THE BASIC PRINCIPLES OF THA

Present-day THA techniques have developed into press-healthy femoral and acetabular factors. Generally, femoral stems could be classified into the next normal designs:本公司在會員有重複申請帳號行為時，有權取消及收回獎金。每位玩家、每一住址、每一電子郵箱、每一電話號碼、相同支付卡/信用卡號�