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 Scars from Total Hip Replacements Done with a Standard or a Mini-incision
Scar cosmesis is one of the proposed benefits of mini-incision total hip replacement as opposed to st and ard-incision procedures ; however , there has been no scientific proof of this clinical outcome . The cosmetic appearances of healed incisions of 34 primary total hip replacement procedures done by one surgeon using either a mini-incision ( 20 procedures ) or a st and ard-length incision ( 14 procedures ) were compared at an average of 2 years postoperatively . Each scar ’s appearance was grade d independently by two plastic surgeons using a st and ardized rating system . Patients answered a question naire regarding their subjective assessment of their scar . The blinded observers found that more mini-scars ( six of 20 ) were rated poor than st and ard scars ( one of 14 ) and that more st and ard-incision patients had scars that were rated good . More mini-incision patients ( two of 20 versus zero of 14 ) had wound-healing problems . All the patients thought that their hip scar was acceptable in appearance , but 30 of 31 patients rated the relief of pain and total hip replacement longevity as higher priorities than scar cosmesis . The cosmesis of mini-incision total hip replacement scars may be inferior to st and ard-incision scars because of skin and soft tissue damage produced by high retractor pressures needed for exposure using a limited skin incision . Level of Evidence : Therapeutic study , Level II-2 ( prospect i ve comparative study ) . See the Guidelines for Authors for a complete description of levels of evidence
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 .