Visual Analogue Scale Research Articles

Unusual Presentation of Osteoid Osteoma with Exacerbating Pain during Menses

Osteoid osteomas (OO) are benign neoplasms commonly present during the second and third decade of life, showing a male predominance with classical nocturnal bone pain dramatically responding to nonsteroidal anti-inflammatory drugs. We report a rare OO in a young female who presented with right leg bone pain that was exacerbated during menstruation, a presentation that had never been reported before. The pain intensity increased and interfered with her daily activity, which urged for a careful evaluation by a computerized tomography scan showing OO signs. Surgical excision and histopathology confirmed OO. The patient’s pain drops down to zero on the visual analog scale. Two years after the surgery, she is well with no recurrence signs. A novel OO presentation may increase physician awareness of atypical presentation. A careful evaluation of a challenging presentation added to an imaging study may reveal the underlying cause and rule out other diagnostic dilemmas.

The effect of PNF combination exercise therapy on shin splint injuries in marathon runners

Training at high intensity without proper warm-up and cool-down can cause shin splint injuries in runners. This may lead to a decline in the athlete’s performance during training and competition. This study aims to determine the effect of PNF training therapy on shin splint injuries in marathon runners. This research employs a quasi-experimental approach with a One Group Pretest-Posttest Design. Data collection methods include tests and measurements using a goniometer to assess joint range of motion (ROM) and the Visual Analogue Scale (VAS) to measure pain levels. The population in this study consisted of running athletes from the Yogyakarta running community, with a sample of 16 individuals selected based on specific criteria. The study results showed a significant average reduction in knee pain of 1.00 and ankle pain of 0.94. Additionally, an increase in knee ROM was observed: flexion increased by 7.81; extension by 7.82; adduction by 4.25; and abduction by 3.75. Ankle ROM also increased: dorsiflexion by 5.94, plantarflexion by 3.62, inversion by 3.57, and eversion by 2.68.

Endoscopic Radiofrequency Ablation for Sacroiliac Joint Pain: A Systematic Review and Meta-analysis

Objective: The aim of this study was to investigate the efficacy of endoscopically visualized radiofrequency for treating sacroiliac joint pain.Methods: The study protocol was preregistered on INPLASY (INPLASY202450011). A systematic search was carried out across multiple databases, including PubMed, Embase, Cochrane CENTRAL, and Web of Science, from their inception until May 6, 2024. Peer-reviewed studies on human participants with low back pain diagnosed with sacroiliac joint pain and treated with endoscopically visualized radiofrequency ablation (RFA) were included. The study focused on evaluating changes in the visual analogue scale (VAS) and Oswestry Disability Index (ODI) from before the commencement of endoscopically visualized radiofrequency to postoperation. The quantitative syntheses employed a random-effects model, with effect sizes reported using the mean difference. Subgroup analyses were conducted based on 6-month and 12-month postoperative time points.Results: Four studies were ultimately included in this meta-analysis. Three of the studies were case series, while one was a retrospective cohort study. The mean difference of VAS scores between the preoperative and 6-month and 12-month postoperative assessments was -5.60 and -5.96, respectively. The mean difference of the ODI between preoperative and 6-month and 12-month postoperative assessments was -21.03 and -23.67, respectively. A subgroup analysis of both outcome measurement indices at the 2 follow-up time points did not reveal any statistically significant differences.Conclusion: Endoscopically visualized RFA demonstrates potential as a treatment modality for sacroiliac joint pain; however, there is currently insufficient evidence to substantiate its long-term efficacy.

Accelerating Fracture Healing in Delayed Uniting Fractures: A Clinical Study

Background: Delayed union fractures pose a significant clinical challenge, often requiring enhanced treatment modalities to accelerate healing and improve patient outcomes. Various techniques, including autologous bone grafting and biologic agents like platelet-rich plasma (PRP) and bone morphogenetic proteins (BMPs), have been employed to stimulate bone regeneration. However, the optimal approach remains debated. Objective: This study aimed to compare the efficacy of autologous bone grafting, biologic agents, and combined therapies in promoting fracture healing, reducing pain, improving functional outcomes, and enhancing patient satisfaction in delayed union fractures. Methods: A prospective study was conducted on 80 patients with delayed union fractures. Patients were randomly assigned to one of four groups: standard care (control), autologous bone grafting, biologic agents (PRP and BMPs), or a combination of bone grafting and biologic agents. Radiographic healing was assessed at 6, 12, and 24 weeks. Pain intensity was measured using the Visual Analog Scale (VAS), functional outcomes were assessed using the AAOS lower limb function scale, and patient satisfaction was evaluated using a Likert scale. Results: The combined therapy group exhibited significantly faster radiographic healing, with 80% of patients showing callus formation at 6 weeks and 95% achieving complete union at 24 weeks, compared to 35% in the control group. The combined group also reported the greatest reduction in VAS pain scores, with a mean decrease from 7.8 to 1.5 at 24 weeks (p<0.001). Functional outcomes were significantly improved in the combined group, with a mean AAOS score of 100 at 24 weeks, compared to 70 in the control group (p<0.001). Additionally, 90% of patients in the combined group reported high satisfaction, compared to 40% in the control group. Conclusion: The combination of autologous bone grafting and biologic agents, such as PRP and BMPs, significantly accelerates ..........

Expandable Intravertebral Titanium Implants for Thoracolumbar Burst Fractures Without Neurological Deficits

Objective: A thoracolumbar burst fracture (TLBF) is defined as the failure of the anterior and middle columns of the vertebra due to high-energy trauma, such as motor vehicle collisions and falls from heights. Debate has continued for decades regarding the standard treatment, especially for TLBFs without neurological deficits (TLBF-WONDs). The aim of this study was to understand the role of expandable intravertebral titanium implants (EITIs) in treating TLBF-WONDs.Methods: We included patients aged 18–65 years who presented at our hospital Emergency Department with severe back pain (visual analogue scale [VAS] score ≥ 8), were neurologically intact, were diagnosed with TLBF-WOND by either computed tomography or magnetic resonance imaging, underwent percutaneous bilateral transpedicular EITI implantation, and were followed-up for ≥12 months. Radiological and clinical outcomes were analyzed.Results: Thirty patients satisfied the study inclusion criteria, including 9 men and 21 women, with an average age of 48.2 years. Thirteen A3 and 17 A4 burst fractures were included. The mean duration of hospitalization was 3.3 days. The mean follow-up period was 4.4 years. All patients exhibited significant improvements in radiographical (anterior, middle, and posterior vertebral heights); vertebral kyphotic angle (p<0.001); and functional outcomes (VAS and Oswestry Disability Index scores, p<0.001). One case of cement leakage into the paraspinal muscle was observed; however, no major complications occurred.Conclusion: Percutaneous bilateral transpedicular EITI placement with cement augmentation under local anesthesia may be an effective strategy for the treatment of high-energy traumatic TLBFs with neurological integrity.

Evaluation of the impact of shockwave therapy on the functioning of a patient with a lower calcaneal spur

Introduction. A common cause of heel pain is the presence of a calcaneal spur. This condition may disrupt the posterior superficial fascia chain and can also lead to problems in distant areas of the body. Among the physical methods used, shockwave therapy is often applied. The aim of the study was to assess the effectiveness of shockwave therapy and its effect on the tension of the gastrocnemius muscle, which is part of the posterior fascia chain. Materials and Methods. A 52-year-old female patient diagnosed with a left lower calcaneal spur underwent a series of six radial shockwave therapy sessions, performed twice a week. The method for assessing the therapy’s effectiveness involved measuring pain on the Visual Analogue Scale (VAS) and changes in tissue temperature before, immediately after, and five minutes post-therapy. Electromyographic (EMG) examination was used to assess the tension of the gastrocnemius muscle. Results. An average decrease in temperature was observed immediately after the treatment (from 25.3°C to 24.45°C). After five minutes, the temperature increased to 27.05°C compared to the initial measurement. The resting tension of the gastrocnemius muscle, as measured by EMG, decreased as follows: channel 1: from 0.6 µV to 0.4 µV, channel 2: from 4.3 µV to 3.2 µV. Pain decreased from a level of 7 to 2 on the VAS scale. Conclusions. Shockwave therapy is an effective solution for alleviating pain in the case of a calcaneal spur. The reduction of resting tension in the gastrocnemius muscle leads to a decrease in elevated tension within the posterior myofascial chain, which may help reduce the risk of secondary pathologies in distant areas along the chain.

Efficacy of Otago versus Bosu ball exercise protocol on core stabilization, static and dynamic balance in non-specific chronic low back pain: a randomized parallel arm clinical trial

Abstract Chronic non-specific low back pain (NSLBP) is a pain and stiffness in the lower back region for which specific cause of the pain is unknown. Otago exercises and Bosu ball exercises aim to improve balance and reduce pain and disability. There is a lack of literature where these approaches are not compared and hence the need arises to evaluate their efficacy in the management of NSLBP. A randomized parallel arm clinical trial was conducted in physiotherapy outpatient department at tertiary care center located in Belagavi city, India. 36 individuals with NSLBP, where 18 individuals were randomly allocated into two groups, i.e. Group A (Otago exercise) and Group B (both sides utilized (Bosu) ball exercise). Both the groups received conventional therapy (hot moist pack and interferential current therapy) 3 times/ week for 4 weeks. Outcome measures like plank holding test, star excursion balance test (SEBT), single-leg stance test (SLST), visual analogue scale (VAS) and Oswestry disability index (ODI) were assessed at baseline and on day 12 post-treatment. A within-group analysis using the Wilcoxon matched-pairs test and the dependent t-test showed statistically significant improvements in all outcome measures (). Between group analysis has shown both interventions to be equally effective in ODI () in individuals with NSLBP. In conclusion both Otago and Bosu ball exercises were effective, Bosu ball exercise demonstrated greater efficacy in enhancing core stability, static and dynamic balance, as well as reducing disability and pain in individuals with chronic NSLBP. Clinical trial registry of India: registration number CTRI/2023/11/059489

The Effect of Acupressure Method on Dysmenorrhea in Adolescent Woman at Muhammadiyah 1 Gresik Junior High School

Adolescent girls are more susceptible to dysmenorrhoea which is influenced by many factors, one of which is the mental condition of adolescents who experience menstruation. The aim of the research was to analyze the effect of the acupressure method on dysmenorrhoea in young women at Muhammadiyah 1 Gresik junior high school. This research design uses the Pre-Experiment method with a One Group Pretest Posttest design. The population was 44 teenagers who experienced dysmenorrhoea, using the Simple Random Sampling technique, 40 teenagers were obtained. This data was taken using a questionnaire and Visual Analogue Scale (VAS) scores. After tabulating the data, it was analyzed using the Paired t Test with a significance level of p = <0.05. The results of the study showed that the average dysmenorrhoea scale before the acupressure method was carried out was 5.6 and after the acupressure method was carried out it was 2.28. Based on the results above, the significance value is sign=0.000<0.05. This means that there is an influence of the acupressure method on dysmenorrhoea in young women at Muhammadiyah 1 Gresik junior high school

Infiltrations of plasma cells in synovium predict inadequate response to Adalimumab in Rheumatoid Arthritis patients

ObjectiveRheumatoid arthritis (RA) is a clinically heterogeneous and complex autoimmune disease, making the prediction of therapeutic responses a significant challenge. This study aims to assess the role of clinical and synovial biomarkers in predicting poor response to adalimumab treatment in RA patients.MethodsThis single-center prospective study included 56 RA patients who had an inadequate response to methotrexate (MTX). At baseline, comprehensive assessments including complete blood count, liver and kidney function tests, blood glucose levels, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), anti-citrullinated protein antibody (ACPA), as well as counts of swollen and tender joints, Health Assessment Questionnaire (HAQ) score, pain visual analogue scale (VAS) scores, and DAS28-CRP scores were conducted. Synovial biopsies were performed, followed by an efficacy evaluation at 12 weeks of adalimumab treatment. Patients not meeting the ACR20 criteria were classified into the non-responder group, with the remainder categorized as the responder group.ResultsOut of the participants, 24 (42.9%) failed to achieve ACR20 with adalimumab treatment. Non-responders exhibited higher infiltration of plasma cells in the synovium. Multivariate logistic regression analysis identified the presence of plasma cells as an independent risk factor for inadequate response to adalimumab.ConclusionInadequate responses to adalimumab in RA patients were associated with increased plasma cell infiltrations in the synovium. These findings suggest a promising target for tailored therapies in rheumatoid arthritis.

Expandable Versus Static Cages for Transforaminal Lumbar Interbody Fusion in Degenerative Lumbar Spondylosis

Objective: Expandable cages have been used in lumbar interbody fusion in recent years. These cages allow a customizable fit within the intervertebral space, enabling surgeons to restore alignment and disc height. Various types of expandable cages are currently available. However, the benefits of expandable titanium cages remain unclear, with limited evidence.Methods: This prospective, single-center cohort study enrolled patients undergoing transforaminal lumbar interbody fusion with expandable or static cages by a single surgeon. Titanium expandable cages were used in the intervention group, while polyetheretherketone static cages were applied in the control group. The clinical and radiological outcomes were evaluated preoperatively and at 1, 3, and 6 months postoperatively. The fusion rate assessed by dynamic radiography was significantly higher for the expandable cage group than in the static cage group at a 6-month follow-up (95% vs. 65%). The radiological outcomes, including disc height index, segmental lordosis, and lumbar lordosis, were similar in the 2 groups. There was no significant difference in the subsidence rate.Results: There were 20 patients in each group, with similar patient characteristics. The visual analogue scales for back and leg pain significantly improved in both groups. There were no significant differences between the groups in clinical outcomes.Conclusion: The expanded cages led to comparable outcomes. The subsidence rate of the titanium expandable cages was similar to that of the static cages. The newly designed expandable cage may accelerate fusion by reducing iatrogenic injuries to the endplate.

Effects of vitamin E and physical therapy in alleviating the symptoms of vulva pruritus: A review of 49 cases

This was a retrospective study. Vulva pruritus is a common symptom in gynaecology and causes mental burden in patients. This study aimed to analyze effects of the Vitamin E and physical therapy on alleviating the symptoms of vulva pruritus. Forty nine (49) women diagnosed with vulva pruritus in the Huai’an First People’s Hospital from November 2019 to November 2020 were included. All diagnosed cases received oral administration of Vitamin E, topical application of Vitamin E, and physical therapy consisting of low-frequency pelvic circulation and trigger point acupuncture. Clinical data, degree of itching, visual analog scale for evaluating pain, self-rating scale score for evaluating depression, and sexual function index were recorded. After treatment, the degree of itching, pain, and depression levels were significantly decreased. We conclude that a combination of Vitamin E plus physical therapy can alleviate symptoms of patients with vulva pruritus. We therefore recommend the use of this approach in clinical practice.

Influence of instructions and expectations in pain perception on pupil diameter and the cognitive assessment of pain

ObjectiveThe purpose of this study was to analyze the influence of pain and no pain expectation on pupil diameter and the cognitive assessment of pain using pupillometry and the visual analog scale (VAS). MethodsThis was an experimental cross-sectional study in which painful stimulation of the muscle masseter was produced by palpation with an algometer in a sample of 30 healthy participants. Before the painful stimulation, pain expectation and no pain expectation situations were induced by employing instructional videos. Cognitive and physiological pain responses were measured by the VAS and by pupillometry. Visual analog scale score was assessed at the end of each experimental condition, and pupillometry measurements were recorded at different moments of the experimental process (events). ResultsThe pain score and larger pupil diameter for all events (except, as expected, for the initial baseline), were statistically significant for the pain expectation condition compared with the no pain expectation. ConclusionWithin the conditions of this study, pain expectation modulated both cognitive assessment of pain (VAS) and pupil diameter. These findings suggest that pupil diameter may be a useful and complementary tool with the VAS for pain assessment. Furthermore, the findings support models postulating that emotion and cognition are important aspects involved in pain perception, which is in line with the recent International Association for the Study of Pain definition of pain.

Use of autofluorescent stomatoscopy in the diagnostic algorithm for oral mucosal and vermilion border lesions in adolescents

Relevance. There is currently significant interest in studying the prevalence of diseases affecting the oral mucosa and lip vermilion border in adolescents. A promising approach in this field is the use of modern non-invasive optical technologies, which not only offer additional insights into the patient's oral health status but also enhance their compliance.Materials and methods. A total of 71 adolescents (9th to 11th grade students) aged 15 to 17 years (mean age — 16.2 ± 0.8 years) were examined. The oral mucosa and lip vermilion border were assessed for abnormalities under natural light and through endogenous fluorescence using autofluorescent stomatoscopy. Various optical filters were applied, and clinical images were compared with autofluorescent images. A visual analog scale was used to assess the clarity of the diagnostic test results for the participant. Recommendations were provided, and treatment was prescribed according to the established diagnoses.Results. Oral mucosal lesions and lesions of the lip vermilion border were observed in 45% of cases, all of benign origin, without visible changes to the naked eye or pain. The most frequently diagnosed lesions were morsicatio buccarum and chapped lips. Distinct autofluorescent characteristics of the identified lesions were observed and documented. Participant-reported feedback was positive in 100% of cases during autofluorescent stomatoscopy. The mean score for the clarity of diagnostic results, assessed using the visual analog scale, was 9.3±0.12, indicating a high level of diagnostic visibility.Conclusion. Implementing a qualified clinical approach focused on preventing oral diseases in adolescent patients is recommended with the use of autofluorescent stomatoscopy. This technique not only offers real-time insights into the patient’s oral health status but also actively engages young patients, increasing their motivation to maintain good oral health.

Characterization of baseline symptoms and functional impairments in a large cohort of outpatients attending a long covid rehabilitation clinic in the United Kingdom

Objective: In response to the high prevalence and morbidity associated with long COVID (LC), outpatient rehabilitation programmes were created across jurisdictions. We aimed to characterize baseline symptoms and impairments of patients attending outpatient LC rehabilitation. Design: This study was a retrospective quality-improvement analysis. Subjects/Patients: Patients attending outpatient LC rehabilitation at the Oxfordshire Post-Covid Service. Methods: Data included age/sex and 6 questionnaires performed at baseline: Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), Dyspnoea-12 (D12), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Assessment-7 (GAD-7), Visual Analogue Scale (VAS) of self-rated health, and the Work And Social Adjustment Scale (WSAS). All scores were dichotomized (indicating presence/absence of clinically significant pathology). Potential differences between age (</≥ 50 years) and sex were assessed using χ2 tests. Results: A total of 422 patients were included (mean/standard deviation [SD] age = 47.1/13.2;132/31.3% male). A total of 76% had significant fatigue (FACIT-F), 69% had breathlessness (D12), 55% had depression (PHQ-9), 34% had anxiety (GAD-7), 41% self-reported poor health (VAS), and 57% had work/social life dysfunction (WSAS). D12 scores differed between age groups (older > younger, χ2 = 3.19/p = 0.048), with no differences observed on other scales. Conclusion: In this preliminary study, a high proportion of LC outpatients had significant impairments across domains. The findings of this study reaffirm the need for high-quality, multidisciplinary LC rehabilitation, and may be used to help build a standardized set of outcome measures moving forward.

Comparative Efficacy of Quadratus Lumborum Muscle Energy Technique with Gluteus Medius Strengthening Versus Gluteus Medius Strengthening Alone in Sacroiliac Joint Dysfunction: A Randomized Controlled Trial

Background: Pain in the sacroiliac joint is the most prevalent and often overlooked. The sacroiliac joints are thought to be sources of pain in roughly 10% to 25% of patients with chronic lower back pain. Due to the biomechanical nature of the joint, muscle imbalance is the most important cause of sacroiliac joint dysfunction. The hamstring and gluteus medius are the primary muscles involved in postural dysfunction-related muscle imbalance; however, the quadratus lumborum’s role in the compensatory mechanism is becoming more apparent, and its potential for treatment in conjunction with gluteus medius strengthening has not yet been investigated. Gluteus medius exercises, along with conventional treatment, are routinely given to patients with sacroiliac joint dysfunction; however, the aim of this study is to explore the additional effects of the muscle energy technique (MET) on the quadratus lumborum along with strengthening of the gluteus medius on pain, disability and quality of life of patients with sacroiliac joint dysfunction. Methods: Using a computer-generated random number table, seventy patients with unilateral sacroiliac joint pain were divided equally and randomly into two groups. Prior to initiating treatment, baseline measurements were taken using a hand-held dynamometer, visual analog scale (VAS), Oswestry Disability Index (ODI-U) and short form 36-item survey (SF-36v2) to assess strength, pain, functional disability and quality of life, respectively. Over the course of four weeks, all patients received twelve sessions, and both the pre- and post-intervention outcome measures were documented. Results: After 4 weeks of treatment, both groups showed statistically significant (p < 0.005) mean improvements in muscle strength, pain, disability and quality of life before and after intervention. However, the mean improvements in post-intervention on a dynamometer, VAS, ODI and SF-36 were better in the MET with exercise group (METGME) as compared to the conventional group with exercise (CTGME), with a larger effect size. Conclusions: The muscle energy technique, applied to the quadratus lumborum in combination with gluteus medius strengthening, is more effective clinically and significantly in improving pain, disability and quality of life in comparison to conventional treatment of sacroiliac joints with gluteus medius exercises.

Comparison of the efficacy of aescin and diclofenac sodium in the management of postoperative sequelae and their effect on salivary Prostaglandin E2 and serum C-reactive protein levels after surgical removal of impacted mandibular third molar: a randomized, double-blind, controlled clinical trial.

Surgical removal of an impacted third molar is one of the most common oral surgical procedures performed in dental offices. The postoperative phase is often associated with severe inflammation. Non-steroidal anti-inflammatory drugs (NSAIDs) are usually prescribed to manage postoperative discomfort. NSAIDs have been associated with gastrointestinal bleeding, renal function disturbances, and platelet count reductions. Thus, the present study demonstrates the utility of aescin in managing postoperative discomfort after the surgical removal of impacted mandibular third molars.This study aimed to correlate and compare the impact of aescin and diclofenac on salivary PGE2 levels and serum C-reactive protein levels after surgical extraction of the mandibular third molar. The study will also evaluate and compare the effectiveness of individual drug therapy in managing postoperative pain, swelling and mouth opening. The planned study is a single-center, double-blind, randomized, parallel, prospective clinical trial. Each patient will be prescribed either diclofenac sodium 150 mg/day or aescin (escin) 120 mg/day to be taken orally in divided doses for five days after surgically removing the impacted mandibular third molar.Pain will be assessed using a visual analog scale. Facial swelling and mouth opening will be recorded using a metric scale with standardized reference points. ELISA (enzyme-linked immunosorbent assay (ELISA) will be employed to measure salivary Prostaglandin E2 and serum C-reactive protein levels. All parameters will be recorded preoperatively (T0) on the second postoperative day (T1) and fifth postoperative day (T2). The proposed study is expected to show a clinically acceptable response to the administration of aescin for the management of postoperative discomfort compared to diclofenac sodium after third molar surgery.The proposed study is expected to positively manipulate the levels of salivary Prostaglandin E2 and serum C-reactive protein, which are reliable inflammatory markers.The outcome of this study may provide an efficacious and safe alternative to conventional nonsteroidal anti-inflammatory drugs for managing postoperative discomfort following third molar surgery.

A modified approach to portal placement for arthroscopic management of osteochondritis dissecans lesions of the tarsocrural joint in 15 dogs (19 tarsi).

To describe the surgical technique and outcomes of arthroscopic treatment for talar osteochondritis dissecans (OCD) in dogs, using scope and instrument portals placed on the same side of the joint as the lesion. Retrospective case series. Fifteen client-owned dogs (19 tarsi). The records of dogs with talar OCD lesions managed by arthroscopy using this modified approach to portal placement were reviewed. Signalment, owner-completed questionnaires-the Canine Brief Pain Inventory (CBPI) and a visual analog scale (VAS)-together with clinical and imaging data, surgical techniques, and postoperative complications were recorded. Mid- to long-term outcomes (over 6 months) were assessed using orthopedic examinations, osteoarthritis radiographic scores, and owner-completed questionnaires. Visualization of the affected articular structures was adequate in all cases. The multiple OCD fragments identified on CT scans were removed without intraoperative complication in 17 tarsi. Mini-arthrotomy was performed in one dog and mini-tenotomy of the deep digital flexor sheath was performed in another. Minor postoperative complications (synovial cysts) were reported in four cases. Mid- to long-term outcomes were good to excellent in 11 of the 14 dogs with substantial improvement in lameness, CBPI, and VAS scores compared with preoperative results. Degenerative joint disease progression was observed in 10 of the 14 cases. The modified arthroscopic technique resulted in few complications, rapid clinical improvement, and full or acceptable function in most cases. This modified approach to portal placement is an appealing and suitable alternative to the approach described previously for managing tarsal OCD lesions.

RIRS with FV-UAS vs. ESWL for the management of 1–2 cm lower pole renal calculi in obese patients: a prospective study

ObjectiveTo evaluate the efficacy and safety of retrograde intrarenal surgery (RIRS) combined with flexible vacuum-assisted ureteral access sheath (FV-UAS) versus extracorporeal shock wave lithotripsy (ESWL) for the management of 1–2 cm lower pole renal calculi (LPC) in obese patients.Patients and methodsThis prospective, randomized study included 149 obese patients with 1–2 cm LPC. Patients were allocated into two groups: 76 patients underwent RIRS with FV-UAS, and 73 patients received ESWL. The parameters assessed included stone-free rate (SFR), retreatment rate, complications, operative time, and pain intensity measured by the visual analog scale (VAS). Stone-free status was defined as the absence of stones on computed tomography or residual fragments smaller than 4 mm at 4 weeks post-procedure.ResultsThe baseline characteristics of the two groups were comparable. The SFR was significantly higher in the RIRS group, reaching 86.8%, compared to 63.0% in the ESWL group (p = 0.034). Furthermore, the retreatment rate was significantly lower in the RIRS group, at 5.2%, versus 24.7% in the ESWL group (p < 0.001). The average operative time for RIRS was notably longer, at 65.3 ± 6.4 min, compared to 25.3 ± 7.8 min for ESWL (p < 0.001). The complication rates were 9.2% for the RIRS group and 6.8% for the ESWL group, with no statistically significant difference (p = 0.326). All complications were classified as Grade I or II according to the modified Clavien classification system. No significant differences were observed between the two groups regarding pain VAS scores and the composition of the stones.ConclusionRIRS with FV-UAS demonstrated superior efficacy, evidenced by a higher SFR and reduced retreatment rates compared to ESWL, despite a longer operative duration. Both treatment modalities showed comparable safety profiles. RIRS with FV-UAS emerges as a viable, effective, and reproducible intervention for managing 1–2 cm LPC in obese patients, providing significant clinical advantages.

Late Phase Testicular Torsion in Pre-Geriatic Age: A Case Report

Background: Testicular torsion is a urological emergency caused by a twist of spermatic cord, which result in testicular tissue ischemia and requiring immediate surgery. The incidence occurred generally in children and adolescents, rarely found in adults. Severe Scrotal pain is the most common manifestation of testicular torsion. The definitive treatment for testicular torsion is surgery, either one of orchidopexy or orchidectomy. The prognosis of testicular torsion depends on the onset of symptoms and the decision time for surgery. Case Report: A 52-year-old man presented to emergency department with a history of gradual severe right-sided scrotal pain (visual analogue scale 8) radiated to the right groin in the last 3 day before admission. Previously, the patient's genitals were hit by the table. On physical examination, the testicles were found to be asymmetrical, swollen, redness, tenderness, and the testicle felt hard and immobilized, either the cremaster reflex or the Phren sign test were negative. The TWIST score was 6 (high risk for testicular torsion). Orchidopexy and orchidectomy were performed immediately without Scrotal Doppler Ultrasonography due to operational problems. Histopathology examination of the orchidectomy specimen impression showed an inflammation sign with exudative fluid presentation. Conclusion: Gradual Severe scrotal pain manifestations should be suspected as testicular torsion as soon as possible before it evolves into later phase. One of the causes of late phase testicular torsion is late admission to Hospital. Surgical emergency action should be taken considering theemergency state without waiting for ideal sonography

Intramedullary nailing of tibial shaft fractures in the semi-extended position using suprapatellar approach: A case series in Hong Kong

Introduction The objective of this case series is to evaluate the clinical outcome of patients with tibial shaft fractures treated by suprapatellar nailing at a 2-year follow-up and to review available literature concerning this approach. Method and material This is a retrospective single-centre case series to evaluate patients' post-operative status at 2-year intervals. Fifteen (15) patients underwent intramedullary nailing with a supra-patella approach during the year 2019–2020 and consented to participate in this case series. Patients were regularly followed up in the outpatient clinic and evaluated in terms of range of movement, walking status and radiologically with RUST score and tibia alignment. Their functional outcome was assessed by a questionnaire including OKS, VAS, and Kujula scores. Results At post-op 2 years intervals, all patients had radiologically healed fractures as evidenced by RUST score and tibia alignment within five degrees in the coronal and sagittal plane, the functional outcome of the suprapatellar approach was satisfactory in the visual analogue scale and various knee scores. All patients achieved a full range of movement and could walk unaided. Discussion Technical tricks and tips for the suprapatellar approach are discussed. Literature review showed satisfactory outcomes for intramedullary nailing for tibial shaft fracture in different parts of the world. Compared with the infra-patellar approach, the suprapatellar approach is superior in fracture alignment but has no significant difference in terms of pain, disability and range of movement. Potential risk of suprapatellar approach is discussed including possible cartilage damage and intra-articular sepsis. Conclusion There is a good clinical outcome of the suprapatellar approach to tibial nail radiologically and functionally. Results are in line with the literature review, which also showed that compared with the infra-patellar approach, the suprapatellar approach is associated with better alignment and less knee pain but no significant difference in range of movement and disability.