局部解剖学(三) 下肢后区解剖与操作
局部解剖学（三） 下肢后区解剖与操作
下肢后区解剖 Postenor cervical region back of lower limb 臀部 gluteal region Lumbar oox Antenor region of forearm 股后区 back of thigh 膝后区 popliteal fossa Palm Palmar region] 小腿后区 back of leg Postenor rog on of thigh 踝后区 back of ankle Postenor region of knee 足底 sole of foot Antenor region of lee
下肢后区解剖 back of lower limb • 臀部 gluteal region • 股后区 back of thigh • 膝后区 popliteal fossa • 小腿后区 back of leg • 踝后区 back of ankle • 足底 sole of foot
臀部 Gluteal Region 境界 Boundary 表面标志 Surface landmarks 浅层结构 Superficial structures 深层结构 Deep structures
一、臀 部 Gluteal Region • 境 界 Boundary • 表面标志 Surface Landmarks • 浅层结构 Superficial structures • 深层结构 Deep structures
lliac crest Anterior superior iliac spine Posterior superior iliac spine Median sacral crest Superior gluteal nerve spine s (Suprapiriform foramen Posterior inferior iliac spine (Infrapiriform foramen) Greater sciatic foramen Sciatic nerve- nferior gluteal nerve Piriformis Sacrospinous ligament Greater trochanter Lesser sciatic foramen Posterior cutaneous nerve of thigh Ischial tuberosity [posterior femoral cutaneous nerve Sacrotuberous ligament schaal tuberosity Fig. 1337 Projection of skeleton and sciatic nerve onto the surface of the gluteal region posterior aspect. 髂嵴Ⅲ iac crest,髂后上棘 Posterior superior iliac spine 髂前上棘 Anterior superior iliac spine, 坐骨结节 Ischial tuberosity大转子 Greater trochanter
髂嵴 Iliac crest, 髂后上棘Posterior superior iliac spine 髂前上棘Anterior superior iliac spine , 坐骨结节Ischial tuberosity, 大转子Greater trochanter
Superior clunial nerves(L1-L3) Lateral cutaneous branch (iliohypogastric nerve [iliopubic nerve)) Middle clunial nerves(S1-S3) Gluteal fold Lateral cutaneous nerve of thigh of thigh [posterior femoral cutaneous nerve] s [lateral femoral cutaneous nerve 皮肤skin 浅层结构浅筋膜 superficial fascia 皮神经 cutaneous nerve
皮 肤 skin 浅筋膜 superficial fascia 皮神经 cutaneous nerve 浅层结构