1. Phalangeal osteochondroma: a cause of childhood trigger finger
A Al-Harthy, Ghazi M Rayan 
British Journal of Plastic Surgery 
Volume 56, Issue 2, Pages (March 2003)
DOI: /S (03)

2. Figure 1
A 5-year old girl has triggering and locking of the right ring finger.
British Journal of Plastic Surgery  , DOI: ( /S (03) )

3. Figure 2
A cartilaginous mass close to A3 pulley was noticed to originate from the palmar surface of the proximal phalanx.
British Journal of Plastic Surgery  , DOI: ( /S (03) )

4. Figure 3
The excised cartilaginous lesion with periosteoum and cortical bone.
British Journal of Plastic Surgery  , DOI: ( /S (03) )

5. Figure 4
Mature benign cartilaginous tissue that was located within overlaying fibrous cap and has bony islands within the mass consistent with osseous osteochondroma.
British Journal of Plastic Surgery  , DOI: ( /S (03) )