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Updated: Jan 23, 2026

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
Arthroscopic Management of Scaphoid Nonunion
Wing-Yee Clara Wong1, Pak-Cheong Ho2
1Faculty of Medicine, The Chinese University of Hong Kong, HKSAR; Hand Wrist Elbow and Microsurgery Clinic, The Chinese University of Hong Kong Medical Clinic, HKSAR; The Club Lusitano, 16/F, 16 Ice House Street, Central, Hong Kong SAR.
Abstract:
Arthroscopic bone grafting (ABG) in difficult scaphoid delayed union and nonunion allows thorough assessment and comprehensive management for scaphoid fracture and its sequelae. It provides a favorable biological environment for bony healing and produces minimal trauma to the soft tissues, aiding in rehabilitation. With adequate training and experience, high union rates and satisfactory clinical outcomes can be achieved. Poor blood supply of the scaphoid is not a contraindication to bone grafting; union rates over 80% have been reported, comparable to other existing surgical methods. This article discusses the rationale, surgical techniques, and results of ABG.
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