OBJECTIVE: To determine if laparoscopic excision is more effective than open excision in the treatment of choledochal cysts.
METHODS: A systematic review of randomized clinical trials in 3 databases measuring the efficacy of laparoscopic and open excision of choledochal cysts was performed. The authors considered international and national reports, whose results were analyzed in detail.
RESULTS: Mean duration of laparoscopic excision was 51 min, open excision - 35.4 min. Length of hospital-stay after laparoscopic excision ranged between 5 and 74 days, after open excision - between 7 and 146 days. Bile leakage rate was 1-2% and 4%, respectively. Laparoscopic excision was followed by lower complication rate. Morbidity and mortality in laparoscopic excision was 20% and 0%, in open excision - 60% and 3.3%, respectively.
CONCLUSIONS: Laparoscopic excision is more effective than open excision in the treatment of choledochal cysts.
UNASSIGNED: Сравнить эффективность лапароскопического и открытого хирургического лечения кист холедоха.
UNASSIGNED: Проведен систематический обзор рандомизированных клинических исследований в 3 базах данных, оценивающих эффективность лапароскопического и открытого иссечения кист холедоха. Авторы рассмотрели международные и национальные отчеты, результаты которых были подробно проанализированы.
UNASSIGNED: Средняя продолжительность лапароскопического вмешательства составила 51 мин, открытого — 35,4 мин. Продолжительность пребывания в стационаре после операции колебалась от 5 до 74 и от 7 до 146 сут соответственно. Частота желчеистечения составила 1—2% и 4% соответственно. Лапароскопическое иссечение сопровождалось меньшим количеством осложнений. Частота осложнений и смертность при лапароскопическом лечении составили 20% и 0%, при открытой операции — 60% и 3,3% соответственно.
UNASSIGNED: Лапароскопическое иссечение более эффективно у больных с кистами холедоха.

Osteoid osteoma is the most common benign osteogenic bone neoplasm. Osteoid osteomas are typically located in the metaphysis and diaphysis of long bones, especially the tibia and femur. However, less common sites of the skeleton can be affected as well, including carpal bones. Among carpal bones, the scaphoid and the capitate are the most affected. Osteoid osteoma of the trapezium is an extremely rare entity, with only seven cases reported in recent literature. We present a case of a 29-year-old male with persistent left wrist pain who was diagnosed with an osteoid osteoma of the trapezium bone. The diagnosis was based on the patient\'s history, clinical examination and findings from the CT scan, MRI, and plain radiographs. The patient was treated with an excision biopsy with no additional bone grafting. After a follow-up period of 12 months, no pain or signs of recurrence were present. We conducted a literature review to elucidate the clinical presentation as well as the proper diagnostic tools and therapeutic methods for this rare occurrence.

The most commonly encountered type of tarsal coalition in symptomatic patients is the calcaneonavicular coalition. Non-surgical treatments are effective for most patients. However, if surgery is required, excision of the calcaneonavicular bar can be a successful option that preserves hindfoot mobility and function. We conducted a systematic review of calcaneonavicular bar excision in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) checklist. To conduct the review, we conducted a thorough search of several databases, including PubMed, Cochrane, Excerpta Medica Database (EMBASE), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Google Scholar, and bibliographies. We analyzed the chosen studies to collect information on patient demographics, clinical outcomes, surgical techniques, and potential complications. We identified 11 studies that included 274 patients for a total of 394 feet. The average age of patients in these studies was 12.5 years, ranging from 8.2 to 19.4 years. Follow-up periods varied from 2.3 to 23 years, with an average duration of 5.9 years. Excision of the calcaneonavicular bar was performed at 380 feet, while fusion was performed at 14 feet. In 50.5% of the feet, the extensor digitorum brevis was used as an interposition material. Successful outcomes after bar excision were observed in 82.9% of cases (304 feet) and were described as satisfactory, improved, good, or excellent outcomes. In one study, the American Orthopaedic Foot and Ankle Society (AOFAS) score improved from 47.89 to 90.22 in 12 feet after bar excision. Recurrence was reported in 52 feet out of the 380 feet that underwent bar excision. Progression of arthritis in the ankle and subtalar joint was reported in 25 feet. Various complications were reported, including paraesthesia in the hindfoot (three feet), midfoot pain (three feet), hindfoot pain (two feet), mild wound infection (one foot), and swelling and stiffness (one foot). Surgical excision of the calcaneonavicular bar has shown successful outcomes in most patients, regardless of the use of interposition material. These outcomes are associated with minimal and acceptable complications. However, since the studies conducted in the literature were single-center retrospective and prospective trials, a multicenter prospective study with patient-centered, validated outcomes would provide a better opportunity to support the evidence in favor of surgical excision of the calcaneonavicular bar. Overall, the use of various interposition materials is associated with reduced chances of recurrence compared to cases where no interposition material was used.

Purpose  The aim of this study was to compare the rates of recurrence and wound infection in patients with primary dorsal wrist ganglion treated with aspiration (with or without an injection of an additive), open excision, or arthroscopic resection. Methods  This systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and registered on PROSPERO. Systematic electronic searches in PubMed (MEDLINE), EMBASE, Web of Science, and the Cochrane Library of Controlled Trials were performed on May 5, 2020, and June 1, 2021, respectively. All clinical studies written in English determining the recurrence and wound infection rates after treatment of primary dorsal wrist ganglion with aspiration, open excision, or arthroscopic resection in patients over the age of 16 years were eligible for inclusion. Quality assessment was guided by the Cochrane Collaboration\'s tool for randomized controlled trials (RCTs) and the methodological index for nonrandomized studies (MINORS) tool for observational studies. Results  The literature searches resulted in 1,691 studies. After screening, five RCTs, enrolling 233 patients, and six observational studies, enrolling 316 patients with primary dorsal wrist ganglions were included. Quality assessment of the included RCTs and observational studies determined the existing level of evidence pertaining to primary dorsal wrist ganglion treatment to be low. About 11 studies reported on recurrence rate, which ranged between 7 and 72% for patients initially treated with aspiration (with or without an injection of an additive). In comparison, the recurrence rate for the open excision and arthroscopic resection groups ranged between 6 to 41% and 0 to 16%, respectively. Four studies investigated wound-related complications, for which zero infections were reported, irrespective of treatment. Conclusion  The evidence summarized in this systematic review demonstrates a considerable variability in recurrence rate following aspiration and open or arthroscopic resection of a primary dorsal wrist ganglion. The greatest variability in recurrence was displayed among studies on aspiration. The overall infection rate after treatment of dorsal wrist ganglions seems to be low regardless of the treatment type. However, the divergent results of individual studies highlight a pressing need for prospective controlled trials assessing outcomes following dorsal wrist ganglion treatment. Level of Evidence  Systematic review on level 1 to 4 clinical therapeutic studies.

Background  Dorsal wrist ganglia (DWG) are a common wrist pathology that affects the military population. This study prospectively evaluates push-up performance, functional measures, and patient-reported outcomes 6 months after open DWG excision in active-duty patients. Methods  Twenty-seven active-duty patients were enrolled and 18 had complete follow-up. Included patients had DWG diagnosis, unilateral involvement, and no previous surgery. The number of push-ups performed within 2 minutes was measured preoperatively and at 6 months. Range of motion (ROM), grip strength, Pain Catastrophization Scale (PCS), Disabilities of the Arm, Shoulder, and Hand (DASH) score, Mayo Wrist Score, and visual analog scale (VAS) pain score were measured preoperatively and at 2 weeks, 6 weeks, 3 months, and 6 months. Results  Push-up performance did not significantly change overall. Wrist flexion, extension, and radial deviation returned to preoperative ranges. Wrist ulnar deviation significantly increased from preoperative range. Grip strength deficit between operative and unaffected extremities significantly improved to 0.7 kg at 6 months from preoperative deficit of 2.7 kg. Mean scores significantly improved for the validated outcome measures-PCS from 6.3 to 0.67, VAS pain scores from 1.37 to 0.18, DASH scores from 12.8 to 4.3, and Mayo Wrist Scores from 80.3 to 89.4. No surgical complications or recurrences were reported. Conclusions  Findings suggest that almost half of active patients may improve push-up performance after DWG excision at 6 months. Significant improvements were seen in wrist pain, ROM, grip strength, and all patient-reported outcomes, which is useful when counseling patients undergoing excision.

UNASSIGNED: An osteoid osteoma is a benign bone tumor. It is quite common and has become a known entity to most orthopedists and radiologists since it was first reported by Jaffe in 1935. Considering its incidence, it is at third position in the list of most common benign tumors, with prevalence up to 11% among the benign tumors and 3% among primary bone tumors.
UNASSIGNED: Case 1 - A 15-year-old male presented with symptoms of left hip pain for 1 year. Radiographs were repeated by us at 1 year which revealed cortical thickening and sclerosis surrounding the central lucent nidus in the posterolateral aspect of femoral neck. The patient underwent en bloc resection of the lesion. Case 2 - A 13-year-old male presented with symptoms of left hip pain for 1½ years. Radiographs revealed an irregular lucent area surrounded by sclerosis in inferior aspect of femoral neck. By gradual removal of overlying reactive bone, the underlying nidus was exposed. Excision with curettage and burr was applied to the nidus, with bone chips used to fill the cortical defect.
UNASSIGNED: Both the patients were followed for a period of 1 year from surgery as chances of recurrence of osteoid osteoma is within that period. In both the cases, Harris hip score improved from poor status pre-operatively to a score between 80 and 89 (good result) at 1 month, and >90 (excellent result) on further follow-ups. By 1 year, the lesion had healed and femoral neck size, neck shaft angle, and joint widening were also reduced to normal.
UNASSIGNED: Intra-articular osteoid osteomas behave differently than extra-articular tumors. The radiological and clinical features are different from extra-articular lesions. Computed tomography (CT)-guided radiofrequency (RF) ablation is a safe, effective, simple method to treat osteoid osteoma. Open excision can be performed in the absence of CT-guided RF ablation.

Introduction Bipartite patella affects about 2% of people. Most cases are asymptomatic; however, some develop anterior knee pain during a sporting activity or trauma. When conservative treatment fails, surgery can be considered. This study aims to report the outcomes of fragment excision with or without lateral release in adults with the symptomatic bipartite patella. Methods The study was approved by the College of Medicine IRB. A retrospective review was performed. Patients were excluded if aged < 18 or had prior knee surgery. Data collected included: age, gender, BMI, sports played, occupation, physical exam findings, Saupe classification, conservative and surgical treatment, advanced imaging used, duration of follow-up, Lysholm score and postoperative complications. Results Eight patients were studied. The average age was 28.4 years and BMI was 31.5. Sporting activities included hunting, swimming, soccer, golfing and softball. Occupations included office job, laborer, manufacturing plant worker and truck driver. All patients complained of anterior knee pain exacerbated by sports or work. All patients failed >6 months of conservative treatment. Saupe classification included seven types III (superolateral) and one type II (lateral). Surgical treatment included one open excision, six arthroscopic-assisted open excisions and one arthroscopic-assisted open excision with the lateral release. The duration of follow-up averaged 15 months. The average preoperative and postoperative Lysholm score was 75 and 93, respectively. One postoperative complication occurred. Conclusions Bipartite patella is an uncommon cause of anterior knee pain in adults. When pain persists despite conservative care, fragment excision of less than 12% of the whole patella with or without lateral release resulted in excellent outcomes in the majority of cases.

UNASSIGNED: To compare the middle-term efficacy and safety results between scrotoscope-assisted (SA) minimally invasive excision and traditional open excision (OE) for the treatment of epididymal mass.
UNASSIGNED: A total of 253 males with surgery excision of epididymal mass from 2012 to 2018 were included in this retrospective study. Patients were divided into two groups: the traditional OE group and the SA group. Patient demographics and intraoperative and postoperative outcomes were obtained and compared between these two groups.
UNASSIGNED: About 174 patients (68.8%) underwent SA, and the other 79 (31.2%) underwent OE. Demographic data were similar between the two groups. Compared with OE surgery, SA could significantly shorten the operating time (19.4 ± 4.1 vs. 53.8 ± 12.9 min), reduce blood loss (5.3 ± 1.5 vs. 21.3 ± 5.6 ml), and downsize the operative incision (1.5 ± 0.3 vs. 4.5 ± 0.8 cm). Additionally, postoperative complications were significantly less occurred in the SA group than those in OE (15.5% vs. 21.5%), in particular scrotal hematoma (1.7% vs. 12.7%) and incision discomfort (2.8% vs. 6.3%). Patients in the SA group had a significantly higher overall satisfaction score (94.8 ± 3.7 vs. 91.7 ± 4.9) and a significantly shorter length of hospital stay (4.1 ± 0.9 vs. 5.0 ± 1.5 days) than those in the OE group. No postoperative testicular atrophy occurred in the SA group.
UNASSIGNED: SA is emerging as a novel and effective option with promising perspectives for epididymal mass therapy.

Background: Pilonidal sinus (PS) disease frequently occurs in adolescents and young adults, and in many cases involves wide excision or local flaps as treatment. These treatments are associated with a significant recurrence rate, a long healing time, and thus absence from school or work. The hybrid technique, which is a combination of side-swing plasty with negative-pressure wound therapy (NPWT) may improve these outcomes. The aim of the study was to compare the latter with other current methods. Methods: Children presenting with a pilonidal sinus to two referral centers for pediatric surgery from January 2017 till June 2019 and subsequent (1) slide-swing plasty, (2) open excision, or (3) slide-swing plasty in combination with NPWT were included in this retrospective study. Type of therapy, number of interventions, duration of hospitalization, complications, and recurrence rate were recorded. In addition, data was retrieved from the national diagnosis-related group for inpatient statistics, for all patients who underwent surgery for pilonidal sinus in 2015 and 2016. Results: In total, 85 children were included, with a mean age of 15 years and a near equal gender distribution (53% female). The minimum follow-up was 1 year. In 56% open resection was performed, while 18% underwent a slide-swing plasty and 26% a slide-swing plasty in combination with NPWT. While the hybrid technique was superior regarding recurrence rate in comparison to open excision (24 vs. 5%, p = 0.047), it had significantly longer hospital stay [17.41 (15.63) vs. 3.65 (1.68) days, p < 0.001] and number of interventions [4.14 (4.07) vs. 1.04 (0.29), p < 0.001]. Conclusions: Management of PS disease using slide-swing plasty in combination with NPWT is an effective treatment and is associated with low recurrence rate and minimal morbidity. However, this type of treatment is accompanied by an elongated hospitalization time and more frequent interventions. A diligent case by case evaluation and thorough patient counseling is thus necessary when choosing the right technique for the treatment of PS disease.

UNASSIGNED: Meniscal cysts are rare and strongly associated with a horizontal meniscal lesion. Arthroscopic partial meniscectomy of the meniscus with intra-articular cyst drainage has become the standard of care for small cyst; however, sometimes large cyst requires open excision.
UNASSIGNED: We report a case of a large symptomatic medial parameniscal cyst in 52-year-old female which was clinically misdiagnosed as Baker\'s cyst. The patient had swelling over the posteromedial aspect of the right knee with difficulty and pain on squatting. Magnetic resonance imaging (MRI) reported horizontal tear in the posterior horn of medial meniscus and parameniscal cyst adjacent to medial meniscus with features of early osteoarthritis of the knee. She was successfully treated with open excision and repair of the defect of the cyst along with arthroscopic partial medial meniscectomy.
UNASSIGNED: This case highlights the importance of MRI in diagnosis and planning and the use of a combined approach for successful management of large parameniscal cyst.