Risk of Surgical Site Infection in Patients with Asymptomatic Bacteriuria or Abnormal Urinalysis before Joint Arthroplasty: Systematic Review and Meta-Analysis.

Background: Routine screening and treatment for pre-operative asymptomatic bacteriuria (ASB) before joint arthroplasty are controversial. This systematic review and meta-analysis aimed to evaluate the impact of ASB and other bacterial colonization markers (BCM) observed in abnormal urine analyses, such as positive nitrites, leukocyturia, or positive leukocyte esterase in the risk of surgical site infections (SSIs) of joint arthroplasty patients.

Methods: Studies published between 1970 and 2017 that reported data on SSI and prosthetic joint infection (PJI) in patients after joint arthroplasty of the hip, knee, or shoulder with pre-operative ASB or BCM were included.

Effects of pulsed therapeutic ultrasound on the treatment of people with knee osteoarthritis.

[Purpose] The aim was to evaluate the effect of therapeutic ultrasound on the pain, joint mobility, muscle strength, physical function, and quality of life of people with knee OA. [Subjects and Methods] One-site, one-arm, before-after study that included people with Grade II or III tibiofemoral osteoarthritis. Ten therapeutic ultrasound sessions (duty cycle=20%, ERA=10 cm, BNR=6:1, SATP=2.

Management of diaphyseal tibial fractures by plate fixation with absolute or relative stability: a retrospective study of 45 patients.

Background: Fixation of diaphyseal tibial fractures by plates is not considered the best option due to complications that may eventually arise; however, if principles of stability and proper surgical techniques are used, it is possible to obtain fracture consolidation without major risks.

Methods: We conducted a cross-sectional observational descriptive study by retrospectively analyzing medical records of patients with diaphyseal tibial fractures that were treated with plates from the period between June 2011 and June 2014 at San José and Susana López Hospitals in the city of Popayan, Colombia. 3 treatment groups were created and analyzed according to the type of fracture (Association Osteosynthesis/Osteosynthesis Trauma Association AO/OTA): group I: simple fractures 42A/B, absolute stability; group II: simple fractures 42A/B, Minimally Invasive Plate Osteosynthesis (MIPO) technique, relative stability; group III: multifragmentary fractures 42C, MIPO technique, relative stability.

Supracondylar femoral osteotomy and knee joint replacement during the same surgical procedure in a type A haemophiliac patient with knee flexion deformity and ankylosis.

Background: Haemophilia A is the cause of diverse musculoskeletal disorders such as ankylosis, arthritis and associated angular deformity. There are few reported cases in patients with haemophilia A in which simultaneous supracondylar femoral osteotomy and knee joint replacement has been performed to treat knee angular deformity and ankylosis. Here we present the case of an 18year old male patient, with an evolution of two years, who was unable to walk due to the presence of an untreated supracondylar fracture in the left femur and ipsilateral haemophilic arthropathy which led him to develop an ankylosis in flexion close to 70°.