WordNet

a writing implement with a point from which ink flows
an enclosure for confining livestock
female swan
any bundle of nerve fibers running to various organs and tissues of the body (同)nervus
belonging to or on or near the back or upper surface of an animal or organ or part; "the dorsal fin is the vertical fin on the back of a fish and certain marine mammals"
the male organ of copulation (`member is a euphemism) (同)phallus, member

PrepTutorEJDIC

《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
〈C〉(インクを用いる筆記具全体をさして)『ペン』;万年筆,ポールペン,フェルトペン;ペン先 / 〈U〉《the~》文筆,著述 / 〈C〉《単数形で》《文》文筆家 / 《気どって》…‘を'書く,著す(write)
〈C〉(家畜などを入れる)『おり』 / 《集合的に》ありの中の動物 / 〈C〉(監禁・保護に使われる)囲い,幼児用遊びわく(playpen) / (囲い・ありなどに)…‘を'入れる,閉じ込める,監禁する《+『名』+[『up』]『in』+『名』》
刑務所[penitentiaryの短縮形]
〈C〉『神経』 / 〈C〉《複数形で》『神経過敏』,いらだち / 〈U〉『勇気』,度胸(courage) / 〈U〉《時にa ~》厚かましさ,ずぶとさ;無礼 / 〈C〉葉脈;(昆虫の)翅脈(しみゃく) / 〈人,特に自分〉‘に'力を与える,‘を'元気づける
(植物の)背部の,背の
陰茎,ペニス

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/06/25 18:07:01」(JST)

wiki en

The dorsal nerve of the penis is the deepest division of the pudendal nerve; it accompanies the internal pudendal artery along the ramus of the ischium; it then runs forward along the margin of the inferior ramus of the pubis, between the superior and inferior layers of the fascia of the urogenital diaphragm.

Piercing the inferior layer it gives a branch to the corpus cavernosum penis, and passes forward, in company with the dorsal artery of the penis, between the layers of the suspensory ligament, on to the dorsum of the penis, and ends on the glans penis.

It innervates the skin of the penis.

Dorsal Penile Nerve and Circumcision in Males

A recent clinical comparison evaluated post-surgical pain outcomes in boys receiving either pudendal nerve or dorsal penile nerve block after circumcision (the local anesthetic was a mixture of lidocaine, bupivacaine, fentanyl, and clonidine). Compared with pudendal nerve blockage, boys with dorsal penile nerve block had higher pain scores in the 48 hours postsurgery, and a higher proportion of patients with dorsal nerve blockage consumed post-surgical analgesics than patients with pudendal nerve blockage. The results support the notion that pudendal nerve blockage was more effective in treating post-circumcision pain than dorsal penile nerve blockage.^[1]

Additional images

Deep and superficial dissection of the lumbar plexus
Sacral plexus of the right side (dorsal nerve of penis visible at bottom left)

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

^ Naja, Z.; Al-Tannir, MA; Faysal, W; Daoud, N; Ziade, F; El-Rajab, M (2011). "A comparison of pudendal block vs dorsal penile nerve block for circumcision in children: a randomised controlled trial". Anaesthesia 66: 802–807. doi:10.1111/j.1365-2044.2011.06753.x.

External links

Anatomy figure: 42:01-02 at Human Anatomy Online, SUNY Downstate Medical Center - "Cross-section of the penis."
Anatomy image:9466 at the SUNY Downstate Medical Center
Anatomy image:9478 at the SUNY Downstate Medical Center
perineum at The Anatomy Lesson by Wesley Norman (Georgetown University) (maleugtriangle4)
figures/chapter_32/32-2.HTM: Basic Human Anatomy at Dartmouth Medical School
figures/chapter_32/32-3.HTM: Basic Human Anatomy at Dartmouth Medical School

This neuroscience article is a stub. You can help Wikipedia by expanding it.

UpToDate Contents

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1. 新生児の包皮環状切除の手技 techniques for neonatal circumcision
2. ファスナーによる損傷のマネージメント management of zipper injuries
3. 嵌頓包茎整復術 paraphimosis reduction
4. 新生児の環状切除：利益とリスク neonatal circumcision risks and benefits
5. 新生児疼痛の予防および治療 prevention and treatment of neonatal pain

English Journal

A Novel Method of Urinary Sphincter Deficiency: Serial Histopathology Evaluation in a Rat Model of Urinary Incontinence.

Khorramirouz R1, Mozafarpour S1, Kameli SM1, Ladi Seyedian SS1, Oveisi N1, Rahimi Z1, Alijani M1, Kajbafzadeh AM1.
Anatomical record (Hoboken, N.J. : 2007).Anat Rec (Hoboken).2016 Feb;299(2):173-80. doi: 10.1002/ar.23291. Epub 2015 Dec 8.
In this study, a novel technique of irreversible sphincter deficiency by pudendal nerve transection (PNT) using 40 female rats for studying the pathophysiology of stress urinary incontinence associated with childbirth was developed. Of the 40 rats, 10 served as controls and the remaining underwent b
PMID 26574901

Ultrasound-Guided Pudendal Nerve Block at the Entrance of the Pudendal (Alcock) Canal: Description of Anatomy and Clinical Technique.

Bendtsen TF1, Parras T, Moriggl B, Chan V, Lundby L, Buntzen S, Dalgaard K, Brandsborg B, Børglum J.
Regional anesthesia and pain medicine.Reg Anesth Pain Med.2016 Jan 16. [Epub ahead of print]
BACKGROUND AND OBJECTIVES: Ultrasound-guided techniques for pudendal nerve block have been described at the level of the ischial spine and transperineally. Theoretically, however, blockade of the pudendal nerve inside Alcock canal with a small local anesthetic volume would minimize the risk of sacra
PMID 26780419

Conduction Block of Mammalian Myelinated Nerve by Local Cooling to 15-30 °C after a Brief Heating.

Zhang Z, Lyon TD, Kadow BT, Shen B1, Wang J1, Lee A1, Kang A, Roppolo JR1, de Groat WC1, Tai C2.
Journal of neurophysiology.J Neurophysiol.2016 Jan 6:jn.00954.2015. doi: 10.1152/jn.00954.2015. [Epub ahead of print]
This study aimed at understanding thermal effects on nerve conduction and developing new methods to produce a reversible thermal block of axonal conduction in mammalian myelinated nerves. In 13 cats under α-chloralose anesthesia, conduction block of pudendal nerves (N=20) by cooling (5-30°C) or he
PMID 26740534

Japanese Journal

球海綿体反射を用いた横紋筋性尿道括約筋の筋電図学的研究 : 膀胱蓄尿状態による仙髄反射活性の変化に関する検討

海法康裕,浪間孝重,内啓一郎,中川晴夫,相沢正孝,竹内晃,西村洋介,大沼徹太郎,折笠精一
日本泌尿器科學會雜誌 91(12), 715-722, 2000-12-20
… (目的)球海綿体反射の誘発電位反応(BCR-EP:evoked potential of bulbocavernosus renex)を用いて,蓄尿期(横紋筋性尿道括約筋の収縮時)の仙髄反射活性を膀胱空虚時と対比して検討した.(対象と方法)正常男性11例と脊髄損傷(C3〜C7)による神経因性膀胱男性13例(完全脊髄損傷5例,不完全脊髄損傷8例)を対象とした.陰茎背神経を電気刺激し,尿道周囲横紋筋から導出したBCR-EPを,膀胱空虚時と蓄尿(膀胱充満)時にそれぞれ測定して,振幅の変化に …
NAID 110003060590

球海綿体反射を用いた横紋筋性尿道括約筋の筋電図学的研究 : 正常随意排尿と不随意括約筋弛緩の検討

海法康裕,浪間孝重,内啓一郎,中川晴夫,相沢正孝,折笠精一
日本泌尿器科學會雜誌 90(12), 893-900, 1999-12-20
… (目的)球海綿体反射の誘発電位反応(BCR-EP:evoked potential of bulbocavernosus reflex)を用いて,尿排出時(横紋筋性尿道括約筋の弛緩時)の仙髄反射活性の検討を試みた.(対象と方法)正常男性17例を対象にして,膀胱空虚時と随意排尿時のそれぞれに,陰茎背神経を電気刺激し,尿道周囲横紋筋から導出したBCR-EPを測定した.つぎに,不随意の括約筋弛緩(IVSR:involuntary sphincter relaxation)を伴う神経因性膀胱男性3例について,IVSRによる尿失禁時と排 …
NAID 110003089139

ヒト陰茎組織におけるNADPH diaphorase陽性神経の分布

田村雅人,香川征,木村和哲,川西泰夫,鶴尾吉宏,石村和敬
日本泌尿器科學會雜誌 85(11), 1643-1648, 1994-11-20
ヒト陰茎におけるnitric oxide synthase含有神経の存在が確認されたが,その詳細な分布に関してはまだ不明の点が多い.今回,神経型NOSの特異的にマーカーであるNADPH diaphorase(以下,NDと略す)の酵素組織化学を用いて,ヒト陰茎組織における分布を検討した.陰茎脚部では太い線維束(>50μm),中間径の線維束(10〜50μm),細い神経束(<10μm)が認め …
NAID 110003087719

「陰茎背神経」

Dorsal nerve of the penis
	Pudendal nerve, its course through the lesser sciatic foramen, and branches, including dorsal nerve of the penis at bottom left.
	Transverse section of the penis. (Dorsal nerve visible at top.)
Details
From	pudendal nerve
Identifiers
Latin	nervus dorsalis penis
Dorlands; /Elsevier	n_05/12565720
TA	A14.2.07.042M
FMA	21869
	Anatomical terms of neuroanatomy [edit on Wikidata]