[Evolution of blood loss in total knee prosthesis with blood recovery system vs conventional drainage].

Introduction: knee prosthetic surgery can be associated with significant blood loss that can account for up to 20% of blood volume. The objective of our study is to analyze blood loss (BL) after total knee replacement (TKR), with the use of a blood recovery system vs a normal drain.

Material And Methods: prospective, comparative, and observational study of two groups of 30 patients who underwent TKR, one control (CG) and another study group with a recovery system (RG).

Vertebral osteomyelitis after spine instrumentation surgery: risk factors and management.

Background: Vertebral osteomyelitis after spine instrumentation surgery (pVOM) is a rare complication. Most cases of infection occur early after surgery that involve skin and soft tissue and can be managed with debridement, antibiotics, and implant retention (DAIR).

Aim: To identify pVOM risk factors and evaluate management strategies.

spp. Infections after Instrumented Spine Surgery Have a Good Prognosis Regardless of Rifampin Use: A Cross-Sectional Study.

Infection after spinal instrumentation (IASI) by spp. is being more frequently reported. The aim of this study was to analyse the incidence, risk factors, clinical characteristics, and outcome of a spp.

[Translated article] Sagittal imbalance influences outcome of vertebroplasty in patients with osteoporotic vertebral compression fracture.

Background And Objectives: The correlation between sagittal balance of the spine and clinical outcome after vertebroplasty (VP) in patients with osteoporotic vertebral compression fractures (OVCF) is poorly investigated. We analysed the clinical outcome of patients with OVCF undergoing VP taking into account sagittal balance.

Methods: The primary endpoint was the change in axial back pain; disability and health-related quality of life using VAS, ODI and SF-36 respectively in correlation to the parameters that define sagittal balance (SVA).

Sagittal imbalance influences outcome of vertebroplasty in patients with osteoporotic vertebral compression fracture.

Background And Objectives: The correlation between sagittal balance of the spine and clinical outcome after vertebroplasty (VP) in patients with osteoporotic vertebral compression fractures (OVCF) is poorly investigated. We analysed the clinical outcome of patients with OVCF undergoing VP taking into account sagittal balance.

Material And Method: The primary endpoint was the change in axial back pain, disability and health-related quality-of-life using Visual Analogue Scale (VAS), Oswestry Disability Index (ODI) and SF-36, respectively, in correlation to the parameters that define sagittal balance (SVA).