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Fig. 3 | BMC Surgery

Fig. 3

From: Early outcomes of total hip arthroplasty using point-of-care manufactured patient-specific instruments: a single university hospital’s initial experience

Fig. 3

Design and intra-operative use of the Acetabular cup PSI. A: Part A is designed to be pressed fit to the acetabulum joint surface and locates 2 pins marked on the superior-posterior rim of the acetabulum; B: Part B is designed to be placed on the 2 pins marked by part A, and helps to attach 2 guiding pins that connect to part C; C: Part C is designed to connect with guiding pins to accurately orient the reamer handle along the center cup axis

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BMC Surgery

ISSN: 1471-2482

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