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©The Author(s) 2023.
World J Clin Cases. Aug 16, 2023; 11(23): 5595-5601
Published online Aug 16, 2023. doi: 10.12998/wjcc.v11.i23.5595
Published online Aug 16, 2023. doi: 10.12998/wjcc.v11.i23.5595
Table 1 Prior cases of osteochondroma-causing extra-articular knee locking
| Ref. | Age in yr | Sex | Tumor location | Injury mechanism | Post- operative follow-up period | Clinical outcome |
| Kralik et al[20], 1951 | NA | NA | Distal medial femur | NA | NA | NA |
| NA | NA | Distal medial femur | NA | NA | NA | |
| Kernohan et al[10], 1984 | 19 | F | Proximal medial tibia | Knee deep flexion | NA | Symptom resolved |
| 19 | M | Proximal medial tibia | Crouching | NA | Symptom resolved | |
| 19 | F | Proximal medial tibia | After squat | NA | Symptom resolved | |
| 13 | F | Proximal medial tibia | During squat | NA | Symptom resolved | |
| Fraser et al[19], 1996 | NA | NA | Proximal medial tibia | NA | NA | Symptom resolved |
| NA | NA | Proximal medial tibia | NA | NA | Symptom resolved | |
| Sansone et al[8], 1999 | 23 | F | Proximal medial tibia | Knee deep flexion | 24 mo | No recurrence of osteochondroma and locking |
| Andrews et al[21], 2019 | 18 | F | Proximal medial tibia | During squat | 3 mo | No recurrence of osteochondroma and locking |
| Present case | 13 | F | Proximal medial tibia | Knee deep flexion | 3 mo | No recurrence of osteochondroma and locking |
- Citation: Sonobe T, Hakozaki M, Matsuo Y, Takahashi Y, Yoshida K, Konno S. Knee locking caused by osteochondroma of the proximal tibia adjacent to the pes anserinus: A case report. World J Clin Cases 2023; 11(23): 5595-5601
- URL: https://www.wjgnet.com/2307-8960/full/v11/i23/5595.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v11.i23.5595