As an extension of percutaneous vertebroplasty(PVP), percutaneous osteoplasty(POP) refers broadly to percutaneous bone cement injected into various parts of the body and narrowly to cement injected into extraspinal bo...As an extension of percutaneous vertebroplasty(PVP), percutaneous osteoplasty(POP) refers broadly to percutaneous bone cement injected into various parts of the body and narrowly to cement injected into extraspinal bone lesions. POP mainly includes such surgeries as percutaneous sacroplasty, percutaneous acetabuloplasty, percutaneous femoral osteoplasty, and percutaneous iliac osteoplasty(Figure 1). Currently, POP is a positive and an effective treatment for extraspinal bone lesions in that it can rapidly relieve pain, effectively prevent pathological fractures, and partially inactivate tumors, with few complications. The aim of this review is to detail the POP techniques and report their safety and efficacy in the treatment of extraspinal metastases.展开更多
The traditional treatment of the hip with a slip of the capital femoral epiphysis has been an in situ fixation using a single screw.This has the sanctity of a long term result.Recent literature stresses the outcomes o...The traditional treatment of the hip with a slip of the capital femoral epiphysis has been an in situ fixation using a single screw.This has the sanctity of a long term result.Recent literature stresses the outcomes of failure to restore the upper femoral alignment and on the basis of the poor results makes a plea for capital realignment.This being a recent development,it lacks the support of long term follow up and it remains to be seen if this is a better alternative of managing displaced and unstable slipped capital femoral epiphysis.The authors look at some of the available literature on the subject to highlight these controversies and their implications for orthopedic surgeons.Other controversies pertain to contralateral fixation,duration of immobilization and amount of weight bearing after an in situ fixation.展开更多
基金sponsored by grant National Natural Scientific Fund of China [grant number 81701798]Natural Fund from Shanghai Science And Technology Commission [grant number 18ZR1429400]+1 种基金Shanghai Sailing Program [grant number 17YF1414600]Shanghai Jiao Tong University Affiliated Sixth People’s Hospital East Campus [grant number 2016014],China
文摘As an extension of percutaneous vertebroplasty(PVP), percutaneous osteoplasty(POP) refers broadly to percutaneous bone cement injected into various parts of the body and narrowly to cement injected into extraspinal bone lesions. POP mainly includes such surgeries as percutaneous sacroplasty, percutaneous acetabuloplasty, percutaneous femoral osteoplasty, and percutaneous iliac osteoplasty(Figure 1). Currently, POP is a positive and an effective treatment for extraspinal bone lesions in that it can rapidly relieve pain, effectively prevent pathological fractures, and partially inactivate tumors, with few complications. The aim of this review is to detail the POP techniques and report their safety and efficacy in the treatment of extraspinal metastases.
文摘The traditional treatment of the hip with a slip of the capital femoral epiphysis has been an in situ fixation using a single screw.This has the sanctity of a long term result.Recent literature stresses the outcomes of failure to restore the upper femoral alignment and on the basis of the poor results makes a plea for capital realignment.This being a recent development,it lacks the support of long term follow up and it remains to be seen if this is a better alternative of managing displaced and unstable slipped capital femoral epiphysis.The authors look at some of the available literature on the subject to highlight these controversies and their implications for orthopedic surgeons.Other controversies pertain to contralateral fixation,duration of immobilization and amount of weight bearing after an in situ fixation.
