[Electric scooter-associated orthopedic injuries cause long absence from work, regret and are emerging as a major cause of hip fractures in young individuals: a comprehensive study from a regional trauma center in a densely populated urban setting]. / Orthopädische Verletzungen im Zusammenhang mit Elektroscootern führen zu langer Abwesenheit vom Arbeitsplatz, Bedauern und werden zu einer Hauptursache für Hüftfrakturen bei jungen Menschen: eine umfassende Studie in einem regionalen Traumazentrum in einem dicht besiedelten städtischen Gebiet.

PURPOSE: This study aimed to give a full spectrum of orthopedic injuries associated with electric scooter (e-scooter) use and analyze related factors, report on follow-up data from the patient's perspective and make a comparative etiological analysis of young adult hip fractures. METHODS: A total of 851 consecutive patients were admitted to the Emergency Department following e­scooter injuries between January 2021 and July 2022, of whom 188 had 214 orthopedic injuries. The demographics, injury, and incident characteristics of these patients were collected. All fractures were classified as per the AO/OTA classification. Two groups were created as operatively or conservatively treated patients and data were comparatively analyzed. Follow-up examination incorporated a survey using binary questions on patients' perspectives. An etiological comparative analysis of hip fractures in young adults admitted to the same center between 2016 and 2022 was conducted. RESULTS: The median patient age was 25. Inexperienced drivers constituted 32% of the injured. The protective gear use rate was at 3%. Higher speed (p = 0.014) and age (p = 0.011) were significantly associated with operative treatment. A total of 39% of the operated patients could not return to preinjury physical function, while 74% regretted using an e­scooter. The most common etiological factor for traumatic young hip fractures was fall from a height between 2016 and 2020, whereas it became e­scooter accidents in 2021-2022. CONCLUSION: The rate of e­scooter-related operative treatment is high and leaves the patient in regret (84%) and a physically limited condition (39%). A speed limit of ≤ 15 km/h could decrease the rate of operative injuries. The e­scooter was identified as the top etiological factor in the last 2 years for traumatic young hip fractures. LEVEL OF EVIDENCE: II, Diagnostic cohort study.

Comparison of Side-to-Side Difference in Posterior Tibial Slope in Knees With Acute Versus Chronic Anterior Cruciate Ligament Deficiency.

Background: The posterior tibial slope (PTS) is an important feature in knee joint biomechanics and indicates anterior-posterior knee stability. Increased PTS is a known risk factor for both primary anterior cruciate ligament (ACL) rupture and postreconstruction rerupture. Purpose: To investigate the effect of long-term exposure to ACL deficiency on the PTS and the sagittal anatomy of the proximal tibia. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 44 patients (38 men, 6 women) with a history of knee injury and ACL rupture confirmed by magnetic resonance imaging and physical examination were included in this study. Patients were divided into those with chronic ACL deficiency (group 1: injured ≥5 years prior; n = 22) and acute ACL deficiency (group 2: injured <1 year prior; n = 22). The medial and lateral tibial plateau PTS and anterior tibial translation were measured on monopodal weightbearing knee radiographs at 20° of flexion. The mechanical tibiofemoral angle (MTFA) and the medial proximal tibial angle (MPTA) were measured using an orthoroentgenogram. The side-to-side difference between the affected and unaffected knees was also calculated for all measurements. Results: The mean duration of exposure to ACL deficiency was 7.6 years (range, 5-15 years) in group 1 and 4.4 months (range, 1-11 months) in group 2. Regarding the side-to-side differences in angular measurements, a higher medial PTS (affected vs unaffected: 12.4° vs 10.1°; P = .007), higher lateral PTS (11° vs 8.9°; P = .011), and increased varus alignment on both the MTFA (4.3° vs 2.4°; P = .036) and the MPTA (84.9° vs 86.3°; P = .033) were found in group 1, while no significant differences in angular measurements were found in group 2. Compared with group 2, patients in group 1 had a significantly higher side-to-side difference in the medial PTS (2.3° vs 0.1°; P = .0001), lateral PTS (2.1° vs 0.4°; P = .0001), and MPTA (1.4° vs 0.1°; P = .002). Conclusion: This study showed that the affected knees of patients with chronic ACL deficiency (≥5 years) had higher medial and lateral PTS compared with the unaffected contralateral knees. Therefore, when planning ACL reconstruction for patients with a history of long-term ACL deficiency, it is crucial to measure the preoperative PTS accurately.

Achilles Tendon Stiffness in the Etiology of Sever Disease: A Shear Wave Elastography Study.

BACKGROUND: Sever disease is one of the most common causes of heel pain in growing children and adolescents. There is no consensus about etiology of Sever disease. METHODS: The study comprised 41 participants aged 8 to 13 years who visited the orthopedic outpatient clinic: 17 patients with Sever disease and 24 asymptomatic children. The middle third segment of the body of the Achilles tendon and the calcaneal insertion zone were separately assessed. Five measuring points for the quantitative value of each point were randomly selected. The color scale used in the Young's modulus shows the lowest values in blue and the highest values in red. The mean values were used for the statistical analysis. RESULTS: Less elasticity was detected at the insertional site for the control group (4.02 kPa versus 3.65 kPa), the situation was reversed in the body of the Achilles tendon and the elasticity of the study group was less than that of the control group (241.0 kPa versus 260.5 kPa). However, no statistically significant difference was found between the groups. CONCLUSIONS: In conclusion, no difference was found in Achilles tendon elasticity between patients with Sever disease and healthy individuals in both the tendon body and the calcaneal insertionof the tendon. Achilles tendon elasticity has not been found to play a role in the etiology of Sever disease.

The 'Shish-Kebab technique' in intra-articular fractures of the hamate body and concomitant 4th metacarpal base fracture.

PURPOSE: Hamate fractures are infrequent and often overlooked wrist injuries. Our objective is to present the Shish-Kebab method, a surgical approach utilized in the treatment of intra-articular Hamate body fractures occurring concurrently with fourth metacarpal base fractures and dislocations. METHODS: This study was conducted at a single-center using a prospective design. It included patients aged 16-65 with Kim Type IIB fractures affecting the dominant side. Patients with the same features of fracture and carpometacarpal (CMC) instability findings were divided into two groups according to the success of the closed reduction procedure. In the conservative group (8 patients), all fractures and instability findings were successfully resolved with closed reduction and a short arm plaster cast. The surgical group (8 patients), comprising those requiring open reduction and internal fixation, underwent the application of the 'shish kebab' method. RESULTS: At the 6th and 12th week follow-ups, no significant differences were observed between the groups concerning pVAS and QuickDash scores. However, upon examining the QuickDash scores, a statistically significant difference emerged between the 6th and 12th weeks within both the conservative (p = 0.017) and surgical (p = 0.012) groups in the intragroup analysis. Grip strength, measured as 83.78% of the contralateral side in the surgical group and 79.51% in the conservative group, did not exhibit a statistically significant difference (p = 0.462). CONCLUSION: In the management of Hamate body intra-articular fractures and accompanying fourth metacarpal base fracture dislocations, good clinical results can be achieved with the 'Shish-Kebab' method in cases where closed reduction is unsuccessful.

Effects of rigid and kinesio taping on plantar pressure distribution in patients with Lisfranc fracture sequelae.

BACKGROUND: Patients with Lisfranc fractures may regain functional status after anatomical fixation, but they may experience sequelae such as flatfoot deformity and pain associated with foot pressure distribution during weight-bearing. RESEARCH QUESTION: What is the impact of Lisfranc fracture sequelae on both the injured and uninjured sides, and how does the antipronation taping affect plantar pressure distribution parameters? METHODS: Twenty-six patients who underwent anatomical fixation for Lisfranc fracture, displaying pronation on the injured side based on the Foot Posture Index-6 test, as well as 15 healthy subjects, participated in this study. Plantar pressure distribution measurements were conducted during barefoot walking for the healthy subjects. In the patient group, measurements were taken under two antipronation taping conditions (kinesio and rigid taping), as well as during barefoot walking. RESULTS: Participants who received anatomical fixation after Lisfranc fracture exhibited significant alterations in plantar pressure distribution parameters on both the injured and uninjured sides, as compared to the control group. After the application of Kinesio Taping to the injured side, there was no significant change observed in the plantar pressure distribution values (p > 0.05). The analysis of the rigid taping on the injured side revealed statistically worse values in peak pressure of the hindfoot (p = 0.027) and maximum force of the midfoot and toes (p = 0.005 and p = 0.013, respectively) compared to the injured barefoot condition. SIGNIFICANCE: Lisfranc fracture sequelae affected plantar pressure distribution on both injured and uninjured sides. Anti-pronation taping (kinesio and rigit), commonly used for foot conditions, did not lead to foot pressure distribution becoming more similar to that of the control group.

Electric scooter-associated orthopedic injuries cause long absence from work, regret and are emerging as a major cause of hip fractures in young individuals: a comprehensive study from a regional trauma center in a densely populated urban setting.

PURPOSE: This study aimed to give a full spectrum of orthopedic injuries associated with electric scooter (e-scooter) use and analyze related factors, report on follow-up data from the patient's perspective and make a comparative etiological analysis of young adult hip fractures. METHODS: A total of 851 consecutive patients were admitted to the Emergency Department following e-scooter injuries between January 2021 and July 2022, of whom 188 had 214 orthopedic injuries. The demographics, injury, and incident characteristics of these patients were collected. All fractures were classified as per the AO/OTA classification. Two groups were created as operatively or conservatively treated patients and data were comparatively analyzed. Follow-up examination incorporated a survey using binary questions on patients' perspectives. An etiological comparative analysis of hip fractures in young adults admitted to the same center between 2016 and 2022 was conducted. RESULTS: The median patient age was 25. Inexperienced drivers constituted 32% of the injured. The protective gear use rate was at 3%. Higher speed (p = 0.014) and age (p = 0.011) were significantly associated with operative treatment. A total of 39% of the operated patients could not return to preinjury physical function, while 74% regretted using an e-scooter. The most common etiological factor for traumatic young hip fractures was fall from a height between 2016 and 2020, whereas it became e-scooter accidents in 2021-2022. CONCLUSION: The rate of e-scooter-related operative treatment is high and leaves the patient in regret (84%) and a physically limited condition (39%). A speed limit of ≤ 15 km/h could decrease the rate of operative injuries. The e-scooter was identified as the top etiological factor in the last 2 years for traumatic young hip fractures. LEVEL OF EVIDENCE: II, Diagnostic cohort study.

The Comparison of Dynamic Condylar Screw Plate to Proximal Femoral Nail in Reverse Oblique and Transverse Intertrochanteric Fractures: A Retrospective Study on 61 Patients.

OBJECTIVE: Reverse oblique (RO) and transverse intertrochanteric fracture patterns constitute a challenge for the operating surgeon. Currently, no gold standard fixation method exists. This study aimed to retrospectively compare proximal femoral nail (PFN) to dynamic condylar screw (DCS) plating in the treatment of RO and transverse intertrochanteric fractures. METHODS: A total of 61 patients fixated by PFN or DCS were included. Of these, 36 were treated with PFN (21 females and 15 males; mean age: 65.52 years), and 25 were treated with DCS (12 females and 13 males; mean age: 59.36 years). The mean follow-up time was 33.8 and 42.6 months (range: 24-108). Radiological evaluation included the quality of fracture reduction, neck-shaft angle change, posteromedial support presence, and bone union time. Complications such as mechanical failure, nonunion, and infection were noted. RESULTS: The only significant differences between the fixation methods were the superiority of DCS over PFN in earlier fracture union time (mean values: 8.9 versus 14.1 weeks) and the superiority (p=0.007) of PFN in shorter hospital stay (3.4 days versus 5.1 days). No significant difference was observed in radiological parameters. While similar mechanical complication rates were found, a significantly higher nonunion rate was detected with the DCS. CONCLUSION: The most crucial disadvantage of DCS was the high rate of nonunion. Closed fracture reduction in PFN seems to be the most critical parameter to prevent severe complications. The open reduction using DCS showed no advantages over closed reduction and PFN fixation in providing a more anatomical alignment in AO/Orthopaedic Trauma Association (OTA) 31-A3 fractures. However, we recommend PFN application in this type of fracture, since nonunion is more common in DCS.

Radiographical and clinical results of a new conservative treatment algorithm in Legg-Calvè-Perthes disease: A retrospective study.

OBJECTIVE: This study aimed to establish a feasible conservative treatment algorithm for Legg-Calvè-Perthes Disease (LCPD), clarify its limitations, and evaluate the correlations between radiographical and clinical results. METHODS: Patients diagnosed with LCPD and treated conservatively were evaluated retrospectively; 39 hips from 35 patients were included. The treatment protocol consisted of intermittent manual traction, range of motion exercises, activity limitation, bed rest, NSAID (ibuprofen 100mg/5mL), and ASA (100mg/day) during attack periods. The treatment protocol was standardized, and an algorithm was established for all the patients. RESULTS: The mean follow-up was 13.7 (range = 8-22) years. According to the Stulberg classification, 26 (67%) hips were good, 6 (15,3%) were fair, and 7 (17%) were poor. No activity-limiting pain was detected in any patient. The mean Harris score was 90.5 ± 5.3 for Stulberg type 1, 2, and 3 hips, but 84.2 ± 8.8 for Stulberg type 4 and 5 hips. When the patients were evaluated in terms of pain, activity, and func- tion, it was seen that pain and activity were not different, especially in the Stulberg 1, 2, 3, and 4 patients during the mid-term follow-up. The function was the main factor correlating with the Stulberg classification. Twenty-nine (82.8%) families defined the applicability of the treatment protocol as "easy," 4 (10.3%) defined it as "moderate," and 2 (6.2%) defined it as "difficult." CONCLUSION: The present study demonstrated that the treatment protocol was successful and easily applicable to LCPD. Although lateral pillar classification was efficient to predict radiographic results, the Stulberg classification was not correlated with the clinical results for every subgroup. LEVEL OF EVIDENCE: Level IV, Therapeutic Study.

Avascular Necrosis of the Hip Triggered by COVID-19 Infection in a Patient with Sickle Cell Disease: A Case Report.

Introduction: The COVID-19 pandemic has affected many people around the world with its primary and secondary consequences. The use of high-dose steroids in its treatment brought along steroid-related femoral head avascular necrosis (AVN) complication. Case Presentation: We present a case of bilaterally developed femoral head AVN following COVID-19 infection in a patient with sickle cell disease (SCD), without the history of steroid use. Conclusion: With this case report, we aimed to raise awareness that COVID-19 infection may trigger AVN of the hip joint in SCD patients.

The V-effect in fixation of intertrochanteric fractures with proximal femoral nails.

INTRODUCTION: Although one of the optimal treatment methods for fixing intertrochanteric femur fractures (ITFF) is the proximal femoral nail (PFN) that still has some complications, during implantation of PFN, there might be a V-effect on the trochanteric fracture line, which leads to hinging from the inferior of the femoral neck of the fracture and consequently, fixation of the hip in a varus position. The aim of this study was to identify the causes of the V-effect, and possible preventative solutions. HYPOTHESIS: The V-effect is seen at a considerable rate and is an important iatrogenic complication with a high re-operation rate. MATERIAL AND METHODS: A retrospective review of ITFFs treated with PFN was conducted. Fractures were classified from the injury films using the Arbeitsgemeinschaft für Osteosynthesefragen/Orthopedic Trauma Association (AO/OTA) classification, and quality of reduction, rate of complication and re-operation, and the V-effect was evaluated on the initial postoperative films. RESULTS: A total of 667 patients met the inclusion criteria. The overall rate of complications was 19.8% and re-operation was 5.1%. According to the AO/OTA fracture classification, 393 (58.9%) fractures were stable, and 274 (41.1%) were unstable. The reduction was good in 538 patients (80.7%), acceptable in 14 (2.1%) and poor in 115 (17.2%) patients. The V-effect was detected in 9.4% (n=63) of all patients, and re-operation was required in 19.1% (n=12) of these. DISCUSSION: The V-effect is an iatrogenic complication during fixation of ITFF with PFN. To avoid complications of the V-effect, either constant anatomic reduction should be provided during and before implantation of PFN, or a more suitable instrument should be selected. LEVEL OF EVIDENCE: III; retrospective study.

Pedobarographic, Clinic, and Radiologic Evaluation after Surgically Treated Lisfranc Injury.

INTRODUCTION: Lisfranc injuries are rare, often missed, and may cause permanent structural deterioration of tarsometatarsal joint, despite optimal management. Consequently, a Lisfranc injury may lead to disruption of the biomechanics of the normal foot during walking and may alter the plantar pressure distribution, which is essential for proper gait mechanics. Therefore, the main purpose of the study was to specify the dynamic plantar pressure, radiographic and clinical features, after surgically managed Lisfranc injuries. METHODS: This study was carried out over a period of 10 years and included 62 patients who were surgically treated for Lisfranc injury, with mean 57-month follow-up. Radiological (intermetatarsal, Kite's, first metatarsophalangeal, Meary's, Hibbs' and calcaneal pitch angles, and medial cuneiform-fifth metatarsal distance), pedobarographical, and clinical results with the American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score assessments for both feet were assessed. RESULTS: In the radiological assessment, the mean first intermetatarsal (p = 0.006) and Meary's angle (p = 0.000) were decreased on the injured feet compared to the uninjured feet on the anteroposterior and lateral radiographs. In the pedobarographic assessment, the injured feet midfoot contact time increased (p = 0.03), and maximum force (p = 0.001), total peak pressure (p = 0.008), and contact area (p = 0.017) decreased, compared to the uninjured feet. The mean AOFAS score was 75/100 at the final follow-up visit. There was seen to be reduced both contact surface area and time of the midfoot. CONCLUSION: Despite surgical management of Lisfranc injuries, the injured foot does not regain functional, radiological, or pedobarographical levels as compared to the uninjured foot for ≥ 57 months.

The Two-Component Implant for Interphalangeal Fusion in Toe Deformities.

BACKGROUND: Although Kirschner wire implantation is popular for treating toe deformities, complications frequently occur. To prevent pin-tract infection and difficult Kirschner wire extraction, several implants have been developed to improve treatment outcomes. METHODS: Patients who had undergone an interphalangeal fusion by two-component implant for the treatment of toe deformities were included. Thirty-one toes of 21 patients were evaluated retrospectively. American Orthopaedic Foot and Ankle Society (AOFAS) forefoot scores were used in clinical evaluation. RESULTS: The mean operation duration per toe was 16.4 min (range, 13-26 min). The average AOFAS forefoot score was 42.76 (range, 23-57) preoperatively and 88.76 (range, 70-95) at 34.4 months (range, 26-46 months) after surgery. Mean follow-up was 14.8 months (range, 12-19 months). Compared with before surgery, the AOFAS score was increased significantly after surgery (P = .03 by t test). Three minor complications were encountered. In one patient an infection was observed. After the implants were removed (first month) she was treated successfully by debridement and antibiotic agents and, finally, Kirschner wire placement. The second patient had a fissure fracture at the proximal phalanx, but routine follow-up did not change. In the third patient, the locking mechanism had become loose (detected on day 1 radiography); it was remounted under fluoroscopy without opening the wound. No patients had a cutout, loss of alignment, recurrence, or persistent swelling. CONCLUSIONS: Outcomes of arthrodesis using the two-component implant were found to be safe and reliable, especially for hammer toe and fifth toe deformities.

Shoelace Technique Plus Negative-Pressure Wound Therapy Closure in Fasciotomy Wounds.

BACKGROUND: Fasciotomy incision closure is often performed with skin grafts that can lead to cosmetic and functional complications after surgical intervention. Because fasciotomy incisions do not result in skin loss, the authors hypothesized that better closure can be achieved by reducing tissue edema with negative-pressure wound therapy (NPWT) and reducing stress on the skin with the shoelace surgical technique. METHODS: This 1-year prospective study included eight patients with acute compartment syndrome after extremity fractures and/or blunt injuries. Patients were treated with fasciotomies closed with the shoelace technique and NPWT for wound margin approximation. The NPWT device was changed every second day; the shoelace traction tension was tightened at the same time. MAIN RESULTS: The mean time from fasciotomy to wound closure was 11.8 days (range, 5-30 days). There was no need for a skin graft or flap in any patient. CONCLUSIONS: The shoelace technique plus NPWT may be successful in closing skin fasciotomies after acute compartment syndrome without causing additional morbidity.

Tenosynovial Giant Cell Tumor in the Hand: Experience with 173 Cases.

Background: Tenosynovial giant cell tumor (TSGCT) is the second most common benign tumor of the hand. Even though it is a benign lesion there is still a high incidence of local recurrence (range, 7%-44%) according to data in published papers. In this study, the clinical and epidemiological features of 173 patients who underwent excision of localized TSGCT, the recurrence rates and possible reasons for recurrence were examined in the light of current literature. Methods: Medical records of 173 patients with TSGCT were reviewed. Data on demographic characteristics as well as clinical and intraoperative findings were collected. Patients were asked about the recurrence of the TSGCT and the QuickDASH scoring was applied at the final clinical evaluation after mean follow-up of 81 months. Results: Females were predominantly involved (73%). Patients aged mean 44 years at the time of surgery. There were 93 tumors in flexor zones and 80 tumors in extensor zones of the hand. Of the tumors with flexor zone localization, zone II was most predominantly involved with 46 tumors, and 18 of these were on the index finger. The extensor zones III and IV were mostly involved with 9 tumors each on the middle and ring fingers. A total of 12 recurrences (6.9 %) were determined over the mean follow-up period of 81 months. Conclusions: The characteristics of our patients identified were similar to the previous studies. Surgical excision provides good outcomes in the treatment of TSGCT especially when clear margins are obtained.

The effect of topical and systemic tranexamic acid on fracture healing in rats.

OBJECTIVE: The aim of the present study was to determine the effect of topical and systemic tranexamic acid (TXA) on fracture healing in a rat surgical model. METHODS: We created standard, right-sided, open, diaphyseal femoral fractures with intramedullary Kirschner wire fixation in 48 male rats and divided them into three groups: a topical TXA (10 mg/kg) group, a systemic TXA (10 mg/kg) group, and a control group. Fracture healing was evaluated radiographically and histologically after early (week 2) and late (week 4) postoperative sacrifice. RESULTS: The radiological scores differed significantly among the all groups (p=0.001), as did the week 2 and 4 scores (p=0.003 and p=0.010, respectively). Radiologically, the topical TXA group exhibited better bone healing at both 2 (p=0.001) and 4 (p=0.007) weeks than the control group, and the systemic group showed better healing at both 2 (p=0.027) and 4 (p=0.023) weeks than the control TXA group. Moreover, bone healing was better in the group treated with topical rather than systemic TXA on radiological examinations performed at 2 (p=0.001) and 4 (p=0.007) weeks postoperatively (p=0.001 and p=0.007, respectively). Histologically, the groups differed significantly (p=0.001). The histological scores differed significantly among the all groups (p=0.001). At 2 weeks, the topical TXA group exhibited significantly better bone healing than the control group (p=0.001). CONCLUSION: Our results suggested that topical application of TXA in fracture patients may accelerate healing, whereas systemic administration may adversely affect healing.

Tenosynovial giant cell tumor in the foot and ankle.

BACKGROUND: Tenosynovial giant cell tumor (TSGCT) originates from the synovial cells of the tendon sheath and is the most common soft tissue tumor of the foot and ankle. Due to the lack of clinical data about TSGCT in the foot and ankle, this study was performed with the aim of investigating the clinical characteristics, and surgical outcomes that might predict the likelihood of recurrence. METHODS: Clinical data, obtained from the pathology records and the clinic files, along with the tumor subtype, local recurrence, and patient functional status among 26 cases of TSGCT were evaluated with the mean 73 months follow-up period. RESULTS: There were 26 patients including 16 males and 10 females with a mean age of 40 years, who underwent surgery. There were 15 localised TSGCT and 11 diffuse TSGCT. The diffuse TSGCT was more likely to be in the hindfoot dorsum (54,5%, 6/11). The localised TSGCT was mostly located in the forefoot (80%, 12/15). The recurrence rate in the diffuse TSGCT was 27,3% (3/11). In the localised TSGCT, recurrence was seen in 6,6% of patients (1/15). The mean AOFAS score was 79. CONCLUSION: Diffuse TSGCT is more likely to occur in the hindfoot and localised TSGCT is more common in the forefoot. Excision with clear margins is an effective treatment for TSGCT, with good oncological and clinical outcomes. But the orthopaedic surgeons should consider the equilibrium between surgical margins and the functional status of the patient.

Incidence of Venous Thromboembolism After Achilles Tendon Surgery in Patients Receiving Thromboprophlaxis.

BACKGROUND: Surgical or nonsurgical treatment of an Achilles tendon rupture includes a period of immobilization that is a well-documented risk factor for deep venous thrombosis (DVT). The DVT is a source of morbidity in orthopedic surgery because it can progress to pulmonary embolism. The aim of this study was to investigate the incidence of DVT and pulmonary embolism after surgical treatment of an Achilles tendon rupture. METHODS: A retrospective analysis was made of patients who underwent surgical treatment of Achilles tendon rupture between January 1, 2006, and November 30, 2014. Patient data were collected from the hospital medical record system. RESULTS: Of 238 patients with a mean age of 39 years (range, 18-66 years), 18 (7.6%) were diagnosed as having symptomatic DVT. The average body mass index of the patients with DVT was 31.8 (range, 24-33). Of the patients with DVT, 11 were older than 40 years and two-thirds had a body mass index of 30 or greater. Pulmonary embolism was diagnosed in four patients (1.7%), none of whom had DVT symptoms. CONCLUSIONS: Venous thrombosis continues to be a major cause of morbidity and mortality in postoperative patients. Limited data are available for the use of thromboprophylaxis in foot and ankle surgery. In light of the literature review and results of this study, we suggest that routine thromboembolism prophylaxis should be considered for patients with Achilles tendon rupture.

Preliminary Report on the Role of Dry Needling Versus Corticosteroid Injection, an Effective Treatment Method for Plantar Fasciitis: A Randomized Controlled Trial.

Plantar fasciopathy (PF) is a common disorder for which there is no consensus regarding an optimal treatment strategy. We hypothesized that dry needling would be as effective as the use of corticosteroid injections for treating PF while avoiding the potential adverse effects of corticosteroids. After approval was received from the institutional review board, patients diagnosed with PF were prescribed a 3-week nonoperative treatment regimen. In addition to using oral and topical antiinflammatory drugs, patients engaged in plantar fascia and gastrocnemius stretching exercises. A study population of 98 patients was planned. An appointment was made in the third week of first-line treatment. Patients whose pain did not abate and who required further treatment were included in the study. One week later, we randomly divided patients into 2 groups using an online random number generator. Group 1 underwent dry needling, and group 2 underwent corticosteroid injection. All dry needling was performed by a single physiotherapist, and all corticosteroid injections were performed by the second author. Patients were assessed in the third week and sixth month by a single investigator using the foot function index. In terms of foot function index scores, dry needling caused significant decrease in the third week and also in the sixth month. However, although corticosteroid use led to a significant decrease at the third week, it lost efficacy in the sixth month (p < .001). In conclusion, dry needling seems to be a reliable procedure for treating PF, with better outcomes than corticosteroid injection.

Utility of the Three-Point Index in the determination of reduction loss during the conservative treatment of pediatric forearm mid-third fractures.

BACKGROUND: Forearm fractures constitute approximately 40% of all pediatric fractures. Generally, in conservative treatment,a plaster cast is applied with the elbow in 90° flexion. Success of the treatment depends on theprevention of the reduction in the correct position and suitable duration of the plaster cast. Failure, or the risk of angulation within the cast, is associated with movement within the cast. The aim of this study was to evaluate the applicability of the Cast Index (CI) and Three-Point Index (TPI) measurements, which indicate the loss of reduction, in pediatric mid-third forearm fractures. The hypothesis of the study was that as edema decreases and deformity of the plaster cast occurs after fracture reduction, TPI and CI should be examined during follow-up, as they indicate shifting due to movement within the plaster cast. METHODS: This retrospective study included a total of 48 patients, who were treated with closed reduction and long-arm plaster cast for a mid-third forearm diaphyseal fracture at our Emergency Polyclinic between March and September 2014. The mean age of the patients was 8.15±3.19 years (range, 5-14 years). Patients were excluded from the study if they had isolated radial or ulnar fracture, open fractures, concomitant fracture or systemic disease (bone metabolism disease, etc), and <10° fracture angulation in the ulna and radius on the initial radiograph and if they did not followup. TPI and CI values were calculated on anterioposterior (AP) and lateral radiographs in the Picture Archiving Communication Systems. RESULTS: In the AP plane, compared with TPI values after reduction, statistically significant increases were observed in TPI values 10 days after reduction (p<0.01). However, no significant difference was observed between those with and without reduction loss in TPI values in the AP plane (p>0.05). Although there was a statistically significant increase in TPI values 15 daysafter reduction compared with the values immediately after reduction, a significant difference between those with and without reduction loss was observed only on lateral TPI. CONCLUSION: In cases of pediatric forearm diaphyseal fracture, ulnar TPI examined in the lateral plane can be used in monitoring the fracture in a plaster cast applied after the reduction.

Lack of experience is a significant factor in the missed diagnosis of perilunate fracture dislocation or isolated dislocation.

OBJECTIVE: The aim of this study was to analyze the risk factors contributing to the misdiagnosis of perilunate injuries. METHODS: The study included patients who had perilunate dislocation or fracture dislocation correctly or incorrectly diagnosed on initial examination between 2008 and 2014. Data related to the length of time until correct diagnosis of the perilunate injury; cause of injury; presence of associated fractures, polytrauma or concomitant trauma in the ipsilateral upper extremity; time between injury and first presentation; first treatment applied; presence of ligamentous perilunar injuries only or fracture and dislocation; inadequate radiographic assessment; and experience of the physicians were recorded and analyzed. RESULTS: A total of 44 wrists were included in the study. Of those, 10 (22.7%) wrists (mean patient age: 44.4 years [28 ± 58 years]) with perilunate injuries were misdiagnosed in the initial evaluation. All of the risk factors were found to be similar between the group of patients with correct initial diagnosis and missed diagnosis group, except for the experience of the orthopedic surgeon assessing the injury (p = 0.0001). Of the surgeons who missed the diagnosis, 70% reported that it was their first encounter with a perilunate injury. CONCLUSION: The results of this study indicated that lack of experience was the most important factor in the misdiagnosis of perilunate fracture dislocation or isolated dislocation. LEVEL OF EVIDENCE: Level IV, diagnostic study.