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目的研究阴茎中层静脉的局部解剖,为相关疾病的诊断、治疗和预后提供解剖学依据。方法详细解剖28例成年男性尸体阴茎中层静脉(其死亡年龄、原因、生前勃起状况及所患疾病均不详),记录阴茎中层静脉各部分解剖学特征。结果28个标本中,13个背深静脉主干为两支,1个为三支,其余为1支,共有43支主干;在15个标本中共有18支背深静脉主干进入阴部内静脉,每个标本背深静脉(DDV)有属支5～11支,共217支,平均7.75支,其中21个标本(75.00%)固定段有1～5支,共47支,最近端属支距离前列腺周围静脉丛约1.0cm;中层静脉与浅层静脉和深层静脉之间均有广泛交通支。结论解剖发现一些与临床手术相关的解剖结构,对于治疗方法的选择和预后判断以及相关研究有重要意义。
Objective To study the local anatomy of penis medial veins and provide anatomical basis for the diagnosis, treatment and prognosis of related diseases. Methods The anatomical characteristics of the medial veins of penis were recorded in 28 cases of adult male corpses. The age, cause of death, erectile condition and disease were unknown. Results Of the 28 samples, 13 were deep dorsal veins with two stems, one with three branches and the other with one branch with a total of 43 branches. Of the 15 specimens, a total of 18 branches with deep dorsal veins entered the genital vein, There were 5 to 11 branches of DDV with 217 branches, an average of 7.75 branches, of which 21 branches (75.00%) had 1 ~ 5 branches, 47 branches in total. Around the venous plexus about 1.0cm; middle veins and superficial veins and deep veins have extensive transport branch. Conclusion Anatomical findings of some anatomical structures associated with clinical surgeries are of great importance for the selection of treatment methods, prognostic judgment and related studies.