The meta- analysis of the current evidence base showed that minimally invasive THA is associated with a significantly increased risk of transient lateral femoral cutaneous nerve palsy ( p = 0.006 ) with no significantly better outcome
Over the past decade , minimally invasive surgery has gained popularity as a means of optimising early postoperative rehabilitation and increasing patient satisfaction and cosmesis following  total hip arthroplasty ( THA ) .
However , this surgical exposure has also been associated with increased risk of iatrogenic nerve injury and implant mal-positioning due to limited visibility compared to conventionally larger surgical incisions .
The purpose of this meta- analysis was to compare the outcomes of these two surgical exposures .
Minimally-invasive total hip arthroplasty will improve early postoperative outcomes: a prospective, randomized, controlled trial
Background The rehabilitation of patients for total hip arthroplasty is unsatisfactory , especially the prolonged rehabilitation . Aims To explore indications and key points of anterolateral minimally-invasive total hip arthroplasty . Methods 110 patients admitted for unilateral total hip arthroplasty were r and omly selected for surgery with either anterolateral minimally-invasive incision or st and ard posterolateral incision .  Demographic data , perioperative index and postoperative function index were recorded and statistically analyzed . Results No significant difference was detected in operation time , abduction angle , anteversion angle , stem alignment and stem fixation . The incision length , blood loss , perioperative transfusion and 100-mm VAS score at the first 24 h in minimally-invasive group were significantly lower . The Harris hip score and Barthel index were significantly higher in minimally-invasive group at 3 months ’ follow-up , but not significantly different 3 years after operation . Conclusions There are fewer traumas , fewer blood losses and more rapid recovery in this approach
The meta- analysis of the current evidence base showed that minimally invasive THA is associated with a significantly increased risk of transient lateral femoral cutaneous nerve palsy ( p = 0.006 ) with no significantly better outcome
Over the past decade , minimally invasive surgery has gained popularity as a means of optimising early postoperative rehabilitation and increasing patient satisfaction and cosmesis following  total hip arthroplasty ( THA ) .
However , this surgical exposure has also been associated with increased risk of iatrogenic nerve injury and implant mal-positioning due to limited visibility compared to conventionally larger surgical incisions .
The purpose of this meta- analysis was to compare the outcomes of these two surgical exposures .