Osteochondroma: Complications

The following are the most important diseases or complications that may be contributed to by osteochondroma:

Endocrine, nutritional, and metabolic diseases (E00-E90).

  • Obesity – due to limited mobility.

Musculoskeletal system and connective tissue (M00-M99).

  • Bursitis (bursitis) in the affected area.
  • Restriction of movement due to limitation of joint activity.
  • Joint deformities, oblique or short stature (too small body size for age), asymmetric growth in length of arms or legs – due to displacement or destruction of growth plates, caused by the spread of osteochondroma

Neoplasms – tumor diseases (C00-D48).

  • Degeneration → secondary chondrosarcoma (malignant (malignant) neoplasia (neoplasm)) – very rare: < 1% in solitary exostosis and 2-5% in osteochondromatosis (multiple osteocartilaginous exostoses); the thickness of the cartilage cap correlates with the risk of degeneration (from 20 mm possibly malignant!).

Psyche – nervous system (F00-F99; G00-G99).

  • Anxiety, depression – due toOsteochondromas can degenerate; however, this is very rarely the case.

Injuries, poisonings and other consequences of external causes (S00-T98).

  • Pathologic fractures (unlikely)

Further

  • Organ dysfunction – depending on location and size, osteochondromas may exert pressure on adjacent nerves and/or blood vessels, leading to undersupply of the organ supplied thereby
  • Impingement (narrowing) of vessels and nerves.