Clinical Observation Study With the SBG Stem

Clinical Observation Study With the SBG Stem

This study is a prospective, single-center, postmarket clinical observation to observe the clinical and radiographic long-term performance of the SBG hip stem.

Inclusion Criteria:

• patients requiring the implantation of the SBG hip stem

Exclusion Criteria:

• general medical contraindications to surgery
• acute or recent infection of joint
• atrophy or deformation of upper femur
• muscular atrophy or neuromuscular disease
• pathologic fractures
• per- and subtrochanteric fractures
• revision of failed hip endoprosthesis
• hypersensitivity to used materials
• any conditions preventing stable anchoring of the hip prosthesis