Reoperation Rate Research Articles

Correction: SHIELD study: Reoperation Rate in Breast-Conserving Surgery using Confocal Histolog Scanner for Intraoperative Margin Assessment – Interim Results

Correction: SHIELD study: Reoperation Rate in Breast-Conserving Surgery using Confocal Histolog Scanner for Intraoperative Margin Assessment – Interim Results

Laparoscopic sacrocolpopexy with concurrent hysterectomy or uterine preservation: A metanalysis and systematic review.

Literature is lacking strong evidence about comparisons of efficacy and quality of life-related outcomes between laparoscopic total and/or supracervical hysterectomy (LTH/LSCH) with laparoscopic sacrocolpopexy (LSC) and minimally invasive sacrohysteropexy (LSH). To summarize and compare available data on this topic providing a useful clinical tool in the treatment decision process. We performed a systematic research of PubMed (MEDLINE), Web of Science, and Gooogle Scholar. We included studies that compared at least one efficacy outcome (objective or subjective outcome) between LTH/LSCH with LSC and LSH. Data on surgery-related morbidities were also extracted where available. A random-effect meta-analysis was conducted reporting pooled mean differences and odds ratios (OR) between groups using Review Manager V.7.9.0. We included a total of nine observational studies. LTH/LSCH with LSH was associated with a significantly higher objective success (apical compartment OR 7.95; 95% confidence interval [CI] 2.23-28.33; I2 = 0%; P = 0.001; anterior compartment OR 2.23; 95% CI 1.26-4.30; I2 = 12%; P = 0.007) and subjective success (OR 3.19; 95% CI 1.42-7.17; I2 = 39%; P = 0.005). No differences were found regarding intraoperative and postoperative complications, sexual dysfunction, and stress urinary incontinence rate after surgery. Hysteropexy showed shorter operative time and shorter hospital length with a pool mean difference of 27.37 min (95% CI 18.04-32.71; I2 = 0%; P < 0.001) and 0.7 days (95% CI 0.24-1.17; I2 = 75%; P = 0.003), respectively. Concurrent hysterectomy was not associated with a higher rate of mesh-related complications (P = 0.53). No major differences were found regarding recurrence and reoperation rate (P = 0.10 and P = 0.93, respectively). LTH/LSCH with LSC has better objective and subjective outcomes in pelvic organ prolapse surgery than LSH alone, especially for apical and anterior compartments, and is not associated with higher postoperative sexual dysfunction and mesh-related complications. Adequate preoperative counseling is highly recommended in patients who desire uterine preservation. CRD42024537270.

Autograft and Allograft ACLR in Patients Greater Than 40 Years Old Have Similar Short-Term Patient-Reported Outcomes with Higher Rates of ACL Graft Failure in Allograft Patients

PurposeThe purpose of this study was to evaluate short-term patient-reported outcomes (PROs) in patients aged 40 and older after primary ACLR between patients that received allograft or autograft. Secondary aims included assessing the effect of pre-existing osteoarthritis on short-term PROs. MethodsA retrospective review of an ambulatory surgery center’s electronic medical record was conducted for patients who underwent primary ACLR between 2009 and 2022. Patients aged younger than 40, those who underwent index revision procedures and/or concomitant ligament repair/reconstructions, and those with incomplete baseline or short-term (1- or 2-year) KOOS scores were excluded. Allograft and autograft patients were matched according to sex and body mass index (BMI) in a 2:1 fashion. PROs used included KOOS and Single Assessment Numeric Evaluation (SANE) at baseline and short-term follow up (minimum of 1 year). Minimum clinically important difference was calculated in a distribution-based fashion. Osteoarthritis severity was determined based on Kellgren-Lawrence grading of perioperative knee x-rays. Preexisting osteoarthritis was defined as KL grade 1 or more. ResultsA total of 331 patients were included after matching (215 allograft and 116 autograft patients). The average age was 47.7 ± 6.0 (range: 40-66). Age differed significantly between the two groups, with the allograft cohort having an average age of 48.6 ± 6.0 years and the autograft cohort having an average age of 46.1 ± 5.7 years (p < 0.001). Short-term change in KOOS and SANE scores did not differ by graft type (p = 0.154, p = 0.556, respectively). Sixty-seven percent of all patients met MCID for KOOS and 82% of patients with complete baseline and short-term SANE scores met MCID for SANE. There was a statistically significant difference in rupture rates between the allograft and autograft cohorts (n = 9 allograft vs n = 0 autograft; p = 0.030). There was no difference in re-operation rates between the autograft and allograft cohorts (p = 0.453). Perioperative Kellgren-Lawrence grading did not affect outcomes for either graft type (allograft: p = 0.905 vs. autograft: p = 0.522). ConclusionMiddle-aged patients undergoing ACLR with allograft or autograft demonstrate similar short-term patient reported outcomes. Pre-existing osteoarthritis similarly did not significantly affect short-term outcomes. However, rerupture rates were significantly higher in the allograft cohort than the autograft cohort. Level of EvidenceLevel III - Therapeutic

Late (≥60 years old) and middle adulthood (40-59 years old) patients achieve similar improvement in patient-reported outcomes following ACL reconstruction.

This study aimed to compare the range of motion (ROM), surgical outcomes, and patient-reported outcome measures (PROMs) following anterior cruciate ligament (ACL) reconstruction outcomes in patients 60 years or older at the time of surgery to 40- to 59-year-old patients. In this retrospective cohort study from 2015 to 2022, a 3:1 propensity match was performed to match late adulthood patients (≥60 years old) undergoing ACL reconstruction with middle adulthood (40-59 years old) ACL reconstruction patients. Patients were matched based on sex, ACL graft utilized and concomitant procedures performed during ACL reconstruction. Statistical analysis compared demographics, preoperative injury management, surgical outcomes, PROMs, and minimal clinical important difference (MCID) and substantial clinical benefit (SCB) achievement rates for all ACL reconstruction patients included. Twenty late adulthood and 60 middle adulthood patients who underwent ACL reconstruction were included in the final cohort. Patients who were 60 years or older experienced no difference in reoperation rate (n.s.), incidence of retears (n.s.) or ROM (n.s.) at 1 year post-operatively. There were also no differences in International Knee Documentation Committee (ΔIKDC) (31.3 ± 19.1 vs. 34.2 ± 18.2, n.s.) or ΔPCS-12 (12.4 ± 9.8 vs. 12.9 ± 10.8, n.s.) scores at 1 year post-operatively. Furthermore, the younger and older patient cohorts demonstrated similar rates of achieving the MCID (80.0% vs. 83.3%, n.s.) and SCB (50.0% vs. 61.7%, n.s.) scores for IKDC. Patients 60 years or older and 40- to 59-year-old patients demonstrated similar outcomes after undergoing ACL reconstruction with allograft. This study concludes that ACL reconstruction in late adulthood can still be a successful treatment option and should allow surgeons to feel more comfortable when performing indicated surgical intervention for older patients who experience an ACL tear. Level III, Therapeutic III, retrospective cohort study.

Posterior Cranial Vault Distractor Osteogenesis for the Treatment of Chiari Malformation Type 1: A Systematic Review of the Literature.

Although posterior cranial vault distraction osteogenesis (PVDO) is utilized routinely now for the treatment of craniosynostosis, its use as a treatment option for Chiari type 1 malformation (CM1) is limited to case reports and small retrospective case series. The authors conducted a systematic review of the published literature for PVDO as a treatment for CM1. The primary outcomes were reported complications, symptom improvement, and reoperation rates in patients that had PVDO surgery for CM1. The authors further investigated differences between patients with CM1 with an associated genetic syndrome and craniosynostosis. In total, 42 patients with an average age of 41.1 months were used in our analysis. A total of 38.1% of the patients had a diagnosed syndrome, 78.6% of patients had associated craniosynostosis, and 26/42 (61.9%) total patients-reported symptom improvement. Of 26 patients that reported symptom improvement, 20 (76.9%) had associated syndromes and 6 (23.1%) did not (P=0.011). In addition, of these 26 symptom improved patients, 17 (65.4%) were associated with craniosynostosis while 9 (36.4%) did not have craniosynostosis (P=0.008). Posterior cranial vault distraction osteogenesis seems to be a promising new surgical intervention for treatment of CM1. Most patients saw symptom improvement after treatment (61.9%). There was a clinically and statistically significant difference in symptom improvement for patients with syndromic CM1 when compared with nonsyndromic CM1 patients.

Transforaminal Endoscopic Decompression Alone Versus Limited Decompression/Fusion in the Treatment of Adult Degenerative Scoliosis: A Retrospective Study.

A retrospective study. To investigate and compare the clinical and radiographical outcomes of endoscopic decompression alone and limited decompression/fusion surgery in the treatment of adult degenerative scoliosis (ADS). Follow-up data of 53 patients with lower limb radiculopathy associated with ADS who underwent focal surgical treatment were collected (endoscope group: 31 patients treated by transforaminal endoscopic decompression alone; fusion group: 22 patients who underwent limited decompression/fusion). The following data were retrospectively analyzed and compared between the two group: the demographics, Lenke-Silva level, radiographic parameters, surgical data, visual analogue scale (VAS) for back/leg pain, the Oswestry disability index (ODI), and the modified MacNab criteria. The mean follow-up period was 15.68 ± 3.26 months. The most frequent Lenke-Silva level was I in the endoscope group, and III in the fusion group. Preoperative Cobb angle in the endoscope group was significantly lower than that in the fusion group (23.92 ± 9.06 vs 39.58 ± 13.12, P < 0.05). All patients exhibited improved VAS and ODI scores postoperatively (P < 0.05). At the last follow-up, the Cobb angle had progressed by 1.51° in the endoscope group, whereas radiographic parameters were significantly improved in the fusion group. The reoperation and complication rate in the endoscope group were lower than those in the fusion group. The satisfaction rate post-surgery was comparable between the two groups. For patients with focal ADS, both limited decompression/fusion and transforaminal endoscopic decompression are viable treatment options. Advanced transforaminal endoscopic techniques enable effective decompression of the symptomatic foramen with minimal complication risk and negligible deformity progression, even in cases of significant scoliosis. While limited fusion surgery can achieve comparable clinical outcomes, it offers inferior deformity correction.

The push-through total femoral prosthesis for revision of a total hip or knee replacement with extreme bone loss.

The aim of the present study was to assess outcomes of using the push-through total femoral prothesis (PTTF) for revision total hip replacement with extreme bone loss. 10 consecutive patients who received PTTF between 2012 and 2018 for revision hip arthroplasty were included in the study. Primary functional outcomes were assessed using Harris Hip Score (HHS), Toronto Extremity Salvage Score (TESS) and Musculoskeletal Tumor Society (MSTS) scores. Range of motion, complications, and ambulatory status were also recorded to assess secondary outcomes. 2 of 10 patients underwent surgery with PTTF for both knee and hip arthroplasty revision. The mean time between index surgery and PTTF was 15 years (3-32 yrs). Acetabular components were revised in 6 of 10 patients during PTTF application. After a mean follow-up of 5.9 years, hip dislocations occurred in 3 patients. All of the dislocated hips were ones with retained conventional non-constrained acetabular bearings. Patient satisfaction was high (MSTS: 67%, HHS: 61.2%, TESS 64.6%) despite high re-operation rate (40%) and minor postoperative problems. PTTF should be considered for hip and knee arthroplasty revision procedures in patients with an extreme bone defect. Consistent usage of constrained liners should be considered to avoid hip dislocation, which was our main problem following the procedure.

Functional benefit of joint surgery in patients with non-vascular Ehlers-Danlos syndrome: results of a retrospective study

BackgroundEhlers-Danlos syndrome (EDS) is a hereditary disease characterised by joint hypermobility, skin hyperextensibility and tissue fragility. Hypermobile EDS (hEDS is the more frequent subtype. Joint surgery may benefit certain patients after failure of medical treatments, but there is no consensus on the optimal surgical management of patients with hEDS. The aims of this retrospective study were to chart the surgical management of patients with hEDS, to determine the role of arthroscopy and to evaluate the functional results of joint surgery, including the reintervention rates.ResultsA total of 69 patients with non-vascular EDS were evaluated (60 female; 87%). Mean (SD) age at first surgery was 25.6 ± 11.1 years. Among the 69 patients, first surgeries were carried out on the knee (n = 50; 39.4%), ankle (n = 28; 22.0%), shoulder (n = 22; 17.3%), wrist (n = 18; 14.2%) and elbow (n = 9; 7.1%). One-fifth of all first operations (20.8%) were carried out by arthroscopy, most often on the knee (36% of knee surgery cases). At the time of primary surgery, the surgeon was alerted to the diagnosis or suspicion of hEDS in only 33.9% of patients. The rate of reoperations (2 to ≥ 5) was 35.7% (10/28) for the ankle, 40.9% (9/22) for the shoulder, 44.4% (4/9) for the elbow, 50% (9/18) for the wrist and 60% (30/50) for the knee. Local or regional anaesthesia was badly tolerated or ineffective in 27.8%, 36.4% and 66.6% of operations on the wrist, shoulder and elbow, respectively. Overall, the majority of patients (> 70%) were satisfied or very satisfied with their surgery, particularly on the non-dominant side. The lowest satisfaction rate was for shoulder surgery on the dominant side (58.3% dissatisfied).ConclusionsSurgery for joint instability has a greater chance of success when it is carried out in patients with a known diagnosis of EDS before surgery. The majority of patients were satisfied with their surgery and, with the exception of the knee, there was a low rate of reoperations (≤ 50%). Arthroscopic procedures have an important role to play in these patients, particularly when surgery is performed on the knee.

Long-Term Follow-Up of the Quality of Life of Endometriosis Patients after Surgery: A Comparative Study.

Background/Objectives: This study investigated the long-term effects of the surgical removal of endometriotic lesions on quality of life in endometriosis patients. A sub-analysis explored different subtypes of endometriosis, hormonal influence, and the need for reoperation. Methods: The study was conducted at the Certified Endometriosis Center of the Medical University of Vienna. Included in the study were patients who had undergone the complete surgical removal of endometriotic lesions between 2014 and 2018. Patients were asked to complete the Endometriosis Health Profile-30 preoperatively, at the short-term follow-up (six to ten weeks postoperatively), and at the long-term follow-up (median of 48 months postoperatively). Results: A total of 87 patients completed the Endometriosis Health Profile-30 at the three time points. At the long-term follow-up, the reoperation rate was 8.0%. Significant improvements in the overall quality of life (p < 0.001; median decrease from 45.0 to 11.7) and in the categories of "pain", "control and powerlessness", "social support", "emotional well-being", and "self-image" at the long-term follow-up compared to preoperative values were observed (p-values < 0.01). The sub-analysis showed that patients with deep-infiltrating endometriosis (p < 0.001; median decrease from 49.2 to 10.0) and adenomyosis (p < 0.02; median decrease from 37.5 to 0.0) had the most pronounced long-term postsurgical benefits in terms of quality of life. Patients with (p < 0.001; median decrease from 45.0 to 1.7) and without (p < 0.001; median decrease from 45.42 to 12.5) hormonal influence showed significant improvements in overall quality of life compared to preoperative values. Patients without reoperation demonstrated improved long-term quality of life compared to the preoperative (p < 0.001; median decrease from 45.8 to 9.6) and short-term follow-up results (p < 0.005; median decrease from 19.2 to 9.6). Participants who underwent reoperation showed no improvement in quality of life at the long-term follow-up. Conclusions: The surgical removal of endometriotic lesions has a positive long-term impact on the quality of life, as measured by Endometriosis Health Profile-30.

Five-year radiological outcomes between decompression alone and decompression with an interlaminar device for lumbar spinal stenosis.

There is limited literature regarding radiological outcomes in the use of interlaminar devices as an adjunct to decompression compared to decompression alone (DA) for symptomatic lumbar spinal stenosis (LSS). This study aims to assess and compare 5-year radiological outcomes following spinal decompression and decompression with ILD (D + ILD). We conducted a retrospective review of prospectively collected data of 94 patients who underwent spinal decompression with or without ILD insertion between 2007-2015. Patients with symptomatic LSS who met the study criteria were offered spinal decompression with or without ILD insertion. Those patients who accepted ILD insertion were placed in the D + ILD group (n=39); while those opting for DA, were placed in the DA group (n=55). Radiological indices were assessed preoperatively, immediate post-operative, 2 years and 5 years postoperatively. There were a total of 94 patients with 55 in the DA group and 39 in the D + ILD group. In both groups, there was no significant change post-operatively in the sagittal balance parameters namely, the mean pelvic incidence, pelvic tilt, sacral slope and pelvic incidence minus lumbar lordosis (PI - LL) during the 5-year follow-up. Comparing between the groups, there was no significant difference in sagittal balance parameters. Comparing between DA versus D + ILD, there was no significant difference in overall lordosis, but the D + ILD had a significant reduction in sagittal angle (at the index level) of 2.3° compared to the DA group (P=0.01). In the control group, there was no significant difference in the anterior disc, posterior disc and foraminal height post-operatively. In the D + ILD group, there was a significant mean increase of 1.3 mm in anterior disc height, 1.8 mm in posterior disc height and 4.7 mm in foraminal height compared to the control group. In both groups, there was significant improvement in all clinical outcomes namely 36-item short form survey physical component summary (SF36 PCS), 36-item short form survey mental component summary (SF36 MCS) and visual analogue scale (VAS). Comparing the groups, there was significant improvement in the D + ILD group in SF36 MCS (P=0.01) but no difference in SF36 PCS or VAS. Reoperation rates were equivalent. Our study found that in the management of lumbar stenosis, the use of an ILD as an adjunct device compared to DA had significant improvement in anterior disc, posterior disc and foraminal height with expected focal kyphosis at the level of intervention without change in the lumbar lordosis and sagittal balance at 5 years.

Surgery on the C3-4 Level and the Presence of Ligamentum Flavum Hypertrophy Increases the Risk of 30-Day Reoperation Rate After Anterior Cervical Discectomy and Fusion

BACKGROUND AND OBJECTIVES: Cervical myelopathy caused by C3-4 level degeneration often exhibits different characteristics after anterior cervical discectomy and fusion (ACDF) than other cervical levels. This study compared the outcomes of C3-4 ACDF with surgeries at other levels and identified risk factors of 30-day reoperation after ACDF. METHODS: We retrospectively analyzed patients who underwent ACDF for degenerative cervical disease from 2018 to 2023. The patients were divided into 2 groups based on the level of surgery: C3-4 and non–C3-4 groups. Radiological outcomes, including cervical alignment and range of motion (ROM), were analyzed. Clinical outcomes were assessed with patient-reported outcomes and the rates of 30-day reoperation and complications after ACDF. Patient-reported outcomes included visual analog scale for neck pain, visual analog scale for arm pain, and modified Japanese Orthopedic Association scores. Risk factors of 30-day reoperation were assessed. RESULTS: Of 259 patients, 74 (28.6%) and 185 (71.4%) were in the C3-4 and non–C3-4 groups, respectively. The C3-4 group exhibited lower C2-7 ROM (P = .019), higher C3-4 ROM (P = .015), and greater C3-4 %ROM (P = .014). The C3-4 group demonstrated lower preoperative and 1-month postoperative modified Japanese Orthopedic Association scores (P &lt; .001; P &lt; .001, respectively). The rate of 30-day reoperation was significantly higher in the C3-4 group (9.5%) compared with the non–C3-4 group (2.2%) (P = .014). In addition, C3-4 surgical level (odds ratio = 4.99, P = .034) and ligament flavum hypertrophy (odds ratio = 5.84, P = .018) were identified as independent risk factors of 30-day reoperation after ACDF. CONCLUSION: Surgery on C3-4 level showed a higher risk of 30-day reoperation than other levels. It is likely due to C3-4 surgical level, and ligament flavum hypertrophy contributes to cord compression, particularly in the unstable early postoperative period.

Optimal Timing for Advanced Imaging in Childhood Bone and Joint Infection

Objective: Advanced imaging in the management of childhood bone and joint infection (BJI) has the potential to improve disease outcomes. Knowledge about the optimal timing for magnetic resonance imaging (MRI) in relation to both surgically and nonsurgically managed BJI is limited. This study examines the impact of MRI timing on number of surgeries, length of stay (LOS), hospitalization cost, and disease recurrence in childhood BJI. Methods: This is a retrospective review of patients younger than 16 years with acute hematogenous osteomyelitis (AHO) or septic arthritis (SA) treated in the Auckland region from 2018 to 2023. Cases undergoing MRI as part of diagnostic workup were included. Treatment, hours between admission and MRI, LOS, hospitalization cost, and infection recurrence were assessed. Results: There were 563 cases of BJI, of which 390 met the inclusion criteria. Cases were primarily AHO (85%). The percentage of cases having MRI increased over time from 54% (2018) to 80% (2023). Locally disseminated infections such as subperiosteal abscess or adjacent septic arthritis occurred in 48%. Children with preoperative (n = 145) versus postoperative MRI (n = 60) had a lower reoperation rate (33% vs 77%, P = 0.001) and shorter LOS (14.1 vs 22.4 d, P = 0.002). Hospitalization costs appeared lower but did not differ statistically ($59,419 vs $159,353, P = 0.12). In nonoperative cases, LOS was shorter if an MRI occurred within 48 hours of admission (7.3 vs 10 d, P = 0.03). Disease recurrence was not associated with MRI timing. Conclusion: Overall, children with BJI who underwent MRI scans before surgery had lower reoperation rates. Children receiving MRIs within 48 hours of admission had shorter LOS.

Commentary: Surgery on the C3-4 Level and the Presence of Ligamentum Flavum Hypertrophy Increases the Risk of 30-Day Reoperation Rate After Anterior Cervical Discectomy and Fusion

Commentary: Surgery on the C3-4 Level and the Presence of Ligamentum Flavum Hypertrophy Increases the Risk of 30-Day Reoperation Rate After Anterior Cervical Discectomy and Fusion

Safety of Postembolization Antithrombotic Therapy After Middle Meningeal Artery Embolization.

Middle meningeal artery embolization (MMAE) for the management of chronic subdural hematoma (cSDH) has been suggested as a preferred treatment in patients where reinitiating antithrombotic (AT) therapy is necessary. In this study, we evaluate whether reinitiating AT therapy before cSDH resolution after MMAE affects radiographic and clinical resolution. This is a retrospective study of patients who underwent MMAE at our institution between 2018 and 2024. Clinical and radiographic findings were analyzed with standard statistical approaches. Kaplan-Meier curves for nonresolution compared AT and no-AT groups and compared AT resumption before and after 30 days after surgery. In 111 MMAE procedures, the median age was 73 years, 27.9% were female, and 80.6% were White. The median follow-up was 5.1 months. Forty-six patients (41.4%) demonstrated complete resolution of their cSDH. Eleven patients (9.9%) had reoperation after MMAE. The median cSDH depth was 14.0 mm, and the median midline shift was 3.0 mm. Thirty-two patients (28.8%) resumed AT before resolution. The median time to resumption was 35.5 days. Patients in the AT group were less likely to have radiographic resolution (21.9% vs 49.4%, odds ratios = 0.2872, 95% CI = 0.1113-0.7404, P = .0103) but comparable rates of reoperation and residual symptomatic presentations. Resumption of AT therapy before or after 30 days from surgery had no effects on outcome measures on univariate analysis. Major outcomes were similar between patients receiving antiplatelet-only or anticoagulant-only medications. Reinitiating AT therapy before cSDH resolution was associated with decreased rates of resolution, but comparable rates of reoperation and residual symptoms. Our results support the cautious reinitiation of AT therapy in patients requiring it after MMAE.

Mid- to long-term outcome of reverse total shoulder arthroplasty as revision procedure for failed hemiarthroplasty after proximal humerus fracture

BackgroundInsufficient tuberosity healing is the most common reason for poor outcome after treatment of proximal humerus fractures (PHFs) using hemiarthroplasty (HA). In these cases, revision to reverse total shoulder arthroplasty (RTSA) can improve function and reduce pain in the short term, however, long-term results remain scarce. Aim of this study was to evaluate the clinical and radiological mid- to long-term results in patients with a revision RTSA after failed HA for PHF.MethodsIn this retrospective study all patients that received a revision to RTSA after failed fracture HA between 2006 and 2018 were included. A total of 49 shoulders in 48 patients (38 female, 10 male; mean age 82 ± 9 years) were identified in our database. A total of 20 patients (17 female, 3 male; mean age was 79 ± 9 years) were available for follow-up examination after a mean time period of approximately eight years (3–14 years) after revision surgery. At final follow-up, patients were assessed using a subjective shoulder value (SSV), range of motion (ROM), visual analogue score (VAS), the Constant Score (CS) and the 12-Item Short Form Survey (SF-12).ResultsAt final follow-up, mean CS was 55 ± 19 (19–91), VAS averaged 3 ± 3 (0–8) and mean SSV was 61 ± 18% (18–90%). Mean SF-12 was 44 (28–57) with a mean physical component summary (PCS) of 38 (21–56) and a mean mental component summary (MCS) of 51 (29–67). On average active forward flexion (FF) was 104° (10–170°), active abduction (ABD) was 101° (50–170°), active external rotation (ER) was 19° (10–30°) and active internal rotation (IR) of the lumbosacral transition was reached. Three patients presented with a periprosthetic humeral fracture after RTSA implantation and underwent a reoperation (15%) during follow-up period.ConclusionsRevision RTSA results in promising clinical results in patients after initial failed HA after PHF. A complication and reoperation rate of 15% is tolerable in consideration of satisfactory functional and psychological outcome.Trial registrationRetrospectively registered.

A new approach for perioperative parathyroid hormone (PTH) measurement to establish cure in patients with primary hyperparathyroidism.

In this study, we analyse the possibility to omit pre-incision PTH measurement since we routinely measure it at the time of pre-surgery ambulatory admission. A total of 435 patients were enrolled. All patients with pHPT included underwent pre-surgical PTH level assessment as part of the pre-admission preparation to surgery. Intraoperative PTH was routinely assessed after induction of the anaesthesia (pre-incision PTH) and 15min after resection of the enlarged gland(s) (post-excision PTH). Moreover, calcium and PTH levels were routinely assessed on the first postoperative day. Cure was defined as an intraoperative drop of > 50% or into normal range on first post-operative day. The median value of the preoperative and pre-incision PTH were both 127 pg/ml (p = ns). Thirty-two patients (7.3%) exhibited a not appropriate drop of post-excision PTH level. Nevertheless, nineteen of them (59.3%) showed a satisfying PTH drop on 1st POD. Ten patients (2.3%) experienced a persistent disease with six achieving cure through reoperation. Additionally, three patients (0.6%) showed normalization of calcium and PTH values during the follow-up. Three patients, apparently deemed cured after an adequate PTH-drop on the day of surgery, showed persistence. Cure rate at primary surgery was 98.4%. Accuracy of our simplified protocol is 99.3%. Pre-incision PTH is not superior to preoperative PTH blood test and can be omitted without compromising the sensitivity of cure prediction. One blood sample 15min after resection, along with the postoperative PTH value on the day after surgery, is sufficient to predict the surgical outcome bearing the cost of a very low reoperation rate.

Single-Level Unilateral Biportal Endoscopic versus Tubular Microdiscectomy: Comparing Surgical Outcomes and Opioid Consumption

Unilateral biportal endoscopic (UBE) microdiscectomy is an emerging minimally invasive surgery technique for treating symptomatic lumbar disc herniation. There is limited literature regarding outcomes. Here, we assess surgical outcomes and pain medication consumption for UBE vs. tubular lumbar microdiscectomy. This was a retrospective cohort study of adult patients undergoing primary, single-level UBE or tubular lumbar microdiscectomy surgery at a high-volume institution between 2018 and 2023. Variables of interest included operative time, complications and reoperations, as well as postoperative opioid and nonopioid pain medication consumption from discharge to 6 months. Opioid consumption was converted to morphine milligram equivalents. Standard statistical analyses were performed for comparative analyses. One hundred two patients-48 UBE and 54 tubular-were included. Average operative time (minutes) was higher for UBE patients (133.1 UBE vs. 86.6 tubular, P<0.001), which trended downward over time but did not reach statistical significance (P=0.07). There were no differences in complication or reoperation rates. Average daily MME was lower from discharge to 2-week follow-up in the UBE group (11.1 v. 14.1, P=0.02), but were comparative thereafter. Nonopioid medication prescription was lower in the UBE cohort from discharge to 2 weeks (70.8% vs. 92.6%, P=0.01) and 2 to 6 weeks (52.1% vs. 85.2%, P<0.001), with no significant differences thereafter. UBE microdiscectomy is associated with longer operating times. Both opioid and nonopioid pain medication consumption were lower for UBE patients during the initial postoperative period, perhaps owing to the less-invasive nature of the surgery.

Ultrathin semirigid retrograde ureteroscopy versus antegrade flexible ureteroscopy in treating proximal ureteric stones 1-2cm, a prospective randomized multicenter study.

To compare the outcomes of using Ultrathin semirigid retrograde ureteroscopy and antegrade flexible ureteroscopy to treat proximal ureteric stones of sizes 1-2cm. A prospective randomized multicenter study included patients who had proximal ureteric stones 1-2cm, amenable for ureteroscopy and laser lithotripsy between August 2023 and February 2024. Two hundred thirty patients were divided evenly into two treatment groups. Group I included patients treated with antegrade flexible ureteroscopy and holmium laser stone fragmentation, and Group II included patients treated with retrograde ultrathin semirigid ureteroscopy. The study groups were compared in terms of patient demographics, stone access success, operation time, reoperation rates, peri-operative complications, and stone-free status. Group I included 114 patients, while Group II included 111. The mean age of the patients was 33.92 ± 10.37years, and the size of the stones was 15.88 ± 3mm. The study groups had comparable demographics and stone characteristics. The mean operative time was significantly longer in group I than in group II (102.55 ± 72.46min vs. 60.98 ± 14.84min, respectively, P < 0.001). Most reported complications were MCCS grades I and II, with no significant difference between the study groups. The stone-free rate after four weeks was 92.1% and 81.1% for groups I and II, respectively, which increased to 94.7% and 85.6% after eight weeks (P > 0.05). Antegrade flexible ureteroscopy is equivalent to retrograde ultrathin semirigid ureteroscopy in treating proximal ureteric stones regarding stone-free status and procedure-related morbidity. However, the antegrade approach has a longer operative time, greater fluoroscopy exposure, and longer hospital stays.

Rigid iatrogenic hallux varus: a decades’ worth experience with arthrodesis of the metatarsophalangeal joint

PurposeArthrodesis of the first ray metatarsophalangeal joint (MPJ) is the gold standard in iatrogenic hallux varus (IHV) in the presence of stiffness and osteoarthritis. The purpose of this study is to collect clinical and radiographic results and complications of MPJ arthrodesis in rigid iatrogenic HV.MethodsA retrospective evaluation of rigid iatrogenic HV undergoing arthrodesis with a minimum follow-up (FU) of two years was performed. The clinical parameters assessed were visual analog scale (VAS), the AOFAS Hallux Metatarsophalangeal-Interphalangeal Scale score and the satisfaction scale. The radiological parameters evaluated the first to second metatarsal angle (IMA) and the angle of hallux valgus (HVA). Complications were also analysed.ResultA total of 18 patients (19 procedures) with a mean FU of 5.5 ± 2.5 years were included. The mean VAS improved from 7.3 ± 1.6 to 1.3 ± 1.2 (p < 0.05) at the last FU. Similarly, the AOFAS Hallux Metatarsophalangeal-Interphalangeal scale score significantly improved to 82 ± 9.2 (p < 0.05). Radiological evaluation demonstrated a 1–2 IMA improvement from 4.4 ± 2.2° preoperatively to 8.9 ± 2.4° at 3 months post-operatively. Similarly, there was a significant (p < 0.05) improvement of the HVA from − 22.7 ± 4.1° to 13.1 ± 4.1° at three months post-operative (p < 0.05). No signification loss of correction was noted at the last follow-up (p > 0.05). In one case, a delayed fusion at the arthrodesis site required surgical revision to promote fusion. No patient experienced pain with stress from the first MTP joint arthrodesis site or identified the arthrodesis site as a source of pain. No patient required implant removal. Re-operation and revision rates were 5.3%. The overall complications rate was 15.8%.ConclusionsMPJ fusion effectively corrects Iatrogenic Hallux Varus in cases of rigid and fixed deformities in the medium- to long-term follow-up, with lasting improvements in AOFAS and VAS scores. The procedure is characterised by a non-negligible risk of complications, reoperations and revisions.Level of evidenceLevel IV, case series.

Cemented versus cementless Oxford unicompartmental knee arthroplasty for the treatment of medial knee osteoarthritis: an updated systematic review and meta-analysis.

This meta-analysis sought to compare the efficacy of cemented versus cementless Oxford unicompartmental knee arthroplasty(UKA) for the treatment of medial knee osteoarthritis. A comprehensive search of the following databases was conducted: Pubmed, The Cochrane Library, China National Knowledge Infrastructure (CNKI), Embase, the Web of Science, and MEDLINE. The objective was to identify literature comparing cemented versus cementless Oxford unicompartmental knee arthroplasty for the treatment of medial knee osteoarthritis. Duplicate literature, low-quality literature, literature with incompatible observations, and literature for which the full text was not available were excluded. Two independent researchers employed the Cochrane Risk Assessment Tool and the Newcastle-Ottawa Scale (NOS) to evaluate the quality of the included literature. The data then were extracted and subsequently meta-analyzed using RevMan 5.4. A total of 12 papers were included in the analysis, encompassing a cumulative of 2558 cumulative cases. Of these, 1258 were cemented and 1300 were cementless. A meta-analysis was conducted to compare the outcomes of cemented versus cementless Oxford UKA. The Oxford UKA group exhibited a significantly longer surgery time than the cementless Oxford UKA group [mean difference (MD) = 9.91, 95% confidence interval (CI) (7.64,12.17)]. Additionally, the cemented Oxford UKA group demonstrated a significantly lower knee OKS score compared to the cementless Oxford UKA group. The mean difference (MD) was - 1.58 (95% CI: -2.30, -0.86), indicating a significantly lower score for the cemented Oxford UKA group. Similarly, the mean difference (MD) was - 1.8 for the knee KSS clinical score, indicating a significantly lower score for the cemented Oxford UKA group. The results demonstrated that the knee KSS functional score was significantly lower in the cemented Oxford UKA group than in the cementless Oxford UKA group [MD=-1.72, 95% CI (-3.26, -0.37)]. 95% CI (-3.27,-0.17)], the cemented Oxford UKA group exhibited a significantly higher incidence of radiolucent lines around the prosthesis than the cementless Oxford UKA group [ratio of ratios (OR) = 3.62, 95% CI (1.08,12.13)]. The revision rate was significantly higher in the cemented Oxford UKA group than in the cementless Oxford UKA group [OR = 2.22, 95% CI (1.40,3.53)]. However, no significant difference was observed between the two groups in terms of reoperation rate, five-year prosthesis survival rate, and complication rate. The findings indicated that, in comparison to cemented Oxford UKA, cementless Oxford UKA resulted in a reduction in surgical time, an improvement in knee OKS score, KSS clinical score, and KSS functional score, and a decrease in the incidence of periprosthetic radiolucent lines and the rate of revisions.