What is a waddling gait?

References

• Nutt JG, Marsden CD, Thompson PD. Human walking and higher-level gait disorders, particularly in the elderly. Neurology 1993; 43: 268– 279.
   PubMed Web of Science ®Google Scholar
• Alexander NB. Gait disorders in older adults. Journal of the American Geriatric Society 1996; 44: 434– 451.
   PubMed Web of Science ®Google Scholar
• Butterworth’s Medical Dictionary. London: The Butterworth Group, 1980.
   Google Scholar
• Churchill’s Medical Dictionary. New York: Churchill Livingstone, 1989.
   Google Scholar
• Dorland’s Illustrated Medical Dictionary. Philadelphia: WB Saun- ders Company, 2000.
   Google Scholar
• Mosby’s Medical, Nursing and Allied Health Dictionary. 5th edn. St Louis: Mosby Year Book Inc, 1998.
   Google Scholar
• Trendelenburg F. Trendelenburg’s test: 1895 Reprint. Clinical Orthopaedics and Related Research 1998; 355: 3– 7.
   PubMedGoogle Scholar
• Black’s Medical Dictionary. 39th edn. London: A&C Black, 1999. 9 Concise Medical Dictionary. Oxford: Oxford University Press,1998.
   Google Scholar
• Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing and Allied Health. 6th edn. Philadelphia: WB Saunders Company, 1997.
   Google Scholar
• Pears Medical Encyclopedia. London: Pelham Books Limited, 1965.
   Google Scholar
• Stedman’s Medical Dictionary. 27th edn. Baltimore: Lippincott Williams and Wilkins, 2000.
   Google Scholar
• Taber’s Cyclopedic Medical Dictionary. Philadelphia: FA Davis Company, 1997.
   Google Scholar
• Youngson RM. Collins Dictionary of Medicine. Glasgow: Harper- Collins Publishers, 1992.
   Google Scholar
• Apley AP, Solomon L. Physical Examination in Orthopaedics. Oxford: Butterworth Heinemann, 1997.
   Google Scholar
• Crenshaw AH (ed). Campbell’s Operative Orthopaedics. 8th edn. St Louis: Mosby Year Book, 1992.
   Google Scholar
• Dandy DJ. Essential Orthopaedics and Trauma. 3rd edn. Edin- burgh, Churchill Livingstone: 1998.
   Google Scholar
• Duthie RB, Bentley G (eds). Mercer’s Orthopaedic Surgery. London: Edward Arnold, 1983.
   Google Scholar
• Harris NH, Birch R (eds). Postgraduate Textbook of Clinical Orthopaedics. 2nd edn. Paris: Blackwell Science, 1995.
   Google Scholar
• Spranger JW, Langer LO, Wiedemann HR. Bone Dysplasias. Philadelphia: WB Saunders Company, 1974.
   Google Scholar
• Tachdjan MO. Paediatric Orthopaedics. 2nd edn. Philadelphia: WB Saunders Company, 1990.
   Google Scholar
• Kelley WN, Harris ED, Ruddy S, Sledge CB. Textbook of Rheumatology. 4th edn. Philadelphia: WB Saunders Company, 1993.
   Google Scholar
• Klippel JH, Dieppe PA (eds). Rheumatology. 2nd edn. London: Mosby, 1998.
   Google Scholar
• Maddison PJ, Isenberg DA, Woo P, Glass DN (eds). Oxford Textbook of Rheumatology. 2nd edn. Oxford: Oxford Medical Publications, 1998.
   Google Scholar
• Moll JMH. Rheumatology in Clinical Practice. Oxford: Blackwell Scientific Publications, 1987.
   Google Scholar
• Scott JT. Copeman’s Textbook of the Rheumatic Diseases. 5th edn. London: Churchill Livingstone, 1978.
   Google Scholar
• Adams RD, Victor M. Principles of Neurology. New York: McGraw-Hill Book Company, 1981.
   Google Scholar
• Bannister R. Brain and Bannister’s Clinical Neurology. 7th ednOxford: Oxford University Press, 1992.
   Google Scholar
• Bickerstaff ER, Spillane JA. Neurological Examination in Clinical Practice. 5th edn. Oxford: Blackwell Scientific Publications, 1989.
   Google Scholar
• Bradley WG, Daroff RB, Fenichel GM, Marsden CD. Neurology in Clinical Practice. 3rd edn. Boston: Butterworth Heinemann, 2000.
   Google Scholar
• Chadwick D, Cartlidge N, Bates D. Medical Neurology. Edin- burgh: Churchill Livingstone, 1989.
   Google Scholar
• Hopkins A. Clinical Neurology, A Modern Approach. Oxford: Oxford University Press, 1993.
   Google Scholar
• Lindsay KW, Bone I, Callender R. Neurology and Neurosurgery Illustrated. Edinburgh: Churchill Livingstone, 1986.
   Google Scholar
• Rowland LP. Merrit’s Textbook of Neurology. 8th edn. Philadel- phia: Lea & Febiger, 1989.
   Google Scholar
• Simon RP, Aminoff MJ, Greenberg DA. Clinical Neurology. Stamford: Appleton & Lange, 1999.
   Google Scholar
• Spillane JD, Spillane JA. An Atlas of Clinical Neurology. Oxford: Oxford University Press, 1982.
   Google Scholar
• Tallis R (ed). The Clinical Neurology of Old Age. Chichester: John Wiley & Sons, 1989.
   Google Scholar
• Wilkinson IMS. Essential Neurology. 2nd edn. Oxford: Blackwell Scientific Publications, 1988.
   Google Scholar
• Avery ME, First LR. Paediatric Medicine. 2nd edn. Baltimore: Williams & Wilkins, 1994.
   Google Scholar
• Behrman RE, Kliegman RM, Jenson HB. Nelson’s Textbook of Paediatrics. 16th edn. Philadelphia: WB Saunders Company, 2000.
   Google Scholar
• Campbell AGM, McIntosh N (eds). Forfar and Arneil’s Textbook of Paediatrics. 5th edn. New York: Churchill Livingstone, 1998.
   Google Scholar
• Rudolph AM (ed). Rudolph’s Paediatrics. 19th edn. Connecticut: Prentice-Hall International Inc., 1991.
   Google Scholar
• Cassel CK, Cohen HJ, Larson EB. Geriatric Medicine. 3rd edn. New York: Springer, 1997.
   Google Scholar
• Grimley Evans J, Franklin Williams T, Lynn Beattie B, Michel JP, Wilcock GK (eds). Oxford Textbook of Geriatric Medicine. 2nd edn. Oxford: Oxford University Press, 2000.
   Google Scholar
• Jahnigen DW, Schrier RW (eds). Geriatric Medicine. 2nd edn. Cambridge USA: Blackwell Science, 1996.
   Google Scholar
• Pathy J (ed). Principles and Practice of Geriatric Medicine. 3rd edn. Chichester: Wiley & Sons, 1998.
   Google Scholar
• Tallis R, Fillet H, Brocklehurst JC (eds). Textbook of Geriatric Medicine and Gerontology. 5th edn. Edinburgh: Churchill Living- stone, 1998.
   Google Scholar
• Compton A, Cott CA, Simpson JM, Vandervoort AA. Physiother- apy with Older Persons. London: WB Saunders Company Ltd, 1995.
   Google Scholar
• David C, Lloyd J. Rheumatological Physiotherapy. London: Mosby, 1999.
   Google Scholar
• Jackson O. Physical Therapy of Geriatric Patients. 2nd edn. New York: Churchill Livingstone, 1989.
   Google Scholar
• Titswell, ME. (ed). Orthopaedic Physiotherapy. London: Mosby 1998.
   Google Scholar
• Carr J, Shepherd R. Neurological Rehabilitation. Oxford: Butter- worth Heinemann, 1999.
   Google Scholar
• Greenwood R, Barnes MP, McMillan TM, Ward CD (eds). Neurological Rehabilitation. Edinburgh: Churchill Livingstone, 1993.
   Google Scholar
• Weatherall DJ, Ledingham JGG, Warrell DA (ed). Oxford Textbook of Medicine. 3rd edn. Oxford: Oxford University Press, 1996.
   Google Scholar
• Axford J (ed). Medicine. Oxford, Blackwell Science Ltd, 1996.
   Google Scholar
• Souhami RL, Moxham J (eds). Textbook of Medicine. 3rd edn. Edinburgh: Churchill Livingstone, 1997.
   Google Scholar
• Kelley WN (ed). Textbook of Internal Medicine. 3rd edn. Philadelphia: Lippincott-Raven, 1997.
   Google Scholar
• Haslett C, Chilvers ER, Hunter JAA, Boon NA (eds). Davidson’s Principles and Practise of Medicine. 18th edn. Edinburgh: Churchill Livingstone, 1999.
   Google Scholar
• Kumar P, Clark M (ed). Clinical Medicine. 4th edn. Edinburgh: WB Saunders, 1998.
   Google Scholar
• Braunwald E, Fauci AS, Kasper DL, Hauser SL, Longo DL, Jameson JL. Harrison’s Principles of Internal Medicine. 19th edn. New York: McGraw-Hill, 2001.
   Google Scholar
• Wyngaarden JB, Smith LH, Bennett JC (ed). Cecil Textbook of Medicine. 19th edn. Philadelphia: WB Saunders, 1992.
   Google Scholar
• Cohen-Sobel E, Darmochwal V, Caselli M, Najjar S, Lambert C. Atypical case of Becker’s muscular dystrophy. Early identification and management. Journal of the American Podiatric Medical Association 1994; 84: 181– 188.
   PubMed Web of Science ®Google Scholar
• Taylor J, Sewry CA, Dubowitz V, Muntoni F. Early onset, autosomal recessive muscular dystrophy with Emery-Dreifuss phenotype and normal emerin expression. Neurology 1998; 51: 1116– 1120.
   PubMed Web of Science ®Google Scholar
• Jong YJ, Huang SC, Liu GC, Chiang CH. Mental retardation in congenital nonprogressive myopathy with uniform type 1 fibers. Brain and Development 1991; 13: 444– 446.
   PubMed Web of Science ®Google Scholar
• Kong CK, Ko CH, Tong SF, Lam CW. Atypical presentation of dopa-responsive dystonia: generalized hypotonia and proximal weakness. Neurology 2001; 57: 1121– 1124.
   PubMed Web of Science ®Google Scholar
• Rezai-Delui H, Mamoore G, Sadri-Mahvelati E, Noori NM. Progressive pseudorheumatoid chondrodysplasia: a report of nine cases in three families. Skeletal Radiology 1994; 23: 411– 419.
   Google Scholar
• Thomas PS, Reid MM, McCurdy AM. Pelvis-shoulder dysplasia. Pediatric Radiology 1977; 5: 219– 223.
   PubMed Web of Science ®Google Scholar
• Koller ME, Maurseth K, Haneberg B, Aarskog D. A familial syndrome of diphysial cortical thickening of the long bones, bowed legs, tendency to fracture and ichthyosis. Pediatric Radiology 1974; 8: 179– 182.
   Web of Science ®Google Scholar
• Lentz SS. Osteitis pubis: a review. Obstetrical and Gynecological Survey 1995; 50: 310– 315.
   PubMedGoogle Scholar
• Rask MR. Superior gluteal nerve entrapment syndrome. Muscle and Nerve 1980; 3: 304– 307.
   PubMed Web of Science ®Google Scholar
• Lundberg E, Bergengren H, Lindqvist B. Mild phosphate diabetes in adults. Acta Medica Scandinavica 1978; 204: 93– 96.
   PubMed Web of Science ®Google Scholar
• Yoshimura T, Kaneuji M, Okuno T, Yoshioka M, Ueda T, Mikawa H, Kotawa T, Kamiya T. Periodic paralysis with cardiac arrhythmia. European Journal of Pediatrics 1983; 140: 338– 343.
   PubMed Web of Science ®Google Scholar
• Meola G, Sansone V, Rotondo G, Radice R, Sterlicchio M, Mauri M, Bresolin N, Moggio M. Neural regulation of acid maltase in an unusual adult onset deficiency. Clinical Neuropathology 1994; 13: 286– 291.
   PubMed Web of Science ®Google Scholar
• Foti T, Davids JR, Bagley A. A biomechanical analysis of gait during pregnancy. Journal of Bone and Joint Surgery 2000; 82: 625– 632.
   PubMed Web of Science ®Google Scholar
• Hoyle RM, Thomas CG Jr. Twenty-three-year follow-up of separated ischiopagus tetrapus conjoined twins. Annals of Surgery 1989; 210: 673– 679.
   PubMed Web of Science ®Google Scholar
• The Shorter Oxford English Dictionary. Oxford: Clarendon Press, 1959.
   Google Scholar
• The Concise Oxford Dictionary. Oxford: Clarendon Press, 1990. 78 Collin’s English Dictionary. Glasgow: HarperCollins, 1999.
   Google Scholar
• Stolpe M. Physiologisch-anatomische Untersuchungen u¨ ber die hintere Extremita¨ t der Vo¨ gel. Journal fu¨r Ornithologie 1932; 2: 161– 247.
   Google Scholar
• Griffin TM, Kram R. Penguin waddling is not wasteful. Nature2000; 408: 929.
   Google Scholar