Orthopaedics Fungal Infections f251d3d7 In actinomycosis of the spine, the abscess usually erodes: A Intervertebral disc B Into the pleural cavity C Into the retroperitoneal space D Towards the skin High-Yield Explanation (d)- Actinomycosis of spine is characterized by granulomatous lesions or osteomyelitis. Cutaneous sinus tracts frequently develop.