Preoperative Symptoms Research Articles

Application of Urethral Contrast Computed Tomography Three-Dimensional Imaging in the Postoperative Assessment of Prostate Hyperplasia.

This study assesses the morphological effectiveness of benign prostatic hyperplasia (BPH) surgery using multislice spiral computed tomography three-dimensional imaging (CT3D) with urethral contrast. Twenty-five male patients with BPH and bladder outlet obstruction (BOO) who underwent bipolar transurethral resection of the prostate were selected. Preoperative and postoperative CT3D indicators of retrograde and voiding cystourethrography, including bladder neck diameter, length of the posterior urethra, and degree of prostate protrusion into the bladder and upper and lower diameter of the prostate were used to assess bladder neck and posterior urethra morphology and BOO severity. In addition, preoperative and postoperative International Prostate Symptom Scores and maximum urine flow rates were compared. Postoperative CT3D was used to evaluate changes following obstruction relief postsurgery. Preoperative CT3D indicated significant BOO, whereas postoperative imaging showed improved patency but with irregular posterior urethral lumens and varying degrees of residual glandular tissue. Comparative analysis of preoperative and postoperative bladder outlet metrics revealed significant changes (p < .05). Urethral contrast CT3D effectively visualizes the prostate, bladder neck, and prostatic urethra. It quantifies changes in the urethral lumen postsurgery, correlating the extent of posterior urethral lumen spaciousness with urinary flow rates.

Antireflux surgery in patients with gastroesophageal reflux but a negative 24-hour pH study: late outcomes

PurposePatients with gastroesophageal reflux disease often undergo a 24-hour pH test to confirm pathologic reflux before surgery. However, a negative pH test can occur in some individuals with reflux, and a case might still be made for antireflux surgery based on symptoms of reflux even in the absence of endoscopic esophagitis. The long-term outcomes in patients who underwent antireflux surgery despite negative preoperative test results were determined. MethodsPatients were selected from a prospective database. A total of 745 patients met the inclusion criteria, which included typical esophageal reflux symptoms, absence of a large hiatus hernia, preoperative 24-hour pH study performed, endoscopy, and postoperative symptom and satisfaction follow-up available at 5 years. Patients were divided into 3 groups based on 24-hour pH study and endoscopy results: negative pH and negative endoscopy (n = 65), negative pH and positive endoscopy (n = 72), and positive pH (n = 608). The negative pH and negative endoscopy group underwent surgery based on clinical assessment and typical esophageal reflux symptoms. Baseline and follow-up outcomes at 5 years were evaluated using 0 to 10 analog scores, which assessed heartburn, dysphagia, and satisfaction with the overall outcome. Data were analyzed to compare the groups. ResultsThe groups were well matched for demographics and preoperative symptom scores. At the median 5-year follow-up, clinical outcome scores were similar among the groups for heartburn, dysphagia, and overall satisfaction. The mean heartburn scores were 1.80 in the negative pH and negative endoscopy group, 1.88 in the negative pH and positive endoscopy group, and 1.91 in the positive pH group (P = .663). The mean satisfaction scores were high in all groups: 8.13, 7.31, and 7.72, respectively (P = .293). ConclusionNo difference in clinical outcome scores was observed. The negative pH and negative endoscopy group had high satisfaction scores and low heartburn and dysphagia scores. Our findings support antireflux surgery in well-selected symptomatic patients with a negative preoperative pH test.

Cervical Disk Replacement Versus Anterior Cervical Diskectomy and Fusion: Effect of Procedural Variant on Patients With a Prolonged Preoperative Duration of Symptoms From Disk Herniation.

Patients with a prolonged preoperative symptom duration (PSD) in the setting of cervical disk herniation (DH) may suffer inferior outcomes after surgical intervention. Comparison between anterior cervical diskectomy and fusion (ACDF) versus cervical disk arthroplasty (CDA) in this at-risk population has not yet been conducted. Patients undergoing ACDF or CDA for DH with a PSD > 180 days were selected. Six-week (6W) and final follow-up (FF) patient-reported outcome measures (PROMs) as well as magnitude of postoperative improvements (∆PROM) were compared between cohorts using multivariable linear regression. Intercohort achievement rates of minimal clinically important difference (MCID) in each PROM were compared. Seventy-seven of 190 patients were in the CDA cohort. 6W Patient-Reported Outcomes Measurement Information System-Physical Function (PROMIS-PF) was superior in the CDA cohort. The ACDF cohort demonstrated notable improvements in the 6W Neck Disability Index (NDI), visual analog scale-neck pain (VAS-N), visual analog scale-arm pain (VAS-A), and 9-item Patient Health Questionnaire (PHQ-9). The CDA cohort demonstrated notable improvements in 6W PROMIS-PF, NDI, VAS-N, and VAS-A. FF VAS-A was better in the CDA cohort. The ACDF cohort demonstrated notable improvements in FF PROMIS-PF, NDI, VAS-N, and VAS-A. The CDA cohort demonstrated notable improvements in all FF PROMs. ∆PROM-6W in PROMIS-PF was greater in the CDA cohort. Patients with prolonged PSD due to cervical DH demonstrated notable improvements in physical function, disability, pain, and mental health regardless of fusion versus arthroplasty techniques. Accounting for demographic variations, patients undergoing CDA demonstrated a greater magnitude of improvement and superior scores in physical function at the first postoperative follow-up. Rates of clinically tangible improvements in PROMs did not markedly vary by surgical procedure. Patients undergoing CDA may perceive greater early improvements to physical function compared with patients undergoing ACDF for prolonged PSD due to DH.

Impact of Preoperative Symptom Duration on Patient-Reported Outcomes Following Cervical Disc Replacement for Cervical Radiculopathy.

Retrospective review of prospectively collected data. To determine the impact of preoperative symptom duration on postoperative functional outcomes following cervical disc replacement (CDR) for radiculopathy. CDR has emerged as a reliable and efficacious treatment option for degenerative cervical spine pathologies. The relationship between preoperative symptom duration and outcomes following CDR is not well established. Patients with radiculopathy without myelopathy who underwent primary 1- or 2-level CDRs were included and divided into shorter (<6mo) and prolonged (≥6mo) cohorts based on preoperative symptom duration. Patient-reported outcome measures (PROMs) included Neck Disability Index (NDI), Visual Analog Scale (VAS) Neck and Arm. Change in PROM scores and minimal clinically important difference (MCID) rates were calculated. Analyses were conducted on the early (within 3mo) and late (6mo-2y) postoperative periods. A total of 201 patients (43.6±8.7y, 33.3% female) were included. In both early and late postoperative periods, the shorter preoperative symptom duration cohort experienced significantly greater change from preoperative PROM scores compared to the prolonged symptom duration cohort for NDI, VAS-Neck, and VAS-Arm. The shorter symptom duration cohort achieved MCID in the early postoperative period at a significantly higher rate for NDI (78.9% vs. 54.9%, P=0.001), VAS-Neck (87.0% vs. 56.0%, P<0.001), and VAS-Arm (90.5% vs. 70.7%, P=0.002). Prolonged preoperative symptom duration (≥6mo) was identified as an independent risk factor for failure to achieve MCID at the latest timepoint for NDI (OR: 2.9, 95% CI: 1.2-6.9, P=0.016), VAS-Neck (OR: 9.8, 95% CI: 3.7-26.0, P<0.001), and VAS-Arm (OR: 7.5, 95% CI: 2.5-22.5, P<0.001). Our study demonstrates improved patient-reported outcomes for those with shorter preoperative symptom duration undergoing CDR for radiculopathy, suggesting delayed surgical intervention may result in poorer outcomes and greater postoperative disability. III.

Capability After Total Knee Arthroplasty for Osteoarthritis Is Strongly Associated With Preoperative Symptoms of Depression.

Primary total knee arthroplasty (TKA) aims to improve the level of capability (ability to perform valued life activities) associated with knee osteoarthritis (OA). However, some evidence suggests a substantial proportion of patients remain dissatisfied with their outcomes after this procedure. We sought to better understand the association between mental health, specifically symptoms of depression, with postoperative outcomes. Symptoms of depression are shown to be common among orthopaedic populations in general and can be briefly and conveniently evaluated using the Patient Health Questionnaire-2 (PHQ-2) in a less burdensome manner compared with longer mental health surveys. This study assesses the association between preoperative depressive symptoms (PHQ-2) and levels of capability at 6 weeks and 6 months after TKA. We conducted a prospective cohort study involving 114 patients with knee OA across five clinics in California and Texas scheduled for TKA. Participants completed a preoperative PHQ-2 and Knee Injury and OA Outcome Score for Joint Replacement (KOOS JR) survey at 6 weeks and 6 months post-TKA. We analyzed these data using bivariate and multivariable regression. Preoperative PHQ-2 scores were significantly associated with lower KOOS JR scores at 6 weeks and 6 months post-TKA. Latino/Hispanic race was also associated with lower KOOS JR scores at 6 weeks. The association between preoperative depressive symptoms and level of capability after TKA were more pronounced at 6 months compared with 6 weeks. Preoperative symptoms of depression are strongly associated with reduced capability after TKA and can be screened for using the PHQ-2-a brief tool that can be feasibly incorporated into clinical workflows. User-friendly assessment of depressive symptoms can assist orthopaedic surgeons in identifying and addressing mental health at the outset during the management of knee OA.

Clinical Characteristics of Sciatica in Patients with Piriformis Syndrome Improved by Decompression Surgery

Objective: To clearly identify the symptoms of sciatica in patients with piriformis syndrome, we retrospectively reviewed patients whose symptoms significantly improved over long-term postoperative follow-up. Methods: Among patients who underwent sciatic nerve decompression for piriformis syndrome over the past 3 years, the preoperative sciatic pain symptoms of 32 patients whose symptoms were confirmed to have improved by more than 50% during more than 1 year of follow-up were analyzed. To identify the characteristics of sciatic pain in piriformis syndrome, we investigated pain when sitting, pain when resting, pain when standing or walking, and pain when resting at night. In addition, the distribution of sciatic pain in the lower back, buttocks, lower extremities, and feet was investigated. Results: The most common symptom was pain when sitting, which was present in 25 patients (81%). Pain characteristically occurred even at rest, occurring in 62.5% of patients while lying down at night and in 53.1% of patients during daytime rest. Sciatic pain from piriformis syndrome was most commonly distributed in the buttock (90.6%) and also present in the lower back (37.5%). Pain was present in the posterior thigh in 23 patients (71.9%), in the calf in 68.8% of patients, and in the foot in 50% of patients. Conclusion: Buttock pain exacerbated by sitting was the most common pattern of pain in patients with piriformis syndrome. However, the sciatic pain of this disease was also found to be characterized by pain that persisted even at rest.

Analysis of the Prognostic Factors That Influence the Outcome of Periapical Surgery, including Biomimetic Membranes for Tissue Regeneration: A Review.

The objective of this study was to analyze the prognostic factors that influence the outcome of periapical surgery. A systematic search of the literature was carried out using PubMed and Scopus databases between January 2000 and December 2023 with no language limitations. The PICO question of the present systematic review was: What prognostic factors may influence the outcome of periapical surgery? The most relevant randomized controlled clinical trials (RCTs), prospective clinical trials, retrospective studies, and meta-analyses (n = 44) were selected from 134 articles. The reviewed literature evidenced that bone-lesion healing could significantly be improved by the absence of deep periodontal pockets (>4 mm), localization in anterior teeth, the absence of pain and/or preoperative symptoms, a size of bone lesion < 5 mm, the use of ultrasound, the correct placement of retrograde filling material, and the use of different biomimetic membranes for guided tissue regeneration (GTR). Some preoperative and intraoperative factors could significantly improve the prognosis of periapical surgery. However, these results were not conclusive, and further high-quality research is required.

Microendoscopic Posterior Cervical Foraminotomy Using TELIGEN: 2-Dimensional Operative Video.

This operative video details the treatment of cervical radiculopathy caused by unilateral cervical foraminal stenosis through a microendoscopic posterior cervical foraminotomy in the sitting position using the TELIGEN system. A 67-year-old male patient presented with a unilateral C6-7 radiculopathy with imaging corroborating severe foraminal stenosis. Therefore, a microendoscopic posterior cervical foraminotomy was recommended rather than an anterior cervical diskectomy and fusion or arthroplasty to preserve segmental motion and minimize hardware-related complications. This video reviews the nuances of this approach and key surgical steps. Emphasis is given to the patient positioning and ergonomic favorability and enhanced visualization afforded by the TELIGEN endoscopic platform. The patient tolerated the procedure well and reported significant improvement of radiculopathy after surgery. At 2-week follow-up, the patient reported resolution of his preoperative symptoms and returned to normal activity without restrictions. The patient consented to the procedure, and the participants and any identifiable individuals consented to publication of his/her image.

Preoperative Symptoms of Depression are Associated With Worse Capability 6-weeks and 6-months After Total Hip Arthroplasty for Osteoarthritis

BackgroundSymptoms of depression have been associated with greater incapability following total hip arthroplasty (THA). A brief, 2-question, measure of symptoms of depression – the Patient Health Questionnaire-2 (PHQ-2) – may be sufficient to measure associations with the magnitude of incapability during recovery from THA. This study investigated whether preoperative symptoms of depression (measured with the PHQ-2) correlated with levels of incapability 6 weeks and 6 months after THA, accounting for demographic and clinical factors. MethodsWe performed a prospective cohort study across 5 centers and recruited 101 patients undergoing THA, of whom 90 (89%) completed follow-up. Patients completed demographics, a preoperative 2-item (PHQ-2) measure of symptoms of depression, and the Hip Dysfunction and Osteoarthritis Outcome Score for Joint Replacement (HOOS JR) at 6-weeks and 6-months postoperatively. Negative binomial regression models determined factors associated with HOOS JR at 6 weeks and 6 months, accounting for potential confounders. ResultsAccounting for potential confounding factors, we found that higher preoperative PHQ-2 scores (reflecting greater symptoms of depression) were associated with lower HOOS JR scores (reflecting a greater level of hip disability) at both 6 weeks (regression coefficient = −0.67, P < .001) and 6 months (regression coefficient = −1.9, P < .001) after THA. ConclusionsSymptoms of depression on a 2-question preoperative questionnaire are common, and greater symptoms of depression are associated with reduced capability within the first year following THA. These findings support the prioritization of routine mental health assessments before THA. Measuring mindset using relatively brief instruments will be important considering the current shift toward implementing self-reported measures of health status in clinical practice and incorporating them within alternative payment models.

Surgical Management Outcome of Benign Prostatic Hyperplasia in Yekatit 12 Hospital Medical College, Addis Ababa, Ethiopia

&amp;lt;i&amp;gt;Background&amp;lt;/i&amp;gt;: Bladder outlet obstruction, common in older men, shows increased detrusor pressure and reduced urine flow during voiding. Diagnosis typically involves studying flow-rate and detrusor pressure values. Transvesical prostatectomy is a common treatment for significant prostatic enlargement, but real-world outcome data are scarce. &amp;lt;i&amp;gt;Objective&amp;lt;/i&amp;gt;: To assess symptomatic improvement, changes in urinary incontinence and complications after transvesical prostatectomy for benign prostatic hyperplasia. &amp;lt;i&amp;gt;Methods&amp;lt;/i&amp;gt;: Prospective cross-sectional study design was used and SPSS statistical software version 25 was used for data entry and analysis. &amp;lt;i&amp;gt;Results&amp;lt;/i&amp;gt;: The mean age of patients with benign prostatic hyperplasia was 64.73±8.7 years. Preoperative international prostate symptoms score (IPSS) was 27.6±3.08. At 3 months, IPSS declined significantly to 8.13±2.86 (p&amp;lt;0.001). Preoperative incontinence completely resolved in 30% and partially improved in 70% of patients. New onset incontinence occurred in 13.5%. At 6 months, IPSS was 5.67±2.31. Of those with new postoperative incontinence, 42.9% completely resolved and 57.1% improved. For preoperative incontinence, 71.4% completely resolved and 28.6% partially improved. Erectile function failed to improve. &amp;lt;i&amp;gt;Conclusion&amp;lt;/i&amp;gt;: The study showed trans-vesical prostatectomy results promising results in lower urinary tract symptoms improvement. Post-op incontinence got better for most, but erectile function didn&amp;apos;t return to normal.

Age is Associated with Level of First-Time Anterior Cervical Discectomy and Fusion: An Ordinal Analysis of Factors Influencing Timing of Cervical Degeneration

Symptomatic cervical spondylosis is often treated with anterior cervical decompression and fusion (ACDF). However, few factors can predict which cervical level will degenerate and require intervention. This analysis evaluates pre-procedural factors associated with level of first-time single-level ACDF. We performed a retrospective analysis of patients who underwent single-level ACDF without prior history of spine surgery. Mann Whitney U-tests and Spearman rank-order correlation were performed for analyses of associations between variables of interest and ACDF level. Adjusted odds-ratios were calculated by proportional-odds logistic regression, with age, sex, body mass index (BMI), current tobacco use, history of neck trauma, preoperative radicular symptoms, and preoperative myelopathic symptoms as covariates. 141 patients met inclusion criteria, and age demonstrated a negative correlation with ACDF level, such that younger patients tended to have ACDF performed at inferior subaxial levels (p=0.0006, rho = -0.31, moderately strong relationship). Patients with pre-operative radicular symptoms and myelopathic symptoms were more likely to have ACDF performed at inferior (p=0.0001) and superior (p<0.0001) levels, respectively. Patient sex, BMI, current tobacco use, and history of neck trauma were not predictive of ACDF level. When adjusting for the above variables in a proportional-odds ordinal logistic regression model, a one year increase in age conferred a 4% increase in the odds of requiring an ACDF at a given superior level compared to the adjacent inferior level. Age is correlated with level of first-time single level ACDF. Individual subaxial levels may have unique biomechanical properties that influence degeneration.

Clinical course and predictors of outcome following surgical treatment of benign peripheral nerve sheath tumors, a single center retrospective study

Introduction Peripheral nerve sheath tumors are the most common tumor of the peripheral nerves. In general, surgery has a favorable outcome and is the treatment of choice. However, postoperative neurologic deficits are not uncommon, and predictors of outcome are poorly defined. Objective To evaluate clinical outcomes after surgical treatment of benign peripheral nerve sheath tumors and identify outcome predictors that may affect preoperative decision making and improve surgical outcomes. Method In this single center retrospective study, all patients surgically treated for a benign peripheral nerve sheath tumor between 2005 and 2020 were eligible for inclusion. Medical records and imaging data were reviewed. Studied outcomes were changes in neurological symptoms, pain, and tumor recurrence. Logistic regression was performed to identify possible outcome predictors. Results In total, 81 patients undergoing 85 separate surgeries for benign peripheral nerve sheath tumors were included. The most common preoperative symptoms were local pain (90%) followed by a noticeable mass (78%), radiating pain (72%), sensory deficit (18%), and motor deficit (16%). A postoperative improvement of symptoms was seen in 94% of those with pain, 48% of those with sensory deficits and 78% of those with motor deficits. However, 35% and 9% developed new postoperative sensory and motor deficits, respectively. Multivariable analysis showed complete tumor removal as a predictor of reduced pain (p = 0.033), and younger age and larger tumors were risk factors for persistent or increased sensory deficits (p = 0.002 and p = 0.005, respectively). There were no significant predictors of motor deficits. Neurocutaneous syndromes were associated with increased odds of tumor recurrence on univariable analysis (p = 0.008). Conclusion Surgery of benign peripheral nerve sheath tumors is a safe procedure with a favorable outcome in most cases. Younger age and larger tumors were risk factors for persistent or increased sensory deficits, while complete tumor removal was associated with reduced pain. Patients with neurocutaneous syndromes had a higher rate of tumor recurrence. To further evaluate outcome predictors, we recommend future studies to focus on longer follow-up periods to assess the natural course of postoperative neurological deficits.

Propensity score-matched evaluation of palliative transurethral resection and holmium laser enucleation of the prostate for bladder outlet obstruction in patients with prostate cancer.

While transurethral resection of the prostate (TURP) is the standard-of-care, Holmium laser enucleation of the prostate (HoLEP) is widely accepted as a size-independent method for surgical treatment of patients with lower urinary tract symptoms (LUTS) secondary to bladder outlet obstruction (BOO). However, in an ageing society an increasing number of patients presents with BOO due to locally advanced prostate cancer. There is currently no guidelines recommendation as to the enucleation or resection technique. Therefore, we compared intraoperative performance, postoperative outcomes, and safety for palliative (p)TURP and (p)HoLEP. We conducted a retrospective, propensity score-matched analysis of 1373 and 2705 men who underwent TURP or HoLEP for LUTS/BOO between 2014 and 2021, respectively. Patients were matched for age, prostate size and preoperative international prostate symptom score (IPSS). Patients were stratified by technique and groups were compared for perioperative parameters, safety, and functional outcomes. While postoperative symptoms and urodynamic parameters improved irrespective of technique, we report significantly increased resection and enucleation times for palliative indication. For corresponding efficiency parameters, we observed a two-fold higher surgical performance (g/min) for both techniques in patients without prostate cancer. While adverse events were comparable between groups, we found a two-fold higher hemoglobin drop in palliative patients. Currently, there is no standard-of-care for patients with BOO and locally advanced prostate cancer. Our data show that both TURP and HoLEP offer adequate symptom improvement and comparable safety profiles. While HoLEP is feasible even in larger prostates, both procedures become more difficult in patients with prostate cancer. Taken together, this study covers an important gap in current literature, helping urological surgeons to make evidence-based decisions for the benefit of their patients.

Prevalence and Associated Factors of Gastroesophageal Reflux Disease After Laparoscopic Sleeve Gastrectomy.

Objectives To determine the prevalence of gastroesophageal reflux disease (GERD) after laparoscopic sleeve gastrectomy (LSG) and associated factors. Methods A cross-sectional study was conducted in different regions around the Kingdom of Saudi Arabia between 2022 and 2023. The questionnaire was distributed among patients who underwent LSG at different periods, ranging from six months to more than two years. The questionnaire comprised a risk factor assessment and the GERD-Health-Related Quality of Life (GERD-HRQL) questionnaire. Results A total of 387 participants with a mean age of 35.7±10.95 were included. The study included 225 females (58.1%) and 162 males (41.9%). The mean preoperative body mass index (BMI) was 44.36±8.07 kg/m2, which decreased to 28.78±6.31 kg/m2 postoperatively. Notably, dissatisfaction with general health surged from 17 (24.6%) preoperatively to 165 (42.6%) postoperatively. Despite no significant difference in GERD-HRQL scores in the group who had preoperative symptoms,282 (72.9%) reported experiencing heartburn, and 289 (74.7%) reported bloatingpostoperatively. Postoperatively, 203 (52.5%) reported improved quality of life. Moreover, changes in BMI were strongly correlated with heartburn, dysphagia, odynophagia, and bloating. The postoperative prevalence of GERD was 355 (91.7%), with 318 (82.2%) of participants reporting new-onset symptoms. Sex (P=0.013), age (P=0.024), and hypercholesterolemia (P=0.046) were significantly associated with postoperative GERD severity. Conclusions The majority of participants developed GERD symptoms following surgery, with a significant proportion reporting new-onset symptoms. Sex, age, and hypercholesterolemia have emerged as significant factors for postoperative GERD severity.

Delayed Infection After Cervical Disc Arthroplasty: A Case Report and Review of the Literature.

Case report and literature review. To report the relatively rare complication of delayed infection after cervical disc arthroplasty (CDA). Delayed infection of the M6 device has been a rarely reported complication, with all cases described outside of the United States. The reliability of positive intraoperative cultures remains an ongoing debate. Cases were reviewed, and findings were summarized. A literature review was performed and discussed, with special consideration to current reports of delayed M6 infection, etiology, and utility of intraoperative cultures. We present a case of delayed infection 6 years after primary 1-level CDA with the M6 device. At revision surgery, gross purulence was encountered. Intraoperative cultures finalized with Staphylococcus epidermidis and Cutibacterium acnes. The patient was revised with removal of the M6 and conversion to anterior cervical discectomy and fusion. A prolonged course of intravenous antibiotics was followed by an oral course for suppression. At the final follow-up, the patient's preoperative symptoms had resolved. Delayed infection after CDA is a rare complication, with ongoing debate regarding the reliability of positive cultures. We describe an infected M6 and demonstrate the utility of implant removal, conversion to anterior cervical discectomy and fusion, and long-term antibiotics as definitive treatment. Level V-case report and literature review.

Late iris cerclage suture cheese-wiring.

To describe a case series of cerclage failures due to cheese-wiring; iris repair can develop late cheese-wiring of cerclage sutures with resultant loss of benefits. Cincinnati Eye Institute, Cincinnati, Ohio. Retrospective single-surgeon case series. A retrospective chart review sought patients who underwent iris cerclage at the Cincinnati Eye Institute who later developed suture cheese-wiring. The patient symptoms, demographics, cerclage size, suture type, knot type, iris status, and suture status at final follow-up were ascertained. 6 cases of cerclage suture cheese-wiring with loss of the original surgical benefit were identified. 10-0 polypropylene suture and a 3-1-1 knot were used in each case. The suture remained intact with an intact knot and suture loop in all cases. Cheese-wiring with return of mydriasis is a potential long-term outcome of iris cerclage suture placement, with return of preoperative symptoms. Awareness of this potential eventuality provides physicians and patients a broader perspective when selecting between cerclage suture, iris prosthesis placement, or other surgical and nonsurgical options.

Sex Is a Better Predictor Than Preoperative Electrodiagnostic Findings for Outcomes After Common Peroneal Nerve Decompression for Compressive Neuropathy: A Retrospective Review

Background: There is increasing interest in the evaluation and management of compressive neuropathy of the common peroneal nerve (CPN). Purpose: We sought to determine demographic and electrodiagnostic predictors for resolution of symptoms after CPN decompression for compressive neuropathy. We hypothesized that severity of neuropathy (as measured by compound motor amplitudes and active or chronic denervation on electromyography) would be associated with symptom resolution after CPN decompression. Methods: We performed a retrospective review of patients who underwent CPN decompression and had preoperative electrodiagnostic (EDX) studies at a single institution from January 1, 2015, to April 30, 2023. We performed independent samples t-test and logistic regression to evaluate demographic and EDX study factors associated with symptom resolution. Results: Of the 44 patients identified, 33 reported resolution of preoperative symptoms, with no differences based on EDX findings. The likelihood of symptom resolution was significantly higher in men than women (OR = 10.62; 95% CI = 1.218, 92.677). Patient demographics were otherwise not predictive of symptom resolution. Conclusion: Three-quarters of our patients reported symptom resolution after CPN decompression for compressive neuropathy. While EDX studies were not predictive of outcomes, our findings suggest that sex-based factors may be contributing to outcomes. This deserves further investigation, as outcomes after surgery may be driven by preoperative characteristics such as surgeon counseling, patient expectations, or other biologic factors.

Associated patellofemoral osteoarthritis is not a contraindication for unicompartmental knee replacement. Report of one hundred ten prostheses with an average 6-year follow-up

IntroductionAssociated patellofemoral joint osteoarthritis (APFJ-OA) has typically been considered a contraindication for unicompartmental knee arthroplasty (UKA) in the treatment of femorotibial joint osteoarthritis. However, this contraindication is being challenged. The aim of this study was to assess clinical and functional outcomes, complications, and implant survival in medial or lateral UKA, regardless of clinical symptoms or radiographic signs of APFJ-OA. MethodsThis retrospective, comparative study included patients treated with medial or lateral UKA regardless of preoperative symptoms or signs of APFJ-OA, with a minimum 2-year follow-up. Intraoperatively, knees were subdivided based on APFJ-OA grade, according to the Outerbridge classification. Clinical and functional outcomes were analyzed using the 2011 Knee Society Score (KSS) at the last follow-up control. APFJ-OA was treated systematically, in a tailored, stepwise fashion according to its severity. Complications and implant survival rates were evaluated. Two-sided paired T-test, ANOVA, and Kruskal–Wallis tests were used with a significance level of 5%. ResultsFinally, 110 UKAs were assessed 81 (73.6%) medial and 29 (26.4%) laterals. The average follow-up was 6 years (2–19.5). According to Outerbridge, 22 knees (20%) were in grade 2, 59 (53.6%) were in grade 3, and 29 (26.4%) were in grade 4. All three groups showed a statistically significant increase in KSS scores and range of motion. There were no significant differences in clinical KSS improvement and flexion contracture between Outerbridge groups (average 35.7 and −4.9, respectively). Group 3 showed statistically significant improvement in functional KSS when compared to group 2 (68.8 vs 61.2). In maximum flexion, groups 3 and 4 did significantly better than group 2 (20° vs 15°). Three prostheses (2.7%) needed revision after 7, 8.6, and 12 years due to aseptic tibial loosening. Implant survival was 100% at 5 (64 of 64), 97% at 7 (30 of 31), 93% at 9 (14 of 15), and 89% at 12 years, respectively (8 of 9). ConclusionClinical and functional results, complications, and survival of medial or lateral UKA were not negatively affected by APFJ-OA assessed intraoperatively using the Outerbridge classification after an average follow-up of 6 years. We consider that APFJ-OA is not a contraindication for UKA when treated systematically according to its severity. Level of evidenceIV.

Outcomes of Trigeminal Ganglion Sparing Surgical Resection of Nonacoustic Cerebellopontine Angle Tumors Causing Trigeminal Neuralgia

ObjectiveTumors may be responsible for up to 5% of trigeminal neuralgia (TN) cases. Predictors of long-term pain relief after surgical resection of various cerebellopontine angle (CPA) tumor types are not well understood. Previous studies found that size and extent of resection predict long-term pain status, although resection of tumor involving the trigeminal ganglion (TG) may be associated with high morbidity. This study evaluated predictors of TN pain freedom after resection of a non-acoustic CPA tumor, with avoidance of any portion involving the TG. MethodsIn a retrospective cohort study, we evaluated clinical outcomes and complications after surgical resection of non-acoustic CPA tumors with purposeful avoidance of the TG causing trigeminal neuralgia. The primary outcome was pain-freedom. We performed logistic regression analyses to examine the relationship between pain-freedom at last follow-up and age, side of symptoms, pre-operative symptom duration, tumor diameter, tumor type, and concurrent neurovascular compression (NVC). ResultsOf 18 patients with non-acoustic CPA tumors causing TN treated with surgical resection, 83.3% were pain-free at last follow-up (mean 44.6 months). Age(p=0.12), side (p=0.41), pre-operative symptom duration(p=0.85), tumor diameter(p=0.29), tumor type(p=0.37), and NVC presence (p=0.075) were not associated with long-term pain freedom. ConclusionsThis study provides additional evidence that various tumor types causing trigeminal neuralgia may safely undergo surgical resection and decompression of the trigeminal nerve to treat TN. This study presents a cohort of patients that underwent resection of a non-acoustic CPA tumor, with purposeful avoidance of the TG to minimize complications, demonstrating high rates of long-term pain freedom.

Treatment outcome of coronal pulpotomy and indirect pulp capping in mature permanent molars with symptoms of moderate pulpitis: A randomized clinical trial.

This clinical trial aimed to compare the clinical success of coronal pulpotomy and indirect pulp capping (IPC) in managing symptomatic deep proximal caries in molars with moderate pulpitis over a 12-month period. A total of 108 vital mature permanent molars with moderate pulpitis were randomly allocated to the IPC (n = 54) or coronal pulpotomy group (n = 54). Dycal and Biodentine were used as pulp-capping materials, followed by composite restoration. The absence of periapical infection and asymptomatic teeth that positively responded to the cold pulp sensitivity test (only in IPC) was considered posttreatment success at 12 months. Data from the study were analyzed using the Chi-square test and Kaplan-Meier survival analysis. There was a statistically significant difference between preoperative symptoms and the cold pulp sensibility test response (P = 0.000), indicating an association between symptoms and pulp sensibility. The average remaining dentine thickness (RDT) value was 0.48 ± 0.5 mm, with no statistically significant difference found between the location of caries and RDT (P = 0.084, P > 0.05). Compared to the IPC group, the pulpotomy group had a greater number of patients at 12 months after treatment that required no intervention. The Kaplan-Meier survival analysis revealed that the mean survival duration for pulpotomy was 48 weeks, and for IPC, it was 42.3 ± 2.35 weeks. Coronal pulpotomy with Biodentine proved more effective in reducing symptoms, achieving radiographic success, and ensuring tooth survival compared to IPC with calcium hydroxide.