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Open Orthopaedics Journal

Erhan Sukur, Yunus Emre Akman, Ahmet Senel, Ethem Ayhan Unkar, Huseyin Nevzat Topcu, And Yusuf Ozturkmen
BACKGROUND: Among the many factors that determine the outcome following anterior cruciate ligament (ACL) reconstruction, the position of the femoral tunnel is known to be critically important and is still the subject of extensive research. OBJECTIVE: We aimed to retrospectively compare the outcomes of arthroscopic ACL reconstruction using transtibial (TT) or anteromedial (AMP) drilling techniques for femoral tunnel placement. METHODS: ACL reconstruction was performed using the TT technique in 49 patients and the AMP technique in 56 patients...
2016: Open Orthopaedics Journal
Shinsuke Someya, Motoki Sonohata, Shuya Ide, Satomi Nagamine, Tomonori Tajima, Masaaki Mawatari
BACKGROUND: Severe hip osteoarthritis is known to lead to secondary osteoarthritis of the knee joint. It is not clear whether contracture or a leg length discrepancy is more important in determining the knee alignment. METHODS: In this study, 48 hips in 48 patients with a unilateral completely dislocated hip (Crowe IV) were recruited. The patients were divided into two groups (Crowe IVa and IVb). The Crowe IVa group had completely dislocation with psudo-articulation, and the Crowe IVb group had completely dislocation without psudo-articulation...
2016: Open Orthopaedics Journal
Zeid Al-Ani, Syed Ali, Simon Beardmore, Vinay Parmar, Teik Chooi Oh
BACKGROUND: Although subspecialist orthopaedic surgeons usually request Magnetic Resonance Arthrogram (MRA) examinations, some orthopaedic surgeons may request this examination for a body part that is different from their subspecialty. The purpose of the study is to compare the MRA and the clinical findings in the subspecialist and non-subspecialist groups. METHOD: Retrospective analysis of MRA examinations over a 6-month period. Findings were compared with the clinical information...
2016: Open Orthopaedics Journal
William R Mook, Joshua A Greenspoon, Peter J Millett
BACKGROUND: Rotator cuff tears are a significant cause of shoulder morbidity. Surgical techniques for repair have evolved to optimize the biologic and mechanical variables critical to tendon healing. Double-row repairs have demonstrated superior biomechanical advantages to a single-row. METHODS: The preferred technique for rotator cuff repair of the senior author was reviewed and described in a step by step fashion. The final construct is a knotless double row transosseous equivalent construct...
2016: Open Orthopaedics Journal
Kazuhiro Endo, Junichiro Hamada, Kazuaki Suzuki, Yoshihiro Hagiwara, Takayuki Muraki, Hiroshi Karasuno
PURPOSES: It has been reported that the amount of posterior tilt and upward rotation in scapular motions decreases with aging. The purposes of the current study were to investigate age related scapular motion regression and scapular restriction in patients with idiopathic frozen shoulder (IFS). METHODS: The groups were recruited as follows: two groups of 50 asymptomatic subjects aged in their twenties and fifties, and 56 patients with IFS. We passively moved the scapula toward 8 directions: elevation/depression; upward/downward rotation; external/internal rotation; and anterior/posterior tilt...
2016: Open Orthopaedics Journal
Friedrich Boettner, Gabriele Koehler, Alexander Wegner, Tom Schmidt-Braekling, Georg Gosheger, Christian Goetze
OBJECTIVE: The current study investigates the diagnostic accuracy of the criteria described for frozen sections and whether modern leukocyte specific staining techniques including leukocyte peroxidase and Naphtol-AS-D-chloroacetate-esterase will improve the accuracy of the intra-operative histology. METHOD: 77 patients undergoing revision total hip and knee arthroplasty were included in this retrospective study. Patients were grouped into septic and aseptic based on intraoperative cultures...
2016: Open Orthopaedics Journal
Miguel Ortega-Andreu, Gloria Talavera, Norma G Padilla-Eguiluz, Hanna Perez-Chrzanowska, Reyes Figueredo-Galve, Carlos E Rodriguez-Merchán, Enrique Gómez-Barrena
PURPOSE: To clarify if blood loss and transfusion requirements can be decreased in revision knee surgery through a multimodal blood loss approach with tranexamic acid (TXA). PATIENTS AND METHODS: A retrospective study was designed in 87 knees (79 patients) that received a knee revision between 2007 and 2013. To avoid heterogeneity in the surgical technique, only revisions with one single implant system were included. A treatment series of 44 knees that received TXA and other techniques in a multimodal blood loss protocol was compared to a control series of 43 knees that received neither TXA nor the rest of the multimodal blood loss protocol...
2016: Open Orthopaedics Journal
Ruby Grewal, Nina Suh, Joy C MacDermid
OBJECTIVE: The purpose of this study is to report the union rate and time to union for acute non-displaced scaphoid waist fractures treated with a short arm thumb spica cast. METHODS: A database was searched (2006-2013) to identify acute undisplaced scaphoid waist fractures. Cases that were not given a trial of casting were excluded (n=33). X-rays, CT scans and health records for each patient were reviewed to extract data. RESULTS: 172 patients met inclusion criteria...
2016: Open Orthopaedics Journal
Mehmet Isyar, Seyit Ali Gumustas, Ibrahim Yilmaz, Duygu Yasar Sirin, Hacı Bayram Tosun, Mahir Mahirogullari
BACKGROUND: The aim of this study was to test the necessity of using expensive and unaccesible pharmacological-chemical agents in the proliferation of bone tissue cultures and in the induction of mineralized matrix formation to increase the osteogenic effect. METHODS: For this purpose, human primary cell cultures were prepared and then divided into two groups. Whereas the cells in group I were fed with an osteoblast stimulator medium containing Dulbecco's Modified Eagle Medium (DMEM) and β-glycerophosphate, the cells in group II were fed with DMEM containing dexamethasone and 2-phospho-L-ascorbic acid trisodium salt...
2016: Open Orthopaedics Journal
M Petri, M Ettinger, S Brand, T Stuebig, C Krettek, M Omar
BACKGROUND: The role of nonoperative management for rotator cuff tears remains a matter of debate. Clinical results reported in the literature mainly consist of level IV studies, oftentimes combining a mixed bag of tear sizes and configurations, and are contradictory to some extent. METHODS: A selective literature search was performed and personal surgical experiences are reported. RESULTS: Most studies show an overall success rate of around 75% for nonoperative treatment...
2016: Open Orthopaedics Journal
Dirk Kokmeyer, Eric Dube, Peter J Millett
BACKGROUND: Rehabilitation after rotator cuff repair surgery has been the focus of several clinical trials in the past decade. Many illuminate new evidence with regard to the prognosis of structural and functional success after surgery. METHODS: A selective literature search was performed and personal physiotherapeutic and surgical experiences are reported. RESULTS: Post-operative rehabilitation parameters, namely the decision to delay or allow early range of motion after surgery, play a large role in the overall success after surgery...
2016: Open Orthopaedics Journal
U J Spiegl, S A Euler, P J Millett, P Hepp
BACKGROUND: Several meta-analyses of randomized clinical trials have been performed to analyze whether double-row (DR) rotator cuff repair (RCR) provides superior clinical outcomes and structural healing compared to single-row (SR) repair. The purpose of this study was to sum up the results of meta-analysis comparing SR and DR repair with respect on clinical outcomes and re-tear rates. METHODS: A literature search was undertaken to identify all meta-analyses dealing with randomized controlled trials comparing clinical und structural outcomes after SR versus DR RCR...
2016: Open Orthopaedics Journal
N Hawi, U Schmiddem, M Omar, T Stuebig, C Krettek, M Petri, R Meller
BACKGROUND: Arthroscopic debridement represents a salvage procedure for irreparable rotator cuff tears. It is important to accurately diagnose the patient for irreparable rotator cuff tears. The diagnosis and the therapeutic options must be explained to the patient. It is mandatory that the patient understands the primary goal of the arthroscopic debridement being reduction of pain, not improving strength or function. METHODS: The procedure consists of 7 distinct steps to debride the soft tissues and alleviate pain...
2016: Open Orthopaedics Journal
M Petri, J A Greenspoon, S G Moulton, P J Millett
BACKGROUND: Massive rotator cuff tears in active patients with minimal glenohumeral arthritis remain a particular challenge for the treating surgeon. METHODS: A selective literature search was performed and personal surgical experiences are reported. RESULTS: For patients with irreparable rotator cuff tears, a reverse shoulder arthroplasty or a tendon transfer are often performed. However, both procedures have rather high complication rates and debatable long-term results, particularly in younger patients...
2016: Open Orthopaedics Journal
Joshua A Greenspoon, Samuel G Moulton, Peter J Millett, Maximilian Petri
BACKGROUND: Surgical treatment of rotator cuff tears has consistently demonstrated good clinical and functional outcomes. However, in some cases, the rotator cuff fails to heal. While improvements in rotator cuff constructs and biomechanics have been made, the role of biologics to aid healing is currently being investigated. METHODS: A selective literature search was performed and personal surgical experiences are reported. RESULTS: Biologic augmentation of rotator cuff repairs can for example be performed wtableith platelet-rich plasma (PRP) and mesenchymal stem cells (MSCs)...
2016: Open Orthopaedics Journal
Samuel G Moulton, Joshua A Greenspoon, Peter J Millett, Maximilian Petri
BACKGROUND: It is important to appreciate the risk factors for the development of rotator cuff tears and specific physical examination maneuvers. METHODS: A selective literature search was performed. RESULTS: Numerous well-designed studies have demonstrated that common risk factors include age, occupation, and anatomic considerations such as the critical shoulder angle. Recently, research has also reported a genetic component as well. The rotator cuff axially compresses the humeral head in the glenohumeral joint and provides rotational motion and abduction...
2016: Open Orthopaedics Journal
Joshua A Greenspoon, Peter J Millett, Samuel G Moulton, Maximilian Petri
BACKGROUND: Tendon transfers can be a surgical treatment option in managing younger, active patients with massive irreparable rotator cuff tears. The purpose of this article is to provide an overview of the use of tendon transfers to treat massive irreparable rotator cuff tears and to summarize clinical outcomes. METHODS: A selective literature search was performed and personal surgical experiences are reported. RESULTS: Latissimus dorsi transfers have been used for many years in the management of posterosuperior rotator cuff tears with good reported clinical outcomes...
2016: Open Orthopaedics Journal
Maximilian Petri
No abstract text is available yet for this article.
2016: Open Orthopaedics Journal
Sherif N G Bishay, Mostafa H A El-Sherbini, Amre A Azzam, Ashraf A Lotfy
BACKGROUND: Rachitic genu varus is one of the common conditions among the Egyptian children, despite the shinning sun of Egypt all the year. PURPOSE: The aim of the study was to estimate the incidence of rachitic genu varus among the Egyptian children, and to assess the risk factors contributing to it. PATIENTS AND METHODS: This prospective study recruited a total of 250 consecutive children, being 130 males and 120 females, with rachitic bow legs or genu varus, between 2 - 4 years of age, together with 250 controls of the same age group, out of a total number of 1900 children with other types of rickets, and other children's orthopaedic diseases, who presented to the National Institute of Neuromotor System in Egypt between September 2014 to September 2015...
2016: Open Orthopaedics Journal
R Wejnold Jørgensen, C Dippmann, L Dahl, J Stürup
BACKGROUND: The amount of patients referred with longstanding, non-arthritic hip pain is increasing, as are the treatment options. Left untreated hip dysplasia, acetabular retroversion and femoroacetabular impingement (FAI) may lead to osteoarthritis (OA). Finding the right treatment option for the right patient can be challenging in patients with non-arthritic hip pain. PURPOSE: The purpose of this study was to categorize the radiographic findings seen in patients with longstanding hip pain, suspect for an intraarticular pathology, and provide a treatment algorithm allocating a specific treatment option for each clinical condition...
2016: Open Orthopaedics Journal
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