Thorkildsen RD, Kleggetveit IP, Røkkum M(2025) Anterior interosseous to ulnar nerve transfer for nine proximal injuries in continuity: clinical and neurophysiological assessment J Hand Surg Eur Vol, 17531934251328564(in press) DOI 10.1177/17531934251328564, PubMed 40145431
Reigstad O, Holm-Glad T, Korslund J, Gjelsten G, Thorkildsen R, Røkkum M(2024) Conversion of Total Wrist Arthrodesis to a Total Wrist Arthroplasty: Twelve Patients Followed for 7 (2-16) Years J Hand Surg Am, 50(2), 173-181 DOI 10.1016/j.jhsa.2024.10.007, PubMed 39601735
Reigstad O, Holm-Glad T, Korslund J, Myhre C, Thorkildsen R, Røkkum M(2024) Long-Term Outcomes of Wrist Arthroplasty Using the ReMotion™ Implant in Non-inflammatory Wrist Pathology J Hand Surg Asian Pac Vol, 29(3), 200-210 DOI 10.1142/S2424835524500218, PubMed 38726500
Reigstad O, Holm-Glad T, Korslund J, Thorkildsen R, Røkkum M(2023) Bilateral carpal pilon-type fractures due to clenched fist trauma: a case report Ann Jt, 8, 9 DOI 10.21037/aoj-22-25, PubMed 38529223
Thorkildsen RD, Kleggetveit IP, Thu F, Madsen LM, Bolstad BJ, Røkkum M(2024) Supercharging of the ulnar nerve: clinical and neurophysiological assessment at 2 years for nine proximal injuries J Hand Surg Eur Vol, 49(9), 1139-1146 DOI 10.1177/17531934231226174, PubMed 38235708
Reigstad O, Holm-Glad T, Korslund J, Grimsgaard C, Thorkildsen R, Røkkum M(2022) 15-20 Year Follow-up After Wrist Arthroplasty Surgery - Revisiting the Development and Introduction of a New Prototype Concept for Total Wrist Arthroplasty J Hand Surg Asian Pac Vol, 27(6), 945-951 DOI 10.1142/S242483552250093X, PubMed 36606350
Winge MI, Johansson CB, Røkkum M(2022) Biopsies from the Distal Radius after Implantation of Calcium Phosphate Cement J Hand Surg Asian Pac Vol, 27(5), 852-863 DOI 10.1142/S2424835522500837, PubMed 36285754
Holm-Glad T, Røkkum M, Röhrl SM, Roness S, Godang K, Reigstad O(2022) A randomized controlled trial comparing two modern total wrist arthroplasties : improved function with stable implants, but high complication rates in non-rheumatoid wrists at two years Bone Joint J, 104-B(10), 1132-1141 DOI 10.1302/0301-620X.104B10.BJJ-2022-0201.R2, PubMed 36177637
Winge MI, Røkkum M(2022) Calcium phosphate bone cement and metaphyseal -corrective osteotomies in the upper extremity: long-term follow-up of 10 children Acta Orthop, 93, 769-774 DOI 10.2340/17453674.2022.4589, PubMed 36161337
Olsen OG, Thorkildsen RD, Zaikova O, Lobmaier IVK, Taksdal I, Røkkum M(2022) A woman in her fifties with a lump in the palm of her hand Tidsskr Nor Laegeforen, 142(12) DOI 10.4045/tidsskr.21.0830, PubMed 36066222
Sletten IN, Røkkum M, Winge MI(2021) Outcome After Pollicization for Congenital Thumb Deficiency: A Cohort Study of Cases in a Single Unit, 1987 to 2016 J Hand Surg Am, 47(5), 479.e1-479.e9 DOI 10.1016/j.jhsa.2021.05.023, PubMed 34274210
Thorkildsen RD, Thu F, Myrseth LE, Røkkum M(2021) Major nerve injury in association with use of contraceptive implants Tidsskr Nor Laegeforen, 141(7) DOI 10.4045/tidsskr.20.0806, PubMed 33950659
Thorkildsen RD, Reigstad O, Røkkum M(2021) Early dismantling of the polyethylene liner in the Arpe® trapezial cup: a report of two cases J Hand Surg Eur Vol, 46(9), 1008-1009 DOI 10.1177/17531934211012203, PubMed 33926280
Reigstad O, Holm-Glad T, Dovland P, Korslund J, Grimsgaard C, Thorkildsen RD, Røkkum M(2021) Progressing arthrosis and a high conversion rate 11 (4-19) years after four corner fusion J Plast Surg Hand Surg, 55(6), 354-360 DOI 10.1080/2000656X.2021.1898970, PubMed 33733991
Winge MI, Røkkum M(2021) Satisfying Clinical and Functional Results in 12 Apert Children Treated With Soft Tissue Distractor J Pediatr Orthop, 41(5), 312-318 DOI 10.1097/BPO.0000000000001785, PubMed 33710128
Holm-Glad T, Godang K, Bollerslev J, Røkkum M, Reigstad O(2020) Assessing Periprosthetic Bone in Total Wrist Arthroplasty: The Validity of DXA J Clin Densitom, 24(3), 433-441 DOI 10.1016/j.jocd.2020.10.006, PubMed 33172804
Reigstad O, Grimsgaard C, Holm-Glad T, Korslund J, Thorkildsen RD, Røkkum M(2020) Satisfactory function 12 years after triscaphoid arthrodesis for chronic scapholunate ligament injury J Plast Surg Hand Surg, 54(4), 233-239 DOI 10.1080/2000656X.2020.1756835, PubMed 32410479
Thorkildsen RD, Johansson CB, Hogmalm J, Johansson PH, Røkkum M(2019) Early Cup Loosening After Metal-on-Metal Total Joint Replacement of the Trapeziometacarpal Joint: A Retrieval Study J Hand Surg Am, 45(3), 213-222 DOI 10.1016/j.jhsa.2019.06.020, PubMed 31537396
Thorkildsen RD, Røkkum M(2019) Trapeziectomy with LRTI or joint replacement for CMC1 arthritis, a randomised controlled trial J Plast Surg Hand Surg, 53(6), 361-369 DOI 10.1080/2000656X.2019.1635490, PubMed 31271330
Reigstad O, Holm-Glad T, Korslund J, Grimsgaard C, Thorkildsen R, Røkkum M(2019) High re-operation and complication rates 11 years after arthrodesis of the wrist for non-inflammatory arthritis Bone Joint J, 101-B(7), 852-859 DOI 10.1302/0301-620X.101B7.BJJ-2018-0943.R4, PubMed 31256671
Vaksvik T, Røkkum M, Holm I(2018) Cold hypersensitivity after hand injuries. A prospective 7-year follow-up J Plast Surg Hand Surg, 52(6), 363-366 DOI 10.1080/2000656X.2018.1520124, PubMed 30289015
Reigstad O, Røkkum M(2018) Wrist arthroplasty using prosthesis as an alternative to arthrodesis: design, outcomes and future J Hand Surg Eur Vol, 43(7), 689-699 DOI 10.1177/1753193418784707, PubMed 29985078
Holm-Glad T, Reigstad O, Tsukanaka M, Røkkum M, Röhrl SM(2018) High precision and accuracy of model-based RSA for analysis of wrist arthroplasty J Orthop Res, 36(11), 3053-3063 DOI 10.1002/jor.24063, PubMed 29873422
Winge MI, Røkkum M(2017) CaP cement is equivalent to iliac bone graft in filling of large metaphyseal defects: 2 year prospective randomised study on distal radius osteotomies Injury, 49(3), 636-643 DOI 10.1016/j.injury.2017.11.027, PubMed 29361294
Reigstad O, Holm-Glad T, Bolstad B, Grimsgaard C, Thorkildsen R, Røkkum M(2017) Five- to 10-Year Prospective Follow-Up of Wrist Arthroplasty in 56 Nonrheumatoid Patients J Hand Surg Am, 42(10), 788-796 DOI 10.1016/j.jhsa.2017.06.097, PubMed 28844772
Rigó IZ, Haugstvedt JR, Røkkum M(2017) The effect of adding active flexion to modified Kleinert regime on outcomes for zone 1 to 3 flexor tendon repairs. A prospective randomized trial J Hand Surg Eur Vol, 42(9), 920-929 DOI 10.1177/1753193417728406, PubMed 28835192
Thorkildsen R, Reigstad O, Røkkum M(2016) Chrome nitride coating reduces wear of small, spherical CrCoMo metal-on-metal articulations in a joint simulator J Hand Surg Eur Vol, 42(3), 310-315 DOI 10.1177/1753193416674161, PubMed 28196445
Reigstad O, Holm-Glad T, Thorkildsen R, Grimsgaard C, Røkkum M(2016) Successful conversion of wrist prosthesis to arthrodesis in 11 patients J Hand Surg Eur Vol, 42(1), 84-89 DOI 10.1177/1753193416674929, PubMed 27789811
Rigo IZ, Røkkum M(2016) Predictors of outcome after primary flexor tendon repair in zone 1, 2 and 3 J Hand Surg Eur Vol, 41(8), 793-801 DOI 10.1177/1753193416657758, PubMed 27406934
Vaksvik T, Ruijs A, Røkkum M, Holm I(2015) Evaluation of a home treatment program for cold hypersensitivity using a classical conditioning procedure in patients with hand and arm injuries J Hand Ther, 29(1), 14-22 DOI 10.1016/j.jht.2015.09.002, PubMed 26498337
Vaksvik T, Røkkum M, Haugstvedt JR, Holm I(2015) Small-to-moderate decreases in cold hypersensitivity up to 3 years after severe hand injuries: A prospective cohort study J Plast Surg Hand Surg, 50(2), 74-9 DOI 10.3109/2000656X.2015.1089877, PubMed 26413980
Reigstad O, Thorkildsen R, Grimsgaard C, Melhuus K, Røkkum M(2015) Examination and treatment of scaphoid fractures and pseudarthrosis Tidsskr Nor Laegeforen, 135(12-13), 1138-42 DOI 10.4045/tidsskr.14.1256, PubMed 26130547
Reikeras O, Winge MI, Røkkum M(2015) Effect of soft-tissue attachment on tibial fracture healing in rats J Orthop Surg (Hong Kong), 23(1), 47-51 DOI 10.1177/230949901502300111, PubMed 25920643
Reigstad O, Røkkum M(2014) Conversion of total wrist arthroplasty to arthrodesis with a custom-made PEG J Wrist Surg, 3(3), 211-5 DOI 10.1055/s-0034-1384770, PubMed 25097817
Kjelstrup T, Hol PK, Courivaud F, Smith HJ, Røkkum M, Klaastad Ø(2014) MRI of axillary brachial plexus blocks: a randomised controlled study Eur J Anaesthesiol, 31(11), 611-9 DOI 10.1097/EJA.0000000000000122, PubMed 25051144
Reigstad O, Røkkum M(2014) Wrist arthroplasty: where do we stand today? A review of historic and contemporary designs Hand Surg, 19(2), 311-22 DOI 10.1142/S0218810414300034, PubMed 24875525
Rigó IZ, Røkkum M(2013) Comparison of Transverse Intraosseous Loop Technique and Pull Out Suture for Reinsertion of the Flexor Digitorum Profundus tendon. A Retrospective Study J Hand Microsurg, 5(2), 68-73 DOI 10.1007/s12593-013-0100-8, PubMed 24426678
Thorkildsen R, Theodorsson J, Mellgren M, Røkkum M(2013) Comparison of two uncemented trapezio-metacarpal cups: a finite element study Hand Surg, 18(2), 221-8 DOI 10.1142/S0218810413500275, PubMed 24164127
Rigó IZ, Røkkum M(2013) Not all non-rheumatoid patients are satisfied with thumb metacarpophalangeal joint arthrodesis J Plast Surg Hand Surg, 47(2), 144-6 DOI 10.3109/2000656X.2012.742020, PubMed 23402550
Reigstad O, Lütken T, Grimsgaard C, Bolstad B, Thorkildsen R, Røkkum M(2012) Promising one- to six-year results with the Motec wrist arthroplasty in patients with post-traumatic osteoarthritis J Bone Joint Surg Br, 94(11), 1540-5 DOI 10.1302/0301-620X.94B11.30130, PubMed 23109636
Reigstad O, Grimsgaard C, Thorkildsen R, Reigstad A, Røkkum M(2012) Scaphoid non-unions, where do they come from? The epidemiology and initial presentation of 270 scaphoid non-unions Hand Surg, 17(3), 331-5 DOI 10.1142/S0218810412500268, PubMed 23061941
Reigstad O, Thorkildsen R, Grimsgaard C, Reigstad A, Rokkum M(2013) Excellent results after bone grafting and K-wire fixation for scaphoid nonunion surgery in skeletally immature patients: a midterm follow-up study of 11 adolescents after 6.9 years J Orthop Trauma, 27(5), 285-9 DOI 10.1097/BOT.0b013e31826f8cb9, PubMed 22932752
Rigó IZ, Haugstvedt JR, Ludvigsen P, Røkkum M(2012) Comparison of modified Kessler and Yotsumoto-Dona suture: a biomechanical study on porcine tendons J Plast Surg Hand Surg, 46(5), 313-7 DOI 10.3109/2000656X.2012.700005, PubMed 22931133
Aure A, Hetland KR, Rokkum M(2012) Chronic posterior sternoclavicular dislocation J Orthop Trauma, 26(4), e33-5 DOI 10.1097/BOT.0b013e318214e867, PubMed 22048186
Reigstad O, Grimsgaard C, Thorkildsen R, Reigstad A, Rokkum M(2012) Long-term results of scaphoid nonunion surgery: 50 patients reviewed after 8 to 18 years J Orthop Trauma, 26(4), 241-5 DOI 10.1097/BOT.0b013e31821f940a, PubMed 21918482
Reigstad A, Reigstad O, Grimsgaard C, Røkkum M(2011) New concept for total wrist replacement J Plast Surg Hand Surg, 45(3), 148-56 DOI 10.3109/2000656X.2011.579720, PubMed 21682612
Reigstad O, Johansson C, Stenport V, Wennerberg A, Reigstad A, Røkkum M(2011) Different patterns of bone fixation with hydroxyapatite and resorbable CaP coatings in the rabbit tibia at 6, 12, and 52 weeks J Biomed Mater Res B Appl Biomater, 99(1), 14-20 DOI 10.1002/jbm.b.31866, PubMed 21648067
Winge MI, Reikerås O, Røkkum M(2011) Calcium phosphate bone cement: a possible alternative to autologous bone graft. A radiological and biomechanical comparison in rat tibial bone Arch Orthop Trauma Surg, 131(8), 1035-41 DOI 10.1007/s00402-011-1271-z, PubMed 21305309
Reigstad O, Thorkildsen R, Grimsgaard C, Reigstad A, Røkkum M(2011) Supracondylar fractures with circulatory failure after reduction, pinning, and entrapment of the brachial artery: excellent results more than 1 year after open exploration and revascularization J Orthop Trauma, 25(1), 26-30 DOI 10.1097/BOT.0b013e3181db276a, PubMed 21085027
Reigstad O, Thorkildsen R, Grimsgaard C, Reigstad A, Røkkum M(2010) Healing of ununited scaphoid fractures by Kirschner wires and autologous structural bone grafts Scand J Plast Reconstr Surg Hand Surg, 44(2), 106-11 DOI 10.3109/02844310903528663, PubMed 20136465
Reigstad O, Thorkildsen R, Grimsgaard C, Reigstad A, Røkkum M(2009) Is revision bone grafting worthwhile after failed surgery for scaphoid nonunion? Minimum 8 year follow-up of 18 patients J Hand Surg Eur Vol, 34(6), 772-7 DOI 10.1177/1753193409346093, PubMed 19786402
Røkkum M, Melhuus K(2009) [Most of scaphoid fractures should be treated with plaster] Tidsskr Nor Laegeforen, 129(12), 1238-9; author reply 1239 DOI 10.4045/tidsskr.09.0347, PubMed 19521450
Vaksvik T, Hetland K, Røkkum M, Holm I(2008) Cold hypersensitivity 6 to 10 years after replantation or revascularisation of fingers: consequences for work and leisure activities J Hand Surg Eur Vol, 34(1), 12-7 DOI 10.1177/1753193408094440, PubMed 19091739
Reigstad O, Siewers P, Røkkum M, Espehaug B(2008) Excellent long-term survival of an uncemented press-fit stem and screw cup in young patients: follow-up of 75 hips for 15-18 years Acta Orthop, 79(2), 194-202 DOI 10.1080/17453670710014978, PubMed 18484244
Reigstad O, Franke-Stenport V, Johansson CB, Wennerberg A, Røkkum M, Reigstad A(2007) Improved bone ingrowth and fixation with a thin calcium phosphate coating intended for complete resorption J Biomed Mater Res B Appl Biomater, 83(1), 9-15 DOI 10.1002/jbm.b.30762, PubMed 17318821
Reigstad A, Lereim P, Røkkum M(2004) [Choosing correct total hip prosthesis] Tidsskr Nor Laegeforen, 124(18), 2394 PubMed 15467811
Ektessabi AM, Rokkum M, Johansson C, Albrektsson T, Sennerby L, Saisho H, Honda S(1998) Application of synchrotron radiation in investigation of metal-ion release from a hip replacement prosthesis J Synchrotron Radiat, 5(Pt 3), 1136-8 DOI 10.1107/S0909049597020244, PubMed 15263770
Røkkum M, Reigstad A, Johansson CB, Albrektsson T(2003) Tissue reactions adjacent to well-fixed hydroxyapatite-coated acetabular cups. Histopathology of ten specimens retrieved at reoperation after 0.3 to 5.8 years J Bone Joint Surg Br, 85(3), 440-7 DOI 10.1302/0301-620x.85b3.12834, PubMed 12729126
Røkkum M, Reigstad A, Johansson CB(2002) HA particles can be released from well-fixed HA-coated stems: histopathology of biopsies from 20 hips 2-8 years after implantation Acta Orthop Scand, 73(3), 298-306 DOI 10.1080/000164702320155293, PubMed 12143977
Gross KA, Ray N, Røkkum M(2002) The contribution of coating microstructure to degradation and particle release in hydroxyapatite coated prostheses J Biomed Mater Res, 63(2), 106-14 DOI 10.1002/jbm.10090, PubMed 11870642
Morberg PH, Johansson CB, Reigstad A, Røkkum M(2001) Vital staining of bone in stable, retrieved femoral surface replacement prostheses: a microscopic study of undecalcified ground sections J Arthroplasty, 16(8), 1004-9 DOI 10.1054/arth.2001.27255, PubMed 11740755
Holm I, Bolstad B, Lütken T, Ervik A, Røkkum M, Steen H(2000) Reliability of goniometric measurements and visual estimates of hip ROM in patients with osteoarthrosis Physiother Res Int, 5(4), 241-8 DOI 10.1002/pri.204, PubMed 11129666
Røkkum M, Reigstad A(1999) Total hip replacement with an entirely hydroxyapatite-coated prosthesis: 5 years' follow-up of 94 consecutive hips J Arthroplasty, 14(6), 689-700 DOI 10.1016/s0883-5403(99)90224-3, PubMed 10512441
Røkkum M, Brandt M, Bye K, Hetland KR, Waage S, Reigstad A(1999) Polyethylene wear, osteolysis and acetabular loosening with an HA-coated hip prosthesis. A follow-up of 94 consecutive arthroplasties J Bone Joint Surg Br, 81(4), 582-9 DOI 10.1302/0301-620x.81b4.8715, PubMed 10463725
Røkkum M, Reigstad A(1998) Polyethylene wear with an entirely HA-coated total hip replacement: 79 hips followed for 5 years Acta Orthop Scand, 69(3), 253-8 DOI 10.3109/17453679809000925, PubMed 9703398
Wennerberg A, Røkkum M, Reigstad A, Albrektsson T(1998) Surface structure of retrieved ICLH femoral cups Acta Orthop Scand, 69(3), 243-7 DOI 10.3109/17453679809000923, PubMed 9703396
Røkkum M(1993) [Do the pedants take over the Medical Society?] Tidsskr Nor Laegeforen, 113(16), 2014 PubMed 8322360
Morberg P, Albrektsson T, Reigstad A, Røkkum M, Lindgren U, Svensson O, Romanus B(1993) A qualitative and quantitative study of retrieved femoral heads in three different types of resurface hip arthroplasties J Arthroplasty, 8(6), 617-24 DOI 10.1016/0883-5403(93)90009-s, PubMed 8301280
Reigstad A, Røkkum M, Bye K, Brandt M(1993) Femoral remodeling after arthroplasty of the hip. Prospective randomized 5-year comparison of 120 cemented/uncemented cases of arthrosis Acta Orthop Scand, 64(4), 411-6 DOI 10.3109/17453679308993656, PubMed 8213117
Reigstad A, Hetland KR, Bye K, Waage S, Røkkum M, Husby T(1994) Free flaps in the reconstruction of foot injury. 4 (1-7) year follow-up of 24 cases Acta Orthop Scand, 65(1), 103-6 DOI 10.3109/17453679408993731, PubMed 7908774
Røkkum M, Bye K, Hetland KR, Reigstad A(1995) Stem fracture with the Exeter prosthesis. 3 of 27 hips followed for 10 years Acta Orthop Scand, 66(5), 435-9 DOI 10.3109/17453679508995581, PubMed 7484124
Dragland M, Reigstad A, Røkkum M(1988) [Reconstruction of bone defects. Use of corticospongious avascular autografts] Tidsskr Nor Laegeforen, 108(3), 231-4 PubMed 3281318
Reigstad A, Hetland KR, Waage S, Bye K, Røkkum M(1992) Transfer of the second toe for reconstruction of the hand after trauma Scand J Plast Reconstr Surg Hand Surg, 26(1), 105-10 DOI 10.3109/02844319209035192, PubMed 1626218
Reigstad A, Hetland KR, Bye K, Røkkum M(1992) Free flaps in the reconstruction of hand and distal forearm injuries J Hand Surg Br, 17(2), 185-8 DOI 10.1016/0266-7681(92)90085-g, PubMed 1588200
Reigstad A, Røkkum M(1992) An intrapelvic granuloma induced by acetabular cup loosening Acta Orthop Scand, 63(4), 465-6 DOI 10.3109/17453679209154770, PubMed 1529705
Reigstad A, Hetland KR, Bye K, Waage S, Røkkum M, Husby T(1992) Free tissue transfer for type III tibial fractures. Microsurgery in 19 cases Acta Orthop Scand, 63(5), 477-81 DOI 10.3109/17453679209154718, PubMed 1441938
Rokkum M, Reigstad A(2000) Polyethylene wear, osteolysis and acetabular loosening with an HA-coated hip prosthesis - Reply J. Bone Joint Surg.-Br. Vol., 82B(2), 305-306
REIGSTAD A, ROKKUM M(1992) ROLE OF GRANULOMAS IN PROSTHETIC LOOSENING Acta Orthop. Scand., 63(6), 685
Ektessabi A, Shikine S, Kitamura N, Rokkum M, Johansson C(2001) Distribution and chemical states of iron and chromium released from orthopedic implants into human tissues X-Ray Spectrom., 30(1), 44-48 DOI 10.1002/xrs.466
Rokkum M, Bye K, Hetland KR, Reigstad A(1996) Stem fracture with the Exeter prosthesis Acta Orthop. Scand., 67(2), 207
Gross KA, Ray N, Rokkum M(2000) Particulate generation in plasma sprayed hydroxyapatite coatings KEY ENG MAT, 192-1, 183-186
Rokkum M, Reigstad A, Johansson CB(2003) HA particles can be released from well-fixed HA-coated stems Acta Orthop. Scand., 74(3), 366-368
Thorkildsen RD, Kleggetveit IP, Røkkum M(2025) Anterior interosseous to ulnar nerve transfer for nine proximal injuries in continuity: clinical and neurophysiological assessment J Hand Surg Eur Vol, 17531934251328564(in press) DOI 10.1177/17531934251328564, PubMed 40145431
Reigstad O, Holm-Glad T, Korslund J, Gjelsten G, Thorkildsen R, Røkkum M(2024) Conversion of Total Wrist Arthrodesis to a Total Wrist Arthroplasty: Twelve Patients Followed for 7 (2-16) Years J Hand Surg Am, 50(2), 173-181 DOI 10.1016/j.jhsa.2024.10.007, PubMed 39601735
Reigstad O, Holm-Glad T, Korslund J, Myhre C, Thorkildsen R, Røkkum M(2024) Long-Term Outcomes of Wrist Arthroplasty Using the ReMotion™ Implant in Non-inflammatory Wrist Pathology J Hand Surg Asian Pac Vol, 29(3), 200-210 DOI 10.1142/S2424835524500218, PubMed 38726500