Faculty Information - SAKURAI Hiroyuki

（Last updated : 2025-06-27 11:28:25）

SAKURAI Hiroyuki
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Plastic and Reconstructive Surgery

Position Professor and Division head

■ Published papers

1.	Original article	Delayed expander/implant reconstruction after breast conserving surgery 2011/01
2.	Original article	Gull-Wing Stacked Profunda Artery Perforator Flap for Unilateral Breast Reconstruction 2025/06/26
3.	Original article	Changes in Skin Paddle Morphology after Autologous Breast Reconstruction 2024
4.	Original article	Estimation of Mastectomy Volume Using Preoperative Mastectomy Simulation Images Acquired by the Vectra H2 System 2023/08/11
5.	Original article	Minimal Scar Autologous Breast Reconstruction with Skin-sparing Mastectomy 2023/08/07
6.	Original article	The bioengineering of perfusable endocrine tissue with anastomosable blood vessels. 2023/08
7.	Original article	A trial to visualize perforators images from CTA with a tablet device: experience of operating on minipigs. 2022/12
8.	Case report	One-Piece Frontoorbital Osteotomy With a Small Supraorbital Burr-Hole to Protect Against Intraoperative Dural Lacerations 2022/09/01
9.	Case report	"Elephant-trunk" negative pressure wound therapy for fixing artificial dermis with basic fibroblast growth factor for critical limb ischemia 2022
10.	Original article	Fibroblast growth factor-impregnated collagen-gelatin sponge improves keratinocyte sheet survival 2021/10
11.	Original article	Facial nerve regeneration with bioabsorbable collagen conduits filled with collagen filaments: an experimental study 2021/08
12.	Original article	Lacrimal Duct Obstruction Caused by Nasomaxillary Fracture: A Retrospective Analysis of Consecutive 12 Patients by Computed Tomographic Dacryocystography. 2021/06/01
13.	Original article	Accelerated outgrowth in cross-facial nerve grafts wrapped with adipose-derived stem-cell (ADSC) sheets 2020/08
14.	Original article	Prevention of denervated muscle atrophy with accelerated nerve‐regeneration by babysitter procedure in rat facial nerve paralysis model 2020/03/31
15.	Case report	Usefulness of avulsed fingertip skin for reconstruction after digital amputation. 2020/01/31
16.	Original article	Craniosynostosis treatment using distraction devices 2020/01
17.	Original article	Dedifferentiated fat cells in polyglycolic acid-collagen nerve conduits promote rat facial nerve regeneration 2019/12
18.	Original article	Keratinocyte sheets prepared with temperature-responsive dishes show enhanced survival after in vivo grafting on acellular dermal matrices in a rat model of staged bi-layered skin reconstruction. 2019/12
19.	Original article	A collagen-coated PGA conduit for interpositional-jump graft with end-to-side neurorrhaphy for treating facial nerve paralysis in rat. 2019/01
20.	Case report	Intramasseteric Schwannoma Derived from the Masseteric Nerve 2019
21.	Original article	Adipose-derived stem cells and the stromal vascular fraction in polyglycolic-acid (PGA)-collagen nerve conduits promote rat facial nerve regeneration. 2018/11
22.	Original article	Axonal supercharged interpositional jump-graft with a hybrid artificial nerve conduit containing adipose-derived stem cells in facial nerve paresis rat model. 2018/11
23.	Original article	Improvement of the salvage-rate of flap after venous thrombosis with intraparenchymatous venous pressure monitoring. 2018/01
24.	Case report	Successful Surgical Resection of Iatrogenic Antecubital Venous Pseudoaneurysm Following Venipuncture: Report of Two Cases 2017/10
25.	Original article	Harvesting epithelial keratinocyte sheets from temperature-responsive dishes preserves basement membrane proteins and improves cell survival in a skin defect model. 2017/09
26.	Original article	Comparison of contraction between three dermal substitutes: morphological differences of scaffold. 2017/06
27.	Original article	Xenogeneic transplantation of human adipose-derived stem cell sheets accelerate angiogenesis and the healing of skin wounds in a Zucker Diabetic Fatty rat model of obese diabetes 2017/06
28.	Original article	Facial nerve regeneration using basic fibroblast growth factor-impregnated gelatin microspheres in a rat model 2016/10
29.	Original article	Our Strategy for Fingertip Amputation 2015/09
30.	Original article	A Pentagram Suture Technique for Closing Tumor Resection Sites in the Face 2015/08
31.	Original article	Ex Vivo Prefabricated Rat Skin Flap Using Cell Sheets and an Arteriovenous Vascular Bundle 2015/07
32.	Original article	Effectively Axonal-supercharged Interpositional Jump-Graft with an Artificial Nerve Conduit for Rat Facial Nerve Paralysis 2015/06
33.	Other	Post-sternotomy Chronic Osteomyelitis Developing to Costochondritis:Report of 3 Cases 2015/01
34.	Original article	Adipocyte-derived and dedifferentiated fat cells promoting facial nerve regeneration in a rat model. 2014/10
35.	Original article	Unilateral Multiple Facial Nerve Branch Reconstruction Using "End-to-side Loop Graft" Supercharged by Hypoglossal Nerve. 2014/10
36.	Original article	Healing efficacy of Sea buckthorn (Hippophae rhamnoides L.) seed oil in an ovine model 2014/09
37.	Original article	A polylactic acid non-woven nerve conduit for facial nerve regeneration in rats. 2014/06
38.	Original article	Measurement of calf muscle oxygenation during light intensity exercise in patients with postthrombotic syndrome. 2014/06
39.	Original article	Vascularized versus non-vascularized island-median nerve grafts in the facial nerve regeneration and functional recovery of rats for facial nerve reconstruction study 2014/02
40.	Original article	Internal mammary artery perforator flap for reconstruction of the chest wall. 2013/09
41.	Case report	Development of Eczematous Symptoms by the Implanted Breast Prosthesis 2012/08
42.	Original article	Preliminary report of novel technique for cryopreservation-Vacuum-assisted cryoprotectant infiltration 2012/08
43.	Original article	Paraspinous muscle flap for the treatment of an empyema cavity 2012/06
44.	Original article	Usefulness of radial recurrent artery in transplant of radial forearm flap: an anatomical and clinical study. 2012/03
45.	Original article	Impaired cutaneous wound healing in transforming growth factor-β inducible early gene1 knockout mice. 2012
46.	Original article	Improved "bell-bottom" flap surgical technique for syndactyly without skin graft. 2011/11
47.	Other	Surgical procedure for transplanting artificial nerve conduits for peripheral nerve regeneration. 2011/08
48.	Case report	Successful surgical treatment of severe burn in an immune-compromised patient under long-term treatment of frequently relapsing nephrotic syndrome 2011/05
49.	Case report	Anomalies of the arterial tree that coexist with arteriovenous malformations in the lower extremity. 2010/04
50.	Case report	Prefabricated flap for multiple facial units reconstruction using a jejunal seromuscular patch as a vascular carrier. 2010
51.	Original article	Use of a Bipedicled Thin Groin Flap in Reconstruction of Postburn Anterior Neck Contracture 2008/03
52.	Original article	Squamous cell carcinoma arising in a port-wine stain withg a remote history of cryosurgery. 2007
53.	Original article	Novel application method of artificial dermis: one-step grafting procedure of artificial dermis and skin, rat experimental study. 2006
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■ Academic conference presentation

1.	Beard Reconstruction for Lower Facial Burn Contracture with Visor Flap （Speech，General） 2023/05/20
2.	Recommendations for practice guidelines of Burn from psychiatrists （Speech，General） 2020/11/20
3.	One-Stage Reconstruction Using Dual Innervated Double Muscle Flap Transplantation for Re-Animation of Established Facial Paralysis （Speech，General） 2018/10/01
4.	Diagnostic efficacy of duplex- and near-infrared spectroscopy-derived parameters in predicting post-thrombotic syndrome in patients with a first episode of DVT. （Speech，Special/Invited Lecture） 2018/06/29
5.	Noninvasive evaluation of calf muscle oxygenation in patients with advanced chronic venous insufficiency associated with right heart failure using near-infrared spectroscopy: preliminary experience with 13 patients. （Speech，General） 2018/02/23
6.	Factors influencing recurrence after ultrasound-guided foam sclerotherapy for superficial venous insufficiency （Speech，General） 2018/02/06
7.	Factors influencing recurrence after ultrasound-guided foam sclerotherapy for superficial venous insufficiency : Preliminary report of 48 limbs （Poster notice，General） 2017/11/05
8.	EVF Abstract Award Presentation: Noninvasive evaluation of calf muscle oxygenation in patients with chronic venous insufficiency using near-infrared spectroscopy-correlation with clinical severity （Speech，Special/Invited Lecture） 2017/11/03
9.	Multiple Facial-Nerve Branch Reconstruction Using "End-to-Side Loop Graft with Axonal Supercharge （Speech，General） 2017/08/04
10.	Comparative study of duplex-derived parameters in patients with chronic venous insufficiency-correlation with clinical manifestation with special reference to early symptoms. （Speech，General） 2017/07/01
11.	Percutaneous ultrasound-guided sclerotherapy with polidocanol microfoam for symptomatic lymphatic malformations. （Speech，General） 2017/07/01
12.	Time taken to the maximum increase in the oxygenated hemoglobin level during standing reflect the earliest change in post-thrombotic syndrome. （Speech，General） 2017/07/01
13.	Noninvasive evaluation of calf muscle oxigenation in patients with chronic venous insufficiency using near-infrared spectroscopy-correlation with clinical severity. （Speech，General） 2017/06/30
14.	Monitoring intraparenchymatous venous pressure in transferred tissue improves the salvage rate after microvascular complications. （Speech，General） 2017/06/15
15.	Percutaneous ultrasound-guided sclerotherapy for symptomatic lymphatic malformations with polidocanol microfoam （Speech，General） 2017/02/17
16.	Measurement of calf muscle oxygenation during standing and exercise in patients with chronic venous insufficiency, correlation with clinical severity （Poster notice，General） 2016/09/28
17.	My Jejunum Failed - Now What? （Speech，Panelist at Symposium/Workshop (Appointed)） 2016/09/25
18.	Comparison study of duplex-derived parameters in patients with chronic venous insufficiency: correlation with clinical manifestation with special reference to early symptoms （Speech，General） 2016/05/17
19.	Effective axonal-supercharged interpositional-jump graft with an artificial nerve-conduit for rat facial nerve paralysis model （Speech，General） 2016/05/17
20.	Measurement of calf muscle oxygenation during standing and exercise in patients with chronic venous insufficiency （Speech，General） 2016/05/17
21.	Reconstruction of the scar contracture after extensive burns based on the preoperative computed tomography angiography: report of a case （Speech，General） 2016/05/17
22.	Evaluation of Cultured Epithelial Cell Sheets Basement Membrane using Temperature Responsive Dish without Enzymatic Treatment （Poster notice，General） 2015/09/08
23.	Measurements Of Calf Muscle Oxygenation During Standing And Exercise In The Long-term Follow-up Of The First Episode Of Proximal Deep Vein Thrombosis. （Speech，General） 2014/02/20
24.	Treatment difficulty to the postoperative neocrotizing fasciitis of the abdominal wall:A case report （Poster notice，General） 2013/12/05
25.	Treatment difficulty to the postoperative necrotizing fasciitis of the adbdominal wall:Acase report （Speech，General） 2013/06/15
26.	GENDER-RELATED DIFFERENCES IN OPTIMAL DONOR SITE FOR POST BURN LOWER FACIAL RECONSTRUCTION （Poster notice，General） 2012/09/11
27.	Reconstruction following open-window thoracostomy for empyema （Speech，General） 2012/09/06
28.	TWO DIMENSIONAL ANALYSIS OF REEPITHELIALIZATION FOR MURINE WOUND HEALING MODEL （Poster notice，General） 2012/09/02
29.	The difference of post-burn lower face reconstruction related to gender and donor site. （Poster notice，General） 2012/05/17
30.	Reconstraction following open-window thoracostomy for empyema （Poster notice，General） 2012/05
31.	Gender-related differences in optimal donor site for post-burn lower face reconstruction （Speech，General） 2011/07
32.	Inframammary fold redefiniton for ptotic breast reconstruction （Speech，General） 2010/11
33.	Inframammary fold redefinition for ptotic breast reconstruction （Poster notice） 2009/10
34.	Capillary Blood Gas Analysis of the Replanted Congestive Finger （Speech，General） 2009/06/25
35.	The effectiveness of early burn wound excision and skin grafting on secondary abdominal compartment syndrome in the patients with extensive burns 2009/03
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