Table 2 Indications and contraindications for percutaneous acetabuloplasty and ¹²⁵ I seed implantation

Weight-bearing periacetabularosteolysis

1: Absolute contraindications

Hip pain resistant to drugs

Acetabular fracture

Patients with multiple metastases

Pelvic discontinuity

Life expectancy ≥3 months

2: Relative contraindications

Inability to tolerate major surgery

Radiographic signs of medial wall interruption

Ineffective radiotherapy

Local infection

Hemorrhagic disorders