AUTHORS ' CONCLUSIONS Very low quality evidence is available from single trials , thus we are uncertain if hip pre caution s with or without the addition of equipment and functional restrictions are effective in preventing dislocation and improving outcomes after THA .
BACKGROUND Total hip arthroplasty ( THA ) is one of the most common orthopaedic operations performed worldwide .
Painful osteoarthritis of the hip is the primary indication for THA .
Following THA , people have conventionally been provided with equipment , such as raised toilet seats and chairs , and educated to avoid activities that could cause the hip joint to be in a position of flexion over 90 degrees , or adduction or rotation past the midline .
These aspects of occupational therapy have been advocated to reduce the risks of prosthesis dislocation .
However , the appropriateness of these recommendations has been question ed .
OBJECTIVES To assess the effects of provision of assistive devices , education on hip pre caution s , environmental modifications and training in activities of daily living ( ADL ) and extended ADL ( EADL ) for people undergoing THA .
Prospective randomized study of direct anterior vs postero-lateral approach for total hip arthroplasty.
Benefits of a direct anterior approach ( DAA ) versus a posterior-lateral ( PA ) approach to THA were assessed in a single-surgeon , IRB-approved , prospect i ve , r and omized clinical study . Subjects ( 43 DAA and 44 PA ) were evaluated at 6 weeks , and 3 , 6 and 12 months . The primary end point was ability to climb stairs normally and walk unlimited at each time point . Secondary end points included assessment by several outcome instruments . DAA subjects performed better during the immediate post-operative period ; they had lower VAS pain scores on the first post-operative day , more subjects climbing stairs normally and walking unlimited at 6 weeks , and higher HOOS Symptoms scores at 3 months . There were no significant differences between groups at later time points . Findings confirm previous reports of benefits of DAA versus PA in early post-operative phases
AUTHORS ' CONCLUSIONS Very low quality evidence is available from single trials , thus we are uncertain if hip pre caution s with or without the addition of equipment and functional restrictions are effective in preventing dislocation and improving outcomes after THA .
BACKGROUND Total hip arthroplasty ( THA ) is one of the most common orthopaedic operations performed worldwide .
Painful osteoarthritis of the hip is the primary indication for THA .
Following THA , people have conventionally been provided with equipment , such as raised toilet seats and chairs , and educated to avoid activities that could cause the hip joint to be in a position of flexion over 90 degrees , or adduction or rotation past the midline .
These aspects of occupational therapy have been advocated to reduce the risks of prosthesis dislocation .
However , the appropriateness of these recommendations has been question ed .
OBJECTIVES To assess the effects of provision of assistive devices , education on hip pre caution s , environmental modifications and training in activities of daily living ( ADL ) and extended ADL ( EADL ) for people undergoing THA .