Injury
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Observational Study
Does iliosacral screw removal reduce postoperative pain in unstable pelvic fracture patients? A matched prospective cohort study.
To compare pain and function in patients with unstable posterior pelvic fractures stabilized with posterior fixation who undergo iliosacral screw removal versus those who retain their iliosacral screws. ⋯ The results suggest that iliosacral screw removal offers no significant pelvic pain or function benefit when compared with a matched control group. Surgeons should consider these data when managing patients with pelvic pain who are candidates for iliosacral screw removal.
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Reconstruction and repair of multiple defects in the hand is a combination of function, sensation and aesthetics. The reconstruction using the superficial circumflex iliac artery perforator flap has become popular, which overcomes the inherent shortcomings of traditional inguinal flaps by preserving the deep fascia. In this report, we present our experience in the design and clinical application of the superficial circumflex iliac artery perforator flap, which we used to repair multiple defects in the hand. ⋯ 41 cases of flaps survived completely.3 cases of vascular crisis was relieved after surgical exploration, 1 case of mild distal necrosis was healed after dressing change, 1 case of pigmentation happened. There were 41 patients, 27 males and 14 females, with an average age of 40.5 years (4 to 59 years old). The defects included 20 cases opisthenars and 21 cases palms. The wounds were irregular, with exposed or damaged tendons, nerves or bones. All flaps were followed for a mean of 10.5 months (3 to 15 months). The functional and esthetic outcomes were satisfactory for all flaps without complications such as hand spasms, adhesions and scar contractures CONCLUSION: The superficial circumflex iliac artery perforator flap's donor site was concealed, relatively stable perforators, easy dissection. Recipient site condition was good and acceptable for the patients. It is a significant choice for multiple hand defects.
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Periprosthetic femoral re-fractures (PFRFs) represent an emerging challenge for orthopaedic surgeons, since their incidence is growing in the last years, but very few experiences about their management have been currently published. The present study aims to (1) introduce, for the first time, an etiologic classification for PRFRs and (2) to provide surgical and pharmacological tips for the correct management of these injuries. Periprosthetic femoral re-fractures (PFRFs) could be classified into traumatic-PFRFs (T-PFRFs) and pathological-PFRFs (P-PFRFs). ⋯ P-PFRFs, on the other hand, define re-fractures occurring on a previous periprosthetic non-union or delayed union: the new fracture line appears in the same district of the old one. According to the etiologic factors influencing the P-PFRFs pathogenesis, it is possible to define re-fractures caused by mechanical failures, biological failures, septic failures and multifactorial failures, i.e., a combination of the previously mentioned concerns. A successful postoperative outcome, following the surgical management of PFRFs, requires the correct identification of all the underlying causes, which should be promptly and appropriately managed.
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Careful distal locking screw insertion into the subchondral zone is necessary to obtain proper mechanical strength of unstable distal radius fractures using volar locking plating. However, subchondral zone screw insertion increases the risk of intra-articular screw penetration, which may remain unrecognized during surgery due to complex distal radial anatomy. The purpose of this study was to evaluate the role of fluoroscopic guidance with a 45° supination oblique view technique for placing distal screws into the subchondral zone during volar locking plating for unstable distal radius fractures and to explore the factors associated with poor screw placement. ⋯ The 45° supination oblique view technique is a useful fluoroscopic guiding technique for accurate and safe distal screw placement in the subchondral zone in volar locking plate fixation for distal radial fractures. However, a decreased teardrop angle or extended lunate fossa should be corrected before distal screw insertion to avoid intra-articular screw placement.
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Ocular injuries in a paediatric population at a child eye health tertiary facility, Ibadan, Nigeria.
To determine the pattern, causes and risk factors for ocular injuries amongst children presenting to a tertiary facility in Ibadan, southwest Nigeria METHODS: A retrospective review of clinical records of patients aged 16 years and below who presented with ocular injuries to the eye emergency unit between May 2010 and April 2016. Information extracted includes patient's demography, location and circumstances of injury, clinical findings, and management. Data was analysed using IBM SPSS Statistics for Windows, Version 26.0. Descriptive and inferential statistics were calculated. Odds ratio were derived from regression models adjusted for confounders. Significance was set at a P-value of 0.05. ⋯ This study revealed that children predominantly sustain ocular injuries at home and younger children have greater odds of severe injuries with profound implications for visual disability. Health education, adult supervision and the application of appropriate measures necessary for reducing the incidence and severity of childhood ocular trauma are advocated.