Does Electrocauterization of the Matrix After the Wedge Resection of the Toe-Nail Affect Recurrence in Discrete Age Groups Differently? A Retrospective Analysis.

The onychocryptosis, also known as ingrown toe-nails, is a painful, common disorder which is less common in children than in adults. The purpose of the present study was to focus on the effect of electrocautery matricectomy on recurrence rate and clinical outcomes in different age groups. We performed a retrospective assessment of 189 consecutive ingrown toe-nails surgeries. Electrocautery matricectomy was performed in 68 (49.2%) of 138 (73%) adults, 25 (49%) of 51 (27%) adolescents. Recurrence was observed in 11 (21.5%) adolescent patients, while recurrence was observed in 12 (8.6%) adult patients. Recurrence was observed in 9 (9.6%) of 93 patients in whom cautery was used, while 14 (14.5%) recurrences were observed in 96 patients who did not use cautery. When the adolescent patient group was evaluated separately, recurrence was observed in 2 (8%) of 25 patients in the cautery group, while recurrence was observed in 9 (34.6%) of 26 patients in the other group. EM addition to the wedge excision does not affect the results in adult patients, but it significantly reduces recurrence in adolescent patients. Especially in younger patients, it is recommended to complete the matricectomy with electrocoagulation.

Influence of direct radiography in decision making during orthopaedic trauma surgery: A prospective study.

Objective: To evaluate the effects of intraoperative direct radiography on the change in the patient's treatment and the reliability of fluoroscopy in orthopaedic trauma surgery operations. Methods: A total of 773 fractures were evaluated prospectively. The surgeons involved in the case were divided into three groups according to their experiences: less than 5 years, 5-10 years and over 10 years. After each case, the fracture classification, whether any interventions were made after the X-ray, and the interventions were recorded. Results: There were 312(40%) intra-articular, 200(26%) metaphyseal, 161(21%) diaphyseal, 81(10%) pelvis-acetabulum, and 19(3%) vertebrae fractures. Surgeons needed to intervene in 71(9.2%) cases after direct-radiography. There was a significant difference between the location of the fracture and the number of interventions (p < 0.001). The most frequent interventions were intra-articular distal radius, acetabulum and intra-articular calcaneus fractures, respectively. Surgeons with more than 10 years of the experience felt the need to make fewer changes, it was statistically significant compared to the other two groups (p = 0.001 for both). Conclusion: It was found that the final evaluation with x-ray images before the operation was completed in trauma surgery affected the surgeon's decision. In particular, intra-articular fractures, acetabular fractures, and vertebral fractures are recommended to evaluate fixation with direct radiography in addition to fluoroscopy images before ending the operation. Level of evidence: LEVEL III.

Is there any clinical significance of axillary nerve electrophysiological changes in the deltoid split approach?

Purpose: The clinical effects of axillary nerve injury in the deltoid splitting approach are controversial. This study investigated the axillary nerve function with clinical and electrophysiologically in proximal humeral fracture patients with internal fixation using the deltoid split approach. We also aimed to investigate the effects of this damage on deltoid muscle volume and discuss the effects of volumetric changes and nerve damage on patients' clinical outcomes. Methods: study designed prospectively with 25 consecutive patients who received open reduction and internal fixation of proximal humerus fracture through a deltoid splitting approach. We performed clinical, electrophysiological, and radiological examinations during minimum follow-up time of 24 months. Electrophysiological examination comprised electromyoneurography (EMNG). Functional results followed by Constant-Murley and Disabilities of the Arm, Shoulder, and Hand scores. Deltoid volumes were evaluated with magnetic resonance imaging. Results: Twenty-five patients operated on with open reduction internal fixation were prospectively observed. In the EMNG measurements of the patients on the 45th postoperative day, partial degeneration was observed in the anterior part of the axillary nerve in all cases (100%). In the control EMNG measurements performed at the 12th month, normal values were obtained for 15 (60%) of the patients, while findings of ongoing regeneration were detected for 10 (40%) of the patients and normal values at all patients at the 24th month. The difference between abnormal and normal EMNG groups' on 12th month Constant-Murley scores was not statistically significant in any period. Only anterior muscle thickness was statistically higher in the normal patient group than with abnormal EMNG results. Conclusions: In proximal humeral fractures treated with the deltoid split approach, there may be iatrogenic damage of the anterior branch of the axillary nerve. Axillary nerve damage does not affect the patients' clinical scores in the early and mid-terms. Level of evidence: LEVEL III.

The self-assessment of newly graduated orthopedic surgeons on essential surgical procedures.

OBJECTIVE: The aim of this study was to assess the self-confidence of newly graduated orthopedic surgeons on performing essential surgi- cal procedures. METHODS: The study included 151 orthopedics and traumatology surgeons who had completed their (orthopedics and traumatology) training within the last year. They were asked to complete an online questionnaire which was available from February 2020 to May 2021. In the questionnaire, newly graduated orthopedic surgeons were asked whether they could do the 18 listed essential adult and 8 listed essential pediatric cases independently. They were asked about patient follow-up systems and who these were supervised by, the demo- graphic data of the city and about the institution they were trained in, and how many times they performed the listed surgeries during their training. RESULTS: 74 (49%) of the participants received their training in training and research hospitals, 69 (45.7%) in state university hospitals, and 8 (5.3%) in foundation university hospitals. More than 80% of the participants answered, "I can do it independently" for 13 (81.6%) out of 16 adult cases and 7 (87.5%) out of 8 paediatric cases. The average self-efficacy score of the participants was 32.22 out of 36 for adult cases and 15.3 out of 16 for paediatric cases. The total average self-efficacy score was 47.52 out of 52. CONCLUSION: This study has shown us that newly graduated orthopedic surgeons have the self-confidence to handle many of the essential types of cases independently.

Effects of morphological changes in the patellar tendon on the development of anterior knee pain after intramedullary nailing for tibial shaft fractures: A retrospective comparative study.

OBJECTIVE: This study aimed to investigate the effects of morphological changes of the patellar tendon (length, width, and thickness) on the development of anterior knee pain (AKP) after intramedullary nailing (IMN) of tibial shaft fractures. METHODS: A total of 39 patients, treated by IMN using the transpatellar approach for tibial shaft fractures, were retrospectively reviewed and included in the study. The patients were then divided into 2 groups based on the presence of AKP: group A, patients who developed AKP (9 men, 9 women; mean age=35.39±9.32 years), and group B, patients without AKP (13 men, 8 women; mean age=41.38±14.78 years). To assess the morphological changes in the patellar tendon, magnetic resonance imaging was performed on the operated and unoperated, contralateral knees of the patients. The patellar tendon index (PTI) was calculated using the length, width, and thickness of the patellar tendon, and a set of variables was established to be a proportion of the measurements of the operated knees to those of the unoperated ones (operated/healthy PTI ratio). PTI ratios were compared between both the groups. Furthermore, the morphological features of the patellar tendon, including the length, width, and thickness, were examined within the groups as independent variables. To assess pain intensity in group A, a 10-cm visual analogue scale (VAS) was used. To evaluate functional status, the Lysholm knee scoring system was used. RESULTS: The PTI ratio was significantly higher in group A (1.37±0.12) than in group B (1.03±0.08) (p<0.001). In group A, the mean VAS score was 5.35±1.11, and a moderate linear correlation was found between PTI ratios and VAS scores (r=0.494, p=0.044). The mean Lysholm score was significantly lower in group A (80.17±3.05) than in group B (89.76±3.05) (p<0.001). In group A, the width and thickness of the patellar tendon were found to be significantly different between the operated and unoperated knees (p=0.024 and p=0.002, respectively). In group B, there was no difference between the operated and unoperated knees in terms of the 3 measurements (length, width, and thickness) (p=0.762, p=0.753, and p=0.118, respectively). CONCLUSION: Evidence from this study revealed that morphological changes occurring in the patellar tendon after IMN for tibial shaft fractures using a transpatellar approach may have a significant role in the development of AKP. The increase in the tendon width and thickness may be the cause of pain and insufficient knee function in such patients. LEVEL OF EVIDENCE: Level III, Therapeutic study.

No effect of vancomycin powder to prevent infection in primary total knee arthroplasty: a retrospective review of 976 cases.

PURPOSE: Vancomycin powder (VP) has been used to prevent periprosthetic joint infection (PJI). However, studies investigating the efficacy of VP to prevent infection in primary total knee arthroplasty (TKA) are very rare. The purpose of this study was to investigate the efficacy of VP application to prevent PJI in TKA. METHODS: Between 2012 and 2016, 976 consecutive patients who underwent primary TKA were included in the present study. Patients were divided into two groups. There were 474 patients (48.6%) in the VP group and 502 patients in the control group (51.4%). Except for VP, all procedures were the same in both groups. In the VP group, 2 g of VP was poured into the joint just before the fascia was closed. Average follow-up was 53.2 months (24-84 months). RESULTS: Infection was found in 4 (0.84%) of 474 patients in the VP group and 5 (0.99%) of 502 patients in the control group. There was no statistically significant difference between groups in terms of infection rates (p = 0.535). Staphylococcus aureus was found in 2 patients in the VP group. Two patients had S. aureus and 1 patient had Pseudomonas aeruginosa in the control group. There was no statistically significant difference between groups in terms of demographic parameters (p > 0.05). CONCLUSION: Intrawound VP administration doesn't change the infection rates in primary TKA. The VP administration for preventing PJI is not recommended in primary TKA. LEVEL OF EVIDENCE: III.

Rate of conversion of reports presented at the Turkish Society of Sports Traumatology, Arthroscopy and Knee Surgery Congress into publication.

OBJECTIVE: The aim of this study was to evaluate the conversion rate of oral and poster presentations into publications presented at four consecutive congresses held by the Turkish Society of Sports Injuries and Arthroscopy between 2008 and 2014 and to determine the publication pattern. METHODS: The manuscripts published in peer-reviewed journals were identified using the Web of Knowledge, PubMed, Google Scholar databases, ULAKBIM, and Endnote citation management software (X7.7.1). The identified manuscripts were classified according to the level of evidence, number of citations, subject, publication journals, time period until publication, and citation index of the journal. RESULTS: Between 2008 and 2014, a total of 561 presentations were made, comprising 278 posters and 283 oral presentations. Of these presentations, 164 (29.2%) were published as a manuscript. Of the published articles, 114 were originated from oral presentations (40.2% of total) and 50 from poster presentations (18% of total). A significantly higher number of oral presentations compared to poster presentations were converted into publications (p < 0.05). However, no significant difference was determined between the conversion rates of oral and poster presentations in 2014. The mean time from presentation at the congress to publication was 15.4 months (range: -144 months to +62 months). The mean impact factor of the journals at the time of publication increased for each congress. Evidence level of presented articles was significantly higher in the 2014 congress when compared to previous congresses. CONCLUSION: The rate of conversion into publication was higher for oral presentations, which can be attributed to the fact that studies with a higher level of evidence are more likely to have been presented as oral presentations. Based on these study results, authors of oral presentations at congresses should be encouraged to increase the rate of conversion into publication.