References
- Solway S, Beaton DE, McConnell S, Bombardier C. The DASH outcome measure user's manual, 2nd ed. Toronto: Institute for Work & Health; 2002.
- Imaeda T, Toh S, Nakao Y, Nishida J, Hirata H, Ijichi M, Kohn C, Nagano A, for the Impairment Evaluation Committee, Japa-nese Society for Surgery of the Hand. Validation of the Japanese Society for Surgery of the hand version of the disability of the arm, shoulder, and hand questionnaire. J Orthop Sci. 2005;10:353–9.
- Larsen A, Dale K, Eek M. Radiologic evaluation of rheumatoid arthritis and related conditions by standard reference films. Acta Radiol Diagn (Stockh). 1977;18:481–91.
- Minamikawa Y. Pathomechanics and treatment of the fingers in rheumatoid arthritis. J Jpn Rheum Assoc. 2001;41:968-79. (in Japanese).
- Aptekar RG, Duff IF. Metacarpophalangeal joint surgery in rheu-matoid arthritis. Long-term results. Clin Orthop. 1972;83:123–7.
- Wilde AH. Synovectomy of the proximal interphalangeal joint of the finger in rheumatoid arthritis. J Bone Joint Surg. 1974; 56–A:71–8.
- Nakagawa N, Abe S, Saegusa Y, et al. Long term results of open elbow synovectomy for rheumatoid arthritis. Mod Rheumatol. 2007;17(2):106–9.
- Nagao A, Murakami T, Muraoka T, et al. Long time follow-up of RA finger joint synovectomy. J Jpn Soc Surg Hand. 1990;7:502–5.
- Ryu J, Umemura M, Aibe K, et al. Long-term results of syno-vectomy of finger joints in rheumatoid arthritis. Jpn J Rheumatol. 1998;8:261–73.
- Nalebuff EA. Rheumatoid hand surgery update. J Hand Surg. 1988;8:678–82.
- Ellison MR, Kelly KJ, Flatt AE. The results of surgical syno-vectomy of the digital joint in rheumatoid disease. J Bone Joint Surg. 1971;53A:1041–60.
- Ogawa R, Nishimura H, Hamada A, et al. Over five years' fol-low-up results of finger joint synovectomy in rheumatoid patients. Orthop Surg. 1979;30:1750-3. (in Japanese).