J. Ryhänen

发表

Biocompatibility evaluation of nickel-titanium shape memory metal alloy

J. Ryhänen, 1999 .

Femoral Neck Is a Sensitive Indicator of Bone Loss in Immobilized Hind Limb of Mouse

T. Jämsä, J. Tuukkanen, P. Jalovaara, 1999, Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research.

Risk factors of hospitalization for carpal tunnel syndrome among the general working population.

R. Shiri, J. Karppinen, J. Miettunen, 2019, Scandinavian journal of work, environment & health.

Smoking as risk factor for carpal tunnel syndrome: A birth cohort study

J. Karppinen, J. Miettunen, J. Auvinen, 2019, Muscle & nerve.

Nickel–titanium wire as a flexor tendon suture material: an ex vivo study

T. Jämsä, J. Ryhänen, A. Viinikainen, 2010, The Journal of hand surgery, European volume.

Histomorphometric Analysis of Poly-L/D-Lactide 96/4 Sutures in the Gastrocnemius Tendon of Rabbits

N. Ashammakhi, P. Törmälä, J. Leppilahti, 2006, The International journal of artificial organs.

Smoking is associated with ulnar nerve entrapment: a birth cohort study

J. Karppinen, J. Miettunen, J. Auvinen, 2019, Scientific Reports.

Stabilization of acute, complete acromioclavicular joint dislocations with a new C hook implant.

J. Ryhänen, T. Raatikainen, O. Kaarela, 2003, Journal of shoulder and elbow surgery.

Biocompatibility of Nitinol

J. Ryhänen, 2000 .

Behaviour of nitinol in osteoblast-like ROS-17 cell cultures.

P. Lehenkari, J. Tuukkanen, J. Ryhänen, 2002, Biomaterials.

The expression of myoglobin and ROR2 protein in Dupuytren's disease.

J. Vuoristo, T. Salo, M. Kallioinen, 2008, The Journal of surgical research.

Biocompatibility of nickel-titanium shape memory metal and its corrosion behavior in human cell cultures.

T. Salo, J. Ryhänen, E. Niemelä, 1997, Journal of biomedical materials research.

Is Smoking Associated with Carpal Tunnel Syndrome? A Meta-Analysis

R. Shiri, S. Curti, J. Ryhänen, 2022, Healthcare.

Postoperative pain relief in children

O. Vuolteenaho, J. Leppäluoto, K. Puhakka, 1994 .

Bone modeling and cell-material interface responses induced by nickel-titanium shape memory alloy after periosteal implantation.

P. Lehenkari, M. Kallioinen, J. Tuukkanen, 1999, Biomaterials.

TGF-beta1 secretion of ROS-17/2.8 cultures on NiTi implant material.

J. Tuukkanen, J. Ryhänen, A. Kapanen, 2002, Biomaterials.

Poly-L/D-lactide (PLDLA) 96/4 Fibrous Implants: Histological Evaluation in the Subcutis of Experimental Design

M. Kellomäki, N. Ashammakhi, P. Törmälä, 2006, The Journal of craniofacial surgery (Print).

HISTOLOGIC ANALYSIS OF BIOABSORBABLE SCLERAL BUCKLING IMPLANTS: An Experimental Study on Rabbits

Ville Ellä, Minna Kellomäki, Pertti Törmälä, 2005, Retina.

Effect of metal alloy surface stresses on the viability of ROS-17/2.8 osteoblastic cells.

P. Lehenkari, T. Jämsä, J. Tuukkanen, 2002, Biomaterials.

Biocompatibility and strength properties of nitinol shape memory alloy suture in rabbit tendon.

Antti Pramila, Juha Tuukkanen, M. Kallioinen, 2004, Biomaterials.

Primary Flexor Tendon Repair Techniques

J. Ryhänen, A. Viinikainen, H. Göransson, 2008, Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society.

Bioperformance of Nitinol: Surface Tendencies

L. Yahia, J. Ryhänen, S. Shabalovskaya, 2002 .

Bone modeling controlled by a nickel-titanium shape memory alloy intramedullary nail.

Timo Jämsä, Antti Pramila, Juha Tuukkanen, 2002, Biomaterials.

A novel treatment of grade III acromioclavicular joint dislocations with a C-hook implant

T. Jämsä, J. Tuukkanen, J. Ryhänen, 2005, Archives of Orthopaedic and Trauma Surgery.

In vivo biocompatibility evaluation of nickel-titanium shape memory metal alloy: muscle and perineural tissue responses and encapsule membrane thickness.

M. Kallioinen, J. Tuukkanen, J. Ryhänen, 1998, Journal of biomedical materials research.

Effect of porosity on the osteointegration and bone ingrowth of a weight-bearing nickel-titanium bone graft substitute.

J. Tuukkanen, J. Ryhänen, A. Danilov, 2003, Biomaterials.

Composite implant of native bovine bone morphogenetic protein (BMP), collagen carrier and biocoral in the treatment of resistant ulnar nonunions: report of five preliminary cases

P. Jalovaara, J. Ryhänen, T. Raatikainen, 2003, Archives of Orthopaedic and Trauma Surgery.

Composite Implant of Native Bovine Bone Morphogenetic Protein (BMP) and Biocoral in the Treatment of Scaphoid Nonunions — A Preliminary Study

P. Jalovaara, J. Ryhänen, T. Raatikainen, 2002, Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society.

Indications, anaesthesia and postoperative protocol for replantation and revascularization in the hand in Nordic countries

J. Jokihaara, J. Ryhänen, Mihai Pietreanu, 2022, The Journal of hand surgery, European volume.

Bioperformance of Shape Memory Alloys

L. Yahia, J. Ryhänen, 2000 .

No gene copy number changes in Dupuytren's contracture by array comparative genomic hybridization.

S. Knuutila, M. Larramendy, S. Kaur, 2008, Cancer genetics and cytogenetics.

Unique microRNA profile in Dupuytren's contracture supports deregulation of β-catenin pathway

S. Knuutila, L. Lahti, I. Borze, 2010, Modern Pathology.

Proximal Median Nerve Compression in the Differential Diagnosis of Carpal Tunnel Syndrome

J. Ryhänen, S. Hulkkonen, Pekka Löppönen, 2022, Journal of clinical medicine.

Recovery of Muscle Strength after Late Repair of Distal Biceps Brachii Tendon

P. Siira, J. Ryhänen, T. Raatikainen, 2006, Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society.

Recov eR yo fm uscle st Rengt ha fteR la te RepaiR of dist al bicep sb Rachii tend on

J. Ryhänen, 2006 .

Platelet-rich plasma versus corticosteroid injection for treatment of trigger finger: study protocol for a prospective randomized triple-blind placebo-controlled trial

J. Ryhänen, J. Kosola, P. Nordback, 2020, Trials.

Total, gender- and age-specific incidence rates of upper extremity nerve injuries in Finland

J. Karppinen, J. Miettunen, J. Auvinen, 2020, The Journal of hand surgery, European volume.

R. Shiri, J. Karppinen, J. Miettunen, 2021, Scientific Reports.

Smoking is associated with ulnar nerve entrapment: a birth cohort study

J. Karppinen, J. Miettunen, J. Auvinen, 2019, Scientific Reports.

Incidence and operations of median, ulnar and radial entrapment neuropathies in Finland: a nationwide register study

J. Karppinen, J. Miettunen, J. Auvinen, 2019, Journal of Hand Surgery (European Volume).

Postoperative pain relief in children. A comparison between caudal bupivacaine and intramuscular diclofenac sodium.

O. Vuolteenaho, J. Leppäluoto, K. Puhakka, 1994, Anaesthesia.

R. Shiri, J. Karppinen, J. Auvinen, 2022, Journal of clinical medicine.

Assessment of construct validity of the Finnish versions of the Disabilities of Arm, Shoulder and Hand Instrument and the Michigan Hand Outcomes Questionnaire.

J. Karppinen, M. Uimonen, A. Häkkinen, 2019, Journal of hand therapy : official journal of the American Society of Hand Therapists.

Bone healing and mineralization, implant corrosion, and trace metals after nickel-titanium shape memory metal intramedullary fixation.

P Perämäki, M. Kallioinen, J. Tuukkanen, 1999, Journal of biomedical materials research.

Dupuytren'S Contracture; Increased Cellularity — Proliferation, is There Equality?

M. Kallioinen, J. Ryhänen, M. Forsman, 2005, Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society.

The structural validity of the Finnish version of the Disabilities of the Arm, Shoulder and Hand: A Rasch model analysis

J. Karppinen, A. Häkkinen, J. Ryhänen, 2020, Hand Therapy.

Intraosseous schwannoma of the middle phalanx

M. Kallioinen, J. Ryhänen, S. Kujala, 2006, Scandinavian journal of plastic and reconstructive surgery and hand surgery.

Epidemiology and Treatment of Distal Radius Fractures in Finland—A Nationwide Register Study

J. Ryhänen, S. Hulkkonen, L. Raudasoja, 2022, Journal of clinical medicine.

A handheld nerve conduction measuring device in carpal tunnel syndrome

U. Tolonen, M. Kallio, J. Ryhänen, 2007, Acta neurologica Scandinavica.

Comparison of the holding capacity of round monofilament, round multifilament, and flat multifilament nitinol suture loops in human cadaveric flexor tendon

J. Ryhänen, H. Göransson, A. Lim, 2012, The Journal of hand surgery, European volume.

Bone morphogenetic protein 3b expressing reindeer antler.

J. Tuukkanen, J. Ryhänen, H. Väänänen, 2002, Journal of biomedical materials research.

Comparison of the bone modeling effects caused by curved and straight nickel–titanium intramedullary nails

T. Jämsä, J. Tuukkanen, J. Ryhänen, 2002, Journal of materials science. Materials in medicine.

Lidocaine and prilocaine with vasoconstrictors as cause for cardiovascular reactions. A pulse oximetric study. Preliminary report.

J. Ryhänen, M. Mattila, R. Kotilainen, 1996, Oral surgery, oral diagnosis : OSD.

Successful treatment of scaphoid fractures and nonunions using bioabsorbable screws: report of six cases.

N. Ashammakhi, J. Ryhänen, T. Raatikainen, 2004, The Journal of hand surgery.