Operative time and blood loss were significantly reduced in the mini-incision group for studies with the posterior or posterolateral approach .
Concerning postoperative complications , there were no significant differences between the two groups with no significant heterogeneity .
No differences were observed between the two groups for Harris hip score and radiographic results except for cup anterversion .
Although mini-incision appeared to have similar outcomes compared to st and ard incision , the follow-up is short-term according to current st and ards in THA .
Le temps opératoire et les pertes sanguines étaient significativement moins importants dans le groupe mini-incision réalisé par voie postérieure ou postéro-latérale .
Il n'y a pas de différence significative dans les complications postopératoires entre les deux groupes de même en ce qui concerne le score de Harris , les résultats radiologiques exceptés pour l'antéversion de la cupule .
The purpose of this study was to compare the operative outcome between mini and st and ard incisions in total hip arthroplasty ( THA ) .
High- quality studies are required to compare the outcomes of these two procedures .ResuméLe but de cette étude est de comparer le devenir opératoire des patients ayant bénéficié d'une prothèse totale de hanche par voie  mini-invasive ou par incision st and ard .
Comparison of skin blood flow between mini- and standard-incision approaches during total hip arthroplasty.
Twenty patients who underwent total hip arthroplasty were r and omly allocated to have surgery through a mini incision of < or = 8 cm ( mini-incision surgery [ MIS ] group , n = 10 ) or a st and ard incision of 14 cm ( st and ard group , n = 10 ) . A laser Doppler flowmeter was used to measure the intraoperative blood flow of the skin . The measurements were performed at 2 regions , specifically , anterior and posterior regions across the middle points of skin incision . The measurements were taken before making the incision and after implantation . As a control , the skin blood flow over the anterior superior iliac spine was measured . After implantation , mean skin blood flows at both regions in the MIS group were significantly decreased by 32 % and 33 % . However , the corresponding flows in st and ard group and control regions were constant during operation
Operative time and blood loss were significantly reduced in the mini-incision group for studies with the posterior or posterolateral approach .
Concerning postoperative complications , there were no significant differences between the two groups with no significant heterogeneity .
No differences were observed between the two groups for Harris hip score and radiographic results except for cup anterversion .
Although mini-incision appeared to have similar outcomes compared to st and ard incision , the follow-up is short-term according to current st and ards in THA .
Le temps opératoire et les pertes sanguines étaient significativement moins importants dans le groupe mini-incision réalisé par voie postérieure ou postéro-latérale .
Il n'y a pas de différence significative dans les complications postopératoires entre les deux groupes de même en ce qui concerne le score de Harris , les résultats radiologiques exceptés pour l'antéversion de la cupule .
The purpose of this study was to compare the operative outcome between mini and st and ard incisions in total hip arthroplasty ( THA ) .
High- quality studies are required to compare the outcomes of these two procedures .ResuméLe but de cette étude est de comparer le devenir opératoire des patients ayant bénéficié d'une prothèse totale de hanche par voie  mini-invasive ou par incision st and ard .