Anatomy Forms part of the border of obturator foramen, joins with inferior ramus of ischium. Vignette Ramus (Latin); branch. Interested in taking our award-winning Pocket Anatomy app for a test drive?

Anatomy Articulates posteriorly with 5th metatarsal, anteriorly with 5th middle phalanx. Interested in taking our award-winning Pocket Anatomy app for a test drive?

Anatomy At near end is 1st MCP. Thumb has only 2 phalanges, joint between is intermediate interphalangeal. Interested in taking our award-winning Pocket Anatomy app for a test drive?

Anatomy Articulates up with metacarpal at 3rd MCP, down with middle phalanx at proximal interphalangeal joint (PIP). Interested in taking our award-winning Pocket Anatomy app for a test drive?

Anatomy Articulates up with metacarpal at 5th MCP, down with middle phalanx at proximal interphalangeal joint (PIP). Clinical Rheumatoid arthritis commoner MCPs and PIPs, osteoarthritis commoner DIPs. Interested in taking our award-winning Pocket Anatomy app for a test drive?

Motion The proximal tibiofibular joint is a synovial plane joint. The lateral condyle of the tibia articulates with the articular facet of the head of the fibula. It allows very little movement. Slight movement occurs to accommodate the movement of the medial malleolus and fibula during plantar or dorsiflexion of the foot. Stability The fibrous

Functions Secretes alkaline fluid which constitutes ~30% of semen (with spermatozoa and seminal vesicle fluid) and protects sperm against acidic vaginal environment. This fluid is produced constantly, with the excess being expelled in urine. Contains smooth muscles which help project sperm during ejaculation. These muscles also help in involuntary control of urine. Anatomy Complex exocrine

Anatomy A gyrus located anterior to the central sulcus. It extends anteroinferiorly from the great longitudinal fissure and ends just above the lateral sulcus. It forms part of the frontal lobe. Blood supply: Supplied by the middle cerebral artery, and medially by the anterior cerebral artery, to a lesser extent. Functions Is the location of

Anatomy Course Branches from the radial artery, just as the radial artery is veering medially to become the deep palmar arterial arch. It travels towards the thumb between the first dorsal interosseous artery and the adductor pollicis muscle. Supply Main blood supply to the thumb. Interested in taking our award-winning Pocket Anatomy app for a

Anatomy Origin: Nasal bone and upper part of the lateral nasal cartilage. Insertion: Skin of lower forehead between the eyebrows. Key Relations: Lies over the nasal bone. Functions Draws medial border of eyebrows inferiorly resulting in transverse wrinkles over the bridge of the nose. e.g. as in an expression of anger.. Supply Nerve Supply: Zygomatic