[Treatment of osteitis pubis: arthrodesis with a new technique regarding two cases and review of the literature]. / Tratamiento de la osteítis del pubis: artrodesis con nueva técnica a propósito de dos casos y revisión de la literatura.

INTRODUCTION: pain in the pubic symphysis, even if studied in athletes, still sets out diagnostic and therapeutic challenges in other patient groups. Within this context, refractory osteorthritis of the pubic symphysis presents itself as an issue lacking clear therapeutic consensus. MATERIAL AND METHODS: two women over 65 years old and presenting osteoarthritis of the pubic symphysis were evaluated. Following unsuccessful conventional therapies, arthrodesis via subpubic plate, wire suture and autologous graft from the iliac crest was performed. RESULTS: after a one-year of following, both patients experienced clinical and radiographic improvement. Bone arthrodesis was achieved without significant complications, proving to be a viable surgical option. CONCLUSION: this study supports the medium and long-term efficacy of arthrodesis of the pubic symphysis in refractory cases of osteoarthrisis. Therefore, the technique can be considered a surgical option in the management of said condition.

INTRODUCCIÓN: el dolor en la sínfisis púbica, aunque estudiado en atletas, plantea desafíos diagnósticos y terapéuticos en otros grupos. En este contexto, la artrosis refractaria de la sínfisis púbica se presenta como un problema sin consenso terapéutico claro. MATERIAL Y MÉTODOS: se evaluaron dos mujeres mayores de 65 años con artrosis de la sínfisis púbica. Tras terapias convencionales infructuosas, se optó por la artrodesis mediante placa suprapúbica, sutura alámbrica e injerto óseo autólogo de la rama íleo-púbica. RESULTADOS: después de un año de seguimiento, ambas pacientes experimentaron mejoría clínica y radiográfica. La artrodesis se consolidó sin complicaciones evidentes, proporcionando una opción quirúrgica viable. CONCLUSIÓN: este estudio respalda la eficacia a medio y largo plazo de la artrodesis de la sínfisis púbica en casos refractarios de artrosis. La técnica utilizada puede considerarse como una opción quirúrgica eficaz en el manejo de esta condición.

Longitudinal reactions of maxillary sinus in patients treated with multiple zygomatic implants: A modified radiographic evaluation with clinical follow-up.

OBJECTIVES: To investigate the effects of zygomatic implant placement on the maxillary sinus using radiographic and clinical indicators. METHODS: Patients with an atrophic maxilla who underwent zygomatic implant placement were included. The thickness and morphology of the Schneiderian membrane (SM), infundibular obstruction, and posterior bone wall of the maxillary sinus were analyzed. The generalized estimating equation and chi-square tests were performed to compare the measurements. RESULTS: Fifty patients with 100 maxillary sinuses were included. In total, 148 zygomatic implants and 105 regular implants were placed in the maxilla. Overall, the mean pre- and postoperative SM thickness was 2.79 ± 3.26 mm and 3.97 ± 5.45 mm, respectively (p = 0.063). In sinuses with two zygomatic implants, the SM thickness increased significantly from 2.12 ± 2.14 mm preoperatively to 4.07 ± 6.14 mm postoperatively (p = 0.026). The number of sinuses with type IV morphology (fully radiopaque) increased from zero preoperatively to six (13%) postoperatively. Sinuses with a single zygomatic implant showed no difference in the pre- and postoperative SM thickness. Postoperatively, six sinuses had infundibulum obstructions. Postoperative osteitis of the bilateral sinuses was found in two patients. CONCLUSIONS: We have proposed a new imaging evaluation method and system for evaluating the maxillary sinus response. Preoperative infundibulum obstruction combined with mucosal thickening and double zygomatic implant placement are more likely to induce postoperative maxillary sinus mucositis and osteitis.

[Arthroscopically assisted minimally invasive symphysioplasty for the treatment of pubic related groin pain]. / Arthroskopisch assistierte minimal-invasive Symphysioplastik zur Behandlung des schambeinbezogenen Leistenschmerzes.

OBJECTIVE: Therapy of pubic related groin pain via minimally invasive symphysioplasty. INDICATIONS: Therapy of refractory pubic related groin pain based on osteitis pubis. CONTRAINDICATIONS: Groin pain from causes other than pubic related groin pain. SURGICAL TECHNIQUE: After a minimally invasive approach, an incision in the anterior capsule is made while protecting the dorsal capsule parts and the arcuate pubic ligament. The symphysis end plates are remodeled arthroscopically assisted using a surgical burr. The newly created pubic symphysis joint is filled with autogenous fibrin to support the formation of a new discus interpubicus. POSTOPERATIVE MANAGEMENT: Partial weight-bearing for 4 weeks with 20 kg using crutches is recommended. During the first 4 weeks the range of motion should be restricted. RESULTS: Since 2010, 10 athletes (7 men, 3 women; average age 34.1 ± 7.8 (23-47) years) have undergone arthroscopically assisted minimally invasive symphysioplasty and treatment of femoroacetabular impingement syndrome. The average follow-up time was 5.1 (2-9) years. All patients returned to their sport level. The mean preoperative Nonarthritic Hip Score (NAHS) of 64.4 ± 15.1 (32.1-86.5) points improved to a mean postoperative NAHS of 91.4 ± 9.8 (62.4-98.75) points (p < 0.0001). The average patient satisfaction (scale 0 to 10; 10 highest satisfaction) was 9.8 ± 0.4 (9-10).

Cutaneous odontogenic sinus: an inflammatory mimicker of squamous cell carcinoma and epidermal cysts.

An odontogenic cutaneous sinus tract (OCST) of dental origin is an uncommon and frequently misdiagnosed lesion that is caused by chronic periodontitis. Given that OCSTs often lack symptoms, are located on the lower face, and can have notable variations in clinical appearance, they can be mistaken for more common dermatologic diagnoses such as squamous cell carcinomas (SCCs) and cysts. We present 2 patients with OCSTs who were referred for cutaneous surgery for a rendered diagnosis of an SCC and epidermal cyst. A proper diagnosis was rendered after a high index of suspicion, and clinicopathologic correlation led to additional testing and eventual referral to oral surgery for an OCST.

Two-stage treatment with sliding fibular flap technique for chronic infected nonunion of the tibia.

PURPOSE: To assess the effectiveness of two-stage treatment with the fibular sliding technique in chronic infected nonunion of the tibia. METHODS: The study included patients who were diagnosed with long-term chronic infected tibial nonunion following trauma and treated with the two-stage technique between January 2010 and November 2017. Patients with (1) intra-articular fractures of the distal third of the tibia and fibula, (2) pathological fracture resulting in bone loss or (3) neurological and vascular pathologies of the limbs were excluded. The operation consisted of two stages and the main goal in the first stage was to control the infection and in the second stage to control the healing of the bone. Functional & radiographic results and complications were evaluated according to Paley's criteria. RESULTS: The patients comprised 14 males and 5 females with a mean age of 37.4 years (range, 21-52 years). Patients were followed up for an average of 27 months (range, 15-38 months). The microorganisms produced from these patients were Staphylococcus aureus in 13 patients, Pseudomonas aeruginosa in 4 patients and no bacteria in 2 patients. After the first stage operation, superficial skin necrosis developed in 1 patient. In another patient, there was a persistent infection, although union was achieved. For the entire patient group, union was observed at the end of 7.44 months (range, 7-11 months). Based on Paley's criteria, there were 16 (84.2%) patients with excellent scores, 2 (10.5%) good scores and 1 (5.3%) fair scores radiologically; while regarding the tibial function, 15 (78.9%) patients had excellent scores, 3 (15.8%) good scores, and 1 (5.3%) fair scores. No patients had poor radiological or functional score. CONCLUSION: Two-stage treatment can be considered as an alternative for fractures in regions that are susceptible to many and persistent complications, such as the tibia. This technique has the advantages of short operation time, minimal blood loss, no excessive tissue damage and not very technique-demanding (a short learning curve with no requirement for an experienced team).

Hip Arthroscopic Management Can Improve Osteitis Pubis and Bone Marrow Edema in Competitive Soccer Players With Femoroacetabular Impingement.

BACKGROUND: There is a dearth of knowledge regarding the correlation between femoroacetabular impingement (FAI) and osteitis pubis (OP) among symptomatic soccer players. PURPOSE: To elucidate whether arthroscopic FAI correction is effective for young competitive soccer players with FAI combined with OP or perisymphyseal pubic bone marrow edema (BME). STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A total of 577 consecutive patients who underwent arthroscopic FAI correction were retrospectively reviewed with a minimum 2-year follow-up. Competitive soccer players who were professional, college, and high school athletes were included. The authors assessed the modified Harris Hip Score and Nonarthritic Hip Score preoperatively and at 6 months, 1 year, and 2 years after surgery. In addition, players were divided into groups according to radiographic evidence of OP and BME (2 groups each). Clinical outcomes, return to play, and radiographic assessments were compared between groups. RESULTS: Twenty-eight hips met the inclusion criteria. The median modified Harris Hip Score significantly improved after hip arthroscopy (81.4, preoperatively; 95.7 at 6 months, P = .0065; 100 at 1 year, P = .0098; 100 at 2 years, P = .013). The median Nonarthritic Hip Score also significantly improved (75.0, preoperatively; 96.3 at 6 months, P = .015; 98.8 at 1 year, P = .0029; 100 at 2 years, P = .015). Furthermore, 92.0% of players returned to play soccer at the same or higher level of competition at a median 5.5 months (range, 4-15 months); 67.8% had radiological confirmation of OP; and 35.7% had pubic BME. The alpha angle was significantly higher in pubic BME group than the no-pubic BME group (64.8° vs 59.2°, P = .027), although there was no significant difference between the OP and no-OP groups. The prevalence of tenderness of the pubic symphysis significantly decreased preoperatively (32.1%) to postoperatively (3.6%). Magnetic resonance imaging findings confirmed that pubic BME disappeared in all players at a median 11 months (range, 6-36) after initial surgery. CONCLUSIONS: Arthroscopic management for FAI provides favorable clinical outcomes, a high rate of return to sports, and, when present, resolution of pubic BME among competitive soccer players.

Mycobacterium bovis Osteitis Following Immunization with Bacille Calmette-Guérin (BCG) in Korea.

BACKGROUND: Mycobacterium bovis Bacille Calmette-Guérin (BCG) osteitis, a rare complication of BCG vaccination, has not been well investigated in Korea. This study aimed to evaluate the clinical characteristics of BCG osteitis during the recent 10 years in Korea. METHODS: Children diagnosed with BCG osteitis at the Seoul National University Children's Hospital from January 2007 to March 2018 were included. M. bovis BCG was confirmed by multiplex polymerase chain reaction (PCR) in the affected bone. BCG immunization status and clinical information were reviewed retrospectively. RESULTS: Twenty-one patients were diagnosed with BCG osteitis and their median symptom onset from BCG vaccination was 13.8 months (range, 6.0-32.5). Sixteen children (76.2%) received Tokyo-172 vaccine by percutaneous multiple puncture method, while four (19.0%) and one (4.8%) received intradermal Tokyo-172 and Danish strain, respectively. Common presenting symptoms were swelling (76.2%), limited movement of the affected site (63.2%), and pain (61.9%) while fever was only accompanied in 19.0%. Femur (33.3%) and the tarsal bones (23.8%) were the most frequently involved sites; and demarcated osteolytic lesions (63.1%) and cortical breakages (42.1%) were observed on plain radiographs. Surgical drainage was performed in 90.5%, and 33.3% of them required repeated surgical interventions due to persistent symptoms. Antituberculosis medications were administered for a median duration of 12 months (range, 12-31). Most patients recovered without evident sequelae. CONCLUSION: Highly suspecting BCG osteitis based on clinical manifestations is important for prompt management. A comprehensive national surveillance system is needed to understand the exact incidence of serious adverse reactions following BCG vaccination and establish safe vaccination policy in Korea.

[The fascio-cutaneous fibular island flap]. / Le lambeau fasciocutané fibulaire en ilôt.

The perforators of the fibular artery provide a well vascularised supra fascial network which allows to raise a proximally or a distally based island fascio cutaneous flap with an adipo-fascial pedicle. We present a short series of five cases of this flap for coverage of soft tissue defects involving the region of the knee, the distal third of the leg and the lateral aspect of the heel. All flaps healed entirely without venous congestion. The advantages of the fascio cutaneous fibular island flap are the supine operative position, the preservation of the sural nerve and the lesser saphenous vein and a pivot point which can be located at the middle third of the leg. According to our experience, the fascio cutaneous fibular island flap is especially indicated for repairing defects of the distal leg.

Contemporary exodontia.

Exodontia is a cardinal skill of all dentists. Patients expect extractions to be skillfully and painlessly accomplished every time. It's not necessarily so simple and can be challenging. In this paper we explore contemporary issues of the full process of exodontia including diagnosis, technique, complication minimization as well as management of medically compromised patients with appropriate post-operative care, including pharmacotherapy.

Rebound-associated vertebral fractures after discontinuation of denosumab for the treatment of maxillitis.

We reported a 69-year-old female who discontinued denosumab due to dental treatment and subsequently suffered rebound-associated vertebral fractures 10 months after the last injection. This case raised an alarm regarding the discontinuation of denosumab for dental treatment. Denosumab, a human monoclonal antibody administered by subcutaneous injection, to the best of our knowledge, is the only fully investigated inhibitor of receptor activator of nuclear factor kappa B ligand. Discontinuation of denosumab leads to bone turnover rebound and rapid bone mineral density loss. Several studies have reported rebound-associated vertebral fractures after discontinuation of denosumab. We report on a new case of rebound-associated vertebral fractures after discontinuation of denosumab. A 69-year-old female, who withdrew from denosumab treatment after 3 years due to maxillitis, presented to our hospital with severe low back pain without any history of trauma. Ten months had passed since the last injection. Magnetic resonance imaging showed five acute vertebral fractures, which appeared to be rebound-associated vertebral fractures caused by discontinuation of denosumab due to dental treatment. This case clearly demonstrates the risk of discontinuation of denosumab for dental treatment.

Comparative study on usefulness of gentamycin-containing collagen implants in the treatment of patients with osteitis and osteomyelitis of the craniofacial skeleton.

Introduction and objective. A reduction in incidences of peri-surgical complications due to infections is achieved by antibiotic prophylaxis The objective of the study was to assess the usefulness of gentamycin-containing collagen implants (GCCI) in the treatment of patients with osteitis and osteomyelitis of the craniofacial skeleton. Materials and method. The retrospective study included 103 patients with osteitis and osteomyelitis. 54 patients were treated intra-operatively with GCCI (Garamycin, EusaPharma, Europe). 49 patients were treated according to standard procedures. Light microscopy and in vitro culture techniques were applied for bacteria specific identification, and to investigate the resistance of detected microbiota to antibiotics. Patients received one dose of antibiotic pre-operatively. Post-operative antibiotic treatment was administered individually, according to clinical course and microbiological tests. The patients were followed-up on days 3, 7 and 14 after discharge for local complications; radiographic follow-up was performed 3, 6 and 12 months after surgery. Results. The course of post-operative antibiotic therapy was shorter in GCCI patients than in the control group (median 1 vs. 7 days); they also required shorter hospitalization (median 3 vs. 4 days). Implantation of GCCI significantly reduced the incidence of local complications (OR 0.30, 95%CI 0.11-0.83, p<0.0001), independently of the use of postoperative antibiotic therapy. On follow-up after 3-12 months, all patients presented with good soft tissue and bone healing. Conclusions. The results of this comparative study advocate the use of GCCI in osteomyelitis of various origin in oral and maxillofacial surgery, as they seemed to reduce the incidence of local complications, shorten antibiotic administration time and hospital stay.

Recurrent symphysitis culminating in pelvic ring fracture after hyperextended transurethral prostate resection and vaporization with symphysis erosion: a case report.

BACKGROUND: Short-term and long-term complications of transurethral prostate resection can be different in nature. Capsule perforation and subsequent fistulation after resection and electrovaporization is seldom reported in the literature. CASE PRESENTATION: Here we report the case of a 79-year-old caucasian man with capsule perforation after transurethral prostate resection and electrovaporization resulting in a severe and recurrent symphysitis and subsequent pelvic ring fracture. The bladder-symphysis fistulation was surgically removed and additional orthopedic surgery could be avoided after definitely solving the urological problem. CONCLUSIONS: Urologists should be aware of rare complications after transurethral resection and electrovaporization of the prostate.

Preliminary results of the induced membrane in upper limb. About 6 cases.

The aim of this study was to describe the preliminary results after reconstruction of segmental bone defects (SBDs) in the upper limb of six patients. This retrospective study included three men and three women with an average age of 35years (range 18-62years), who had four primary and two secondary SBDs. The average length of the SBD was 4.5 cm (2-10cm). According to the SOFCOT classification, type I (1 case), type II (4 cases) and type III (1 case) defects were identified. The reconstruction involved the humerus in two cases and the forearm bones in four cases. A posterior plaster cast was applied in all patients during the first stage of treatment. Internal fixation was used during the second phrase (five plates, one K-wire). The mean time elapsed between the first and the second stages of treatment was 3 months (2-4 months). At the final follow-up, bone union was obtained in five patients after an average of 4.6 months (4-6 months). The progression was favorable after the first stage of the induced membrane technique. However, two cases of sepsis were observed after the second stage of treatment, one evolving to osteitis that caused graft resorption. The induced membrane technique is a sequential technique used for treating SBDs. It is an alternative method of bone reconstruction in the upper limb.

[Surgery of sepsis in orthopedics and trauma - A highlight : Current survey by the section for bone and soft tissue infections of the German Society for Orthopedics and Trauma]. / Septische Chirurgie in OuU ­ ein Schlaglicht : Aktuelle Umfrage der DGOU-Sektion Knochen- und Weichteilinfektionen.

Surgery of sepsis in trauma surgery and orthopedics is attracting increasingly more attention due to the rising presence of multidrug-resistant pathogens and the increasing number of operative interventions. Despite extensive experience over decades neither the symptoms nor the treatment strategies have been evaluated and it has become obvious that a scientific investigation of this complex topic is necessary for optimization of patient care under economically sound conditions. The aim of this article is to give a snapshot from German healthcare institutions for trauma surgery and orthopedics to answer some questions on this topic from the section for bone and soft tissue infections (SeKuWi) of the German Society for Orthopedics and Trauma (DGOU) in cooperation with the German Society for Hospital Hygiene (DGKH).

Biofilm and Osteitis in Refractory Chronic Rhinosinusitis.

Our understanding of chronic rhinosinusitis (CRS) show biofilm and osteitis play a role in the disease's pathogenesis and refractory. Studies point to its role in pathogenesis and poor prognosis. Outside the research laboratory, biofilm detection remains difficult and specific treatment remains elusive. It is believed that osteitis is a nidus of inflammation and occurs more commonly in patients with refractory CRS. However, osteitis may be exacerbated by surgery and a marker of refractory disease, not a causative agent. Surgery remains the mainstay treatment for biofilm and osteitis with mechanical disruption and removal of disease load providing the most effective treatment.

Maxillary Reconstruction for Sinus Lift Complications With Oro-Antral Fistula: The Le Fort I Approach.

Although sinus lift procedures are reliable, some complications can lead to serious maxillary sequelae, including the development of oro-antral fistula (OAF). Maxillary reconstruction in such patients presents a challenge owing to sinus floor alterations, graft remnants, chronic infection, and morbidity from the original sinus lift approach. The current study describes our technique of maxillary reconstruction using a Le Fort 1 approach following major sinus lift complications with associated residual OAF. This technique provides excellent access for sinus curettage, OAF closure, and osseous reconstruction. It allowed a successful rehabilitation in our patients, with no implant loss and good functional and esthetic results.

Osteitis in the Course of Pyodema Gangrenosum. Case Raport.

We present the case of a male patient admitted to the Department of Orthopaedics and Musculoskeletal Traumatology, Medical University of Silesia (MUS) in Katowice, due to a right hindfoot abscess with calcaneal infiltration and pain in the forehead and the back, with evidence of local inflammation. The patient had a history of ulcerative colitis and sclerosing cholangitis was suspected. During the hospital stay, the patient underwent calcaneal CT, surgery (resection of an inflammatory focus) and MRI of the thoracic and lumbosacral spine, which revealed inflamed spinous processes of the Th10, Th11 and Th12 vertebrae. Numerous cultures and histo-pathological examinations were performed. Specialist consultations were obtained. The differential diagnosis included myeloproliferative and lymphoproliferative processes as well as skin and soft tissue neoplasms. The clinical presentation and examination results led to a diagnosis of pyoderma gangrenosum and the patient was referred to the Department of Internal Medicine and Rheumatology of the MUS to undergo further treatment.