Anatomic Study Of Distal End Of Radial Artery And Radial Nerve

Objective：Research radial artery and distal radial nerve’s distribution in the snuffbox,in order to stem tu and stem tu plane for mark, measuring snuffbox period ofradial radial nerve and specific data, in order to find a safe area, for clinicalheadless pressure in The Treatment of distal radial fractures using cannulatedheadless compression screw in minimally ivasive surgicalto provide theanatomical basis.Materials and Methods：clean up with20(40cases) body specimens, age is not known. With13ofmen, women with7, arm and wrist without damage, and ruled out wrist lesions.Exposure to area, and to snuffbox period of radial and radial nerve concernedparameters are measured, and the use of statistical software processing of data.Results:（1）The lateral boundary for thumb nest snuff out short tendon, it andthumb long stretch tendon fusion point and stem the convex place at thedistance to (69.50±5.34) mm, a maximum of71.80mm, minimum value of67.30mm. For the world long thumb out tendons, it and thumb short tendonfusion point out from the stem axon plane and thumb long stretch the distanceof the intersection of tendon for (76.20±6.44) mm, a maximum of78.16mm,minimum value of74.40mm. Thumb long stretch and thumb short stretchhamstring tendon in at the distance to stem the plane (21.08±2.14mm, amaximum of22.10mm, minimum value of21.00mm.（2）Radial stem from her in the far end inclined to, and after thumb shortstretch tendon lower part, walk to snuff in the nest, line in long thumb tendonand thumb short stretch out the tendon deep surface, through long stretch out thumb tendon snuff nest, to first metacarpal space, wear the first bone dorsalmuscles of palm between deep. Radial into the nest from ashdod stem in snuffthe distance to (14.52±3.56) mm, a maximum of17.70mm, minimum value of11.88mm. Out in the sudden stem from the nest snuff plane and thumb longstretch the distance of the intersection of tendon for (43.80±4.36)mm, amaximum of4.600mm, minimum value of3.962mm. Out in the nest fromstem axon snuff the distance to (36.40±3.42) mm, a maximum of39.00mm,minimum value of34.40mm. In snuff nest in radial for walking,(22.18±2.14)mm, a maximum of24.00mm, minimum value of20.00mm.（3）Snuffbox in near side radial section diameter for (2.36±0.24) mm, amaximum of2.66mm, minimum value of2.20mm. The far side period ofdiameter for (1.86±0.18) mm, a maximum of2.00mm, minimum value of1.70mm.（4）The radial nerve with shallow used to snuff out the upper nest branch,a snuff in the nest, and the thumb long stretch a tendon intersect, and thumbshort tendon no stretch intersect, snuff in length is walking nest (32.10±2.14)mm, a maximum of33.54mm, minimum value of31.70mm. The plane intothe nest at stem from the stem in snuff running distance to (6.84±3.14) mm, amaximum of9.92mm, minimum value of4.42mm. Out in the sudden stemfrom the nest snuff plane and thumb long stretch the distance of the intersectionof tendon for (34.52±4.04) mm, a maximum of38.00mm, minimum value of29.72mm. A snuff nest from her for stem distance for (32.82±4.14) mm, amaximum of35.50mm, minimum value of31.30mm.（5）Snuff nest near side in radial neural diameter for (2.56±0.22) mm, amaximum of2.90mm, minimum value of2.20mm. The far side radial neuraldiameter for (1.50±0.14)mm, a maximum of1.56mm, minimum value of1.40mm.（6）the most convex place at stem from the outside of the stem axon distance (AJ) is10.14±1.26mm, maximum of12.18mm, minimum of8.74mm.Stem from the convex place at the inside of the stem axon distance (AK) is13.26±1.42mm, a maximum of15.10mm, minimum value of11.90mm. Stemfrom the convex place at the near side at stem from (AH) is13.42±2.34mm, amaximum of14.58mm, minimum value of11.60mm. Stem from the convexplace at the far side of ashdod stems from (AI) is9.58±1.04mm, a maximumof10.18mm, minimum value of7.86mm. Her biggest stem width (JK) is17.56±2.84mm, a maximum of19.98mm, minimum value of16.50mm. Stemaxon long axis (HI) is21.80±2.62, a maximum of24.32mm, minimum valueof19.60mm.Conclusion:(1) snuff nest place, minimally invasive treatment distal radialfractures’safe needle into the area for the upper bound for Stem axon planeproximal10mm, lower bound for radial artery, the lateral boundary for thumbshort stretch tendon, inside bound for the radial nerve shallow branch of thefeet long and collateral thumb out part of the tendons (HEBD).(2) in the c-arm help to pressure the headless hollow bolt fixed way in"safe area" into the needle, can effectively reduce the probability of injury tothe radial nerve, and can reduce the operation of the window, and to improvethe prognosis of patients. This operation can be better treatment NaoGu remotefracture...