#bone inflammation

• Acromionitis — An acute or chronic inflammatory pathological process localized at the level of the acromion or its immediately adjacent periarticular structures (such as the subacromial bursa and rotator cuff tendons). This structural condition is most frequently triggered by repeated microtraumas, occupational or athletic mechanical overuse, or localized degenerative phenomena, clinically manifesting through intense pain during arm elevation, partial functional impairment of the shoulder, localized edema, and acute tenderness upon palpation.
• Antromastoiditis — An acute or chronic bacterial inflammatory and infectious condition affecting simultaneously the mucosa and bony structure of the mastoid antrum and the neighboring mastoid cells. It usually represents a severe complication of suppurative otitis media, clinically characterized by intense retroauricular pain, high fever, local erythema, and purulent discharge, requiring aggressive antibiotic treatment or surgical drainage.
• Apophysitis — A painful inflammatory or degenerative condition of the growth cartilage located at a bony apophysis, caused by repetitive microtraumas or excessive traction exerted by a tendon; apophyseal osteochondrosis. It frequently occurs during rapid growth periods in active children and adolescents, with classic examples being Osgood-Schlatter disease of the knee or Sever's disease of the heel.
• Aponeurositis — A painful inflammatory or degenerative condition of an aponeurosis, caused by excessive mechanical stress, repetitive microtraumas, or postural disorders; synonymous with aponeurositis. It frequently manifests on the sole of the foot as plantar aponeurozitis (plantar fasciitis), causing acute pain during walking and localized stiffness.