Nonoperative Treatment Research Articles

Nonoperative management of glenoid baseplate failure in reverse shoulder arthroplasty

BackgroundGlenoid baseplate failure in reverse total shoulder arthroplasty (RSA) remains a challenging problem. Nonoperative management may be an option in certain patients. The purpose of this study was to evaluate outcomes following nonoperative management of glenoid baseplate failure after RSA. MethodsUtilizing a single-institution database, a retrospective review was performed to identify patients from 2010 to 2019 who sustained glenoid baseplate failures after RSA and were treated nonoperatively. The exclusion criteria included revision surgery and presence of active infection. Included patients had a minimum 2-year clinical and radiographic follow-up. Chart review captured patient demographics, surgical indications, and techniques. Radiographs were reviewed to determine the etiology of baseplate failure and other implant complications. Glenosphere inclination angle was measured on true anteroposterior radiographs immediately postoperatively and after baseplate failure. ResultsEighteen patients had glenoid baseplate failures treated nonoperatively during the study period. Five patients were deceased, leaving 13 patients who were available for clinical follow-up. Twelve (92%) patients were successfully contacted. The mean age was 77 years, body mass index was 28, and 8 out of 12 were female. The mean Charlson Comorbidity Index score was 4.1. The mean preoperative American Shoulder and Elbow Surgeons (ASES) score was 43.0, and visual analog scale (VAS) pain was 6.3. At a mean 5.7-year follow-up, patients had an ASES score of 49.2, VAS pain of 4.3, single assessment numeric evaluation of 49%, and 50% of patients were satisfied with their outcome. The preoperative and final follow-up ASES and VAS scores were similar. The average time from index surgery to baseplate failure was 19 months. Of the eighteen identified patients, 16 (89%) failures resulted in increased baseplate superior tilt (7 with concomitant broken baseplate screws). For these 16 patients, the mean glenosphere inclination angle after failure (131°) was significantly greater than the initial inclination angle (100°), P = .03. The other 2 failures resulted in increased baseplate anteversion. 8 out of 18 (44%) patients had bone grafting at the time of surgery. When comparing dissatisfied and satisfied patients, there were no specific patient characteristics or radiographic parameters that were associated with satisfaction. ConclusionNonoperative management of glenoid baseplate failure yields modest patient-reported outcomes, with 50% patient satisfaction at mid-term follow-up. The mortality rate in this cohort of patients was almost 30%. Therefore, in select patients, nonoperative treatment of RSA baseplate failure may be a reasonable option.

20 years clinical application of the vacuum bell for conservative treatment of pectus excavatum-past, present, future.

For decades, open surgical repair was the only available method to treat pectus excavatum (PE). In 1998 Donald Nuss described first time a minimally invasive repair of pectus excavatum (MIRPE), and today MIRPE is performed with increasing frequency worldwide. However, despite its minimally invasive approach, with the widespread use of MIRPE the character and number of complications have increased. 20 years ago, non-surgical measures such as vacuum bell therapy (VBT) were introduced as a useful complement for specific treatment of PE patients. However, until today there are no existing validated guidelines concerning VBT. The study includes the results of an online survey submitted to the members of Chest Wall International Group (CWIG), a selective review of the English spoken current literature with focus on VBT and an analysis of our own previous studies concerning VBT. Seventy-two percent of the CWIG members practicing in 47 different institutions confirmed to use VBT for PE patients. Furthermore, within the last 10 to 15 years an increasing number of studies were identified reporting on successful use of VBT for PE. However, a recently published study stated that the effect of VBT is predominantly because of thickening of the chest wall by increasing pre-sternal adipose tissue. There was one study comparing VBT to MIRPE but no randomized and/or prospective studies comparing conservative treatment vs. surgical repair or conservative treatment vs. no specific therapy. Variables predictive of an excellent outcome could be identified. Especially in younger PE patients, VBT is reported with increasing frequency in the survey as well as in the literature. However, validated guidelines concerning VBT are still not available. Non-operative treatment of PE with VBT proved to be safe and a potential alternative to surgical repair in carefully selected PE patients. Patient's age at diagnosis and severity of the PE represents relevant variables to decide which kind of therapy might be successful to correct PE. Especially in PE patients under the age of 10 years, VBT seems to represent the first step of specific therapy.

Renal angioembolization vs. surgery for high-grade renal trauma: a nationwide comparative analysis.

Renal angioembolization (RAE) is widely employed in low-grade renal injuries and associated with improved patient outcomes, while surgery remains the mainstay for managing high-grade injuries. We compared the outcomes following surgery and RAE in high-grade renal trauma (HGRT). We used the ACS TQIP 2016-2020 to identify patients ≥ 16 years with HGRT who underwent RAE or surgery. Morbidity was the primary outcome, while mortality and lengths of stay were secondary outcomes. We accounted for clinically relevant characteristics using multilevel logistic regression analyses. We included 591 patients, of whom 279 (47.2%) underwent RAE. After adjusting, there was no difference in morbidity, hospital LOS, or ICU LOS. The surgery cohort had increased odds of mortality (aOR 4.93; [95% CI] 1.53-15.82; p = 0.007) compared to RAE. In the penetrating injury subgroup, no associations between management and outcomes were observed. In the grade V injury subgroup, morbidity was significantly higher after surgery (aOR 4.64; [95% CI] 1.49-14.47; p = 0.008). Overall, RAE did not significantly impact morbidity but was associated with improved mortality. RAE could safeguard renal function by augmenting the efficacy of concurrent non-operative interventions. Randomized studies are needed to further validate the utility of RAE in HGRT.

Diagnostic criteria for optimizing treatment tactics for children with traumatic splenic ruptures

BACKGROUND: Damage to the spleen is the leading cause of abdominal trauma in children. This often becomes the main indication for splenectomy. This article addresses concerns on the safety of conservative treatment of these injuries in children. Most studies have found that asplenization results in the complete loss of the immunological and hematological functions of the spleen. Thus, spleen-preserving surgeries are crucial to prevent post-splenectomy hyposplenism and associated life-threatening complications. AIM: This study aimed to develop a mathematical model using logistic regression to determine aggregate variables associated with the possibility of surgical treatment and identify safe shock index parameters for the conservative treatment of traumatic splenic ruptures in children. MATERIALS AND METHODS: This prospective study included 91 patients with traumatic splenic rupture: 80 (87.9%) children received conservative treatment and 11 (12.1%) underwent surgical treatment. The age of the children was 11 (8; 13) years; there were 3.3 times more boys (70 versus 21). To assess the need for surgical treatment, an analysis of categorical variables was conducted using a mathematical model using logistic regression. RESULTS: Increased shock index (β = −0.264 ± 0.083; t(86) = −3.191; p = 0.002) and the need for blood transfusion (β = 0.464 ± 0.089; t(86) = 5.218; p = 0.001) were cumulative factors associated with a high possibility of surgical treatment of splenic ruptures in children. With the combination of parameters of increased shock index and blood transfusion for surgical treatment, moderate sensitivity was determined at 85.7% (95% CI: 52.1–99.6; p = 0.001) and a positive predictive value at 75% (95% CI: 34.9–96.8). In the absence of these factors, the probability of conservative treatment of children with splenic ruptures reached 100% (specificity: 97.5%; 95% CI: 91.1–99.7; p = 0.001). When summarizing the identified parameters, the area under the curve was 0.941 ± 0.026 (95% CI: 0.872–0.980), and the assessment of the model’s suitability showed a positive test (χ2 = 32.7; p = 0.264). In nonoperative treatment, the frequency of identified cumulative factors was 2.5% (n = 2). Safe shock index parameters for successful conservative treatment of splenic ruptures in children have been determined: SIPA 1.1 (age up to 6 years), 0.85 (7–12 years), and 0.83 (over 13 years). CONCLUSIONS: An increased shock index and the need for blood transfusion are combined factors that determine the high probability of surgical treatment for traumatic ruptures of the spleen in children. In nonoperative treatment, the frequency of identified cumulative factors was 2.5%, which indicates a strong argument for justifying the safety of conservative therapy.

Outcomes after multiligament knee injury worsen over time: A systematic review and meta-analysis.

Multiligament knee injuries (MLKIs) are devastating injuries that can have life-long consequences. A management plan requires the decision to perform surgery or not, timing of surgery, consideration of repair versus reconstruction, reconstruction techniqueand reconstruction graft choice. The purpose of this study was to analyze development of clinical outcomes of MLKIs over time at a minimum of 2 years of follow-up. Four databases were queried for surgical outcome-based studies of MLKIs published from 01/2000 through 09/2022 with a minimum 2-year follow-up. Technique articles, nonoperative treatment, arthroplasty, pediatricand review articles were excluded. Study characteristics including design, number of patients, age, follow-up period, anatomical regionand posterior-cruciate ligament (PCL)-based injury were collected. Primary outcomes were Lysholm, International Knee Documentation Committee (IKDC) outcome scores and Tegner activity score. Random-effects model analysis was performed. After the application of inclusion and exclusion criteria, 3571 patients in 79 studies were included in the analysis. The mean age at surgery was 35.6 years. The mean follow-up was 4.06 years (range 2-12.7). The mean Lysholm score at 2-yearfollow-up was 86.09 [95% confidence interval [CI]: 82.90-89.28], with a yearly decrease of -0.80 [95% CI: -1.47 -0.13], (p = 0.0199). The mean IKDC at 2 years was 81.35 [95% CI: 76.56-86.14], with a yearly decrease of -1.99 [95% CI: -3.14 -0.84] (p < 0.001). Non-PCL-based injuries had a higher IKDC 83.69 [75.55-91.82] vs. 75.00 [70.75-79.26] (p = 0.03) and Lysholm score 90.84 [87.10-94.58] versus 84.35 [82.18-86.52] (p < 0.01) than PCL-based injuries, respectively. According to the present systematic review and meta-analysis of MLKIs with minimum 2-year follow-ups, the patients who suffered an MLKI can expect to retain around 80-85% of knee function at 2 years and can expect a yearly deterioration of knee function, depending on the score used. Inferior outcomes can be expected for PCL-based injuries at 2 years postoperative. Level IV meta-analysis.

Preoperative Symptom Duration and the Effect on Clinical Outcomes and PROMIS-PF in Patients Undergoing Lumbar Fusion Surgery.

Retrospective Review. The purpose of this study is to examine the effect of preoperative symptom duration on postoperative clinical outcomes for patients undergoing lumbar fusion surgery. Lumbar fusion surgery can be significantly beneficial for lumbar spondylolisthesis and spinal stenosis. Surgical treatment is typically preceded by some amount of non-operative intervention and there isn't a consensus on the optimal timing between symptom onset and surgical intervention. A retrospective review of 144 patients undergoing a 1-3 level lumbar fusion from June 2020 to December 2023 was performed. Demographics, preoperative symptom onset, primary diagnosis, and surgical procedure were compared between patients with less than or greater than 2 years of symptoms. Postoperative outcomes and PROMIS-PF were compared between groups. Univariate and multivariate analyses were performed. 52 (36.1%) had symptoms for 2 years or longer while 92 (63.9%) had symptoms for less than 2 years. There was no difference in demographics, procedure type, primary diagnosis, or preoperative symptoms between those who had symptoms for greater than or less than 2 years. Those who had symptoms for 2+ years had a significantly lower change in PF (4.7±7.1 vs. 7.7±9.0; P=0.029) and lower rate of MCID achievement (44.2% vs. 65.2%; P=0.023). There was no difference in outcomes by symptom duration. On multivariate analysis those with symptoms of 2 years or more were 2.4 times less likely to achieve an MCID (OR: 0.42, 95% CI: 0.19 to 0.92; P=0.031). Patients undergoing lumbar fusion with greater than 2 years of symptoms prior to surgery have a smaller increase in PROMIS-PF and are less likely to achieve MCID on PROMIS-PF. Further study is needed in order to determine the optimal timing for lumbar fusion surgery following symptom onset.

Ultrasonographic measurements of gastro-soleus fascia thickness in midportion Achilles tendinopathy: A case-control study

BackgroundThe Achilles tendon is one of the thickest, largest, and strongest tendons in the human body. Biomechanically, the AT represents the conjoint tendon of the triceps surae muscle, placed in series with the plantar fascia (PF) to ensure force transmission from the triceps surae toward the toes during walking, running, and jumping. Commonly encountered in the diagnostic evaluation of heel pain, Achilles tendinopathy (AT) refers to a combination of pathological changes affecting the tendon itself often resulting from excessive repetitive stress and overuse. Nevertheless, increasing evidence demonstrates that structural alterations due to overuse or abnormal patterns of skeletal muscle activity are not necessarily restricted to the muscles or tendons but can also affect the fascial tissue. At the same time, there has been recent discussion regarding the role of the fascial tissue as a potential contributor to the pathophysiological mechanisms of the development of several musculoskeletal disorders including tendinopathies. To the best of our knowledge, ultrasound (US) imaging studies on the fascial structures related to the triceps surae complex, as well as their possible correlation with Achillodynia have never been presented in the current literature. MethodsIn the present study, a comparative US imaging evaluation of textural features of the suro-Achilleo-plantar complex was performed in 14 healthy controls and 14 symptomatic subjects complaining of midportion AT. The thickness of the Achilles tendon, paratenon, intermuscular fascia, and PF has been assessed with US. In addition, both groups underwent the Victorian Institute of Sport Assessment-Achilles (VISA-A), a disease-specific questionnaire that measures the severity of symptoms of AT. Correlations between quantitative ultrasound measures and VISA-A scores were determined through Pearson or Spearman's rho correlations. ResultsOur ultrasonographic findings revealed statistically significant differences (p<0.05) in Achilles tendon and paratenon thicknesses between AT patients and controls. No significant differences were observed between groups in PF at the calcaneal insertion as all mean measures were within the expected range of a normal PF on US imaging. In contrast, in tendinopathic subjects, the deep intermuscular fascia between medial gastrocnemius (MG) and soleus (SOL) muscles is significantly (p<0.01) and considerably thickened compared to those of healthy subjects. Moderate correlations exist between tendon and paratenon thicknesses (r= 0.54, p= 0.04) and between MG-SOL fascia and tendon thicknesses (r= 0.58, p= 0.03). Regarding symptom severity and US morphological findings, the Spearman ρ test showed no correlation. ConclusionsOur data demonstrate that, in symptomatic subjects, US alterations are not restricted to paratenon and intratendinous areas, but also affect upstream structures along the myofascial chain, resulting in thickening of the fascia interposed between MG and SOL muscles. Moreover, positive correlations were found between MG-SOL fascia thickening and abnormalities in AT, paratenon, and symptom severity. Thus, US alterations in the fascial system should be interpreted within the clinical context of patients with AT as they may in turn represent important predictors of subsequent clinical outcomes and could help healthcare professionals and clinicians to refine non-operative treatment strategies and rehabilitation protocols for this disease.

Management of digital neuromas: an update on current nonoperative and operative interventions

Management of digital neuromas: an update on current nonoperative and operative interventions

Examining Outcomes and Complications for Operative Versus Nonoperative Treatment of Pediatric Type II Supracondylar Humerus Fractures: A Systematic Review of Comparative Studies.

The optimal management of pediatric type II supracondylar humerus fractures (SCHFs) is debated. We conducted a systematic review comparing outcomes and complications of nonoperative versus operative management to aid decision-making and inform future research. We searched PubMed, Web of Science, MEDLINE, and CINAHL from their inception until February 7, 2024, including studies on pediatric patients (<18y) with any type II SCHF, provided they compared operative to nonoperative care and were in English. The quality of articles was evaluated using the Methodological Index for Non-Randomized Studies Scale. Out of 417 studies reviewed, 7 met the inclusion criteria. These studies involved 1446 patients (mean age: 4.9y; mean follow-up: 5.0mo), comparing operative (n = 427) and nonoperative (n = 1019) treatments. Functional outcomes such as carrying angle, Baumann angle, elbow range-of-motion, and patient satisfaction were similar across treatment groups. Nonoperative management showed a higher incidence of residual sagittal deformity (14.1% vs 0.0%; P < 0.0001) and a treatment failure rate of 8.9% to 20.6%, necessitating surgical intervention. Factors prompting operative care included rotational deformity, varus/valgus misalignment, and a shaft-condylar angle below 30 degrees. Nonoperative treatment of type II SCHF is linked with higher rates of residual sagittal deformity and a notable failure rate requiring subsequent surgery. Both treatment strategies showed similar functional outcomes and patient satisfaction. Further research should focus on identifying anatomic criteria predictive of nonoperative treatment failure. Level III-systematic review.

Trochleoplasty and à-la-carte procedures for patellar instability in young and active patients: Clinical outcomes at minimum 2 Years follow-up

IntroductionPatellar instability is a common condition affecting approximately 6 individuals per 100,000, but among adolescents, this incidence is notably higher. Trochlear dysplasia has been recognized as the pathoanatomic risk factor exerting the most significant biomechanical influence. Over time, various surgical techniques have been developed to address trochlear dysplasia. The purpose of this study is to evaluate the clinical outcomes, return to sport, as well as complications and re-operation rate of sulcus deepening trochleoplasty performed in a cohort of young and active patients using the Bereiter technique. Materials and methodsBetween January 2019 and February 2022, 11 cases of recurrent patellar dislocations underwent trochleoplasty. Preoperative radiological assessment included X-rays, CT scans following the Lyons and MRI. Inclusion criteria for the study and trochleoplasty indications included patients aged 10–25 with recurrent patellar dislocations unresponsive to nonoperative treatment and minimum type B trochlear dysplasia. Clinical follow-up occurred at 1-3-6 months and annually, with control X-rays at these intervals. Patient-reported outcome scores included the Knee Society Score, Kujala score, and Karnofsky performance status scale. ResultsBetween January 2019 and February 2022, 11 patients underwent trochleoplasty and were included in this study. Preoperative radiological measurements indicated mean values: sulcus angle (152.5°), trochlear depth (3.4 mm), Caton-Deschamps index (1.2), tibial tuberosity to trochlear groove (TT-TG) distance (17.5 mm), external patellar tilt angle (6.8°), femoral anteversion (11.5°), and tibial torsion (32°). All patients were followed up for at least 2 years, with an average of 43 months. Concurrent surgeries included tibial tuberosity transposition (100 %), MPFL reconstruction in 9 cases (81.8 %) and 2 patients also underwent division of the external alar ligament (18,2 %). PROMs at final follow-up showed mean values: Knee Society Score (KSS) (80.5), Kujala score (88.3), and Karnofsky performance status scale (88.8). Return to sport was reported by all active patients. Three cases required secondary surgical intervention for removal of the screws. ConclusionTrochleoplasty, especially with the Bereiter "thin flap" approach, improves patellofemoral congruency. Combining trochleoplasty with tibial tuberosity transposition addresses mal-tracking related to severe dysplasia and other à-la-carte procedures like medial patellofemoral ligament (MPFL) reconstruction enhance stability. In young and active patients, it resolves instability issues and reduces the likelihood of further dislocations with high return to sport rates.

Update on Atypical Femoral Fractures.

➤ Atypical femoral fractures (AFFs) are stress fractures between the lesser trochanter and the metaphyseal flare that are most commonly related to prolonged (3 to 5 years) antiresorptive medication use.➤ An important finding is a visible transverse line in the lateral cortex, known as the "dreaded black line." Complete fractures are transverse and have minimal comminution.➤ Prodromal symptoms including hip, groin, thigh, and knee pain are present in more than one-half of cases and are usually misdiagnosed.➤ Nonoperative treatment for all patients with AFF includes withdrawal of bisphosphonates, assessment for secondary causes of osteoporosis, and optimization of vitamin D and calcium.➤ Incomplete fractures without a visible line can initially be treated nonoperatively with protected weight-bearing.➤ Intramedullary nailing is indicated for complete fractures and incomplete fractures with a visible fracture line. Delayed healing after fixation should be anticipated.➤ Treatment with parathyroid hormone (PTH) analogs (teriparatide and abaloparatide) after AFF prevents other fractures in high-risk patients, but the effect on healing of the fracture is unclear.

Guideline for diagnosis and non-surgical treatment of early-stage knee osteoarthritis (2024 edition)

Knee osteoarthritis (KOA) is common in middle-aged and elderly populations, with typical symptoms including knee joint pain, deformity, and restricted movement. The concept of early KOA (EKOA) is ambiguous, and clinical diagnosis and treatment are often overlooked. The diagnosis and effective prevention of EKOA can help delay the progression of the disease and reduce the incidence of mid-to-late stage KOA. To standardize the clinical diagnosis and treatment of EKOA, the Osteoarthrosis Committee of Chinese Aging Well Association has initiated the development of non-operative treatment guidelines for EKOA, selecting key clinical issues of concern to clinicians, including the definition, diagnosis, and non-operative treatment and strategies for EKOA. Ultimately, a total of 13 recommendations were formulated with the aim of raising the level and scientificity of EKOA diagnosis and treatment, thereby delaying the progression of EKOA in patients, improving their quality of life, and reducing the societal burden of the disease.

Management of Femoral and Tibial Shaft Fractures in Chronic Spinal Cord Injury Patients.

To compare outcomes and complications between non-operative and operative management of femur and tibia fractures in patients with paraplegia or quadriplegia from chronic spinal cord injury (SCI). Design: Retrospective cohort study. Three Level-1 Trauma centers. All adult patients with paraplegia or quadriplegia due to a chronic SCI with operative or nonoperative treatment of a femoral or tibial shaft fracture from 01/01/2009 through 12/31/2019 were included. Outcomes collected included range of motion, pain, return to baseline activity, extent of malunion and treatment complications (infection, pressure ulcers, nonunion, DVT/PE, stroke, amputation, death). Comparison between operative and nonoperative treatment were made for each outcome. Fifty-nine patients with acute lower extremity fracture in the setting of chronic SCI fulfilled inclusion criteria with a median age of 46 years in the operative group and 47 years in the non-operative group. Twelve patients (70.6%) in the nonoperative group were male with 32 (76.2%) male patients in the operative group. Forty-six patients (78%) presented as low energy trauma. Differences were seen between operative and non-operative management for pressure ulcers (19% vs 52.9%, p=0.009) and mean VAS pain score at first follow-up (1.19 vs 3.3, p=0.03). No difference was seen for rates of infection, nonunion, DVT/PE, stroke, amputation, death, return to baseline activity, and range of motion. Tibial and femoral shaft fractures commonly resulted from low energy mechanisms in patients with chronic SCI. Operative treatment seemed to decrease morbidity in these patients via lowered rates of pressure ulcers and decreased pain compared to non-operative management. Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Medial patellofemoral ligament injury. Location-based rate of recurrent patellar dislocation after non-operative treatment

ObjectivesThe role of the medial patellofemoral ligament (MPFL) as a patellofemoral joint stabilizing structure is undisputable. After traumatic patellar dislocation, MPFL injury, together with bone edema in the medial patellar facet and lateral femoral condyle, is a pathognomonic finding in magnetic resonance imaging (MRI). MPFL injury in the femoral insertion has been reported to most likely predict recurrent dislocations. The objective of this study was to detect if any MPFL injury location predicts the earliest onset of the patellar re-dislocation. MethodsIn total, 64 eligible patients with a first-time traumatic patellar dislocation were recruited to the trial. The diagnosis was confirmed within 3 weeks with 3T magnetic resonance imaging. The location of the MPFL injury in MRI was localized at the patellar insertion, midsubstance area, femoral insertion, or a combination of these. During the three-year follow-up period, patellar re-dislocations, range of motion, quadriceps muscle atrophy, and daily symptoms were determined. All the patients were treated non-operatively. ResultsOut of 64 patients, 33 (51.6%) had at least one episode of patellar re-dislocation. Re-dislocations occurred in 8 out of 25 (32.0%) patients with the main injury at the femoral insertion, 5 out of 15 (33.3%) patients with the main injury at the midsubstance area, and 10 out of 24 (41.7%) patients with the main injury at the patellar insertion during the 36 months follow-up (p ​= ​0.758). According to Kaplan–Meier analysis, the location of MPFL injury did not have any statistically significant effect on the timing of re-dislocations. At 36 months, survival of patients with MPFL injury at the patellar insertion was 70.8%, which was not statistically significantly different than the survival in patients with injury at the femoral insertion (88.0%) or at the midsubstance area (93.3%). No differences between single and multiple MPFL injuries were found. At 4 weeks, the range of motion was more restricted in patients with MPFL injury at the femoral insertion (93.4° vs. 108.0° for injury at the midsubstance area and 107.7° at the patellar insertion). ConclusionThe location of MPFL injury did not have any statistically significant effect on timing or the rate of re-dislocations. The MPFL injury at the femoral insertion predicts decreased range of motion (ROM) of the knee and increased quadriceps muscle atrophy during the first three months after sustaining injury. Level of evidenceLevel III.

Intramedullary nailing of proximal humerus fractures does not achieve superior functional results to non-operative treatment in the long term.

Non-operative treatment (NOT) of proximal humerus fractures (PHF) has regained significance due to recent evidence. Additionally, positive outcomes of plate osteosynthesis and fracture arthroplasty prompt a reassessment of the role of intramedullary nailing (IMN). While favorable short and medium-term results have been documented following IMN, little is known regarding functional outcomes and quality of life in the long-term. Data from 180 patients with dislocated PHF of Neer types III, IV and V, treated at our level-I trauma center between 2004 and 2014 using IMN or NOT therapy, were scanned. Patients were re-evaluated after a minimum of 5 years to assess functional outcomes (age- and sex-adapted Constant Score, QuickDASH), quality of life (SF12), and complications or reoperations. Out of the initially identified 180 patients, 51 were unavailable for follow-up (FU) and 71 had deceased during the FU period. Functional outcomes and quality of life was, therefore, assessed in 58 patients (30 IMN, 28 NOT) with an average age at injury of 68 years after a mean FU time of 10.3 ± 3.4 years. Epidemiological patient characteristics did not exhibit significant differences between the two groups (p > .05). The functional outcome assessed by age- and sex-adapted Constant Score (NOT: 74 ± 28; IMN: 68 ± 24; p = .438), QuickDASH (NOT: 25 ± 27; IMN: 31 ± 23; p = .374) or quality of life using the SF12 (p > .05) revealed no significant disparities in long-term outcomes between the treatment groups. 10 of 30 patients in the IMN group underwent surgical revision to address complications, exceeding mere implant removal. Conversely, no patient in the NOT group underwent a revision surgery during the FU period. In the long-term, functional and quality of life-related outcomes of IMN did not diverge significantly from those of NOT, while causing a higher incidence of follow-up interventions.

The Hematoma Block versus Hematoma Plus Wrist Nerve Block in the Reduction of Distal Radius Fractures

Abstract Background Distal radius fractures are extremely common. Most of them can be treated conservatively, but there are still many controversies about this nonoperative treatment. The purpose of this study was to assess whether the pain experienced during distal radius fracture reduction using the hematoma block plus a nerve block at the wrist is less than the perceived pain using an isolated hematoma block and whether the success of the closed reduction remains at least the same. Methods A total of 192 patients were included in a comparative study to assess whether the pain experienced during wrist fracture reduction using the hematoma block plus a nerve block at the wrist was less than using an isolated hematoma block and whether they were equally effective. Results The mean Visual Analog Scale (VAS) for pain at the wrist was 4.6 in the hematoma plus nerve block and 5.1 in the isolated hematoma block. The score at the fingers was 5.2 in the hematoma plus nerve block and 7.3 in the hematoma block. The success of the procedure was the same among groups. Conclusions The hematoma plus nerve block is more effective than the isolated hematoma block in reducing the pain during wrist fracture reduction, especially for fingers pain. The mean VAS was far from ideal and further focused research can be very useful because of the great clinical impact it can have. Level of Evidence Therapeutic study. Prospective cohort study—Level II.

Contemporary Practice Patterns in the Treatment of Cervical Stenosis and Central Cord Syndrome: A Survey of the Cervical Spine Research Society.

Cross-sectional study. To evaluate for areas of consensus and divergence of opinion within the spine community regarding the management of cervical spondylotic conditions and acute traumatic central cord syndrome (ATCCS) and the influence of the patient's age, disease severity, and myelomalacia. There is ongoing disagreement regarding the indications for, and urgency of, operative intervention in patients with mild degenerative myelopathy, moderate to severe radiculopathy, isolated axial symptomatology with evidence of spinal cord compression, and ATCCS without myelomalacia. A survey request was sent to 330 attendees of the Cervical Spine Research Society (CSRS) 2021 Annual Meeting to assess practice patterns regarding the treatment of cervical stenosis, myelopathy, radiculopathy, and ATCCS in 16 unique clinical vignettes with associated MRIs. Operative versus nonoperative treatment consensus was defined by a management option selected by >80% of survey participants. Overall, 116 meeting attendees completed the survey. Consensus supported nonoperative management for elderly patients with axial neck pain and adults with axial neck pain without myelomalacia. Operative management was indicated for adult patients with mild myelopathy and myelomalacia, adult patients with severe radiculopathy, elderly patients with severe radiculopathy and myelomalacia, and elderly ATCCS patients with pre-existing myelopathic symptoms. Treatment discrepancy in favor of nonoperative management was found for adult patients with isolated axial symptomatology and myelomalacia. Treatment discrepancy favored operative management for elderly patients with mild myelopathy, adult patients with mild myelopathy without myelomalacia, elderly patients with severe radiculopathy without myelomalacia, and elderly ATCCS patients without preceding symptoms. Although there is uncertainty regarding the treatment of mild myelopathy, operative intervention was favored for nonelderly patients with evidence of myelomalacia or radiculopathy and for elderly patients with ATCCS, especially if pre-injury myelopathic symptoms were present. Level V.

Incidence of Cancer and Cardiovascular Disease After Bariatric Surgery in Older Patients

Bariatric surgery is associated with decreased risk of obesity-related cancer and cardiovascular disease but is typically reserved for patients younger than 60 years. Whether these associations hold for patients who undergo surgery at older ages is uncertain. To determine whether bariatric surgery is associated with a decreased risk of obesity-related cancer and cardiovascular disease in patients who underwent surgery at age 60 years or older. Population-based cohort study of patients from Denmark, Finland, and Sweden who underwent bariatric surgery at age 60 years or older without previous malignant neoplasm or cardiovascular disease between 1989 and 2019. Each patient who underwent surgery was exactly matched to 5 patients with nonoperative treatment for obesity of the same country, sex, and age at the date of surgery. Data were analyzed in December 2023. Receiving treatment for obesity, including bariatric surgery and nonoperative treatments. The main outcome was obesity-related cancer, defined as a composite outcome of breast, endometrial, esophageal, colorectal, and kidney cancer, identified from the national cancer registries. The secondary outcome was cardiovascular disease, defined as a composite outcome of myocardial infarction, ischemic stroke, and cerebral hemorrhage, identified from the patient registries. Multivariable Cox regression provided hazard ratios (HR) with 95% CIs adjusted for diabetes, hypertension, peripheral vascular disease, chronic obstructive pulmonary disease, kidney disease, and frailty. In total, 15 300 patients (median [IQR] age, 63 [61-65] years; 10 152 female patients [66.4%]) were included, of which 2550 (16.7%) had bariatric surgery at age 60 or older and 12 750 (83.3%) had nonoperative treatment. During a median (IQR) of 5.8 (2.8-8.5) person-years of follow-up, 658 (4.3%) developed obesity-related cancer and 1436 (9.4%) developed cardiovascular disease. The risk of obesity-related cancer (HR, 0.81; 95% CI, 0.64-1.03) and cardiovascular disease (HR, 0.86; 95% CI, 0.74-1.01) were similar among who underwent surgery and those who did not. Gastric bypass (1930 patients) was associated with a decreased risk of obesity-related cancer (71 patients [3.7%]; HR, 0.74; 95% CI, 0.56-0.97) and cardiovascular disease (159 patients [8.2%]; HR, 0.82; 95% CI, 0.69-0.99) compared with matched controls (9650 patients; obesity-related cancer: 442 patients [4.6%]; cardiovascular disease: 859 patients [8.9%]). This cohort study found that bariatric surgery in older patients is not associated with lower rates of obesity-related cancer and cardiovascular events, but there was evidence that gastric bypass may be associated with lower risk of both outcomes.

Recalcitrant Lateral Epicondylitis: A Systematic Review on Current Nonoperative and Operative Treatment Modalities.

Lateral epicondylitis is a common cause of elbow pain that is generally self-limiting. For patients who have persistent symptoms refractory to conservative treatment, there is still no clear consensus on the most favorable treatment modality. The purpose of this systematic review was to synthesize the available literature regarding both nonoperative and operative treatment modalities for recalcitrant lateral epicondylitis (RLE) to provide insight into the efficacy of treatment options. A systematic review was performed in accordance with the 2020 Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines, where the PubMed, MEDLINE/Ovid, CINAHL, Cochrane, and Scopus databases were queried to identify studies evaluating treatment options for RLE. A total of 27 studies with 1,958 patients were included. Of the reviewed studies, there were a wide variety of treatments including platelet-rich plasma injections, percutaneous tenotomies, and various arthroscopic and open procedures. There are a wide variety of treatment modalities available for RLE that have promising efficacy in the short, medium, and long terms. A comprehensive approach combining evidence-based and patient-centered care is critical for effective management of refractory symptoms. Level IV. See Instructions for Authors for a complete description of levels of evidence.

Impact of size and fragmentation of the anteroinferior glenoid rim on clinical and functional outcomes of non-operatively treated Bony Bankart lesions in middle-aged population

IntroductionThe optimal treatment approach for Bony Bankart remains a subject of considerable debate among shoulder surgeons. Existing literature highlights low recurrence rates and high patient satisfaction with nonoperative treatment, particularly in the middle-aged population. This study aimed to evaluate the recurrence rate of dislocation, as well as the clinical and functional outcomes in middle-aged individuals treated nonoperatively following an acute bony Bankart fracture. Additionally, the impact of glenoid rim size and fragmentation on the treatment outcome was investigated.Material and methodsA prospective analysis was conducted on 20 patients aged over 50 with nonoperatively treated bony Bankart fractures, ensuring a minimum follow-up of 24 months. The study population was categorized based on fragment size (small and medium) according to Kim classification and glenoid rim fragmentation (type 1b and 1c) according to Scheibel classification. Data including UCLA score, Rowe score, recurrence rate, clinical instability, and range of motion (ROM) were collected and analyzed.ResultsThe average UCLA and Rowe scores were 32.15 ± 2.85 and 93.85 ± 2.19, respectively, with no instances of dislocation recurrence. The affected shoulder exhibited no significant reductions in ROM compared to the contralateral side, except for a loss of external rotation (ER) (13.08° ± 7.51; p = 0.005). No differences were observed based on fragment size, although patients with multifragmented glenoid rims showed a greater loss of ER compared to those with a solitary fragment, albeit not reaching statistical significance.ConclusionNonoperative treatment appears to be a viable and effective option for middle-aged individuals with bony Bankart fractures, resulting in favorable functional outcomes and a low risk of recurrence. Additionally, a notable loss of external rotation was observed in fractures with glenoid rim fragmentation.Level of evidenceIV.