a second metatarsal-shortening osteotomy. In the treatment of moderate hallux valgus, there was generally less consensus, while, in the treatment of severe hallux valgus, a majority of those surveyed chose a Lapidus procedure, with the addition of a second metatarsal-shortening osteotomy in the presence of second metatarsalgia. The most popular distal and proximal metatarsal osteotomies, respectively, were chevron osteotomy (80%) and opening wedge osteotomy (33%). The presence of Level I evidence did not significantly correlate with higher degrees of consensus. Conclusion: Despite the existence of high-quality evidence supporting the use of certain procedures in the treatment of HV, there exists an apparent lack of consensus among surgeons about the choice of surgical procedures. Moreover, higher-level evidence was not correlated with greater consensus in hallux valgus. Level of Evidence: Level II.

Utilization of Orthobiologics by Sports Medicine Physicians: A Survey-based Study.

INTRODUCTION: Investigations are rapidly increasing into products referred to as orthobiologics and their utility in the nonsurgical and surgical treatment of diverse orthopaedic pathology. METHODS: Members (599) of the American Orthopaedic Society for Sports Medicine were sent a survey that assessed their usage, motivation for use, and perceived efficacy of the following orthobiologics: leukocyte-rich platelet-rich plasma, leukocyte-poor platelet-rich plasma (PRP-LP), bone marrow aspirate concentrate, amniotic membrane products, adipose-derived mesenchymal stromal cells, and umbilical cord-derived cells. Application of these orthobiologics for the following pathologies was assessed: osteoarthritis, muscle injuries, tendon injuries, ligament injuries, labral injuries, and focal articular cartilage tears. RESULTS: The survey was completed by 165 respondents (27.5%), of which 66.1% reported using at least one orthobiologic in their practice. Orthobiologic users reported the following: 71.6% are increasing their use, and 23.9% advertise their use. PRP-LP is the most commonly used orthobiologic for 76.1%, with 30% of PRP-LP users reporting use due to competitor utilization. The pathology most commonly treated with orthobiologics is osteoarthritis, for 71.6% of users, who primarily use PRP-LP in the knee joint. Leukocyte-rich platelet-rich plasma is the most popular orthobiologic in muscle, ligament, tendon, and labral injuries, whereas bone marrow aspirate concentrate is most popular for focal articular cartilage injuries. Primary orthobiologic-eligible groups were adults and recreational noncompetitive athletes. More than half (>50%) of orthobiologic users perceived all but umbilical cord-derived cells to be efficacious. CONCLUSION: Orthobiologics are used by a significant number of sports medicine physicians and are likely increasing in popularity. Among orthobiologics, platelet-rich plasmas are the most popular, and osteoarthritis is the pathology most likely to be treated. Orthobiologics are sometimes used for reasons other than clinical efficacy, especially competitor utilization, and physicians are disparate in their application of these products.

Isolated Radial Nerve Palsy After Glenohumeral Dislocation in a Collegiate Athlete: A Review of the Literature.

Isolated mononeuropathies are uncommon complications after shoulder dislocations. Of these, injuries to the radial nerve are the rarest. Here, we present a case of an isolated radial nerve palsy after a collegiate athlete was hit during a football game and sustained a glenohumeral dislocation. After reduction of the shoulder, he went on to full recovery of motor and sensory function of the radial nerve 1 year after the injury. This case report is further unique given the long-term follow-up in a young, active patient. We review the sparse literature behind the epidemiology and management of these complications.

Ankle Fractures: The Current State of Online Patient Information.

Background. We assessed the quality, accuracy, and readability of websites for ankle fractures. Methods. Ankle Fracture, Broken Ankle, and Fibular Fracture were entered into 3 search engines. The first 25 results from each search were collected. Quality, accuracy, and readability were assessed by a custom rubric, 3 surgeons, and Fleisch-Kincaid grade level (FKGL), respectively. Results. A total of 57 websites were included: 24 were assigned to Ankle Fracture, 26 to Broken Ankle, and 7 to Fibular Fracture. The average quality score out of 36, accuracy score out of 12, and FKGL for all websites were 13.1 ± 6.8, 10.8 ± 1.2, and 9.6 ± 1.7, respectively. Websites assigned to the term Broken Ankle had a significantly lower New Dale-Chall score. Websites of lower FKGL and appearing earlier in results had significantly higher quality scores. Physician specialty societies (PSSs) had a significantly lower FKGL than websites of other types. Conclusion. The readability of patient materials is above the recommended level for ankle fractures. Encouragingly, a trade-off between readability and quality was not found. Patients should use search terms they are familiar with and prioritize websites that appear earlier in search results, are easier to read, and produced by PSSs.Level of Evidence: Level 3.

Estimates of Direct and Indirect Costs of Ankle Fractures: A Prospective Analysis.

BACKGROUND: The quantification of the costs of ankle fractures and their associated treatments has garnered increased attention in orthopaedics through cost-effectiveness analysis. The purpose of this study was to prospectively assess the direct and indirect costs of ankle fractures in operatively and nonoperatively treated patients. METHODS: A prospective, observational, single-center study was performed. Adult patients presenting for an initial consult for an ankle fracture were enrolled and were followed until recurring indirect costs amounted to zero. Patients completed a cost form at every visit that assessed time away from work and the money spent in the last week on transportation, household chores, and self-care due to an ankle fracture. Direct cost data were obtained directly from the hospital billing department. RESULTS: Sixty patients were included in this study. With regard to patient characteristics, the mean patient age was 46.5 years, 55% of patients were female, 10% of patients had diabetes, and 17% of patients were active smokers. Weber A fractures composed 12% of fractures, Weber B fractures composed 72% of fractures, and Weber C fractures composed 18% of fractures. Operatively treated patients (n = 37) had significantly higher total costs and direct costs compared with nonoperatively treated patients (p < 0.01). In all patients, losses from missed work accounted for the largest portion of total and indirect costs, with a mean percentage of 35.8% of the total cost. The mean period preceding return to work of the 39 employed patients was 11.2 weeks. Longer periods of return to work were significantly associated with surgical fixation and having less than a college-level education (p < 0.05). The mean time for recurring observed costs to cease was 19.1 weeks. CONCLUSIONS: In patients treated operatively and nonoperatively, the largest discrete cost component was a specific indirect cost. Indirect costs accounted for a mean of 41.3% of the total cost. Although the majority of the direct costs of ankle fractures are accrued in the period immediately following the injury, indirect cost components will regularly be incurred for nearly 5 months and often longer. To capture the full economic impact of these injuries, future research should include detailed reporting on an intervention's impact on the indirect costs of ankle fractures. LEVEL OF EVIDENCE: Economic Level III. See Instructions for Authors for a complete description of levels of evidence.

Kienböck Disease: Quality, Accuracy, and Readability of Online Information.

Background: Patients with limited health literacy require online educational materials to be written below a sixth grade level for optimal understanding. We assessed the quality, accuracy, and readability of online materials for Kienböck disease (KD). Methods: "Kienbock's Disease" and "Lunate Avacular Necrosis" were entered into 3 search engines. The first 25 Web sites from each search were collected. Quality was assessed via a custom grading rubric, accuracy by 2 residents and a fellow, and readability by Flesch-Kincaid grade level (FKGL) and New Dale-Chall test. Web sites were stratified according to the search term, FKGL, order of appearance, and authorship type. Results: A total of 38 unique Web sites were included, of which 22 were assigned to "KD" and 16 to "Lunate Avascular Necrosis." The average quality score out of 30, accuracy score out of 12, and FKGL for all Web sites were 13.3 ± 7.3, 10.4 ± 1.9, and 10.5 ± 1.4, respectively. Web sites assigned to the term "Kienbock's Disease" had a significantly higher FKGL. Web sites of higher FKGL had significantly worse accuracy scores. Order of appearance had no influence. Physician specialty societies (PSS) had a significantly lower FKGL than Web sites of other authorship types. Conclusions: Despite concerted efforts by national organizations, the readability of online patient materials is above the recommended level for KD. Patients with limited health literacy will be most affected by this reality. Until readability improves, patients should continue to consult their physicians when uncertain and prioritize Web sites that are easier to read and produced by PSS.

Assessing the Readability of Online Information About Achilles Tendon Ruptures.

The American Medical Association (AMA) and National Institutes of Health (NIH) currently suggest that health care materials be written at a sixth-grade reading level. Our study investigates the readability of online information on Achilles rupture and reconstruction. Achilles tendon rupture, Achilles tendon repair, and Achilles tendon reconstruction were queried using advanced search functions of Google, Bing, and Yahoo!. Individual websites and text from the first 3 pages of results for each search engine were recorded and categorized as physician based, academic, commercial, government and nongovernmental organization, or unspecified. Individual readability scores were calculated via 6 different indices: Flesch-Kincaid grade level, Flesch Reading Ease, Gunning Fog, SMOG, Coleman-Liau index, and Automated Readability Index along with a readability classification score and average grade level. A total of 56 websites were assessed. Academic webpages composed the majority (51.8%), followed by physician-based sources (32.1%). The average overall grade level was 10.7 ± 2.54. Academic websites were written at the highest-grade level (11.5 ± 2.77), significantly higher than physician-based websites (P = .040), and only 2 were written at, or below, a sixth-grade reading level. Currently, online information on Achilles tendon rupture and reconstruction is written at an inappropriately high reading level compared with recommendations from the AMA and NIH.Level of Evidence: Level IV.

Musculoskeletal Health Literacy, Pain Catastrophization, and Sleep Quality: Effect on Functional Disability Scores.

Limited musculoskeletal health literacy, catastrophic pain thinking, and poor sleep quality may be associated with adverse long-term health outcomes, but are sparsely studied concomitantly in orthopedics. The purpose of this study was to assess how these factors influence baseline functional disability. Hand and wrist and foot and ankle patients presenting with a previously untreated complaint were enrolled and completed the Literacy in Musculoskeletal Problems questionnaire, Pain Catastrophization Scale (PCS), and Pittsburgh Sleep Quality Index (PSQI). Upper extremity patients completed the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire and lower extremity patients completed the Foot and Ankle Outcome Score (FAOS) survey. DASH and FAOS scores were normalized to the same scale and termed "functional survey" (FS). Two hundred thirty-one patients (mean age 45.8 ± 16.8) were included in the analysis. PCS and PSQI were significantly correlated with FS score. The only other variables significantly correlated with FS score were insurance and diagnosis type. The variables PCS, PSQI, insurance, and diagnosis were entered into a multivariate analysis with FS score. All four variables significantly added to FS score in the model (R2 = .194, p < .001). Interventions that target both catastrophizing tendencies and sleep quality may independently improve functional outcomes. Further in-depth multifactorial research in this topic is critical to craft effective treatments with sustainable outcomes. (Journal of Surgical Orthopaedic Advances 28(2):144-149, 2019).

Online Physical Therapy Protocol Quality, Variability, and Availability in Achilles Tendon Repair.

BACKGROUND: Substantial progress has been made in characterizing the benefit of early functional rehabilitation following Achilles tendon repair (ATR). However, standardized ATR rehabilitation guidelines have yet to be produced. Furthermore, as patients increasingly use the Internet to independently retrieve health care content, access to standardized, clinically effective rehabilitation protocols is necessary. METHODS: Online ATR physical therapy protocols from US academic orthopaedic programs were reviewed. A comprehensive scoring rubric was designed after reviewing all identified protocols and was used to assess each protocol for both the presence of various rehabilitation components as well as when those components were introduced. RESULTS: Twenty-two of 155 US academic orthopaedic programs published postoperative Achilles rehabilitation protocols online, with a total of 27 individual protocols available for review. Twenty-one protocols (78%) recommended immediate postoperative splinting. Only one protocol recommended short-leg casting. Twenty-six protocols (96%) advised immediate nonweightbearing with progression to weightbearing as tolerated at an average of 3.0 weeks (range, 1-8 weeks) and to full weightbearing at an average of 7.3 weeks (range, 2-12 weeks). Active plantarflexion and dorsiflexion to neutral were included by most protocols (93%) at an average of 3.9 (range, 0-9) weeks and 3.4 (range, 0-8) weeks, respectively. There was considerable variability in the inclusion and timing of strengthening, stretching, proprioception, and basic cardiovascular exercises. Fourteen protocols (52%) recommended return to training after meeting certain athletic activity criteria. CONCLUSION: The purpose of this investigation was to evaluate the quality, variability, and patient accessibility of publicly available rehabilitation protocols for ATR provided by US orthoapedic teaching programs. To this end, we found that a minority of US academic orthopaedic programs publish ATR rehabilitation protocols online. While a trend away from traditional ankle casting is apparent, many programs have not adopted the accelerated weightbearing and controlled mobilization techniques that have been shown to produce better functional outcomes and greater patient satisfaction. There is also a substantial degree of variability in both the composition and timing of rehabilitation components across physical therapy protocols. LEVELS OF EVIDENCE: Level III: Retrospective comparative study.

Quality and Variability of Online Physical Therapy Protocols for Isolated Meniscal Repairs.

The ideal meniscal repair postoperative rehabilitation protocol has yet to be determined. Further, patients are attempting to access health care content online at a precipitously increasing rate given the efficiency of modern search engines. The purpose of this investigation was to assess the quality and variability of meniscal repair rehabilitation protocols published online with the hypothesis that there would be a high degree of variability found across available protocols. To this end, Web-based meniscal repair physical therapy protocols from U.S. academic orthopaedic programs as well as the first 10 protocols identified by the Google search engine for the term "meniscal repair physical therapy protocol" were reviewed and assessed via a custom scoring rubric. Twenty protocols were identified from 155 U.S. academic orthopaedic programs for a total of 30 protocols. Twenty-six protocols (86.6%) recommended immediate postoperative bracing. Twelve (40.0%) protocols permitted immediate weight-bearing as tolerated (WBAT) postoperatively, while the remaining protocols permitted WBAT at an average of 4.0 (range, 1-7) weeks. There was considerable variation in range of motion (ROM) goals, with most protocols (73.3%) initiating immediate passive ROM to 90°. The types and timing of strength, proprioception, agility, and pivoting exercises advised were extremely diverse. Only five protocols (16.7%) employed functional testing as a marker for return to athletics. The results of this study indicate that only a minority of academic orthopaedic programs publish meniscal repair physical therapy protocols online and that within the most readily available online protocols there are significant disparities in regards to brace use, ROM, weight-bearing, and strengthening and proprioception exercises. These discrepancies reflect the fact that the best rehabilitation practices after a meniscal repair have yet to be elucidated. This represents a significant area for improved patient care through standardization.

Prevalence and Risk Factors of Limited Musculoskeletal Health Literacy in the Outpatient Setting: A Logistic Regression Model.

INTRODUCTION: The purpose of this study was to determine the risk factors of limited musculoskeletal health literacy (MHL) in a general population of orthopaedic patients. METHODS: Patients presenting to either a foot or ankle surgeon or hand or wrist surgeon were given the Literacy in Musculoskeletal Problems (LiMP) questionnaire, a nine-item survey for assessing "limited" MHL (LiMP score < 6). After confirming group homogeneity, the two populations were analyzed together to determine factors significantly correlated with and predictive of limited MHL. RESULTS: Overall, 231 patients were included in the analysis. Average LiMP score was 5.4 ± 1.8, and 49% of participants had "limited" MHL. Chi-square analysis revealed that being non-Caucasian, using cigarettes, and having a less than college-level education were associated with a higher prevalence of "limited" MHL (P < 0.05). Logistic regression revealed that being of non-Caucasian race (P = 0.04) or having less than college-level education (P = 0.03) were significant independent predictors of "limited" MHL, with adjusted relative risks of 1.37 and 1.40, respectively. DISCUSSION: In this study, the patients at the greatest risk of limited MHL are often at the risk of many other complications. These results should be used as a groundwork to craft directives aimed at improving MHL and outcomes in these patients.

The Role of Athletic Event Coverage in Orthopaedic Residency Training: A National Survey of Residency Program Directors.

INTRODUCTION: No Accreditation Council for Graduate Medical Education guidelines exist regarding athletic event coverage by orthopaedic residents. This study assesses the availability and characteristics of event coverage opportunities in residency programs. METHODS: An anonymous web-based survey assessing resident athletic event coverage opportunities was distributed to members (n = 158) of the American Orthopaedic Association's Council of Orthopaedic Residency Directors. RESULTS: The survey response rate was 39% (n = 62). Most of the programs (76%) offer athletic event coverage opportunities for residents, most (54%) of which are optional. Of the programs with coverage opportunities, 34 (74%) have a teaching curriculum and 10 (22%) report that residents are always under the direct supervision of an attending orthopaedic surgeon. Thirty programs (64%) count the time spent at athletic events toward duty hours. DISCUSSION: A comprehensive and uniform resident experience for athletic event coverage does not exist. This finding may represent an area of deficiency in orthopaedic training requiring enhanced national standards.

Professional Soccer Players' Return to Play and Performance After Operative Repair of Achilles Tendon Rupture.

BACKGROUND: The majority of Achilles tendon ruptures are sports related; however, no investigation has examined the impact of surgical repair for complete ruptures on professional soccer players. PURPOSE: To examine the return to play, playing time, and performance of professional soccer players following Achilles tendon repair. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: Union of European Football Associations (UEFA) and Major League Soccer (MLS) athletes who sustained a primary complete Achilles tendon rupture and were treated surgically between 1988 and 2014 were identified via public injury reports. Demographic information and performance-related statistics for the identified athletes were recorded for the season before surgery and 2 seasons after surgery and were compared with information for matched controls. Statistical analyses were used to assess differences in recorded metrics. RESULTS: A total of 24 athletes with Achilles ruptures met inclusion criteria, 17 (70.8%) of whom were able to return to play. On average, players had 8.3 years of professional-level experience prior to sustaining an Achilles rupture. Among athletes who returned to play, no differences were found in the number of games played or started, minutes played, or goals scored 1 year postoperatively compared with the year prior to injury. However, 2 years postoperatively, these athletes played 28.3% (P = .028) fewer minutes compared with their preoperative season, despite starting and playing in an equivalent number of games. Matched controls had baseline playing time and performance statistics similar to those of players. However, controls played and started in significantly more games and played more minutes at 1 and 2 years compared with players (P < .05). No differences were found in goals scored at any time point. CONCLUSION: This is the first investigation examining the effect of an Achilles repair on the career of professional soccer players. This is a difficult injury that most commonly occurs in veteran players and prevents 29.2% of players from returning to play despite surgical management. Additionally, athletes able to return to play were found to play fewer minutes 2 years postoperatively compared with their baseline as well as playing less at 1 and 2 years postoperatively compared with uninjured matched controls. The reduction in playing time following an Achilles repair has significant implications for professional players and teams.

Anatomy of the ankle capsule: A cadaveric study.

Although bony and ligamentous injuries of the ankle are well understood, little is known about the degree to which injury of the ankle capsule can be a component of such injuries. The purpose of this study was to determine the dimensions of the ankle capsule and its relationship to adjacent structures. Thirteen fresh-frozen ankle specimens were systematically dissected. Methylene blue solution was injected to identify the dimensions of the ankle capsule. External dimensions were measured as the distance from the capsular reflection to the bony margin of the ankle. Internal dimensions were measured as the distance from the capsular attachment of the distal tibia, fibula, and talus to the cartilage margin. The anterior aspect of the capsule demonstrated the most proximal capsular reflection in all specimens. The most proximal reflections of the anteromedial, anterior middle and anterolateral capsule were 10.3, 13.5, and 9.8 mm, respectively. The most proximal reflections of the posteromedial, posterior middle and posterolateral region were 8.7, 6.2, and 3.5 mm, respectively. There was no capsular reflection over the medial malleolus and less than 1 mm over the posterior lateral malleolus. There was a confluence of the capsule and ligamentous complex on the medial side, and also with the transverse tibiofibular ligament about the posterolateral ankle. The most proximal attachment of the ankle capsule was located at the anterior aspect of the distal tibia. The medial and posterolateral capsules were confluent with the ligamentous complexes of the ankle in those regions. Clin. Anat. 31:1018-1023, 2018. © 2018 Wiley Periodicals, Inc.

Prevalence of Asymptomatic Achilles Tendinosis.

BACKGROUND: Most patients who sustain Achilles tendon ruptures (ATRs) have no clinical symptoms prior to ATR. The objective of this study was to define the prevalence of ultrasound-detectable Achilles tendinopathy in asymptomatic patients in an at-risk group. METHODS: This was a cross-sectional study that collected data from a group of volunteers. All participants were given IPAQ questionnaires to gauge daily activity level, in addition to a demographic form. Participants underwent a physical examination, Silfverskiold test, and an ultrasonographic examination to evaluate for presence of Achilles tendinopathy. Fifty-one volunteers (30 female, 21 male) and 102 Achilles tendons were assessed in this study. The mean age was 27.4±6.3, with an average BMI of 23.5±3.9. Ninety-two percent of participants were categorized as having moderate or high activity levels per the iPAQ questionnaire. RESULTS: Sixteen tendons had at least 1 abnormality: 10 (9.8%) had hypoechoic foci, 9 (8.8%) had calcifications, 1 (0.9%) had increased vascularity, and 1 (0.9%) had a low-grade interstitial tear. Approximately 40% of patients were noted to have a gastroc equinus contracture on Silfverskiold testing. In addition, 14.7% of patients with a gastroc equinus had a hypoechoic focus compared to 8.6% of patients without gastroc equinus ( P = .5003). Logistic regression analysis demonstrated that an increased BMI was a significant risk factor for having an Achilles tendon abnormality on ultrasonography ( P < .01, odds ratio = 1.41). CONCLUSION: In this study, 16% of the Achilles tendons were abnormal and had at least 1 abnormality on ultrasonography. This group of patients was generally young, healthy, and active, thus a group at risk for ATRs. Only 40% of patients had gastrocnemius equinus, although a slightly higher non-significant percentage of those with hypoechoic foci had gastrocnemius equinus. It may be advantageous to prophylactically treat these patients with rehabilitation exercises to minimize the risk of ATR. LEVEL OF EVIDENCE: Level II, comparative prognostic study.

Arthroscopic Wrist Debridement and Radial Styloidectomy for Advanced Scapholunate Advanced Collapse Wrist: Long-term Follow-up.

BACKGROUND: Symptomatic stage 2 or 3 scapholunate advanced collapse (SLAC) wrist is aggressively treated with salvage procedures, such as proximal row carpectomy or partial wrist fusion with resultant pain relief but limited motion. We hypothesize that arthroscopic synovectomy, radial styloidectomy, and neurectomy will preserve wrist motion, relieve pain, and delay or avoid salvage procedures. METHODS: We evaluated outcomes in 13 wrists through questionnaires and 11 of these through additional physical examination at a mean follow-up of 5.0 years. Eight wrists were stage 2 and 5 were stage 3. Data at final follow-up included mobility/strength measurements, subjective outcome scores (Disabilities of the Arm, Shoulder, and Hand [DASH] and visual analog scale [VAS] pain), patient satisfaction, and return to work statistics. RESULTS: Patients had an average flexion-extension arc of 88.0° in the treated wrist and an average grip strength that was 95.0% of the contralateral side. No patients required revision surgery at follow-up. The 13 wrists reported an average DASH score of 16.4 and mean VAS pain score at rest and with activity of 17.9 and 31.6, respectively. All patients working prior to the procedure (n = 8) were able to immediately return to work. In all, 84.6% of patients were satisfied. CONCLUSIONS: The procedure studied may have advantages in relieving pain, while preserving wrist motion for SLAC stage 2 or 3 disease. This procedure does not preclude future salvage procedures in those patients with severe disease who prefer to maintain wrist motion for the short term. Patients experience good functional outcomes with the majority experiencing a reduction in pain with the ability to return to work.

Risk factors for achilles tendon rupture: A matched case control study.

PURPOSE: The purpose of this study was to elucidate whether body mass index (BMI), activity level, and other risk factors predispose patients to Achilles tendon ruptures. MATERIALS AND METHODS: A retrospective review of 279 subjects was performed (93 with Achilles tendon rupture, matched 1:2 with 186 age/sex matched controls with ankle sprains). Demographic variables and risk factors for rupture were tabulated and compared. RESULTS: The rupture group mean BMI was 27.77 (95% CI, 26.94-28.49), and the control group mean BMI was 26.66 (95% CI, 26.06-27.27). These populations were found to be statistically equivalent (p=0.047 and p<0.001 by two one-sided t-test). A significantly higher proportion of those suffering ruptures reported regular athletic activity at baseline (74%) versus controls (59%, p=0.013). CONCLUSION: There was no clinically significant difference found in BMI between patients with ruptures and controls. Furthermore, it was found that patients who sustained ruptures were also more likely to be active at baseline than their ankle sprain counterparts.

Development and Validation of a Disease-Specific Questionnaire for Basal Joint Arthritis.

Background The Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire is the most commonly used instrument to assess outcomes of basal joint arthritis (BJA). However, the DASH is subject to influence by the entire upper extremity. Purpose This study aims to develop and validate a disease-specific questionnaire for BJA that would be more sensitive to changes in thumb function and pain, and correlate better with objective and subjective metrics. Patients and Methods The thumb disability examination (TDX) was developed and 80 patients presenting with BJA at one of the two hospital-based hand clinics were enrolled in the validation study. At enrollment, subjects were given the TDX, DASH, and visual analog pain scale with activity (A-VAS) surveys. The strength was assessed. Patients receiving corticosteroid injection were seen for follow-up at 6 weeks and those who underwent surgery were seen between 3 and 6 months postoperatively. Both the groups were given the TDX, DASH, and A-VAS scales at follow-up. Results In total, 65 subjects were included in the analysis. Average TDX completion time was 134.3 seconds. The TDX correlated more strongly with A-VAS scores at baseline than the DASH, but less strongly with tip-pinch measures. The TDX was more responsive to injection and surgical treatments for BJA than the DASH, yielding a larger effect size and standardized response mean, and was the only instrument to significantly correlate with changes in A-VAS. Conclusion The TDX is a reliable instrument for assessing BJA treatment outcomes. It bears less of a burden on patients, is more responsive to symptomatic changes, and correlates better with most objective and subjective measures than the DASH. Level of Evidence II, diagnostic.

Timing of Antibiotic Prophylaxis for Preventing Surgical Site Infections in Foot and Ankle Surgery.

BACKGROUND: Surgical site infections (SSIs) are one of the most troublesome complications after foot and ankle surgery. Previous literature has emphasized the significance of appropriate timing of antibiotic prophylaxis. However, the optimal timing of antibiotic prophylaxis for SSI prevention is still inconclusive. Our study aimed to investigate the optimal timing of antibiotic administration and to elucidate the risk factors for SSIs in foot and ankle surgery. METHODS: A retrospective review of 1933 foot and ankle procedures in 1632 patients from January 1, 2011, through August 31, 2015, was performed. Demographic data; type, amount, and timing of antibiotic administration; incision; and closure time were recorded. Subsequent wound infection and incision and drainage procedure (I&D) within 30 days and 90 days were documented. Outcomes and demographic variables were compared between procedures in which antibiotics were administered less than 15 minutes and between 15 to 60 minutes prior to incision. A total of 1569 procedures met inclusion criteria. RESULTS: There were 17 cases (1.1%) of subsequent wound infection, of which 6 required a subsequent I&D within 30 days. There were 63 additional cases (4%) of wound complications, which did not meet SSI criteria. When comparing SSI and non-SSI groups, the only significant independent predictors were longer surgeries and nonambulatory surgeries (both P < .05). Stepwise multivariate logistic regression analysis demonstrated that 91.8% of the risk of an SSI could be predicted by ASA score and length of surgery alone. CONCLUSION: In foot and ankle surgeries, the timing of intravenous antibiotic prophylaxis did not appear to play a significant role in the risk of SSI. Host factors and duration of surgery appear to have played a much larger role in SSI than the timing of antibiotic prophylaxis. LEVEL OF EVIDENCE: Level III, retrospective comparative study.