The Role of Preoperative Opioid Use in Foot and Ankle Surgery: A Systematic Review.

Prescription opioids, particularly for treating musculoskeletal pain, are a significant contributor to the opioid epidemic in North America. There is also evidence to suggest that chronic use of opioids is associated with poor outcomes after orthopedic surgery. However, whether this association is relevant in foot and ankle surgery is still unclear. Accordingly, a systematic review of the literature was undertaken to assess the impact of preoperative opioid use in patients undergoing foot and ankle surgery concerning postoperative pain, complications, and postoperative opioid dependence. Four databases, including EMBASE, MEDLINE, PubMed, and CINAHL, were searched to March 2022 for studies reporting preoperative opioid use and its effect on postoperative outcomes or opioid use after foot and ankle surgery. A total of 22,092 patients were included in the final synthesis of 8 studies. Most of which were level 3 evidence (5 studies). Around 18% of the patients used opioids preoperatively. Preoperative opioid use was associated with more quantities and prolonged use of opioids postoperatively. Two studies showed an increased risk of complications postoperatively in patients who used opioids preoperatively compared to the nonopioid group. Preoperative opioid use in patients undergoing foot and ankle surgeries is associated with increased and prolonged use of opioids postoperatively and may therefore predict the potential for misuse.

Hemiepiphysiodesis for juvenile hallux valgus deformity: A systematic review.

BACKGROUND: Among the numerous surgical interventions for correcting hallux valgus deformity in skeletally immature patients, hemiepiphysiodesis is a simple technique with a low complication rate yet its effectiveness remains unclear. This systematic review evaluates hemiepiphysiodesis of the first metatarsal for treating juvenile hallux valgus (JHV) deformities with respect to radiological outcomes, postoperative clinical outcomes, and postoperative complications. METHODS: EMBASE, MEDLINE, PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), and Cumulative Index to Nursing and Allied Health Literature (CINAHL) database were searched from inception to September 15th, 2022, for studies investigating hemiepephysiodesis for JHV and its effect on clinical and radiological outcomes. The search, data extraction and methodologic assessment were performed in duplicate for all included studies. RESULTS: Six studies out of 488 with a total of 147 feet in 85 patients were included in the final qualitative synthesis. The American Orthopaedic Foot & Ankle Society hallux metatarsophalangeal interphalangeal scale (AOFAS Hallux MTP-IP scale) was used in two studies. The mean pooled preoperative score was 62.2 ± 8.9 and improved to 88.6 ± 4.8 postoperatively in 33 patients. All six studies reported significant improvement in the hallux valgus angle (HVA) from mean preoperative angle of 29.2° ± 3.7-23.8° ± 4.5° postoperatively, while the intermetatarsal angle (IMA) preoperative and postoperative means corrected from 13.9° ± 1.1-11.4° ± 1.2°, respectively. Out of 147 feet, 21 (14.2%) had reported complications including recurrence and need for revision surgery. CONCLUSION: This systematic review confirms that hemiepiphysiodesis of the first metatarsal in patients with JHV has improved clinical and radiological outcomes. LEVEL OF EVIDENCE: Level IV, Systematic review.

The role of preoperative opioid use in shoulder surgery-A systematic review.

Background: Emerging evidence suggests preoperative opioid use may increase the risk of negative outcomes following orthopedic procedures. This systematic review evaluated the impact of preoperative opioid use in patients undergoing shoulder surgery with respect to preoperative clinical outcomes, postoperative complications, and postoperative dependence on opioids. Methods: EMBASE, MEDLINE, CENTRAL, and CINAHL were searched from inception to April, 2021 for studies reporting preoperative opioid use and its effect on postoperative outcomes or opioid use. The search, data extraction and methodologic assessment were performed in duplicate for all included studies. Results: Twenty-one studies with a total of 257,301 patients were included in the final synthesis. Of which, 17 were level III evidence. Of those, 51.5% of the patients reported pre-operative opioid use. Fourteen studies (66.7%) reported a higher likelihood of opioid use at follow-up among those used opioids preoperatively compared to preoperative opioid-naïve patients. Eight studies (38.1%) showed lower functional measurements and range of motion in opioid group compared to the non-opioid group post-operatively. Conclusion: Preoperative opioid use in patients undergoing shoulder surgeries is associated with lower functional scores and post-operative range of motion. Most concerning is preoperative opioid use may predict increased post-operative opioid requirements and potential for misuse in patients. Level of evidence: Level IV, Systematic review.

Foot and Ankle Outcome Instruments: Missing the Target.

PURPOSE OF REVIEW: Although developing PROMs is arduous and measuring their psychometric characteristics is even more so, the number of available PROMs has grown dramatically in the foot and ankle community over the past few years. The psychometric properties of foot and ankle PROMs vary considerably, which could explain why there are so many of them used in the literature. This review aims to shed light on the most commonly used PROMs in foot and ankle literature and assess the evidence supporting their use. RECENT FINDINGS: In this study, very limited evidence was found to support the use of most of the commonly used PROMs in foot and ankle literature, and no evidence was found that supports the use of the most common tool, the AOFAS Clinical Rating System. The quality of the studies examining PROMs was also questioned. Prior to making a conclusive determination regarding each instrument, however, additional research on the evidence is necessary. It is extremely challenging to perform systematic reviews comparing data across foot and ankle studies, and it is almost impossible to pool such data into high-quality meta-analyses. So, we need a foot and ankle score for measuring trauma-related outcomes, a score for measuring elective procedure outcomes, and a score for measuring pediatric foot and ankle.

The efficacy and safety of subcutaneous continuous local infiltration analgesia with ropivacaine in patients undergoing total knee arthroplasty: a comparative study.

BACKGROUND: Continuous local infiltration analgesia (CLIA) can be administered via intraarticular or periarticular techniques in patients undergoing total knee arthroplasty (TKA). The purpose of this investigation was to retrospectively report a single-center experience of epidural analgesia with subcutaneous CLIA versus epidural analgesia without CLIA among patients undergoing TKA. METHODS: This single-center retrospective study was conducted in Saudi Arabia. From January 01, 2014, to December 30, 2020, medical records of all patients who underwent TKA were reviewed. Patients who received subcutaneous CLIA with epidural analgesia were assigned to the intervention group, whereas those who received epidural analgesia without subcutaneous CLIA were assigned to the control group. The efficacy endpoints included: (i) postoperative pain scores at 24 h, 48 h, 72 h, and 3 months; (ii) postoperative opioid consumption at 24 h, 48 h, 72 h, and 24-72 h (cumulative); (iii) length of hospital stay; and (iv) postoperative functional recovery of the knee 3 months post-operation, according to the Knee Injury and Osteoarthritis Outcome Score. RESULTS: At rest and during mobilization, the CLIA group (n = 28) achieved significantly lower postoperative pain scores 24 h, 48 h, 72 h, and 3 months post-operation than the non-CLIA group (n = 35). Subgroup analysis revealed that the CLIA group achieved significantly less opioid consumption 24 h and 48 h post-operation than the non-CLIA group. There was no difference between the groups regarding the length of hospital stay or functional scores 3 months post-operation. There was no significant difference between the groups regarding the rate of wound infection, other infections, and readmission within 30 days. CONCLUSION: Subcutaneous CLIA is a technically feasible and safe procedure without major adverse events but with reduced postoperative pain scores (at rest and during mobilization) and opioid consumption. Additional larger studies are warranted to confirm our results. Moreover, a head-to-head comparison between subcutaneous CLIA and periarticular or intraarticular CLIA is an interesting prospective investigation.

Effect of Local Antibiotic Prophylaxis on Postoperative Deep Infection in Fracture Surgery: A Systematic Review and Meta-Analysis.

OBJECTIVES: Despite the use of systemic antibiotic prophylaxis, postoperative infection after fracture surgery remains an issue. The purpose of this systematic review and meta-analysis was to evaluate the effect of locally applied antibiotics on deep infection in fracture surgery in both the open and closed fractures. DATA SOURCES: A comprehensive search of MEDLINE, Embase, and PubMed was performed from the date of inception to April 15, 2021, and included studies in all languages. STUDY SELECTION: Cohort studies were eligible if they investigated the effect on the infection rate of local antibiotic prophylaxis on deep infection after fracture surgery. DATA EXTRACTION: This study was conducted according to the Cochrane Handbook for Systematic Reviews and reported as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Risk of bias was assessed using version 2 of the Cochrane risk-of-bias tool for randomized trials and the Methodological Index for Nonrandomized Studies tool where applicable. DATA SYNTHESIS: An inverse variance random-effects model was the primary analysis model because of the anticipated diversity in the evaluated populations. Univariate models were used when a single outcome was of interest. CONCLUSIONS: The risk of deep infection was significantly reduced when local antibiotics were applied compared with the control group receiving systemic prophylaxis only. This beneficial effect was observed in open fractures but failed to reach statistical significance in closed fractures. This meta-analysis suggests that there may be a significant risk reduction in deep infection rate after fracture surgery when local antibiotics are added to standard systemic prophylaxis, particularly in open fractures. Further high-powered Level I studies are needed to support these findings. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Retained talus post salvage talectomy in a child with rigid equinocavovarus foot: A case report and literature review.

INTRODUCTION: Salvage Talectomy is a considered treatment for rigid equinocavovarus foot deformity that has different surgical techniques. CASE: This study reports on a 16-year-old girl with global developmental delay and bilateral rigid equinocavovarus feet. Underwent bilateral staged limb salvage talectomy. DISCUSSION: Surgical technique in talectomy being crucial as a means of avoiding remnants of the talus or cartilage. Surgical steps necessary for removing the talus as one piece and avoiding a piecemeal talectomy. CONCLUSION: A principal reason for the failure or relapse of a talectomy is incomplete excision of the talus, resulting in a recurrence on the left side because of the retained talus. However, in this case study, this was successfully avoided by means of a technically revised talectomy.

Pharmacological Treatment in the Management of Glenohumeral Osteoarthritis.

Glenohumeral osteoarthritis (GH-OA) is a common cause of shoulder pain and is characterized by articular cartilage thinning, glenoid bone loss and deformity, osteophytosis, and other associated changes. The prevalence is estimated to be between 85 and 94% in men and women over the age of 80 years. A diagnosis of GH-OA is established based on clinical history, physical examination, and radiographic assessments. Non-pharmacological treatment options may serve as adjuvants to other therapies and should be incorporated for a more holistic approach to management. Pharmacological treatments include oral agents such as acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDs), opioids, corticosteroids and antidepressants. The National Institute for Health and Care Excellence (NICE) UK guidelines recommend NSAIDS as the first-line drugs for OA; topical forms of some of these agents can also be used. However, clinical evidence is largely lacking for its use in GH-OA, although patients with other types of OA, especially the knee and hip, are using these products in efforts to relieve joint pain. Intra-articular injections such as platelet-rich plasma, cortisone, and hyaluronic acid are usually used to control symptoms in moderate to advanced arthritis or in non-surgical candidates. Other non-surgical treatment options include suprascapular nerve block and radiofrequency ablation, and these options have been studied on different levels of evidence. Furthermore, all these treatments have their own indications, contraindications, and adverse effects profiles. Surgical treatment of GH-OA is reserved for patients who do not respond to conservative management or who suffer from debilitating symptoms that severely impair their quality of life.Level of Evidence IV, review article.

Managing Bone Loss in Shoulder Instability-Techniques and Outcomes: a Scoping Review.

PURPOSE OF REVIEW: The aim of this scoping review is to provide an overview of the literature published over the past 5 years related to the management of bone loss in anterior shoulder instability. RECENT FINDINGS: During recent years, there has been a focus on patients at high risk for failure following soft tissue anterior stabilization (Bankart repair). A growing body of evidence suggests that anterior capsulolabral repair is insufficient in the setting of subcritical glenoid bone loss with an off-track Hill Sachs lesion. In such cases, the addition of a remplissage procedure to a Bankart repair or a bone-block augmentation to the glenoid (Latarjet, for example) is often advocated to decrease the risk of recurrent instability. Recent studies have also evaluated the role of alternative bone-block procedures in comparison to the Latarjet, outcomes with arthroscopic and open techniques as well as various fixation methods and radiological outcomes (bone graft resorption, glenohumeral osteoarthritis). Advances in our understanding of subcritical glenoid bone loss and the glenoid track concept have significantly impacted clinical decision making and treatment selection. The development of arthroscopic techniques has allowed for minimally invasive and safe arthroscopic bone-block procedures as an alternative to open procedures. Further research related to free bone-block procedures will inform long-term outcomes between these procedures and the gold standard Latarjet. Additionally, high-quality evidence is lacking to identify the ideal treatment for patients with glenoid subcritical glenoid bone defect. Variability in outcome reporting suggests the need to standardize outcome measures for future instability trials.

Is the modified Ponseti method effective in treating atypical and complex clubfoot? A systematic review.

PURPOSE: In 2006, Ponseti modified the standard technique to treat cases of "atypical" and "complex" clubfoot. To determine the outcomes of Ponseti's modified method to treat complex idiopathic clubfoot patients, we asked the following: (1) What is the deformity correction success rate? (2) What is the relapse rate after the correction? (3) What is the incidence of complications? MATERIALS AND METHODS: We performed a systematic review by searching the EMBASE, MEDLINE, Cochrane Library, and Web of Science databases from inception to March 1, 2021. All studies on idiopathic, complex, and atypical clubfoot that assessed Ponseti's modified technique were included. Of 699 identified articles, ten met the inclusion criteria. The mean index for non-randomized studies score for the included studies was 11.8 ± 1.7. RESULTS: Early detection of the deformity and modifying the standard protocol, as described by Ponseti, resulted in a high rate of success. Initial correction occurred in all children, with a mean ankle dorsiflexion of 15°. Relapse occurred often ranging between 10.5 and 55%. The incidence of complications associated with the modified Ponseti method ranged from 6 to 30%. CONCLUSIONS: Studies using the modified Ponseti technique have shown high initial correction rates and a smaller number of relapses. However, studies with prospective designs and long-term follow-up are required to conclude whether these observations are due to properly performing the modified method or if higher rates of relapse increase with further follow-up.

Research activities and critical appraisal skills among Saudi orthopedic residents.

BACKGROUND: Medical research is a central part of any residency training. In view of the new Saudi orthopedic committee promotion regulation that mandates each resident to participate in a research project, the challenges that stand in the way of completion of substantial research within surgical residency must be investigated. The aim of this study was to assess the practice, attitudes, perception, and limitations associated with research among residents in the Saudi orthopedic program in the central region. METHODS: A cross-sectional study was conducted between June and July 2020 using an online-based survey. The total number of study participants was 128 orthopedic residents out of the 191 residents enrolled in the central region program. Data were analyzed, and descriptive statistics in the form of frequency and percentage were determined, analytical tests were performed with P < 0.05 being statistically significant. RESULTS: Most residents (95 %) participated in a research project during residency. Most projects (53.10 %) were case reports followed by retrospective studies (48.40 %). The majority (79.70 %) did not attend a research methods course during residency. Experience in research differed significantly (P < 0.05) by age, residency year, and center. The mean involvement score was significantly higher among males at 3 (± 1) than among females at 2 (± 0) (P < 0.001). Only 40.60 % have access to orthopedic journals, and the same percentage (40.60 %) knew how to Critique original articles. There was a statistically significant difference in the accessibility score according to the training center. Lack of faculty support and mentorship were the main barriers to medical research at 62.50 and 39.10 %, respectively. A total of 68.80 % reported that funding was not available through their institutes. CONCLUSIONS: In Saudi Arabia, the level of meaningful clinical research and publications by orthopedic residents is still low. The results of this study should be taken into consideration before the implementation of the new promotion criteria in the centers under the umbrella of Saudi orthopedic committee.

Radiological Outcomes and Complications of Vertical Expandable Titanium Rib Instrumentation in Congenital Scoliosis With or Without Rib Fusion: A Retrospective Study.

INTRODUCTION: In congenital anomalies of the thoracic spine, fusion in situ and hemi-epiphysiodesis are unsuitable surgical options, because three-dimensional thoracic deformity and insufficiency are uncorrectable. We aimed to evaluate the radiological outcome of vertical expandable titanium rib (VEPTR) application after follow-up in children with congenital scoliosis with or without rib fusion. METHODS: In our study, we included 58 patients with congenital scoliosis with or without fused ribs; all treated with VEPTR from 2005 to 2015 at our institute. There were 19 males and 39 females. For each patient, we collected information about age at the index surgery (VEPTR application) and the total number of VEPTR lengthening procedures. Also, Cobb angle, kyphotic angle, thoracic height, and spinal height were measured on preoperative radiographs, immediately post-operative, two years post-operative, and at final follow-up. RESULTS: The mean duration of follow-up was five years (range, 2-12 years). Twenty-eight patients had rib-to-pelvis type VEPTR, 20 patients had rib-to-rib type VEPTR, and 10 patients had a rib to pedicle/lamina type of VEPTR implant. Post-VEPTR, 63.8% of our patients reported one or more complications. The immediate post-VEPTR application showed that the mean Cobb angle decreased to 43.56° with a percentage change of 22.8% (p<0.001). The mean increase in thoracic height between VEPTR application surgery and final follow-up was 32 mm with a 19.3% increase (p<0.001). Similarly, the mean increase in the spinal height between the VEPTR application surgery and final follow-up was 46.6 mm, with a 23% increase (p<0.001). CONCLUSIONS: VEPTR instrumentation for congenital scoliosis, with or without rib fusion, successfully corrects the coronal Cobb angle in the majority of patients. It also allows the thoracic (T1-T12) and spinal (T1-S1) growth to approach normal for a particular age.

Complications associated with talectomy in paediatric patients: a comparative retrospective study of two surgical techniques.

BACKGROUND: Studies describing the surgical approaches utilized for talectomy and their associated complications are scarce. We aimed to compare the surgical techniques and associated procedures from two groups of patients who underwent talectomy using two approaches. The main purpose of this study was to describe the complications and recurrence rates associated with each technique. METHODS: Between January 2004 and December 2019, 62 talectomies were performed in 48 pediatric patients with different pathologies. All patient data were reviewed retrospectively, and data of 31 patients were included in the study. The patients were divided into two groups based on the surgical technique used, and the baseline characteristics, along with the post-operative findings, and the intervention types in relation to complications were analyzed. RESULTS: In the terms of hindfoot varus, midfoot adductus, forefoot supination, and dorsal bunions, the prevalence of these deformities was higher in group (A). Group (B) patients tolerated braces (88.9 %) better than group (A) patients (84.0 %). More adjunct procedures were required in group (A) than group (B) Furthermore, the frequency and types of complications, as well as the need for further surgeries were also higher in group (A). There was a higher rate of recurrence in group A than group B. CONCLUSIONS: Talectomy is an effective procedure for the treatment of persistent foot deformities despite associated complications. Surgical details and addressing associated deformities with adjunct surgical interventions should be considered.

Functional Outcomes of Talectomy in Pediatric Feet.

BACKGROUND: Historically, talectomy has been predominantly performed to operatively treat severely rigid equinovarus feet. A limited number of investigators have studied functional outcomes in pediatric patients posttalectomy. We aimed to assess the outcomes of pediatric patients undergoing talectomy using the American Orthopaedic Foot & Ankle Society (AOFAS) score and a subjective survey of patients' and their caregivers' satisfaction. METHODS: We performed a retrospective cohort study that included 31 patients with nonidiopathic severely rigid talipes equinovarus, in a single center, using consecutive sampling. All medical records of those patients were reviewed, and relative data were extracted. The AOFAS score was used to measure the outcomes during the last visit (April 2020). Satisfaction was evaluated in a binary manner by questioning the patients and their caregivers if they would undergo the same surgery again for the same result. RESULTS: Thirty-one patients were included. Myelomeningocele was the primary diagnosis in 13 patients (41.9%), and arthrogryposis was diagnosed in 11 patients (35.5%). Twenty-two patients had bilateral procedures. The mean age at the time of surgery was 6.0 ± 3.0 years, and the mean follow-up was 6.0 ± 1.0 years. Plantigrade feet following the primary surgery were achieved in 88.5% of cases. Postoperatively, braces were well tolerated in 86.5% of patients. Deformity recurrence was observed in 21.2% of patients, and 17.3% of patients required subsequent surgeries. Patients with arthrogryposis had significantly higher AOFAS scores than those with myelomeningocele and other diagnoses (P = .017). Further, patients who tolerated braces had higher AOFAS scores than those who did not tolerate braces (P = .006). However, patients who developed hindfoot varus and dorsal bunion postoperatively had lower AOFAS scores (P = .054 and P = .006, respectively). Patients who had recurrent deformities or required further surgeries also had lower AOFAS scores (P = .025 and P = .015, respectively). Although 17.3% of patients were not able to comment about their satisfaction due to their general medical condition, 63.5% of patients reported that they were satisfied. Furthermore, 75.0% of caregivers were satisfied with the outcomes and their children's functional status posttalectomy. CONCLUSION: The observed outcomes of primary and salvage talectomies demonstrate the general overall effectiveness of this operative intervention as an end-stage treatment for pediatric patients with severely rigid talipes equinovarus. LEVEL OF EVIDENCE: Level III; retrospective cohort study.

The contamination of allografts in multi-organ donors: a bone bank experience.

As a consequence of the preference for homologous tissues, bone banks are the primary source of bone and tendon grafts. However, the bacterial, viral, and fungal contamination of these grafts remains a considerable challenge in bone banks and often results in high rates of graft discarding and infections in patients. This study intended to investigate bacterial contamination in 509 bone grafts harvested from 110 multiorgan donors. Specimen collection included bone and soft tissue retrieved from culture-swabbing as well as bone and capsule for histopathology. Microbiological, histopathological, and radiographic analyses were carried out. Secondary sterilization was also conducted using cobalt 60 at the dose of 2.5 × 104 Gy. There were 106 multi-organ donors. Of the 506 grafts, there were 54 Hemi pelvis, 191 femur, 142 tibia, and 119 fibulae. The surface swab contamination rate for all the grafts retrieved was 16.6%, and bone culture from all the grafts was 6.1%. When we looked at the incidence of contamination according to the location than the surface swab contamination rate for hemipelvis was 18 (33.3%), femur 30 (15.7%), tibia 21(14.7%) and fibula 15 (12.6%). The bone cultures were hemipelvis 12 (22.2%) femur 8 (4.1%), tibia 5 (3.5%) and fibula 6 (5.04%). These findings suggest that separate harvesting of the grafts in reverse order may help prevent contamination. The study also recommends discarding all grafts contaminated even with low pathogenicity organisms. However, bioburden needs to be further investigated to be detected and reduced.

High Incidence of Irradiated Cortical Strut Allograft Resorption Following Revision of Femoral Stems.

BACKGROUND: Despite the widespread use of revision total hip arthroplasties using cementless stems and cortical strut allografts, graft resorption has not been explicitly studied. METHODS: Between 2010 and 2018, 40 femoral strut grafts were used in the revision of femoral stems of 36 patients (18 males and 18 females; average age, 51.9 ± 12.9 years). The mean follow-up was 78.9 ± 37.3 months. Failure was defined as revision surgery for any reason and subsidence of greater than 5 mm. RESULTS: The survival rate of the stem without the need for revision at 5 years was 95% (mean graft survival time, 10.8 [95% CI, 9.414-12.234] years). Overall survival with graft resorption as the endpoint was 90% at 5 years (mean graft survival time, 8.8 [95% CI, 7.5-10.2] years). Survival with graft nonunion as the endpoint was 90% at 3 years (mean survival time, 11.7 [95% CI, 10.5-12.8] years). CONCLUSION: The resorption rate increases proportionally to the follow-up duration and can be very severe in a high percentage of cases. Long-term multicenter studies are required to assess the effect of resorption on prosthesis longevity.

Principles of bone and tissue banking in Saudi Arabia: 10-year experience report.

BACKGROUND: The role of bone and tissue banking is well known to meet the ever-growing need of bone and soft tissue allografts. Strict guidelines have been established to ensure high standard and minimize complications related to bone transplantation. METHODS: The Bone Bank in King Faisal Specialist Hospital and Research Centre (KFSH&RC), affiliated with the Saudi Council of Organ Transplantation, was inaugurated in 2010, and it has since been an integral part of the KFSH&RC organ retrieval team. The bank has a very strict regulations which were described. RESULTS: Between January 2010 and January 2020, there were 143 multi-organ donors (mean age: 36 years, range: 24-55 years). The total number of allografts used was 2191 which were utilized in 1047 patients. CONCLUSIONS: In this paper, we present our 10-year experience of administrative structure, donor and recipient testing protocols, allograft retrieval, processing procedures, and the internal audit safety arrangements. The utilization of allografts in various pathologies such as revision joint replacement, spine surgery, and tumor surgery is discussed with our results over a 10-year period.

Work-related musculoskeletal disorders among Saudi orthopedic surgeons: a cross-sectional study.

INTRODUCTION: Studies have addressed the issue of increasing prevalence of work-related musculoskeletal (MSK) pain among different occupations. However, contributing factors to MSK pain have not been fully investigated among orthopaedic surgeons. Thus, this study aimed to approximate the prevalence and predictors of MSK pain among Saudi orthopaedic surgeons working in Riyadh, Saudi Arabia. METHODS: A cross-sectional study using an electronic survey was conducted in Riyadh. The questionnaire was distributed through email among orthopaedic surgeons in Riyadh hospitals. Standardized Nordic questionnaires for the analysis of musculoskeletal symptoms were used. Descriptive measures for categorical and numerical variables were presented. Student's t-test and Pearson's χ2 test were used. The level of statistical significance was set at p ≤ 0.05. RESULTS: The response rate was 80.3%, with a total number of 179 of Saudi orthopaedic surgeons (173 males and six females). Of our sample, 67.0% of the respondents complained of having MSK pain. The most commonly reported MSK pain was lower back (74.0%), followed by neck (58.2%). Age and body mass index were implicated in the development of more than one type of MSK pain. Increased years of experience (≥ 6 years) was linked to shoulder/elbow, lower back, and hip/thigh pain. Smoking is widely associated with lower back pain development, whereas physicians who do not smoke and exercise regularly reported fewer pain incidences. Excessive bending and twisting during daily practice have been correlated with increased neck pain. CONCLUSION: MSK pain was found to be common among Saudi orthopaedic surgeons. Further extensive research should be conducted to understand and analyze the risk factors involved and search for possible improvements to avoid further complications. However, ergonomics education during surgical training could be effective at modifying behaviors and reducing MSK pain manifestations.

Cell salvage within adult and pediatric idiopathic scoliosis surgery: A random cross-sectional study.

INTRODUCTION: This study aimed to evaluate the use of a cell savage and its impact on the amount of allogenic blood transfused to the patients during idiopathic scoliosis surgery. METHODS: A total of 142 randomly selected patients with scoliosis had been included in this study. The adult group consisted of 78 patients, and the pediatric group, 64 patients. Both groups were divided into subgroups (pre-cell saver era and cell saver era). Data on the following parameters were collected: amount of blood transfused intraoperatively, within 24 h postoperatively, and overall. The number of patients who received transfusion was counted as the number of patients who avoided any transfusion. For statistical purposes, we performed unpaired student t-test, chi-square test, and Mann-Whitney test. RESULTS: There was no significant difference in adult groups perioperatively. In the pediatric group, there was a statistically significant difference intraoperatively. Economic analysis of blood management showed positive numbers for both groups, where more than 1 unit of blood was transfused. CONCLUSIONS: Statistical analysis showed the cost-effectiveness of the perioperative use of cell salvage during pediatric scoliosis surgery. Overall, the use of cell salvage during scoliosis surgery had a positive impact on both blood management and patient recovery.