User:Opmed2013/Scapholunate advanced collapse
| Scapholunate advanced collapse | |
|---|---|
| Other names | SLAC wrist |
 | |
| AP wrist x-ray demonstrating scapholunate advanced collapse | |
| Specialty | Orthopedic surgery |
| Risk factors | Wrist trauma |
| Diagnostic method | Radiographic |
| Differential diagnosis | Scaphoid fracture, distal radial fractures, avascular necrosis of the scaphoid, gout, pseudogout, rheumatoid arthritis, Kienbock disease, lunate fracture vs dislocation dorsal intercalated segmental instability |
| Treatment | Non-surgical (NSAIDs, wrist splint, steroid injection), surgical (radial styloidectomy, proximal row carpectomy, scaphoid excision and four-corner fusion, total wrist arthrodesis, wrist arthroplasty) |
Scapholunate advanced collapse (also known as SLAC wrist) is a type of wrist osteoarthritis. SLAC wrist is the most common type of post-traumatic wrist osteoarthritis[1] and is often the result of an undiagnosed and/or untreated scapholunate ligament rupture.[2] The condition follows a predictable pattern of development, which was first described by H. Kirk Watson, M.D. and Frederick L. Ballet, M.D. in 1984.[3][4]
Epidemiology
[edit]In their initial study, Watson and Ballet identified SLAC wrist as the most common form of wrist osteoarthritis, occurring in 57% of 210 patients with wrist osteoarthritis.[3] SLAC wrist is more common in males, manual laborers, young people, and patients with a history of wrist trauma.[5]
Diagnosis
[edit]Scapholunate advanced collapse is a radiographic diagnosis. The Watson and Ballet classification identifies three stages of progressive wrist osteoarthritis that can be identified on a standard posterior-anterior (PA) wrist x-ray.
References
[edit]- ^ França Bisneto, Edgard Novaes; Freitas, Maura Cristina; Leomil de Paula, Emygdio José; Mattar, Rames; Zumiotti, Arnaldo Valdir (2011-01). "Comparison between proximal row carpectomy and four-corner fusion for treating osteoarthrosis following carpal trauma: a prospective randomized study". Clinics. 66 (1): 51–55. doi:10.1590/S1807-59322011000100010. PMC 3044580. PMID 21437436.
{{cite journal}}: Check date values in:|date=(help)CS1 maint: PMC format (link) - ^ Lane, Robert; Tafti, Dawood; Varacallo, Matthew (2024), "Scapholunate Advanced Collapse", StatPearls, Treasure Island (FL): StatPearls Publishing, PMID 30725809, retrieved 2024-03-04
- ^ a b McLean, Andrew; Taylor, Fraser (2018 Aug 29). "Classifications in Brief: Watson and Ballet Classification of Scapholunate Advanced Collapse Wrist Arthritis". Clinical Orthopaedics and Related Research. 477 (3): 663–666 – via PubMed.
{{cite journal}}: Check date values in:|date=(help) - ^ Watson, H. K.; Ballet, F. L. (1984-05). "The SLAC wrist: scapholunate advanced collapse pattern of degenerative arthritis". The Journal of Hand Surgery. 9 (3): 358–365. doi:10.1016/s0363-5023(84)80223-3. ISSN 0363-5023. PMID 6725894.
{{cite journal}}: Check date values in:|date=(help) - ^ Murphy, Blake D.; Nagarajan, Mahalakshmi; Novak, Christine B.; Roy, Mélissa; McCabe, Steven J. (2020-01). "The Epidemiology of Scapholunate Advanced Collapse". HAND. 15 (1): 23–26. doi:10.1177/1558944718788672. ISSN 1558-9447. PMC 6966289. PMID 30003815.
{{cite journal}}: Check date values in:|date=(help)CS1 maint: PMC format (link)