<prompt> Housemaids knee is bursitis of -Prepatellar bursaInfrapatellar bursaOlecranonIschial bursa  <response>: Prepatellar bursitis is known as house maid;s knee which is seen in the lower half of patella and upper half of ligamentum patella. Reference- TB of ohopaedics- Ebnezar-3rd edition 