<unk>  (PLO; also known as<unk> -related osteoporosis) is a rare early presentation of osteoporosis in which young women experience low trauma or spontaneous fractures during or soon after<unk>  or<unk> . Fragility fractures of the spine are most commonly described, but the condition can be<unk>  with other types of fracture. The symptoms usually appear during or after a first<unk>  with the most common complaint being severe back pain The exact causes of the disease are not yet known, and most women with PLO have no known predisposing cause of osteoporosis or bone fragility.
Pregnancy and lactation-associated osteoporosis
Steroid-induced osteoporosis
Senile osteoporosis
Juvenile osteoporosis
Osteoporosis circumscripta
Metabolic bone disease
Oncogenic osteomalacia
Endocrine bone disease