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Designed to be used in a minimally invasive approach to help protect soft tissue and muscle,1,2 with a circulotrapezoidal neck providing a greater range of motion than circular neck designs,* which may reduce the potential risk of dislocation.3-5

The ANTHOLOGY AFIT Primary Hip System features a reduced distal cross-section as an option for patients with a narrow femoral canal.

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*Based on computer modelling.

  1. Rodriguez J, et al. Clin Orthop Relat Res. 2014;472(2):455-463.
  2. Szendrõi M, et al. Int Orthop. 2006;30(3):167-171.
  3. Barrack R, et al. J Arthroplasty. 2001;16(8):8-12.
  4. Thornberry R, et al. Poster presented at: AAHKS Eighth Annual Meeting 1999.
  5. Barrack R, et al. Orthop Clin North Am. 2001;32(4):569-577.
  6. Morgenstern R, et al. Arthroplasty Today. 2019;5(4):510-515.
  7. Heiner A, et al. Poster presented at: 53rd Annual Meeting of the Orthopaedic Research Society 2007; San Diego, CA.
  8. Bourne R, et al. Orthopedics. 2008;31(12 Suppl 2).
  9. Bobyn J, et al. Clin Orthop Relat Res. 1980(150):263-270.