Talk:Straight leg raise

Medicine Mid‑importance

	Medicine portal This article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that biomedical information in any article use high-quality medical sources. Please visit the project page for details or ask questions at Wikipedia talk:WikiProject Medicine.MedicineWikipedia:WikiProject MedicineTemplate:WikiProject Medicinemedicine articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Chiropractic Low‑importance

	This article is within the scope of WikiProject Chiropractic, a collaborative effort to improve the coverage of Chiropractic on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ChiropracticWikipedia:WikiProject ChiropracticTemplate:WikiProject ChiropracticChiropractic articles
Low	This article has been rated as Low-importance on the project's importance scale.

Tight hamstrings

"The straight leg raise test is positive if pain in the sciatic distribution is produced between 30 and 70 degrees passive flexion of the straight leg."

Wouldn't tight hamstrings also result in discomfort/pain, thus being a false positive for disk herniation ? 69.196.160.115 (talk) 19:28, 21 November 2010 (UTC)[reply]

"Tight hamstrings" do not produce symptoms typical of sciatica (type and/or location), usually require more hip flexion, and resistance would be felt by the examiner. (But this resistance can be a means to protect the sciatic nerve from tension). In case of more proximal symptoms (low back/glutes/hamstrings), differentiation between neural involvement and muscular can also be done via dorsiflexion. If it reproduces patient's symtoms and modulates the response, there is probably neural involvment. 69.28.223.68 (talk) 15:51, 30 October 2017 (UTC)[reply]