Puerperal osteomalacia

Puerperal osteomalacia is a rare metabolic bone disorder characterized by inadequate mineralization of bone matrix, leading to bone softening and increased fracture risk, specifically occurring during pregnancy or the postpartum period. It results from severe calcium and/or vitamin D deficiency, often exacerbated by the high demands of fetal development and lactation.

This code is used for patients diagnosed with osteomalacia that develops or is exacerbated during pregnancy or the puerperium. Documentation should clearly indicate the onset or diagnosis of osteomalacia in relation to the peripartum period, along with evidence of bone demineralization or related symptoms like bone pain or muscle weakness.

• Ensure documentation specifies the osteomalacia is "puerperal" or directly linked to pregnancy/postpartum.
• Consider co-reporting codes for underlying nutritional deficiencies (e.g., vitamin D deficiency, calcium deficiency) if documented.
• Distinguish from osteoporosis, which involves reduced bone mass but typically normal mineralization.