The MSV approach ranked better concerning clinical scores ( the lowest visual analogic scale , the higher KSS and KSFS ) and functional outcomes ( the shortest straight leg raise , the greatest degree of flexion and range of motion ) .
Concerning perioperative data , the MSV evidence d the shortest hospital stay , while the MPP the shortest surgical duration and lowest estimated blood loss .
According to the main findings of the present study , the mini-subvastus approach for total knee arthroplasty demonstrated superior overall compared to the other approaches .
Alternatives to the classical medial parapatellar ( MPP ) approach for total knee arthroplasty ( TKA ) include the mini-medial parapatellar ( MMPP ) , mini-subvastus ( MSV ) , mini-midvastus ( MMV ) and quadriceps-sparing ( QS ) approaches .
The best approach has been not fully clarified .
The purpose of the present study was to conduct a Bayesian network meta- analysis comparing these approaches .
Short Term Recovery of Function following Total Knee Arthroplasty: A Randomised Study of the Medial Parapatellar and Midvastus Approaches
This pilot double blind r and omised controlled study aim ed to investigate whether the midvastus ( MV ) approach without patellar eversion in total knee arthroplasty ( TKA ) result ed in improved recovery of function compared to the medial parapatellar ( MP ) approach . Patients were r and omly allocated to either the MV approach or the MP approach . Achievements of inpatient mobility milestones were recorded . Knee kinematics , muscle strength , Timed Up and Go , WOMAC , and daily step count were assessed before and up to six months after surgery . Cohen 's effect size d was calculated to inform the sample size in future trials . Twenty-eight participants ( 16 males , 12 females ) participated .  Patient mobility milestones such as straight leg raise were achieved on average 1.3 days ( 95 % CI −3.4 to 0.7 , d = 0.63 ) earlier in the MV group . Knee extensor strength at 6 weeks after surgery was higher ( 95 % CI −0.38 to 0.61 , d = 0.73 ) in the MV group . No trends for differences between the groups were observed in knee kinematics , TUG , WOMAC , or step count . Our results suggest a short term advantage in the first 6 weeks after surgery of the MV approach over the MP approach , but a larger study is required to confirm these findings . This trial is registered with NCT056445
The MSV approach ranked better concerning clinical scores ( the lowest visual analogic scale , the higher KSS and KSFS ) and functional outcomes ( the shortest straight leg raise , the greatest degree of flexion and range of motion ) .
Concerning perioperative data , the MSV evidence d the shortest hospital stay , while the MPP the shortest surgical duration and lowest estimated blood loss .
According to the main findings of the present study , the mini-subvastus approach for total knee arthroplasty demonstrated superior overall compared to the other approaches .
Alternatives to the classical medial parapatellar ( MPP ) approach for total knee arthroplasty ( TKA ) include the mini-medial parapatellar ( MMPP ) , mini-subvastus ( MSV ) , mini-midvastus ( MMV ) and quadriceps-sparing ( QS ) approaches .
The best approach has been not fully clarified .
The purpose of the present study was to conduct a Bayesian network meta- analysis comparing these approaches .