Template:Hip prosthesis zones by DeLee and Charnley system, and Gruen system - source

Own work, using the following (own work) images:

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  Anteroposterior view (transparent background)
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  Lateral view (transparent background)

Reference for DeLee and Charnley zones:

• (2009). "The Ringloc liner compared with the Hexloc liner in total hip arthroplasty". Orthopedic Reviews 1 (1): 16. DOI:10.4081/or.2009.e16. ISSN 2035-8164.

Reference for Gruen zones:

• (2010). "Long-Term Results of a Contemporary Metal-on-Metal Total Hip Arthroplasty". The Journal of Arthroplasty 25 (5): 700–708. DOI:10.1016/j.arth.2009.05.018. ISSN 08835403.