Abdulwahab M, Kamal M, AlAli AM. Assessment of Nitrous Oxide Inhalation Sedation Module in Kuwait: A Survey on Undergraduate Dental Training Curriculum. Advances in Medical Education and Practice. 2021;12:1309.

Krause M, Kamal M, Halama D, Hierl T, Sterker I, Zimmerer R, Lethaus B, Bartella AK. Eyes wide shut: necessity and effect of adjunctive procedures after decompression surgery in patients with endocrine orbitopathy. Head & Face Medicine. 2021 Dec;17(1):1-7. DOI: 10.1186/s13005-021-00290-2

Abdulwahab M, Kamal M, AlAli AM, Husain YM, Safar M. Knowledge and Perceptions of COVID-19 Among Health Care Professionals, Medical Students, and Dental Students in the GCC Region: A Cross-Sectional Correlational Study. Journal of Multidisciplinary Healthcare. 2021;14:1223. DOI: 10.2147/JMDH.S306324

Kamal M, Abdulwahab M. Self-confidence in oral and maxillofacial surgery: a cross-sectional study of undergraduate dental students at Kuwait University. BMC Medical Education. 2021 Dec;21(1):1-9. DOI: 10.1186/s12909-021-02614-x

Krause M, Kamal M, Kruber D, Sterker I, Sander AK, Zimmerer R, Lethaus B, Bartella AK. The effect of orbital wall resection areas in the treatment of patients with endocrine orbitopathy: The rule of the big 6. British Journal of Oral and Maxillofacial Surgery. 2021 Dec 6.

Krause M, Kamal M, Kruber D, Halama D, Hierl T, Lethaus B, Bartella AK. Improved access in minimally invasive temporomandibular joint surgery through a novel endaural template. BMC surgery. 2021 Dec;21(1):1-5. DOI: 10.1186/s12893-021-01098-2

Kamal M, Abdulwahab M, Al-Zaid A. Knowledge, attitude, and perception of oral and maxillofacial surgery specialty amongst healthcare professionals, and the General Public from a Gulf Cooperation Council (GCC) Country. BMC surgery. 2021 Dec;21(1):1-1. DOI: 10.1186/s12893-021-01064-y

Bartella AK, Kamal M, Kuhnt T, Hering K, Halama D, Pausch NC, Lethaus B. Mixed reality in oral and maxillofacial surgery: a symbiosis of virtual and augmented reality or a pointless technological gadget?. International Journal of Computerized Dentistry. 2021 Feb 1;24(1):65-76.

Bartella AK, Kamal M, Gerwing D, Halama D, Kloss-Brandstätter A, Pausch N, Hölzle F, Lethaus B. Quality of life in patients with oral hard or soft tissue defects after reconstructive microsurgery. British Journal of Oral and Maxillofacial Surgery. 2021 Jan 1;59(1):70-5. DOI: 10.1016/j.bjoms.2020.08.096

Kamal M, Abdulwahab M, Al-Zaid A. Knowledge and Perception of Oral and Maxillofacial Surgery as a Specialty Amongst Dental and Medical Students at a Public University in the Gulf Cooperation Council (GCC): A Comparative Study. Journal of Maxillofacial and Oral Surgery. 2021 Jan 16:1-0.

Bartella AK, Halama D, Kamal M, Hahnel S, Sander AK, Pausch NC, Lethaus B. Impact of COVID-19 on Oral and Maxillofacial Surgery: Preliminary Results After the Curfew. Journal of Craniofacial Surgery. 2021 May 1;32(3):e305-8. DOI: 10.1097/SCS.0000000000007062

Lethaus B, Kamal M, Kettner F, Kloss-Brandstätter A, Halama D, Hölzle F, Bartella AK. Flow Chart for Reconstructive Head and Neck Surgery in Composite Soft and Hard Tissue Defects. Journal of Craniofacial Surgery. 2020 Sep 1;31(6):e588-91. DOI: 10.1097/SCS.0000000000006679

Steegmann, Julius, Alexander K. Bartella, Anita Kloss-Brandstätter, Mohammad Kamal, Frank Hölzle, and Bernd Lethaus. "A randomized clinical trial on the efficacy of a patient-adapted autonomous exercise regime for patients with head and neck cancer." Journal of Cranio-Maxillofacial Surgery (2019).

Bartella, Alexander K., Carolin Luderich, Mohammad Kamal, Till Braunschweig, Julius Steegmann, Ali Modabber, Anita Kloss-Brandstätter, Frank Hölzle, and Bernd Lethaus. "Ankle Brachial Index Predicts for Difficulties in Performing Microvascular Anastomosis." Journal of Oral and Maxillofacial Surgery (2020).

Bartella Alexander, Kamal Mohammad, Steegmann Julius, Hölzle Frank, Lethaus Bernd. “FlapApp”–contemporary microvascular free flap surveillance. British Journal of Oral and Maxillofacial Surgery. 2019 Dec 1;57(10):1158-60.

Bartella, Alexander K., Mohammad Kamal, Ingrid Scholl, Stefan Schiffer, Julius Steegmann, Dominik Ketelsen, F. Hölzle, and Bernd Lethaus. "Virtual reality in preoperative imaging in maxillofacial surgery: implementation of “the next level”?." British Journal of Oral and Maxillofacial Surgery 57, no. 7 (2019): 644-648.

Julian Wittenborn, Martin Büsen, Sam Liao, Alexander Bartella, Jan Teichmann, Mohammad Kamal, Frank Hölzle, Bernd Lethaus: Numerical simulations of different configured venous anastomosis in microvascular flap transfer. Journal of Cranio-Maxillofacial Surgery 02/2019;, DOI:10.1016/j.jcms.2019.02.001

Mohammad Kamal, Lars Andersson, Adel Al‐Asfour, Alexander K. Bartella, Felix Gremse, Stefanie Rosenhain, Severino Gabato, Frank Hölzle, Peter Kessler, Bernd Lethaus: Bone regeneration in rabbit calvarial critical‐sized defects filled with composite in situ formed xenogenic dentin and biphasic tricalcium phosphate/hyroxyapatite mixture. Journal of Biomedical Materials Research Part B Applied Biomaterials 09/2018;, DOI:10.1002/jbm.b.34171

Alexander K. Bartella, Nina Flick, Mohammad Kamal, Julius Steegmann, Anita Kloss-Brandstätter, Jan Teichmann, Frank Hölzle, Bernd Lethaus: Hand Perfusion in Patients with Physiological or Pathological Allen's Tests. Journal of Reconstructive Microsurgery 08/2018; 35(3)., DOI:10.1055/s-0038-1668159

M. Kamal, A.H. Ziyab, A. Bartella, D. Mitchell, A. Al-Asfour, F. Hölzle, P. Kessler, B. Lethaus: Volumetric comparison of autogenous bone and tissue-engineered bone replacement materials in alveolar cleft repair: a systematic review and meta-analysis. British Journal of Oral and Maxillofacial Surgery 05/2018; 56(6)., DOI:10.1016/j.bjoms.2018.05.007

Mohammad Kamal, Felix Gremse, Stefanie Rosenhain, Alexander K. Bartella, Frank Hölzle, Peter Kessler, Bernd Lethaus: Comparison of Bone Grafts From Various Donor Sites in Human Bone Specimens. Journal of Craniofacial Surgery 05/2018; 29(6):1., DOI:10.1097/SCS.0000000000004586

Juliana-Theresa Schell, Andrea Petermann-Meyer, Anita Kloss-Brandstätter, Alexander K. Bartella, Mohammad Kamal, Frank Hölzle, Bernd Lethaus, Jan Teichmann: Distress thermometer for preoperative screening of patients with oral squamous cell carcinoma. Journal of Cranio-Maxillofacial Surgery 05/2018; 46(7)., DOI:10.1016/j.jcms.2018.04.022

A.K. Bartella, A.-K. Sander, M. Kamal, J. Steegmann, A. Kloss-Brandstätter, J. Teichmann, F. Hölzle, B. Lethaus: Preoperative assessment of the risk of postoperative death in patients with oral squamous cell carcinoma: a consideration beyond age, sex, and stage of cancer. British Journal of Oral and Maxillofacial Surgery 04/2018; 56(4)., DOI:10.1016/j.bjoms.2018.03.006

A K Bartella, C Lechner, M Kamal, J Steegmann, F Hölzle, B Lethaus: The safety of paediatric dentistry procedures under general anaesthesia. A five-year experience of a tertiary care center. European Journal of Paediatric Dentistry 03/2018; 19(1):44-48., DOI:10.23804/ejpd.2018.19.01.08

Alexander K. Bartella, Sebastian Lemmen, Aida Burnic, Anita Kloss-Brandstätter, Mohammad Kamal, Thomas Breisach, Frank Hölzle, Bernd Lethaus: Influence of a strictly perioperative antibiotic prophylaxis vs a prolonged postoperative prophylaxis on surgical site infections in maxillofacial surgery. Infection 12/2017; 46(8)., DOI:10.1007/s15010-017-1110-4

Mohammad Kamal, Lars Andersson, Rene Tolba, Adel Al-Asfour, Alexander K. Bartella, Felix Gremse, Stefanie Rosenhain, Frank Hölzle, Peter Kessler, Bernd Lethaus: Bone regeneration using composite non-demineralized xenogenic dentin with beta-tricalcium phosphate in experimental alveolar cleft repair in a rabbit model. Journal of Translational Medicine 12/2017; 15(1):263., DOI:10.1186/s12967-017-1369-3

Mohammad Kamal, Lars Andersson, Rene Tolba, Alexander Bartella, Felix Gremse, Frank Hölzle, Peter Kessler, Bernd Lethaus: A rabbit model for experimental alveolar cleft grafting. Journal of Translational Medicine 12/2017; 15(1)., DOI:10.1186/s12967-017-1155-2

Alexander K. Bartella, Mohammad Kamal, Sean Berman, Timm Steiner, Dirk Frölich, Frank Hölzle, Bernd Lethaus: Role of Swallowing Function of Tracheotomised Patients in Major Head and Neck Cancer Surgery. Journal of Craniofacial Surgery 10/2017; 29(2):1., DOI:10.1097/SCS.0000000000004099

Alexander K. Bartella, Mohammad Kamal, Jan Teichmann, Anita Kloss-Brandstätter, Timm Steiner, Frank Hölzle, Bernd Lethaus: Prospective comparison of perioperative antibiotic management protocols in oncological head and neck surgery. Journal of Cranio-Maxillofacial Surgery 04/2017; 45(7)., DOI:10.1016/j.jcms.2017.04.001

Alexander K. Bartella, Anita Kloss-Brandstätter, Mohammad Kamal, Jan Teichmann, Ali Modabber, Frank Hölzle, Bernd Lethaus: ”IIb or not IIb” – The Necessity of Dissection in Patients with Oral Squamous Cell Carcinoma. Journal of Cranio-Maxillofacial Surgery 08/2016; 44(10)., DOI:10.1016/j.jcms.2016.08.003

Stephan Christian Möhlhenrich, Mohammad Kamal, Florian Peters, Ulrike Fritz, Frank Hölzle, Ali Modabber: Bony contact area and displacement of the temporomandibular joint after high-oblique and bilateral sagittal split osteotomy: A computer-simulated comparison. British Journal of Oral and Maxillofacial Surgery 02/2016; 54(3)., DOI:10.1016/j.bjoms.2015.12.020

Stephan Christian Möhlhenrich, Ali Modabber, Mohammad Kamal, Ulrike Fritz, Andreas Prescher, Frank Hölzle: Three-dimensional effects of pterygomaxillary disconnection during surgically assisted rapid palatal expansion: A cadaveric study. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology 01/2016; 121(6)., DOI:10.1016/j.oooo.2015.12.013

Stephan Christian Möhlhenrich, Nicole Heussen, Mohammad Kamal, Florian Peters, Ulrike Fritz, Frank Hölzle, Ali Modabber: Influence of setback and advancement osseous genioplasty on facial outcome: A computer-simulated study. Journal of Cranio-Maxillofacial Surgery 10/2015; 43(10)., DOI:10.1016/j.jcms.2015.10.017

Stephan Christian Möhlhenrich, Nicole Heussen, Mohammad Kamal, Ulrike Fritz, Frank Hölzle, Ali Modabber: Limitations of osseous genioplasty in relation to the displacement distance: A computer-based comparative study. 07/2015; 120(6)., DOI:10.1016/j.oooo.2015.06.040

Mohamad A Bitar, Mohammad Kamal, Charbel Rameh: A Vallecular Thyroglossal Duct Cyst Presenting with Persistent Unexplained Cough in a Toddler. 

Adel Al-Asfour, Lars Andersson, Mohammad Kamal, Bobby Joseph: New bone formation around xenogenic dentin grafts to rabbit tibia marrow. Dental Traumatology 04/2013; 29(6)., DOI:10.1111/edt.12045

Mohamed A Bitar, Mohammad A Kamal, Lorice Mahfoud: Spontaneous sublingual haematoma: A rare entity. BMJ Case Reports 05/2012; 2012(may29 1)., DOI:10.1136/bcr.12.2011.5367

George L Barnes, Kerri E Hebert, Mohammad H. Kamal, Amjad Javed, Thomas A Einhorn, Jane B Lian, Gary S Stein, Louis C Gerstenfeld: Fidelity of Runx2 activity in breast cancer cells is required for the generation of metastases-associated osteolytic disease. Cancer Research 08/2004; 64(13):4506-13., DOI:10.1158/0008-5472.CAN-03-3851

George L Barnes, Amjad Javed, Sylvan M Waller, Mohammad H Kamal, Kerri E Hebert, Mohammad Q Hassan, Akeila Bellahcene, Andre J Van Wijnen, Marian F Young, Jane B Lian, Gary S Stein, Louis C Gerstenfeld: Osteoblast-related transcription factors Runx2 (Cbfa1/AML3) and MSX2 mediate the expression of bone sialoprotein in human metastatic breast cancer cells. Cancer Research 06/2003; 63(10):2631-7.