Need For Secondary Surgery Research Articles

Closed reduction and percutaneous pinning vs open reduction and internal fixation in pediatric lateral condylar humerus fractures displaced by > 4\u2009mm: an observational cross-sectional study

BackgroundAlthough open reduction and internal fixation (ORIF) is recommended for lateral condylar humerus fractures (LCHFs) displaced by > 4 mm, several studies have reported the use of closed reduction and percutaneous pinning (CRPP) to treat LCHFs with significant displacement. However, little is known about the clinical differences between these two surgical techniques. This study aimed to compare the therapeutic effects of CRPP and ORIF in treating LCHFs displaced by > 4 mm.MethodsWe retrospectively reviewed pediatric LCHFs displaced by > 4 mm treated with either CRPP or ORIF at our center from June 2019 to October 2020. Song and Milch fracture classifications were used. Variables such as age at injury, sex, side injured, fracture displacement, fracture type, operating time, postoperative treatment, and complications were compared between the two techniques.ResultsOne hundred twenty LCHFs met inclusion criteria. There were 36 Milch type I and 84 type II LCHFs, and 69 Song stage 4 and 51 stage 5 LCHFs. CRPP was performed in 45 cases and ORIF in 75 cases. No differences were found in age, sex, side injured, preoperative displacement, postoperative displacement, and length of immobilization between the CRPP and ORIF groups. There was a difference between operation time and pin duration. The CRPP group had shorter operation times and pin duration, and required no additional operations to remove internal pins. The average follow-up duration was 13.9 months. All patients achieved fracture union, and no complications such as infection, nonunion, delayed union, osteonecrosis, fishtail deformity, cubitus varus or valgus, or pain were recorded during follow-up. Bone spurs, lateral prominences, and decreased carrying angle were common complications in all groups. No obvious cubitus varus was observed. Unaesthetic scars were only observed in the ORIF groups. No differences in range of motion or elbow function was found among the different therapies.ConclusionsBoth CRPP and ORIF can achieve satisfactory clinical outcomes in treating LCHFs displaced by > 4 mm. No differences were found in complications or prognoses between the two groups. However, CRPP shows some advantages over ORIF, like less invasive surgery, no obvious scarring, and no need for secondary surgery with anesthesia for pin removal.

Use of Intraoperative Frozen Section in the Surgical Management of Patients with Nonmelanoma Skin Cancer.

Background Intraoperative frozen section (IFS) is often utilised in the surgical treatment of nonmelanocytic skin cancer (NMSC) in sensitive facial regions when Mohs micrographic surgery (MMS) is not available. Objective To compare the outcome of NMSC patients with excision performed with and without IFS. Materials and Methods A retrospective, single-centre study was performed on all patients who had undergone resection of NMSC with and without IFS control at the National University Hospital (NUH) from 2010 to 2015. Results 116 patients were recruited, of which 86 had IFS and 30 did not. The complete excision rate of patients with IFS was higher at 87.2% (p=0.0194), need for secondary operation was lower at 1.2% (p=0.005), and need for postsurgery radiotherapy or chemotherapy was lower at 1.2% (p=0.001). The average duration of surgery in patients who underwent IFS was 95.4 minutes compared to 70.1 minutes in cases which did not undergo IFS. Conclusion Our study showed an increased complete excision rate and reduced need for secondary surgeries and adjuvant therapy in patients with IFS. However, a longer operative duration was required. Use of IFS may be useful in patients with NMSC lesions in sensitive regions requiring complex reconstruction after tumour excision.

Inevitable second Orthopaedic surgery (ISOS)

Background: Various situations in orthopedic surgery needed a second surgery. Though the need of a second surgery cannot always predicted. Despite a well-done procedure, 3.6% cases may still need a second surgery. In modern-day-trauma, with increasing speed-of-travel, we have to face the challenges of 21st-century and rate of Complex-Comminuted-Devitalized-Fractures (CCD) have tremendously increased. Aim and Objectives: To help identify common orthopedic situations which need a second surgery. Material and Methods: This retrospective study was carried from 1989-2010, on 25,550-procedures operated at our-centre of total 3060 patients. The study included patients from 5-80 years of age, and excluded surgeries done for congenital and neoplastic disorders. Results: Out of 25,550 procedures, 3,060 procedures were second surgeries. Indications for the second surgeries were studied and analyzed. Conclusion: We conclude that this is a revolutionary concept and would help each orthopaedic surgeon across world to classify every fracture with this classification, where they feel need for second surgery. It would improve our rationale of treatment and significantly improve prognosis and final outcomes.

Multidisciplinary decision-making strategies may reduce the need for secondary surgery in complex colonic polyps - A systematic review and pooled analysis.

The recognition of complex colonic polyps is increasing. Management varies considerably and the impact of this on clinical outcomes is unclear. The aim of this systematic review was to assess the impact of group decision-making strategies and defined selection criteria on the treatment outcomes of complex colonic polyps. A systematic literature review identified studies reporting complex polyp treatment outcomes and describing their decision-making strategies. Databases searched included PubMed, Web of Science, CINAHL and Scopus. Articles were identified by two blinded reviewers using defined inclusion criteria. The review protocol was registered on PROSPERO and performed in line with PRISMA guidelines. There were 303 identified articles describing treatment outcomes of complex colonic polyps. Only nine of these fully described the decision-making strategy and met the inclusion criteria. Adverse events ranged from 1.3% to 10% across the studies. Unsuspected malignancy and secondary surgery rates ranged from 2.4% to 15.4% and 3.3% to 43.9%, respectively. Grouping of articles into a hierarchy of decision-making strategies demonstrated a sequential reduction in secondary surgery rates with improving strategies. There were no differences in comparisons of adverse event or unsuspected malignancy rates. There is limited description of decision-making strategies and variability in reporting of studies describing complex polyp treatment outcomes. The use of multidisciplinary decision-making and defined selection criteria may reduce the need for secondary surgical intervention in complex colonic polyps, but further evidence is required to draw definite conclusions.

PD54-11 LONG-TERM FOLLOW-UP ON DUSTING VERSUS BASKETING DURING URETEROSCOPY – A PROSPECTIVE MULTICENTER TRIAL FROM THE EDGE RESEARCH CONSORTIUM

You have accessJournal of UrologyStone Disease: Surgical Therapy IV (PD54)1 Sep 2021PD54-11 LONG-TERM FOLLOW-UP ON DUSTING VERSUS BASKETING DURING URETEROSCOPY – A PROSPECTIVE MULTICENTER TRIAL FROM THE EDGE RESEARCH CONSORTIUM Karen Stern, Mitchell Humphreys, Sri Sivalingam, Manoj Monga, Seth Bechis, Jonathan Moore, Emily Kong, Harmenjit Brar, Victor Wong, Ben Chew, and Roger Sur Karen SternKaren Stern More articles by this author , Mitchell HumphreysMitchell Humphreys More articles by this author , Sri SivalingamSri Sivalingam More articles by this author , Manoj MongaManoj Monga More articles by this author , Seth BechisSeth Bechis More articles by this author , Jonathan MooreJonathan Moore More articles by this author , Emily KongEmily Kong More articles by this author , Harmenjit BrarHarmenjit Brar More articles by this author , Victor WongVictor Wong More articles by this author , Ben ChewBen Chew More articles by this author , and Roger SurRoger Sur More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002081.11AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: In 2018 the Endourology Disease Group for Excellence (EDGE) published a prospective trial comparing dusting versus basketing during ureteroscopy. One hundred fifty-nine patients were included in the original analysis, which compared stone-free rates at 3 months. Short-term stone-free rate was higher for the basket retrieval group on univariate analysis, but not multivariate analysis. This study investigates the long-term outcomes of those patients included in the original trial. METHODS: IRB approval was obtained across all sites. Patients who were enrolled in the original study were contacted via phone and asked to report stone surgical interventions, painful stone episodes, stone recurrences on imaging, and Emergency Department (ED) visits for stones and hospital admissions for stone-related care since their procedure. Chart reviews were also completed. The primary study outcome was the need for secondary surgical procedures for stone treatment. RESULTS: 79 patients were contacted from 4 sites (Mayo Clinic, University of British Columbia, Cleveland Clinic and the University of California San Diego). Sixty patients were in the basketing arm and 19 in the dusting (p < .001). Mean follow-up was 6.28 years for the dusting group and 6.49 years for the basketing group. There was no statistically significant difference in stone interventions, painful stone episodes, Emergency Department visits, or hospital admissions between the two groups (see table). There was a statistically significant difference in documented stone recurrence on imaging for dusting versus basketing (68.4% vs 40%, p = 0.030). CONCLUSIONS: Long-term outcomes of dusting versus basketing during ureteroscopy indicate that dusting is associated with higher stone recurrence on imaging, but there is no difference in secondary stone interventions, painful stone episodes, ED visits or hospital admissions for stone events. Source of Funding: None © 2021 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 206Issue Supplement 3September 2021Page: e927-e927 Advertisement Copyright & Permissions© 2021 by American Urological Association Education and Research, Inc.MetricsAuthor Information Karen Stern More articles by this author Mitchell Humphreys More articles by this author Sri Sivalingam More articles by this author Manoj Monga More articles by this author Seth Bechis More articles by this author Jonathan Moore More articles by this author Emily Kong More articles by this author Harmenjit Brar More articles by this author Victor Wong More articles by this author Ben Chew More articles by this author Roger Sur More articles by this author Expand All Advertisement Loading ...

The place of retroperitoneoscopic hemi-nephroureterectomy for duplex kidney in children; risk of damage to the remnant moiety and strategies to reduce the risk

To analyse the outcomes of retroperitoneoscopic upper and lower moiety hemi-nephroureterectomy (HNU) and to assess the different variables that may have an impact on outcome; remnant moiety damage, morbidity and the need for secondary surgery. Prospectively recorded data of retroperitoneoscopic HNU's performed by a single surgeon from 2005 to 2018 were analysed. Patients were split into 2 groups according to moiety affected (UMHNU and LMHNU). Clinical presentation, underlying pathology, remnant moiety DRF on renal scintigraphy, and need for further surgery were recorded. Detailed operation notes were studied regards to renal vasculature, degree of dilatation, inflammatory changes and operative difficulties encountered. Renal loss was defined as remnant moiety DRF <10% post-operatively. Change in DRF was assessed regards to the moiety, pathology and age at surgery (<1 year, 1-2 years and ≥2 years). UMHNU group was further sub-divided into 3 subgroups: ureteroceles, ectopic ureters and 'other' pathology. Statistical analysis was performed using Fishers Exact test; findings were considered statistically significant at p<0.05. 78 operations met the inclusion criteria on 75 patients (3 bilateral). There were no conversions to open, and 67% were performed as day-case procedures (53/78 patients). In 91.2% (71/78) patients the procedure was definitive in resolving pathology and symptoms. 7 patients needed further procedures after HNU, 5 for ureterocele/ureteric stump. Overall, there was remnant moiety renal loss in 5.1% (4/78) patients, all with UM surgery (3 ectopic ureters and 1 ureterocele). All 4 operations were recorded prospectively as 'difficult operations' due to grossly dilated UM ureter/pelvis measuring >2cm in diameter. 2 patients had a thinned out lower moiety (LM) sitting on top of the UM renal pelvis like a pancake with all vessels stretched over this dilated pelvis/ureter causing difficulty in accurate identification. There was intra-operative concern about some damage to LM vessels in 3 patients. Age <1year was also related to increased renal loss (2/8 patients <1 year, 1/25 patients 1-2 years, 1/45 patients ≥2 years of age P=0.005). Retroperitoneoscopic LMHNU is a safe and definitive procedure with rapid recovery and minimal scarring. UMHNU has higher rates of remnant moiety loss due to more complex renal pathology, but remains a safe, successful operation on the majority of patients. Renal damage was also related to age <1year (p=0.005) and re-operation risk after UMHNU correlated to the presence of ureterocele (p=0.003).

Anterior approach ptosis surgery: comparison of absorbable polyglactin sutures and non-absorbable polyester sutures. Does Vicryl stand the test of time?

ABSTRACT Purpose To determine whether the long-term success of ptosis surgery is influenced by the use of absorbable or non-absorbable sutures to advance the levator aponeurosis onto the tarsal plate Methods Multi-centre retrospective comparative study of re-operation rates in primary anterior approach ptosis surgery using absorbable polyglactin sutures (Vicryl) and non-absorbable polyester sutures (Ethibond). The Medisoft audit tool was used to identify all patients who underwent primary ptosis surgery for aponeurotic ptosis, performed by five oculoplastic consultants within a 7-year period, across two NHS Ophthalmology departments. The electronic patient records were reviewed for each patient. Basic demographics, suture material, and post-operative complications were recorded. All patients requiring repeat surgery between the study dates and the present day were recorded, allowing a minimum postoperative period of 3 years and 10 months. Re-operation rates in surgery using absorbable Vicryl sutures and non-absorbable Ethibond sutures were compared using Fisher's exact test. Results Four hundred and fifty-five operations in 330 patients were performed within the study period that met the inclusion and exclusion criteria. Fifty-seven percent of the patients were female, with an average age of 68.8 years. One hundred and sixty-nine operations in 128 patients were performed using absorbable Vicryl sutures. Of these, 22 (13.0%) required repeat operations. Two hundred and eighty-six operations in 202 patients were performed using non-absorbable Ethibond sutures. Of these, 17 (5.9%) required repeat operations. The two-tailed P-value was 0.0143. Conclusion The use of non-absorbable Ethibond sutures to advance the levator aponeurosis onto the tarsal plate in primary ptosis surgery is associated with improved long-term success and reduced need for secondary surgery.

Oncoplastic surgery: A suitable alternative to conventional breast conserving surgery in low - Middle income countries; a retrospective cohort study

IntroductionBreast Conserving Surgery (BCS) with whole breast radiation is now standard of care as a safer alternative to Mastectomy in terms of loco-regional recurrence and long-term survival. Despite this, a frequent pitfall of conventional BCS is positive surgical margins and need for second surgery with a reported frequency of 12–59 % in literature. Oncoplastic Surgery can be a safer, more cost effective alternate to conventional BCS owing to its higher rate of negative surgical margins (4–6% vs 12–59 %) and better cosmetic results. We aim to prove utility of Oncoplastic surgery for Low-Middle income countries. ObjectiveThe aim of this study was to determine Oncoplastic Surgery as a more appropriate alternative to Conventional Breast Conserving Surgery for Low-Middle Income countries in terms of its lower positive margins and re-excision rates. MethodologyA retrospective comparative single center study by reviewing patient's medical records from August 2016 to June 2020 was conducted. Rate of positive margins and re-excisions along with mean volume of resection specimen, mean tumor size and quadrant dealt by both surgical procedures were compared. ResultsOut of 421 patients 249 patients underwent oncoplastic surgery and were compared with 173 patients who had conventional breast conserving surgery. Positive margins were seen in 5 patients (2 %) in OPS group whereas in 31 (17.9 %) patients in BCS group (p value < 0.001). Therefore, 2 from OPS group and 17 from BCS group underwent re-excision (p value < 0.002).None in OPS group while 7 out of 17 patients in BCS group underwent mastectomy as second procedure. Mean tumor size in OPS group was 2.26 cm ± SD 1.66 and in BCS group was 1.94 cm ± SD 1.28. Majority of Lobular carcinoma and Ductal carcinoma in-situ, multifocal, upper inner and central quadrant tumors and those unresponsive to neo-adjuvant therapy were treated by Oncoplastic techniques. ConclusionOncoplastic surgery has shown promising results as a safer tool to deal with large, complex tumors, lesions in difficult anatomical locations, multifocal or progressing on neo-adjuvant therapy. With its low Re-excision rates, it is a better alternative to traditional Breast Conserving approach for overburdened and resource limited health care system of Low-Middle Income countries. Multi-center, prospective trials are needed to determine its feasibility.

Greater Palatal Cleft Width Predicts an Increased Risk for Unfavorable Outcomes in Cleft Palate Repair.

To investigate the impact of cleft width and cleft type on the need for secondary surgery and velopharyngeal competence from a longitudinal perspective. Retrospective, longitudinal study. A single multidisciplinary craniofacial team at a university hospital. Consecutive patients with unilateral or bilateral cleft lip and palate and cleft palate only (n = 313) born from 1984 to 2002, treated with 2-stage palatal surgery, were reviewed. A total of 213 patients were included. The impact of initial cleft width and cleft type on secondary surgery. Assessment of hypernasality, audible nasal emission, and glottal articulation from routine follow-ups from 3 to 16 years of age. The assessments were compared with reassessments of 10% of the recordings. Cleft width, but not cleft type, predicted the need for secondary surgery, either due to palatal dehiscence or velopharyngeal insufficiency. The distribution of cleft width between the scale steps on a 4-point scale for hypernasality and audible nasal emission differed significantly at 5 years of age but not at any other age. Presence of glottal articulation differed significantly at 3 and 5 years of age. No differences between cleft types were seen at any age for any speech variable. Cleft width emerged as a predictor of the need for secondary surgery as well as more deviance in speech variables related to velopharyngeal competence during the preschool years. Cleft type was not related to the need for secondary surgery nor speech outcome at any age.

Efficacy of the Free-Style, Perforator-Plus Flaps in the Reconstruction of the Soft Tissue Defects at the Lower Leg and Ankle Regions

ABSTRACTBackground: Reconstruction of the lower leg and ankle soft tissue defects is not that the convenient task, due to the unique anatomy and its variation. Aim of Study: Evaluation efficacy of the Free-Style, Perforator-Plus flap concepts in the reconstruction of the soft tissue defects at lower two-thirds leg, tendo-Achilles and ankle regions.Method: A Prospective (Case Series) Study, was carried on 20 consecutive patients, which performed at the Plastic and Reconstructive Surgery Unit, of General Surgery Department, of Benha University Hospitals, and Department of Plastic and Reconstructive Surgery at Nasser Institute for Research and Treatment in the period from June 2020 to June 2021. Results: 20, consecutive, exclusively males, patients, aged from 3 to 57 years old (Mean 28 ± 12 SD years), had a “Free-Style, Perforator-Plus Flap” reconstructive surgery, to cover defects presented at lower Leg two-thirds (75% of cases), Tendo-Achilles (10%) and Ankle (15%) regions. Flap complications were encountered in 4 cases (20%): 2 cases (10%) had distal congestion, the other 2 cases had distal ischemia, which one of them developed full-thickness distal loss. The final recipient outcome “Defect Coverage” was achieved in all cases (100%). Conclusion: The Free-Style, Perforator-Plus Flap is reliable with relative efficiency, versatile, and has a modest rate of failure and need for secondary surgery. It capable to reconstruct small to relatively large, complex defects (exposed bone or hardware and chronic osteomyelitis) in the distal Leg two-thirds, Tendo-Achilles, and Ankle regions.

Secondary Surgeries After Oncoplastic Reduction Mammoplasty.

The oncoplastic reduction approach is a popular option for women with breast cancer and macromastia. Although the benefits of this approach are numerous, data on the need for secondary surgeries are limited. We evaluated the need for all secondary surgeries after oncoplastic reduction in an attempt to understand the incidence and indications. All patients with breast cancer who underwent an oncoplastic breast reduction at the time of the tumor resection were queried from a prospectively maintained database from 1998 to 2020 (n = 547) at a single institution. Secondary surgical procedures were defined as any unplanned return to the operating room. Demographic and clinical variables were analyzed, and secondary surgeries were classified and evaluated. The timing and rates of secondary surgery were evaluated and compared with clinical variables. There were 547 patients included in this series with a mean age of 55 years and body mass index of 33.5. Mean duration of follow-up was 3.8 years. One hundred and seventeen (21%) patients underwent 235 secondary surgeries, with an average of 1.4 operations until stable reconstruction was obtained. The reason for the secondary surgery was involved margins (7.5%), major complications (8.6%), aesthetic improvement (13.3%), and completion mastectomy (5.3%). Age 65 years and younger age was associated with any subsequent procedure (P = 0.023) and revision for cosmesis (P = 0.006). Patients with body mass index greater than 35 had increased secondary surgeries for operative complications (P = 0.026). Secondary surgeries after oncoplastic breast reduction procedures are common. Management of margins and complications, such as hematoma and infection, are early indications, with aesthetic improvement, wound healing complications, fat necrosis, and recurrence being late reasons. The most common reason for reoperation is aesthetic improvement, especially in younger patients. Attention to surgical technique and patient selection will help minimize secondary surgeries for the nononcological reasons.

Principles for Controlling the Shape Recovery and Degradation Behavior of Biodegradable Shape-Memory Polymers in Biomedical Applications.

Polymers with the shape memory effect possess tremendous potential for application in diverse fields, including aerospace, textiles, robotics, and biomedicine, because of their mechanical properties (softness and flexibility) and chemical tunability. Biodegradable shape memory polymers (BSMPs) have unique benefits of long-term biocompatibility and formation of zero-waste byproducts as the final degradable products are resorbed or absorbed via metabolism or enzyme digestion processes. In addition to their application toward the prevention of biofilm formation or internal tissue damage caused by permanent implant materials and the subsequent need for secondary surgery, which causes secondary infections and complications, BSMPs have been highlighted for minimally invasive medical applications. The properties of BSMPs, including high tunability, thermomechanical properties, shape memory performance, and degradation rate, can be achieved by controlling the combination and content of the comonomer and crystallinity. In addition, the biodegradable chemistry and kinetics of BSMPs, which can be controlled by combining several biodegradable polymers with different hydrolysis chemistry products, such as anhydrides, esters, and carbonates, strongly affect the hydrolytic activity and erosion property. A wide range of applications including self-expending stents, wound closure, drug release systems, and tissue repair, suggests that the BSMPs can be applied as actuators on the basis of their shape recovery and degradation ability.

Rotationplasty for Severe Congenital Femoral Deficiency.

Rotationplasty is a reconstructive option for severe congenital femoral deficiency (CFD). The senior author (D.P.) developed five new rotationplasty techniques for use in CFD based on the Paley classification, including the Paley–Brown (fusion femur to pelvis), Paley (fusion femur to femoral head), Paley–Winkelman (insertion tibial condyle to acetabulum), PaleySUPERhip–Van Nes (hip osteotomy with knee fusion) and PaleySling–Van Nes (hip reconstruction with knee fusion revision) rotationplasty techniques. The purpose of this study is to retrospectively evaluate the complications, radiographic outcomes and need for secondary surgery in 19 rotationplasty cases performed by the senior author (D.P.) for severe CFD from 2009 to 2019. Rotationplasty comprised only 2% of the authors treated CFD cases during this period. Average age at surgery was 8.6 years old. Average follow-up was 3.3 years. Sixteen concomitant procedures were performed including temporary arthrodesis, tibial osteotomy and SUPERhip procedure. The most common complication was wound necrosis/dehiscence, which occurred in 52% of the cases related to the circumferential incision and required a total of 31 additional debridements. Additional complications were successfully treated and included sciatic nerve palsy decompressed by abducting the femur, a tibial delayed union that underwent bone grafting, two distal femur failed epiphysiodesis treated by revision with one osteotomy and a thigh compartment syndrome requiring debridement. Indication specific rotationplasty successfully addresses the severe degree of femoral deficiency, deformity, and discrepancy in patients with CFD, despite high rates of wound complications.

Morphological variants to predict outcome of avascular necrosis in developmental dysplasia of the hip.

The most important complication of treatment of developmental dysplasia of the hip (DDH) is avascular necrosis (AVN) of the femoral head, which can result in proximal femoral growth disturbances leading to pain, dysfunction, and eventually to early onset osteoarthritis. In this study, we aimed to identify morphological variants in hip joint development that are predictive of a poor outcome. We retrospectively reviewed all patients who developed AVN after DDH treatment, either by closed and/or open reduction, at a single institution between 1984 and 2007 with a minimal follow-up of eight years. Standard pelvis radiographs obtained at ages one, two, three, five, and eight years, and at latest follow-up were retrieved. The Bucholz-Ogden classification was used to determine the type of AVN on all radiographs. Poor outcome was defined by Severin classification grade 3 or above on the latest follow-up radiographs and/or the need for secondary surgery. With statistical shape modelling, we identified the different shape variants of the hip at each age. Logistic regression analysis was used to associate the different modes or shape variants with poor outcome. In all, 135 patients with AVN were identified, with a minimum of eight years of follow-up. Mean age at time of surgery was 7.0 months (SD 0.45), and mean follow-up was 13.3 years (SD 3.7). Overall, 46% had AVN type 1 while 54% type 2 or higher. More than half of the patients (52.6%) had a poor outcome. We found 11 shape variants that were significantly associated with a poor outcome. These shape variants were predominantly linked to AVN type 2 or higher. Specific morphological characteristics on pelvis radiographs of AVN hips were predictive for poor outcome, at a very young age. There was an overall stronger association to Bucholz-Ogden types 2-3-4 with the exception of two modes at age two and five years, linked to AVN type 1. Cite this article: Bone Joint J2021;103-B(5):999-1004.

Arthroscopy-Assisted All-Suture Coracoclavicular and Acromioclavicular Joint Stabilization in Acute Acromioclavicular Joint Injuries

The existing literature agrees on surgical management for Rockwood grade IV and V injuries, but there is no consensus which type of surgery is the most appropriate one. More than 150 surgeries have been described for this condition in the literature. In an injury of less than 3 weeks, most surgeons prefer suture-button devices for coracoclavicular stabilization. Recent biomechanical studies have demonstrated that coracoclavicular stabilization provides good vertical stability but poor horizontal stability of acromioclavicular joint. Hence, they recommend acromioclavicular stabilization along with coracoclavicular stabilization. The use of a suture-button device for coracoclavicular stabilization requires special implants and instruments along with high surgical skills to drill precisely placed holes in the clavicle and the coracoid in order to avoid fractures from the drill hole. Due to relatively smaller clavicle and coracoid in Asian population, making holes in the clavicle and the coracoid has increased risk of fracture. We describe a technique in which no drill holes are made in the clavicle or the coracoid. In our technique, suture tape is used, which is looped around the coracoid and the clavicle, and the limbs are tied over the clavicle to maintain the coracoclavicular distance. The remaining limbs of suture tape is further looped through the tunnels made in acromion and tied over the acromion to augment the acromioclavicular ligament. The potential advantages of this technique are no costly implant and instruments are required, avoidance of complications associated with drill holes in coracoid and clavicle, both coracoclavicular and acromioclavicular joints are stabilized, direct repair of the acromioclavicular ligament can be performed, and no need of second surgery for implant removal.

Outcomes With Surgery vs Functional Bracing for Patients With Closed, Displaced Humeral Shaft Fractures and the Need for Secondary Surgery

Existing evidence indicates that surgery fails to provide superior functional outcome over nonoperative care in patients with a closed humeral shaft fracture. However, up to one-third of patients treated nonoperatively may require secondary surgery. To compare the 2-year outcomes of patients who required secondary surgery with the outcomes of patients with successful initial treatment. This 2-year follow-up of the Finnish Shaft of the Humerus (FISH) randomized clinical trial comparing surgery with nonoperative treatment (functional brace) was completed in January 2020. Enrollment in the original trial was between November 2012 and January 2018 at 2 university hospital trauma centers in Finland. A total of 321 adult patients with closed, displaced humeral shaft fracture were assessed for eligibility. After excluding patients with cognitive disabilities, multimorbidity, or multiple trauma and those refusing randomization, 82 patients were randomized. Interventions were surgery with plate fixation (n = 38; initial surgery group) or functional bracing (n = 44); the latter group was divided into the successful fracture healing group (n = 30; bracing group) and the secondary surgery group (n = 14) with fracture healing problems. The primary outcome was Disabilities of Arm, Shoulder and Hand (DASH) score at 2 years (range, 0 to 100 points; 0 denotes no disability, 100 extreme disability; minimal clinically important difference, 10 points). Of 82 randomized patients, 38 (46%) were female. The mean (SD) age was 48.9 (17.1) years. A total of 74 patients (90%) completed the 2-year follow-up. At 2 years, the mean DASH score was 6.8 (95% CI, 2.3 to 11.4) in the initial surgery group, 6.0 (95% CI, 1.0 to 11.0) in the bracing group, and 17.5 (95% CI, 10.5 to 24.5) in the secondary surgery group. The between-group difference was -10.7 points (95% CI, -19.1 to -2.3; P = .01) between the initial and secondary surgery groups and -11.5 points (95% CI, -20.1 to -2.9; P = .009) between the bracing group and secondary surgery group. Patients contemplating treatment for closed humeral shaft fracture should be informed that two-thirds of patients treated with functional bracing may heal successfully while one-third may experience fracture healing problems that require secondary surgery and lead to inferior functional outcomes 2 years after the injury. ClinicalTrials.gov Identifier: NCT01719887.

Évaluation a long terme de l’éfficacité de la toxine botulique dans l’ésotropie precoce

To evaluate long terms outcomes of botulinum toxin in infantile esotropia by measuring the amount of microtropia 24 months after injection. Secondary purpose was to identify predictive factors of microtropia. A retrospective, single-center study was performed at the university medical center in Bordeaux between 2001 and 2018, including all patients with infantile esotropia greater than 20 D.All patients received 5 or 7,5 IU of botulinum toxin A in each medial rectus, once or twice depending on the angle of deviation after the first injection and after wearing full optical correction at least two months. We noted the angle at 1, 6, 12 and 24 months, the occurrence of any complications and the need for later strabismus surgery. The primary endpoint was the achievement of a microtropia less than 8 diopters (D) at 24 months post-injection. We evaluated the predictive factors for microtropia with a Fischer's test. We included 30 patients with esotropia greater than 20 D.The mean follow-up after injection was 48 months ±30. The mean age was 16.24 months (7-29 months) with a female predominance in the population (SR=0.43). The mean pre-injection deviation was 41.25±12.17 D.The majority of patients were mildly (40%) or moderately (40%) hyperopic. At 24 months, 46.7% microtropias were obtained (95% CI: 28.9%-64.5%). The change in mean angle at 1, 6, 12 and 24 months post-injection was -8.57±25.21 D; 14.48±13.40 D; 18.38±12.07 D and 21.23±14.97 D, respectively. No factors were predictive of microtropia. Of the 30 children, 3 had transient ptosis requiring strips and 12 showed an exotropia at 1 month. All complications were self-limited and without consequences. 3 children had a second injection of botulinum toxin, which in 2/3 of the cases resulted in a long-lasting microtropia. 26.7% (n=8) of the children underwent secondary surgery. Obtaining a microtropia 24 months after injection statistically significantly reduced the need for secondary strabismus surgery: 92.9% P=0.039% CI 95% (0.002; 1.0606). Botulinum toxin appears to be a less invasive and more conservative alternative to surgery in children with infantile esotropia. In 46.7% of cases, microtropia is achieved. An improvement was noted in 90% (n=27) of the children with a reduction of half (21.23 D) of the mean post-injection angle at 24 months. When effective, it significantly reduces the need for secondary surgery.

Autogenous iliac crest bone grafting for tibial nonunions revisited: does approach matter?

Tibial nonunion remains a considerable burden for patients and the surgeons who treat them. In recent years, alternatives to autogenous grafts for the treatment of tibial nonunions have been sought. The purpose of this study was to evaluate the efficacy of autogenous iliac crest bone graft (ICBG) in the treatment of tibial shaft nonunions. Sixty-nine patients were identified who underwent ICBG for repair of atrophic or oligotrophic tibial nonunion and had complete data with at least one year of follow-up (mean 27.9months). Surgical treatments consisted of revision/supplemental fixation ± ICBG. Surgical approaches for graft placement were either posterolateral (PL), anterolateral (AL), or direct medial (DM). Healing status, time to union, postoperative pain, and functional outcomes were assessed. Bony union was achieved by 97.1% (67/69) of patients at a mean time of 7.8 ± 3.2months postoperatively. There was no significant difference in mean time to union between the three surgical approach groups: (PL (44.9%) = 7.3months, AL (20.3%) = 9.2months, DM (34.8%) = 7.6months; p = 0.22). Intraoperative cultures obtained at the time of nonunion surgery were positive in 27.5% of patients (19/69). Positive cultures were associated with need for secondary surgery as 8/19 patients (42.1%) with positive cultures required re-operation. Two out of four patients that developed iliac donor site hematomas/infections requiring washout had positive intraoperative cultures as well. There was no difference in final SMFA among the three surgical approach groups. Autogenous ICBG remains the gold standard in the management of persistent tibial nonunions regardless of surgical approach. There is a small risk for complication at the iliac crest donor site. Given the high union rate, autogenous iliac crest bone grafting for tibial nonunion remains the gold standard for this difficult condition. Level III.

Percutaneous Forefoot Decompression in a Foot Compartment Syndrome Model.

Background:Acute compartment syndrome of the foot is a controversial topic. Release of the foot has been seen as complicated because of large incisions and postoperative morbidity, and there has been debate over whether this procedure is actually effective for releasing all areas of increased pressure. New sensor technology affords the opportunity to advance our understanding of acute compartment syndrome of the foot and its treatment. The purpose of the present study was to determine whether percutaneous decompression could be performed for the treatment of compartment syndrome in a forefoot model.Methods:The present study utilized a validated continuous pressure sensor to model compartment syndrome in human cadaveric feet. We utilized a pressure-controlled saline solution infusion system to induce increased pressure. A novel percutaneous release of the forefoot was investigated to assess its efficacy in achieving decompression.Results:For all cadaveric specimens, continuous pressure monitoring was accomplished with use of a continuous pressure sensor. There were 4 discrete compartment areas that could be reliably pressurized in all feet. The average baseline, pressurized, and post-release pressures (and standard deviations) were 4.5 ± 2.9, 43.8 ± 7.7, and 9.5 ± 3.6 mm Hg, respectively. Percutaneous decompression produced a significant decrease in pressure in all 4 compartments (p < 0.05).Conclusions:With use of continuous compartment pressure monitoring, 4 consistent areas were established as discrete compartments in the foot. All 4 compartments were pressurized with a standard pump system. With use of 2 small dorsal incisions, all 4 compartments were successfully released, with no injuries identified in the cutaneous nerve branches, extensor tendons, or arteries. These results have strong implications for the future of modeling compartment syndrome as well as for guiding clinical studies.Clinical Relevance:A reproducible and accurate method of continuous pressure monitoring of foot compartments after trauma is needed (1) to reliably identify patients who are likely to benefit from compartment release and (2) to help avoid missed or evolving cases of acute compartment syndrome. In addition, a reproducible method for percutaneous compartment release that minimizes collateral structural damage and the need for secondary surgical procedures is needed.

Sezaryen sırasında miyomektomi: Perioperatif sonuçların değerlendirilmesi

Aim: To compare the perioperative outcomes between patients who underwent myomectomy during cesarean section and those without myomectomy during cesarean section retrospectively.&#x0D; Materials and Methods: In our study, a total of 187 patients, including 125 patients who underwent myomectomy (case) during cesarean section and 62 patients who had not undergone myomectomy (control) during cesarean section, were included in our clinic between February 2015- October 2019. Basic demographic characteristics of the patients, gestational week at the time of operation, the mean number of myoma and size, locations of myoma, mean differences between hemoglobin and hematocrit levels postoperatively, mean operation time, need for erythrocyte transfusion, and mean hospitalization time were retrospectively evaluated.&#x0D; Results: The mean diameter of the myoma in the control group is significantly higher than that of the myomectomy group (5.75 ± 3.71 cm and 4.73 ± 3.76 cm, respectively; p:0.0057). The mean operation time was 82.81 ± 28.69 min. and 70.08 ± 17.89 min. in the myomectomy and control groups, respectively (p: 0.003). There was no statistically significant difference between the two groups in the other parameters (Mean Hb, Htc differences postoperatively, mean hospitalization time, etc.).&#x0D; Conclusion: Our results support that myomectomy performed during the cesarean section does not increase perioperative morbidity and may be useful when it is performed by experienced surgeons. In addition, myomectomy during cesarean section can decrease the need for secondary surgery due to the myoma.