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Dorsalis pedis arterial pulse: palpation using a bony landmark

Southern Illinois University, The Plastic Surgery Institute, Springfield, Illinois, USA

Correspondence to:
Correspondence to:
Assistant Professor Bradon J Wilhelmi, 747 N Rutledge, P O Box 19230, Springfield, Illinois 62794–1511, USA;
bwilhelmi{at}siumed.edu

Introduction: The unreliability of the pulse examination of the foot has primarily been due to variability of technique between examiners. Whereas the groove between the medial malleolus and the Achilles tendon more readily defines the location of the posterior tibial pulse, the location of the dorsalis pedis pulse remains vague. In this paper a novel method of locating the dorsalis pedis pulse by physical examination is described.

Methods: Forty one consecutive patients admitted to a general surgery service of a tertiary medical centre within a two month period were examined. Using the dorsal most prominence of the navicular bone as a landmark, the distance to the dorsalis pedis pulse in bilateral lower extremities was measured by palpation and compared to Doppler ultrasound. Measurements were confirmed by two separate examiners blinded to each others’ results.

Results: The dorsalis pedis artery was palpable in 78% of extremities and present by Doppler ultrasound in 95%. The location of the left dorsalis pedis artery was a mean (SD) 9.8 (1.4) mm by palpation and 11.1 (2.1) mm by Doppler ultrasound from the dorsal most prominence of the navicular bone. The right dorsalis pedis artery was 10.4 (3.4) mm by palpation and 11.5 (0.7) mm from the dorsal most prominence of the navicular bone. No significant differences in location of the dorsalis pedis artery were observed bilaterally between Doppler ultrasound and palpation; No significant differences were observed comparing contralateral dorsalis pedis arteries nor any differences between the examiners’ results.

Conclusion: The dorsal most prominence of the navicular bone provides a bony landmark to readily locate the dorsalis pedis artery. Reliability of the examination may be increased as to the patency of the dorsalis pedis artery by using this dependable anatomic landmark.

Keywords: dorsalis pedis pulse; physical examination; anatomic landmark

This article has been cited by other articles:

				N. A. Khan, S. A. Rahim, S. S. Anand, D. L. Simel, and A. Panju Does the Clinical Examination Predict Lower Extremity Peripheral Arterial Disease? JAMA, February 1, 2006; 295(5): 536 - 546. [Abstract] [Full Text] [PDF]

				J Hobson, C Bicknell, and N Cheshire Dorsalis pedis arterial pulse: palpation using a bony landmark Postgrad. Med. J., June 1, 2003; 79(932): 363 - 363. [Full Text] [PDF]

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